+++ /dev/null
-//#include "bd.h"
-//This program was created by inverting libbluray, without any docs,
-// so it is probably got problems. Still, works on my Samsung player.
-// thanks to: Petri Hintukainen, William Hahne, John Stebbinsm, et.al.
-//
-//Usage:
-// ./bd <tgt_dir_path> <playlist-0> <sep> <playlistp1> <sep> ... <sep> <playlist-n>
-// <sep> == -<pgm_pid> | --<pgm_pid> | ---<pgm_pid>
-// <pgm_pid> may be empty string, or a numeric pgm_pid for curr title clip
-// <pgm_pid> defaults to first pgm probed.
-// <playlist-x> == <clip-0.m2ts> <clip-1.m2ts> ... <clip-n.m2ts>
-// eg:
-// ./brwrite /tmp/dir /path/menu.m2ts --- /path/clip0.m2ts /path/clip1.m2ts -- /path/clip2.m2ts
-//
-// one title is built for each playlist
-// playlist-0 is used as first-play item
-//
-// the basic idea is to use playlist-0 as a menu / directions to
-// use the bluray player remote-control to select the desired title
-// and start the play, avoiding the need for a menu system.
-//
-// if the first play item is the main title, that is ok also.
-// ./brwrite /tmp/dir /path/title.m2ts
-//
-//
-//To use a bluray bd-re rewriteable: (such as for /dev/sr1)
-// dvd+rw-format /dev/sr1 (only done once to init the media)
-// mkudffs /dev/sr1 $((`cat /sys/block/sr1/size`*512/2048-1))
-// mount /dev/sr1 /mnt1
-// cp -av <tgd_dir_path>/BDMV /mnt1/.
-// umount /mnt1
-// eject sr1
-//
-#ifndef __BD_H__
-#define __BD_H__
-#include <stdio.h>
-#include <unistd.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <string.h>
-#include <endian.h>
-#include <limits.h>
-#include <sys/stat.h>
-// work arounds (centos)
-#ifndef INT64_MAX
-#define INT64_MAX 9223372036854775807LL
-#endif
-#ifndef INT64_MIN
-#define INT64_MIN (-INT64_MAX-1)
-#endif
-
-#include "arraylist.h"
-#include "cstrdup.h"
-#define BCTEXTLEN 1024
-#define BLURAY_TS_PKTSZ 192L
-
-
-extern "C" {
-#include "libavfilter/buffersrc.h"
-#include "libavfilter/buffersink.h"
-#include "libavformat/avformat.h"
-#include "libavformat/avio.h"
-#include "libavcodec/avcodec.h"
-#include "libavfilter/avfilter.h"
-#include "libavutil/avutil.h"
-#include "libavutil/opt.h"
-#include "libavutil/pixdesc.h"
-#include "libswresample/swresample.h"
-#include "libswscale/swscale.h"
-}
-
-class stream;
-
-enum {
- obj_hdmv = 1,
- obj_bdj = 2,
- title_len = 20,
- pb_typ_movie = 0,
- pb_typ_iactv = 1,
- pb_len = 16,
-
- BLURAY_APP_TYPE_MAIN_MOVIE = 1,
- BLURAY_APP_TYPE_MAIN_TIMED_SLIDE_SHOW = 2,
- BLURAY_APP_TYPE_MAIN_BROWSED_SLIDE_SHOW = 3,
- BLURAY_APP_TYPE_SUBPATH_BROWSED_SLIDE_SHOW = 4,
- BLURAY_APP_TYPE_SUBPATH_IG_MENU = 5,
- BLURAY_APP_TYPE_SUBPATH_TEXT_SUBTITLE = 6,
- BLURAY_APP_TYPE_SUBPATH_ELEMENTARY_STREAM = 7,
-
- BLURAY_STREAM_TYPE_VIDEO_MPEG1 = 0x01,
- BLURAY_STREAM_TYPE_VIDEO_MPEG2 = 0x02,
- BLURAY_STREAM_TYPE_AUDIO_MPEG1 = 0x03,
- BLURAY_STREAM_TYPE_AUDIO_MPEG2 = 0x04,
- BLURAY_STREAM_TYPE_AUDIO_LPCM = 0x80,
- BLURAY_STREAM_TYPE_AUDIO_AC3 = 0x81,
- BLURAY_STREAM_TYPE_AUDIO_DTS = 0x82,
- BLURAY_STREAM_TYPE_AUDIO_TRUHD = 0x83,
- BLURAY_STREAM_TYPE_AUDIO_AC3PLUS = 0x84,
- BLURAY_STREAM_TYPE_AUDIO_DTSHD = 0x85,
- BLURAY_STREAM_TYPE_AUDIO_DTSHD_MASTER = 0x86,
- BLURAY_STREAM_TYPE_VIDEO_VC1 = 0xea,
- BLURAY_STREAM_TYPE_VIDEO_H264 = 0x1b,
- BLURAY_STREAM_TYPE_VIDEO_H264_MVC = 0x20,
- BLURAY_STREAM_TYPE_SUB_PG = 0x90,
- BLURAY_STREAM_TYPE_SUB_IG = 0x91,
- BLURAY_STREAM_TYPE_SUB_TEXT = 0x92,
- BLURAY_STREAM_TYPE_AUDIO_AC3PLUS_SECONDARY = 0xa1,
- BLURAY_STREAM_TYPE_AUDIO_DTSHD_SECONDARY = 0xa2,
-
- BLURAY_MARK_TYPE_ENTRY = 0x01,
- BLURAY_MARK_TYPE_LINK = 0x02,
-
- BLURAY_PLAYBACK_TYPE_SEQUENTIAL = 1,
- BLURAY_PLAYBACK_TYPE_RANDOM = 2,
- BLURAY_PLAYBACK_TYPE_SHUFFLE = 3,
-
- BLURAY_VIDEO_FORMAT_480I = 1, // ITU-R BT.601-5
- BLURAY_VIDEO_FORMAT_576I = 2, // ITU-R BT.601-4
- BLURAY_VIDEO_FORMAT_480P = 3, // SMPTE 293M
- BLURAY_VIDEO_FORMAT_1080I = 4, // SMPTE 274M
- BLURAY_VIDEO_FORMAT_720P = 5, // SMPTE 296M
- BLURAY_VIDEO_FORMAT_1080P = 6, // SMPTE 274M
- BLURAY_VIDEO_FORMAT_576P = 7, // ITU-R BT.1358
-
- BLURAY_VIDEO_RATE_24000_1001 = 1, // 23.976
- BLURAY_VIDEO_RATE_24 = 2,
- BLURAY_VIDEO_RATE_25 = 3,
- BLURAY_VIDEO_RATE_30000_1001 = 4, // 29.97
- BLURAY_VIDEO_RATE_50 = 6,
- BLURAY_VIDEO_RATE_60000_1001 = 7, // 59.94
-
- BLURAY_ASPECT_RATIO_4_3 = 2,
- BLURAY_ASPECT_RATIO_16_9 = 3,
-
- BLURAY_AUDIO_FORMAT_MONO = 1,
- BLURAY_AUDIO_FORMAT_STEREO = 3,
- BLURAY_AUDIO_FORMAT_MULTI_CHAN = 6,
- BLURAY_AUDIO_FORMAT_COMBO = 12, // Stereo ac3/dts,
-
- BLURAY_AUDIO_RATE_48 = 1,
- BLURAY_AUDIO_RATE_96 = 4,
- BLURAY_AUDIO_RATE_192 = 5,
- BLURAY_AUDIO_RATE_192_COMBO = 12, // 48 or 96 ac3/dts, 192 mpl/dts-hd
- BLURAY_AUDIO_RATE_96_COMBO = 14, // 48 ac3/dts, 96 mpl/dts-hd
- BLURAY_TEXT_CHAR_CODE_UTF8 = 0x01,
- BLURAY_TEXT_CHAR_CODE_UTF16BE = 0x02,
- BLURAY_TEXT_CHAR_CODE_SHIFT_JIS = 0x03,
- BLURAY_TEXT_CHAR_CODE_EUC_KR = 0x04,
- BLURAY_TEXT_CHAR_CODE_GB18030_20001 = 0x05,
- BLURAY_TEXT_CHAR_CODE_CN_GB = 0x06,
- BLURAY_TEXT_CHAR_CODE_BIG5 = 0x07,
-
- BLURAY_STILL_NONE = 0x00,
- BLURAY_STILL_TIME = 0x01,
- BLURAY_STILL_INFINITE = 0x02,
-
- BLURAY_PG_TEXTST_STREAM = 0x01,
- BLURAY_SECONDARY_VIDEO_STREAM = 0x02,
- BLURAY_SECONDARY_AUDIO_STREAM = 0x03,
-};
-
-class bs_file {
- FILE *fp;
- uint32_t reg, len;
- int64_t fpos, fsz;
-public:
- bs_file() { fp = 0; }
- ~bs_file() {}
-
- void init();
- int open(const char *fn);
- void close();
- void write(uint32_t v, int n);
- void pad(int n);
- void padb(int n) { pad(n*8); }
- int64_t posb() { return fpos; }
- void posb(int64_t n);
- int64_t pos() { return posb()*8 + len; }
- void writeb(uint8_t * bp, int n);
- void writeb(const char *cp, int n) {
- writeb((uint8_t *) cp, n);
- }
-};
-
-class bs_length {
- int64_t fpos, len;
-public:
- bs_length() { fpos = len = 0; }
- void bs_len(bs_file &bs, int n) {
- bs.write(len, n); fpos = bs.posb();
- }
- void bs_end(bs_file &bs) {
- len = bs.posb() - fpos;
- }
- void bs_ofs(bs_file &bs, int n) {
- bs.write(fpos-n/8, n);
- }
-};
-
-class _bd_stream_info {
-public:
- uint8_t coding_type;
- uint8_t format;
- uint8_t rate;
- uint8_t char_code;
- uint8_t lang[4];
- uint16_t pid;
- uint8_t aspect;
- uint8_t subpath_id;
-
- _bd_stream_info() { memset(this, 0, sizeof(*this)); }
- ~_bd_stream_info() {}
-};
-
-class bd_stream_info : public _bd_stream_info {
-public:
- bd_stream_info() {}
- ~bd_stream_info() {}
-};
-
-class _bd_clip_info {
-public:
- uint32_t pkt_count;
- uint8_t still_mode;
- uint16_t still_time; /* seconds */
- uint64_t start_time;
- uint64_t in_time;
- uint64_t out_time;
-
- _bd_clip_info() { memset(this, 0, sizeof(*this)); }
- ~_bd_clip_info() {}
-};
-
-class bd_clip_info : public _bd_clip_info {
-public:
- ArrayList<bd_stream_info *> video_streams;
- ArrayList<bd_stream_info *> audio_streams;
- ArrayList<bd_stream_info *> pg_streams;
- ArrayList<bd_stream_info *> ig_streams;
- ArrayList<bd_stream_info *> sec_audio_streams;
- ArrayList<bd_stream_info *> sec_video_streams;
-
- bd_clip_info() {}
- ~bd_clip_info() {
- video_streams.remove_all_objects();
- audio_streams.remove_all_objects();
- pg_streams.remove_all_objects();
- ig_streams.remove_all_objects();
- sec_audio_streams.remove_all_objects();
- sec_video_streams.remove_all_objects();
- }
-};
-
-class _bd_title_chapter {
-public:
- uint32_t idx;
- uint64_t start;
- uint64_t duration;
- uint64_t offset;
- unsigned clip_ref;
-
- _bd_title_chapter() { memset(this, 0, sizeof(*this)); }
- ~_bd_title_chapter() {}
-};
-
-class bd_title_chapter : public _bd_title_chapter {
-public:
- bd_title_chapter() {}
- ~bd_title_chapter() {}
-};
-
-class _bd_title_mark {
-public:
- uint32_t idx;
- int type;
- uint64_t start;
- uint64_t duration;
- uint64_t offset;
- unsigned clip_ref;
-
- _bd_title_mark() { memset(this, 0, sizeof(*this)); }
- ~_bd_title_mark() {}
-};
-
-class bd_title_mark : public _bd_title_mark {
-public:
- bd_title_mark() {}
- ~bd_title_mark() {}
-};
-
-class _bd_title_info {
-public:
- uint32_t idx;
- uint32_t playlist;
- uint64_t duration;
- uint8_t angle_count;
-
- _bd_title_info() { memset(this, 0, sizeof(*this)); }
- ~_bd_title_info() {}
-};
-
-class bd_title_info : public _bd_title_info {
-public:
- ArrayList<bd_clip_info *> clips;
- ArrayList<bd_title_chapter *> chapters;
- ArrayList<bd_title_mark *> marks;
-
- bd_title_info() {}
- ~bd_title_info() {
- clips.remove_all_objects();
- chapters.remove_all_objects();
- marks.remove_all_objects();
- }
-};
-
-class _clpi_stc_seq {
-public:
- uint16_t pcr_pid;
- uint32_t spn_stc_start;
- uint32_t presentation_start_time;
- uint32_t presentation_end_time;
-
- _clpi_stc_seq() { memset(this, 0, sizeof(*this)); }
- ~_clpi_stc_seq() {}
-};
-
-class clpi_stc_seq : public _clpi_stc_seq {
-public:
- int write();
-
- clpi_stc_seq() {}
- ~clpi_stc_seq() {}
-};
-
-class _clpi_atc_seq {
-public:
- uint32_t spn_atc_start;
- uint8_t offset_stc_id;
-
- _clpi_atc_seq() { memset(this, 0, sizeof(*this)); }
- ~_clpi_atc_seq() {}
-};
-
-class clpi_atc_seq : public _clpi_atc_seq {
-public:
- ArrayList<clpi_stc_seq *> stc_seq;
- int write();
-
- clpi_atc_seq() {}
- ~clpi_atc_seq() {
- stc_seq.remove_all_objects();
- }
-};
-
-class clpi_sequences : public bs_length,
- public ArrayList<clpi_atc_seq *> {
-public:
- int write();
-
- clpi_sequences() {}
- ~clpi_sequences() { remove_all_objects(); }
-};
-
-class _clpi_ts_type {
-public:
- uint8_t validity;
- char format_id[5];
-
- _clpi_ts_type() { memset(this, 0, sizeof(*this)); }
- ~_clpi_ts_type() {}
-};
-
-class clpi_ts_type : public _clpi_ts_type {
-public:
- clpi_ts_type() {}
- ~clpi_ts_type() {}
-};
-
-class _clpi_atc_delta {
-public:
- uint32_t delta;
- char file_id[6];
- char file_code[5];
-
- _clpi_atc_delta() { memset(this, 0, sizeof(*this)); }
- ~_clpi_atc_delta() {}
-};
-
-class clpi_atc_delta : public _clpi_atc_delta {
-public:
- int write();
-
- clpi_atc_delta() {}
- ~clpi_atc_delta() {}
-};
-
-class _clpi_font {
-public:
- char file_id[6];
-
- _clpi_font() { memset(this, 0, sizeof(*this)); }
- ~_clpi_font() {}
-};
-
-class clpi_font : public _clpi_font {
-public:
- clpi_font() {}
- ~clpi_font() {}
-};
-
-class clpi_font_info {
-public:
- ArrayList<clpi_font *> font;
-
- clpi_font_info() {}
- ~clpi_font_info() {
- font.remove_all_objects();
- }
-};
-
-class _clpi_clip_info {
-public:
- uint8_t clip_stream_type;
- uint8_t application_type;
- uint8_t is_atc_delta;
- uint32_t ts_recording_rate;
- uint32_t num_source_packets;
-
- _clpi_clip_info() { memset(this, 0, sizeof(*this)); }
- ~_clpi_clip_info() {}
-};
-
-class clpi_clip_info : public bs_length, public _clpi_clip_info {
-public:
- clpi_ts_type ts_type_info;
- clpi_font_info font_info;
- ArrayList<clpi_atc_delta *> atc_delta;
- int write();
-
- clpi_clip_info() {}
- ~clpi_clip_info() {
- atc_delta.remove_all_objects();
- }
-};
-
-class _clpi_prog_stream {
-public:
- uint16_t pid;
- uint8_t coding_type;
- uint8_t format;
- uint8_t rate;
- uint8_t aspect;
- uint8_t oc_flag;
- uint8_t char_code;
- char lang[4];
-
- _clpi_prog_stream() { memset(this, 0, sizeof(*this)); }
- ~_clpi_prog_stream() {}
-};
-
-class clpi_prog_stream : public bs_length, public _clpi_prog_stream {
-public:
- int write();
-
- clpi_prog_stream() {}
- ~clpi_prog_stream() {}
-};
-
-class _clpi_ep_coarse {
-public:
- int ref_ep_fine_id;
- int pts_ep;
- uint32_t spn_ep;
-
- _clpi_ep_coarse() { memset(this, 0, sizeof(*this)); }
- ~_clpi_ep_coarse() {}
-};
-
-class clpi_ep_coarse : public _clpi_ep_coarse {
-public:
- int write();
-
- clpi_ep_coarse() {}
- ~clpi_ep_coarse() {}
-};
-
-class _clpi_ep_fine {
-public:
- uint8_t is_angle_change_point;
- uint8_t i_end_position_offset;
- int pts_ep;
- int spn_ep;
-
- _clpi_ep_fine() { memset(this, 0, sizeof(*this)); }
- ~_clpi_ep_fine() {}
-};
-
-class clpi_ep_fine : public _clpi_ep_fine {
-public:
- int write();
-
- clpi_ep_fine() {}
- ~clpi_ep_fine() {}
-};
-
-class _clpi_ep_map_entry {
-public:
- uint8_t ep_stream_type;
- uint32_t ep_map_stream_start_addr;
-
- _clpi_ep_map_entry() { memset(this, 0, sizeof(*this)); }
- ~_clpi_ep_map_entry() {}
-};
-
-class clpi_ep_map_entry : public _clpi_ep_map_entry {
-public:
- uint32_t fine_start;
- uint16_t pid;
- ArrayList<clpi_ep_coarse *> coarse;
- ArrayList<clpi_ep_fine *> fine;
- int write(uint32_t ep_map_pos);
- int write_map();
-
- clpi_ep_map_entry(int id) { fine_start = 0; pid = id; }
- ~clpi_ep_map_entry() {
- coarse.remove_all_objects();
- fine.remove_all_objects();
- }
-};
-
-class _clpi_prog {
-public:
- uint32_t spn_program_sequence_start;
- uint8_t num_groups;
- _clpi_prog() { memset(this, 0, sizeof(*this)); }
- ~_clpi_prog() {}
-};
-
-class clpi_prog : public _clpi_prog {
-public:
- ArrayList<clpi_prog_stream *> streams;
- uint16_t program_map_pid;
-
- int write();
- clpi_prog(int pmt_pid) { program_map_pid = pmt_pid; }
- ~clpi_prog() { streams.remove_all_objects(); }
-};
-
-class clpi_programs : public bs_length,
- public ArrayList<clpi_prog *> {
-public:
- int write();
-
- clpi_programs() {}
- ~clpi_programs() { remove_all_objects(); }
-};
-
-class clpi_extents : public bs_length,
- public ArrayList<uint32_t> {
-public:
- int write();
-
- clpi_extents() {}
- ~clpi_extents() {}
-};
-class _clpi_cpi {
-public:
- uint8_t type;
-
- _clpi_cpi() { type = 0; }
- ~_clpi_cpi() {}
-};
-
-class clpi_cpi : public bs_length, public _clpi_cpi,
- public ArrayList<clpi_ep_map_entry *> {
-public:
- int write();
-
- clpi_cpi() {}
- ~clpi_cpi() { remove_all_objects(); }
-};
-
-class bd_uo_mask {
-public:
- unsigned int menu_call : 1;
- unsigned int title_search : 1;
- unsigned int chapter_search : 1;
- unsigned int time_search : 1;
- unsigned int skip_to_next_point : 1;
- unsigned int skip_to_prev_point : 1;
- unsigned int play_firstplay : 1;
- unsigned int stop : 1;
- unsigned int pause_on : 1;
- unsigned int pause_off : 1;
- unsigned int still_off : 1;
- unsigned int forward : 1;
- unsigned int backward : 1;
- unsigned int resume : 1;
- unsigned int move_up : 1;
- unsigned int move_down : 1;
- unsigned int move_left : 1;
- unsigned int move_right : 1;
- unsigned int select : 1;
- unsigned int activate : 1;
- unsigned int select_and_activate : 1;
- unsigned int primary_audio_change : 1;
- unsigned int reserved0 : 1;
- unsigned int angle_change : 1;
- unsigned int popup_on : 1;
- unsigned int popup_off : 1;
- unsigned int pg_enable_disable : 1;
- unsigned int pg_change : 1;
- unsigned int secondary_video_enable_disable : 1;
- unsigned int secondary_video_change : 1;
- unsigned int secondary_audio_enable_disable : 1;
- unsigned int secondary_audio_change : 1;
- unsigned int reserved1 : 1;
- unsigned int pip_pg_change : 1;
-
- int write();
- bd_uo_mask() {
- memset(this, 0, sizeof(*this));
- }
- ~bd_uo_mask() {
- }
-};
-
-class _mpls_stream {
-public:
- uint8_t stream_type;
- uint8_t coding_type;
- uint16_t pid;
- uint8_t subpath_id;
- uint8_t subclip_id;
- uint8_t format;
- uint8_t rate;
- uint8_t char_code;
- char lang[4];
-
- _mpls_stream() { memset(this, 0, sizeof(*this)); }
- ~_mpls_stream() {}
-};
-
-class mpls_stream : public _mpls_stream {
-public:
- bs_length strm, code;
- int write();
-
- mpls_stream() {}
- ~mpls_stream() {}
-};
-
-class _mpls_stn {
-public:
- uint8_t num_pip_pg;
- _mpls_stn() {
- num_pip_pg = 0;
- }
- ~_mpls_stn() {}
-};
-
-class mpls_stn : public bs_length, public _mpls_stn {
-public:
- ArrayList<mpls_stream *> video;
- ArrayList<mpls_stream *> audio;
- ArrayList<mpls_stream *> pg;
- ArrayList<mpls_stream *> ig;
- ArrayList<mpls_stream *> secondary_audio;
- ArrayList<mpls_stream *> secondary_video;
- // Secondary audio specific fields
- ArrayList<uint8_t> sa_primary_audio_ref;
- // Secondary video specific fields
- ArrayList<uint8_t> sv_secondary_audio_ref;
- ArrayList<uint8_t> sv_pip_pg_ref;
-
- int write();
- mpls_stn() {}
- ~mpls_stn() {
- video.remove_all_objects();
- audio.remove_all_objects();
- pg.remove_all_objects();
- ig.remove_all_objects();
- secondary_audio.remove_all_objects();
- secondary_video.remove_all_objects();
- }
-};
-
-class _mpls_clip {
-public:
- char clip_id[6];
- char codec_id[5];
- uint8_t stc_id;
-
- _mpls_clip() { memset(this, 0, sizeof(*this)); }
- ~_mpls_clip() {}
-};
-
-class mpls_clip : public _mpls_clip {
-public:
- mpls_clip() { strcpy(codec_id, "M2TS"); }
- ~mpls_clip() {}
-};
-
-class _mpls_pi {
-public:
- uint8_t is_multi_angle;
- uint8_t connection_condition;
- uint32_t in_time;
- uint32_t out_time;
- uint8_t random_access_flag;
- uint8_t still_mode;
- uint16_t still_time;
- uint8_t is_different_audio;
- uint8_t is_seamless_angle;
-
- _mpls_pi() { memset(this, 0, sizeof(*this)); }
- ~_mpls_pi() {}
-};
-
-class mpls_pi : public bs_length, public _mpls_pi {
-public:
- bd_uo_mask uo_mask;
- ArrayList<mpls_clip *> clip;
- mpls_stn stn;
-
- int write();
-
- mpls_pi() {}
- ~mpls_pi() {
- clip.remove_all_objects();
- }
-};
-
-class _mpls_plm {
-public:
- uint8_t mark_id;
- uint8_t mark_type;
- uint16_t play_item_ref;
- uint32_t time;
- uint16_t entry_es_pid;
- uint32_t duration;
-
- _mpls_plm() { memset(this, 0, sizeof(*this)); }
- ~_mpls_plm() {}
-};
-
-class mpls_plm : public _mpls_plm {
-public:
- int write();
-
- mpls_plm() {}
- ~mpls_plm() {}
-};
-
-class _mpls_ai {
-public:
- uint8_t playback_type;
- uint16_t playback_count;
- uint8_t random_access_flag;
- uint8_t audio_mix_flag;
- uint8_t lossless_bypass_flag;
-
- _mpls_ai() { memset(this, 0, sizeof(*this)); }
- ~_mpls_ai() {}
-};
-
-class mpls_ai : public bs_length, public _mpls_ai {
-public:
- bd_uo_mask uo_mask;
- int write();
-
- mpls_ai() {}
- ~mpls_ai() {}
-};
-
-class _mpls_sub_pi {
-public:
- uint8_t connection_condition;
- uint8_t is_multi_clip;
- uint32_t in_time;
- uint32_t out_time;
- uint16_t sync_play_item_id;
- uint32_t sync_pts;
-
- _mpls_sub_pi() { memset(this, 0, sizeof(*this)); }
- ~_mpls_sub_pi() {}
-};
-
-class mpls_sub_pi : public bs_length, public _mpls_sub_pi {
-public:
- ArrayList<mpls_clip *> clip;
- int write();
-
- mpls_sub_pi() {}
- ~mpls_sub_pi() {
- clip.remove_all_objects();
- }
-};
-
-class _mpls_sub {
-public:
- uint8_t type;
- uint8_t is_repeat;
-
- _mpls_sub() { memset(this, 0, sizeof(*this)); }
- ~_mpls_sub() {}
-};
-
-class mpls_sub : public bs_length, public _mpls_sub {
-public:
- ArrayList<mpls_sub_pi *> sub_play_item;
-
- int write();
- mpls_sub() {}
- ~mpls_sub() {
- sub_play_item.remove_all_objects();
- }
-};
-
-class _mpls_pip_data {
-public:
- uint32_t time;
- uint16_t xpos;
- uint16_t ypos;
- uint8_t scale_factor;
-
- _mpls_pip_data() { memset(this, 0, sizeof(*this)); }
- ~_mpls_pip_data() {}
-};
-
-class mpls_pip_data : public _mpls_pip_data {
-public:
- int write();
-
- mpls_pip_data() {}
- ~mpls_pip_data() {}
-};
-
-class _mpls_pip_metadata {
-public:
- uint16_t clip_ref;
- uint8_t secondary_video_ref;
- uint8_t timeline_type;
- uint8_t luma_key_flag;
- uint8_t upper_limit_luma_key;
- uint8_t trick_play_flag;
-
- _mpls_pip_metadata() { memset(this, 0, sizeof(*this)); }
- ~_mpls_pip_metadata() {}
-};
-
-class mpls_pip_metadata : public _mpls_pip_metadata {
-public:
- ArrayList<mpls_pip_data *> data;
-
- int write(uint32_t start_address);
- mpls_pip_metadata() {}
- ~mpls_pip_metadata() {
- data.remove_all_objects();
- }
-};
-
-class _mpls_pl {
-public:
- uint32_t list_pos;
- uint32_t mark_pos;
- uint32_t ext_pos;
-
- _mpls_pl() { memset(this, 0, sizeof(*this)); }
- ~_mpls_pl() {}
-};
-
-class mpls_pl : public _mpls_pl {
-public:
- int sig;
- bs_length play, mark, subx, pipm;
- mpls_ai app_info;
- ArrayList<mpls_pi *> play_item;
- ArrayList<mpls_sub *> sub_path;
- ArrayList<mpls_plm *> play_mark;
- // extension data (profile 5, version 2.4)
- ArrayList<mpls_sub *> ext_sub_path;
- // extension data (Picture-In-Picture metadata)
- ArrayList<mpls_pip_metadata *> ext_pip_data;
-
- int write_header();
- int write_playlist();
- int write_playlistmark();
- int write_subpath_extension();
- int write_pip_metadata_extension();
- int write();
-
- mpls_pl() { sig = 1; }
- ~mpls_pl() {
- play_item.remove_all_objects();
- sub_path.remove_all_objects();
- play_mark.remove_all_objects();
- ext_sub_path.remove_all_objects();
- ext_pip_data.remove_all_objects();
- }
-};
-
-class _clpi_cl {
-public:
- uint32_t sequence_info_start_addr;
- uint32_t program_info_start_addr;
- uint32_t cpi_start_addr;
- uint32_t clip_mark_start_addr;
- uint32_t ext_data_start_addr;
-
- _clpi_cl() { memset(this, 0, sizeof(*this)); }
- ~_clpi_cl() {}
-};
-
-class clpi_cl : public _clpi_cl {
-public:
- int sig;
- clpi_clip_info clip;
- clpi_sequences sequences;
- clpi_programs programs;
- clpi_cpi cpi;
- clpi_extents extents;
- clpi_programs programs_ss;
- clpi_cpi cpi_ss;
-
- int write_header();
- int write();
-
- int write_clpi_extension(int id1, int id2, void *handle);
- int write_mpls_extension(int id1, int id2, void *handle);
-
- clpi_cl() { sig = 1; }
- ~clpi_cl() {}
-};
-
-class command_obj {
-public:
- union {
- uint32_t cmd;
- struct {
- uint32_t sub_grp:3; /* command sub-group */
- uint32_t grp:2; /* command group */
- uint32_t op_cnt:3; /* operand count */
- uint32_t branch_opt:4; /* branch option */
- uint32_t rsvd1:2;
- uint32_t imm_op2:1; /* I-flag for operand 2 */
- uint32_t imm_op1:1; /* I-flag for operand 1 */
- uint32_t cmp_opt:4; /* compare option */
- uint32_t rsvd2:4;
- uint32_t set_opt:5; /* set option */
- uint32_t rsvd3:3;
- };
- };
- uint32_t dst;
- uint32_t src;
-
- command_obj() { cmd = dst = src = 0; }
- ~command_obj() {}
-};
-
-class _movie_obj {
-public:
- int resume_intention_flag;
- int menu_call_mask;
- int title_search_mask;
-
- _movie_obj() { memset(this, 0, sizeof(*this)); }
- ~_movie_obj() {}
-};
-
-class movie_obj : public _movie_obj {
-public:
- ArrayList<command_obj *> cmds;
-
- movie_obj() {}
- ~movie_obj() {
- cmds.remove_all_objects();
- }
-};
-
-class movie_file : public bs_length {
-public:
- int sig;
- ArrayList<movie_obj *> movies;
-
- movie_file() { sig = 1; }
- ~movie_file() {
- movies.remove_all_objects();
- }
-
- int write();
-};
-
-class _pb_obj {
-public:
- int obj_typ;
- int pb_typ;
- int hdmv_id;
-
- _pb_obj() { memset(this, 0, sizeof(*this)); }
- ~_pb_obj() {}
-};
-
-class pb_obj : public _pb_obj {
-public:
- int last;
- char *bdj_name;
- void write_obj();
-
- pb_obj() {
- last = 0;
- bdj_name = 0;
- }
- ~pb_obj() {
- delete [] bdj_name;
- }
-
- void set_hdmv(int id, int pt);
- void set_bdj(char *nm, int pt);
- void write_hdmv_obj(int id_ref);
- void write_bdj_obj(char *name);
-};
-
-class _title_obj {
-public:
- int acc_typ;
- _title_obj() { acc_typ = 0; }
- ~_title_obj() {}
-};
-
-class title_obj : public pb_obj, public _title_obj {
-public:
- title_obj() {}
- ~title_obj() {}
-
- void write_obj();
-};
-
-class _index_file {
-public:
- int sig;
- int initial_output_mode_preference;
- int content_exist_flag;
- int video_format;
- int frame_rate;
-
- _index_file() { memset(this, 0, sizeof(*this)); }
- ~_index_file() {}
-};
-
-class index_file : public bs_length, public _index_file {
-public:
- ArrayList<title_obj *> titles;
- pb_obj first_play;
- pb_obj top_menu;
- char user_data[32];
- bs_length exten, appinf;
-
- void write_hdmv_obj(int hdmv_typ, int id_ref);
- void write_bdj_obj(int bdj_typ, char *name);
- void write_pb_obj(pb_obj * pb);
- int write();
-
- index_file() {
- sig = 1;
- memset(user_data, 0, sizeof(user_data));
- }
- ~index_file() {
- titles.remove_all_objects();
- }
-};
-
-class _bdid {
-public:
- uint32_t data_start;
- uint32_t extension_data_start;
- char org_id[4];
- char disc_id[16];
-
- _bdid() { memset(this, 0, sizeof(*this)); }
- ~_bdid() {}
-};
-
-class bdid : public _bdid {
-public:
- int sig;
- int write();
-
- bdid() { sig = 1; }
- ~bdid() {}
-};
-
-class stream : public bd_stream_info {
-public:
- int av_idx;
- AVMediaType type;
- AVCodecID codec_id;
- int64_t start_pts;
- int64_t end_pts;
- int64_t last_pts;
- int64_t duration;
-
- stream(AVMediaType ty, int i) {
- type = ty; av_idx = i;
- start_pts = INT64_MAX; end_pts = INT64_MIN;
- last_pts = -1;
- }
- ~stream() {}
-};
-
-class mark {
-public:
- static int cmpr(mark **, mark **);
- int64_t sample, pos, pts;
- uint32_t pkt, pid;
- mark(int64_t s, int64_t p, int64_t ts, uint32_t pk, int id) {
- sample = s; pos = p; pts = ts; pkt = pk; pid = id;
- }
-};
-
-int mark::cmpr(mark **a, mark **b)
-{
- mark *ap = *(mark **)a, *bp = *(mark **)b;
- return ap->pts > bp->pts ? 1 : ap->pts < bp->pts ? -1 : 0;
-}
-
-class _program {
-public:
- int pmt_pid, pcr_pid, ep_pid;
- int64_t start_time, end_time;
- int64_t duration;
- _program() {
- memset(this, 0, sizeof(*this));
- start_time = INT64_MAX; end_time = INT64_MIN;
- }
- ~_program() {}
-};
-
-class program : public _program {
-public:
- int idx;
- uint16_t pid;
- ArrayList<int> strm_idx;
- ArrayList<mark*> marks;
- int64_t curr_pos;
- int build_toc(clpi_ep_map_entry *map);
- void add_label(uint32_t pk, int64_t p, int64_t ts, int id) {
- marks.append(new mark(curr_pos, p, ts, pk, id));
- }
-
- program(int i, int id) { idx = i; pid = id; curr_pos = 0; }
- ~program() { marks.remove_all_objects(); }
-};
-
-class _media_info {
-public:
- int bit_rate;
- int64_t file_size;
-
- _media_info() {
- memset(this, 0, sizeof(*this));
- }
- ~_media_info() {}
-};
-
-class media_info : public _media_info {
-public:
- static const AVRational clk45k;
- char filename[BCTEXTLEN];
- int pgm_pid;
- int brk, pidx, still;
- ArrayList<stream *> streams;
- ArrayList<program *> programs;
- program *prog() { return programs[pidx]; }
-
- media_info(const char *fn) {
- strcpy(filename, fn);
- brk = 0; pidx = 0; pgm_pid = -1; still = 0;
- }
- ~media_info() {
- streams.remove_all_objects();
- programs.remove_all_objects();
- }
-
- int scan();
- int scan(AVFormatContext *fmt_ctx);
-};
-
-class Media : public ArrayList<media_info *> {
-public:
- char *path;
- char filename[BCTEXTLEN];
- int bd_path(const char *bp, const char *fmt, va_list ap);
- int bd_open(const char *fmt, ...);
- int bd_backup(const char *fmt, ...);
- int bd_copy(const char *ifn, const char *fmt, ...);
-
- index_file idx;
- movie_file mov;
- ArrayList<clpi_cl *> cl;
- ArrayList<mpls_pl *> pl;
-
- int compose();
- int write(char *fn);
-
- Media() { path = 0; filename[0] = 0; }
- ~Media() {
- remove_all_objects();
- cl.remove_all_objects();
- pl.remove_all_objects();
- }
-};
-
-#endif
-
-void bs_file::init()
-{
- fp = 0;
- reg = len = 0;
- fpos = fsz = 0;
-}
-
-int
-bs_file::open(const char *fn)
-{
- fp = fopen(fn,"w");
- if( !fp ) perror(fn);
- return fp != 0 ? 0 : 1;
-}
-
-void
-bs_file::close()
-{
- if( fp ) { fclose(fp); fp = 0; }
-}
-
-void
-bs_file::write(uint32_t v, int n)
-{
- uint64_t vv = reg;
- vv <<= n; vv |= v;
- reg = vv; len += n;
- while( len >= 8 ) {
- len -= 8;
- if( fp ) fputc((vv >> len), fp);
- if( ++fpos > fsz ) fsz = fpos;
- }
-}
-
-void
-bs_file::writeb(uint8_t * bp, int n)
-{
- while( --n >= 0 ) write(*bp++, 8);
-}
-
-void
-bs_file::pad(int n)
-{
- while( n > 32 ) { write(0, 32); n -= 32; }
- if( n > 0 ) write(0, n);
-}
-
-void
-bs_file::posb(int64_t n)
-{
- if( fpos == fsz && n > fpos ) {
- padb(n-fpos);
- return;
- }
- fpos = n;
- if( fp ) fseek(fp, fpos, SEEK_SET);
-}
-
-static bs_file bs;
-
-
-int
-movie_file::write()
-{
- // output header
- bs.writeb("MOBJ", 4);
- bs.writeb(sig == 1 ? "0100" : "0200", 4);
- int movie_start = 0x0028;
- bs.posb(movie_start);
- bs_len(bs, 32);
- bs.write(0, 32);
- bs.write(movies.size(), 16);
-
- for (int i = 0; i < movies.size(); ++i) {
- movie_obj *mov = movies[i];
- bs.write(mov->resume_intention_flag, 1);
- bs.write(mov->menu_call_mask, 1);
- bs.write(mov->title_search_mask, 1);
- bs.write(0, 13);
- ArrayList<command_obj *> &cmds = mov->cmds;
- int num_cmds = cmds.size();
- bs.write(num_cmds, 16);
- for (int j = 0; j < num_cmds; ++j) {
- command_obj *cmd = cmds[j];
- bs.write(cmd->op_cnt, 3);
- bs.write(cmd->grp, 2);
- bs.write(cmd->sub_grp, 3);
- bs.write(cmd->imm_op1, 1);
- bs.write(cmd->imm_op2, 1);
- bs.write(0, 2);
- bs.write(cmd->branch_opt, 4);
- bs.write(0, 4);
- bs.write(cmd->cmp_opt, 4);
- bs.write(0, 3);
- bs.write(cmd->set_opt, 5);
- //bs.write(cmd->cmd, 32);
- bs.write(cmd->dst, 32);
- bs.write(cmd->src, 32);
- }
- }
-//in sony AVCHD
-// bs.write('l', 8);
-// bs.writebcd(year, 16);
-// bs.writebcd(month, 8);
-// bs.writebcd(day, 8);
-// bs.writebcd(hour, 8);
-// bs.writebcd(min, 8);
-// bs.writebcd(sec, 8);
- bs_end(bs);
- return 0;
-}
-
-void
-pb_obj::set_hdmv(int id, int pt)
-{
- obj_typ = obj_hdmv;
- pb_typ = pt;
- delete [] bdj_name;
- bdj_name = 0;
- hdmv_id = id;
-}
-
-void
-pb_obj::set_bdj(char *nm, int pt)
-{
- obj_typ = obj_bdj;
- pb_typ = pt;
- delete [] bdj_name;
- bdj_name = 0;
- bdj_name = cstrdup(nm);
-}
-
-void
-pb_obj::write_hdmv_obj(int id_ref)
-{
- bs.write(pb_typ, 2);
- bs.write(0, 14);
- bs.write(id_ref, 16);
- bs.write(0, 32);
-}
-
-void
-pb_obj::write_bdj_obj(char *name)
-{
- bs.write(pb_typ, 2);
- bs.write(0, 14);
- bs.writeb(name, 5);
- bs.write(0, 8);
-}
-
-void
-pb_obj::write_obj()
-{
- switch (obj_typ) {
- case obj_bdj:
- write_bdj_obj(bdj_name);
- break;
- case obj_hdmv:
- default:
- write_hdmv_obj(hdmv_id);
- break;
- }
-}
-
-void
-title_obj::write_obj()
-{
- bs.write(obj_typ, 2);
- bs.write(acc_typ, 2);
- bs.write(0, 28);
- pb_obj::write_obj();
-}
-
-
-void
-index_file::write_pb_obj(pb_obj * pb)
-{
- bs.write(pb->obj_typ, 2);
- bs.write(0, 30);
- pb->write_obj();
-}
-
-int
-index_file::write()
-{
- // output header
- bs.writeb("INDX", 4);
- bs.writeb(sig == 1 ? "0100" : "0200", 4);
- bs_ofs(bs, 32);
- exten.bs_ofs(bs, 32);
- int appinfo_start = 0x28;
- bs.posb(appinfo_start);
- appinf.bs_len(bs, 32);
- bs.write(1, 1);
- bs.write(initial_output_mode_preference, 1);
- bs.write(content_exist_flag, 1);
- bs.write(0, 5);
- bs.write(video_format, 4);
- bs.write(frame_rate, 4);
- bs.writeb(user_data, 32);
- appinf.bs_end(bs);
-
- // output index
- bs_len(bs, 32);
- write_pb_obj(&first_play);
- write_pb_obj(&top_menu);
- bs.write(titles.size(), 16);
-
- for (int i = 0; i < titles.size(); ++i)
- titles[i]->write_obj();
- bs_end(bs);
- exten.bs_len(bs,32);
- exten.bs_end(bs);
- return 0;
-}
-
-
-
-int
-bdid::write()
-{
- bs.writeb("BDID",4);
- bs.writeb(sig == 1 ? "0100" : "0200", 4);
- bs.write(data_start, 32);
- bs.write(extension_data_start, 32);
- bs.posb(40 - 16);
- bs.writeb(org_id, sizeof(org_id));
- bs.writeb(disc_id, sizeof(disc_id));
- return 0;
-}
-
-// XXX - not current referenced
-#if 0
-int
-bdmv_write_extension_data(int start_address,
- int (*handler) (int, int, void *), void *handle)
-{
- int64_t length;
- int num_entries, n;
-
- bs.write(length, 32); /* length of extension data block */
- if( length < 1 )
- return 1;
-
- bs.pad(32); /* relative start address of extension data */
- bs.pad(24); /* padding */
- bs.write(num_entries, 8);
-
- for (n = 0; n < num_entries; n++) {
- bs.write(id1, 16);
- bs.write(id2, 16);
- bs.write(ext_start, 32);
- bs.write(ext_len, 32);
- saved_pos = bs.pos() >> 3;
- bs.posb(start_address + ext_start);
- handler(id1, id2, handle);
- bs.posb(saved_pos);
- }
-
- return 0;
-}
-#endif
-
-int
-clpi_prog_stream::write()
-{
- bs.write(pid, 16);
- bs_len(bs, 8);
-
- bs.write(coding_type, 8);
- switch (coding_type) {
- case BLURAY_STREAM_TYPE_VIDEO_MPEG1:
- case BLURAY_STREAM_TYPE_VIDEO_MPEG2:
- case BLURAY_STREAM_TYPE_VIDEO_VC1:
- case BLURAY_STREAM_TYPE_VIDEO_H264:
- case 0x20:
- bs.write(format, 4);
- bs.write(rate, 4);
- bs.write(aspect, 4);
- bs.pad(2);
- bs.write(oc_flag, 1);
- bs.pad(1);
- break;
-
- case BLURAY_STREAM_TYPE_AUDIO_MPEG1:
- case BLURAY_STREAM_TYPE_AUDIO_MPEG2:
- case BLURAY_STREAM_TYPE_AUDIO_LPCM:
- case BLURAY_STREAM_TYPE_AUDIO_AC3:
- case BLURAY_STREAM_TYPE_AUDIO_DTS:
- case BLURAY_STREAM_TYPE_AUDIO_TRUHD:
- case BLURAY_STREAM_TYPE_AUDIO_AC3PLUS:
- case BLURAY_STREAM_TYPE_AUDIO_DTSHD:
- case BLURAY_STREAM_TYPE_AUDIO_DTSHD_MASTER:
- case BLURAY_STREAM_TYPE_AUDIO_AC3PLUS_SECONDARY:
- case BLURAY_STREAM_TYPE_AUDIO_DTSHD_SECONDARY:
- bs.write(format, 4);
- bs.write(rate, 4);
- bs.writeb(lang, 3);
- break;
-
- case BLURAY_STREAM_TYPE_SUB_PG:
- case BLURAY_STREAM_TYPE_SUB_IG:
- case 0xa0:
- bs.writeb(lang, 3);
- break;
-
- case BLURAY_STREAM_TYPE_SUB_TEXT:
- bs.write(char_code, 8);
- bs.writeb(lang, 3);
- break;
-
- default:
- fprintf(stderr, "clpi_prog_stream: unrecognized coding type %02x\n",
- coding_type);
- return 1;
- };
-
- bs_end(bs);
- return 0;
-}
-
-int
-clpi_cl::write_header()
-{
- bs.writeb("HDMV", 4);
- bs.writeb(sig == 1 ? "0100" : "0200", 4);
- bs.write(sequence_info_start_addr, 32);
- bs.write(program_info_start_addr, 32);
- bs.write(cpi_start_addr, 32);
- bs.write(clip_mark_start_addr, 32);
- bs.write(ext_data_start_addr, 32);
- return 0;
-}
-
-int
-clpi_atc_delta::write()
-{
- bs.write(delta, 32);
- bs.writeb(file_id, 5);
- bs.writeb(file_code, 4);
- bs.pad(8);
- return 0;
-}
-
-int
-clpi_clip_info::write()
-{
- bs.posb(40);
- bs_len(bs, 32);
-
- bs.pad(16); // reserved
- bs.write(clip_stream_type, 8);
- bs.write(application_type, 8);
- bs.pad(31); // skip reserved 31 bits
- bs.write(is_atc_delta, 1);
- bs.write(ts_recording_rate, 32);
- bs.write(num_source_packets, 32);
-
- bs.padb(128); // Skip reserved 128 bytes
-
- // ts type info block
- int ts_len = 30;
- bs.write(ts_len, 16);
- int64_t pos = bs.posb();
- if( ts_len ) {
- bs.write(ts_type_info.validity, 8);
- bs.writeb(ts_type_info.format_id, 4);
- // pad the stuff we don't know anything about
- bs.padb(ts_len - (bs.posb() - pos));
- }
-
- if( is_atc_delta ) {
- bs.pad(8); // Skip reserved byte
- bs.write(atc_delta.size(), 8);
- for( int ii=0; ii < atc_delta.size(); ++ii )
- if( atc_delta[ii]->write() ) return 1;
- }
-
- // font info
- if( application_type == 6 /* Sub TS for a sub-path of Text subtitle */ ) {
- bs.pad(8);
- bs.write(font_info.font.size(), 8);
- if( font_info.font.size() ) {
- for( int ii=0; ii < font_info.font.size(); ++ii ) {
- bs.writeb(font_info.font[ii]->file_id, 5);
- bs.pad(8);
- }
- }
- }
-
- bs_end(bs);
- return 0;
-}
-
-int
-clpi_stc_seq::write()
-{
- bs.write(pcr_pid, 16);
- bs.write(spn_stc_start, 32);
- bs.write(presentation_start_time, 32);
- bs.write(presentation_end_time, 32);
- return 0;
-}
-
-int
-clpi_atc_seq::write()
-{
- bs.write(spn_atc_start, 32);
- bs.write(stc_seq.size(), 8);
- bs.write(offset_stc_id, 8);
-
- for( int ii=0; ii < stc_seq.size(); ++ii )
- if( stc_seq[ii]->write() ) return 1;
- return 0;
-}
-
-int
-clpi_sequences::write()
-{
- bs_len(bs, 32);
- bs.padb(1); // reserved byte
- bs.write(size(), 8);
- for( int ii=0; ii < size(); ++ii )
- if( get(ii)->write() ) return 1;
- bs_end(bs);
- return 0;
-}
-
-int
-clpi_prog::write()
-{
- bs.write(spn_program_sequence_start, 32);
- bs.write(program_map_pid, 16);
- bs.write(streams.size(), 8);
- bs.write(num_groups, 8);
- for( int ii=0; ii < streams.size(); ++ii )
- if( streams[ii]->write() ) return 1;
- return 0;
-}
-
-int
-clpi_programs::write()
-{
- bs_len(bs, 32);
- bs.padb(1); // reserved byte
- bs.write(size(), 8);
- for( int ii=0; ii < size(); ++ii )
- if( get(ii)->write() ) return 1;
- bs_end(bs);
- return 0;
-}
-
-int
-clpi_ep_coarse::write()
-{
- bs.write(ref_ep_fine_id, 18);
- bs.write(pts_ep, 14);
- bs.write(spn_ep, 32);
- return 0;
-}
-
-int
-clpi_ep_fine::write()
-{
- bs.write(is_angle_change_point, 1);
- bs.write(i_end_position_offset, 3);
- bs.write(pts_ep, 11);
- bs.write(spn_ep, 17);
- return 0;
-}
-
-int
-clpi_ep_map_entry::write(uint32_t ep_map_pos)
-{
- bs.write(pid, 16);
- bs.pad(10);
- bs.write(ep_stream_type, 4);
- bs.write(coarse.size(), 16);
- bs.write(fine.size(), 18);
- bs.write(ep_map_stream_start_addr - ep_map_pos, 32);
- return 0;
-}
-
-int
-clpi_ep_map_entry::write_map()
-{
- ep_map_stream_start_addr = bs.posb();
- bs.write(fine_start, 32);
-
- for( int ii=0; ii < coarse.size(); ++ii )
- if( coarse[ii]->write() ) return 1;
-
- fine_start = bs.posb() - ep_map_stream_start_addr;
- for( int ii=0; ii < fine.size(); ++ii )
- if( fine[ii]->write() ) return 1;
-
- return 0;
-}
-
-int
-clpi_cpi::write()
-{
- bs_len(bs, 32);
- bs.pad(12);
- bs.write(type, 4);
- uint32_t ep_map_pos = bs.posb();
-
- // EP Map starts here
- bs.pad(8);
- bs.write(size(), 8);
-
- for( int ii=0; ii < size(); ++ii )
- if( get(ii)->write(ep_map_pos) ) return 1;
-
- for( int ii=0; ii < size(); ++ii )
- if( get(ii)->write_map() ) return 1;
-
- bs_end(bs);
- return 0;
-}
-
-int
-clpi_extents::write()
-{
- bs_len(bs, 32);
- bs.write(size(), 32);
- for( int ii=0; ii < size(); ++ii )
- bs.write(get(ii), 32);
- return 0;
-}
-
-int
-clpi_cl::write_clpi_extension(int id1, int id2, void *handle)
-{
- clpi_cl *cl = (clpi_cl *) handle;
-
- if( id1 == 1 ) {
- if( id2 == 2 ) {
- // LPCM down mix coefficient
- //write_lpcm_down_mix_coeff(&cl->lpcm_down_mix_coeff);
- return 0;
- }
- }
-
- if( id1 == 2 ) {
- if( id2 == 4 ) {
- // Extent start point
- return cl->extents.write();
- }
- if( id2 == 5 ) {
- // ProgramInfo SS
- return cl->programs_ss.write();
- }
- if( id2 == 6 ) {
- // CPI SS
- return cl->cpi_ss.write();
- }
- }
-
- fprintf(stderr, "write_clpi_extension(): unhandled extension %d.%d\n", id1, id2);
- return 1;
-}
-
-int
-clpi_cl::write()
-{
- if( write_header() ) return 1;
- if( clip.write() ) return 1;
- sequence_info_start_addr = bs.posb();
- if( sequences.write() ) return 1;
- program_info_start_addr = bs.posb();
- if( programs.write() ) return 1;
- cpi_start_addr = bs.posb();
- if( cpi.write() ) return 1;
-//if( has_ext_data ) {
-// ext_data_start_addr = bs.pos();
-// bdmv_write_extension_data(write_clpi_extension, this);
-//}
- return 0;
-}
-
-int
-bd_uo_mask::write()
-{
- bs.write(menu_call, 1);
- bs.write(title_search, 1);
- bs.write(chapter_search, 1);
- bs.write(time_search, 1);
- bs.write(skip_to_next_point, 1);
- bs.write(skip_to_prev_point, 1);
- bs.write(play_firstplay, 1);
- bs.write(stop, 1);
- bs.write(pause_on, 1);
- bs.write(pause_off, 1);
- bs.write(still_off, 1);
- bs.write(forward, 1);
- bs.write(backward, 1);
- bs.write(resume, 1);
- bs.write(move_up, 1);
- bs.write(move_down, 1);
- bs.write(move_left, 1);
- bs.write(move_right, 1);
- bs.write(select, 1);
- bs.write(activate, 1);
- bs.write(select_and_activate, 1);
- bs.write(primary_audio_change, 1);
- bs.pad(1);
- bs.write(angle_change, 1);
- bs.write(popup_on, 1);
- bs.write(popup_off, 1);
- bs.write(pg_enable_disable, 1);
- bs.write(pg_change, 1);
- bs.write(secondary_video_enable_disable, 1);
- bs.write(secondary_video_change, 1);
- bs.write(secondary_audio_enable_disable, 1);
- bs.write(secondary_audio_change, 1);
- bs.pad(1);
- bs.write(pip_pg_change, 1);
- bs.pad(30);
- return 0;
-}
-
-int
-mpls_ai::write()
-{
- bs_len(bs, 32);
- bs.pad(8); // Reserved
- bs.write(playback_type, 8);
- if (playback_type == BLURAY_PLAYBACK_TYPE_RANDOM ||
- playback_type == BLURAY_PLAYBACK_TYPE_SHUFFLE ) {
- bs.write(playback_count, 16);
- }
- else {
- bs.pad(16); // Reserved
- }
- uo_mask.write();
- bs.write(random_access_flag, 1);
- bs.write(audio_mix_flag, 1);
- bs.write(lossless_bypass_flag, 1);
- bs.pad(13); // Reserved
- bs_end(bs);
- return 0;
-}
-
-int
-mpls_pl::write_header()
-{
- bs.writeb("MPLS", 4);
- bs.writeb(sig == 1 ? "0100" : "0200", 4);
- bs.write(list_pos, 32);
- bs.write(mark_pos, 32);
- bs.write(ext_pos, 32);
- bs.pad(160); // Skip 160 reserved bits
- app_info.write();
- return 0;
-}
-
-int mpls_stream::
-write()
-{
- strm.bs_len(bs, 8);
-
- bs.write(stream_type, 8);
- switch (stream_type) {
- case 0x01:
- bs.write(pid, 16);
- break;
-
- case 0x02:
- case 0x04:
- bs.write(subpath_id, 8);
- bs.write(subclip_id, 8);
- bs.write(pid, 16);
- break;
-
- case 0x03:
- bs.write(subpath_id, 8);
- bs.write(pid, 16);
- break;
-
- default:
- fprintf(stderr, "unrecognized stream type %02x\n", stream_type);
- break;
- };
- strm.bs_end(bs);
-
- code.bs_len(bs, 8);
- bs.write(coding_type, 8);
- switch (coding_type) {
- case BLURAY_STREAM_TYPE_VIDEO_MPEG1:
- case BLURAY_STREAM_TYPE_VIDEO_MPEG2:
- case BLURAY_STREAM_TYPE_VIDEO_VC1:
- case BLURAY_STREAM_TYPE_VIDEO_H264:
- bs.write(format, 4);
- bs.write(rate, 4);
- break;
-
- case BLURAY_STREAM_TYPE_AUDIO_MPEG1:
- case BLURAY_STREAM_TYPE_AUDIO_MPEG2:
- case BLURAY_STREAM_TYPE_AUDIO_LPCM:
- case BLURAY_STREAM_TYPE_AUDIO_AC3:
- case BLURAY_STREAM_TYPE_AUDIO_DTS:
- case BLURAY_STREAM_TYPE_AUDIO_TRUHD:
- case BLURAY_STREAM_TYPE_AUDIO_AC3PLUS:
- case BLURAY_STREAM_TYPE_AUDIO_DTSHD:
- case BLURAY_STREAM_TYPE_AUDIO_DTSHD_MASTER:
- case BLURAY_STREAM_TYPE_AUDIO_AC3PLUS_SECONDARY:
- case BLURAY_STREAM_TYPE_AUDIO_DTSHD_SECONDARY:
- bs.write(format, 4);
- bs.write(rate, 4);
- bs.writeb(lang, 3);
- break;
-
- case BLURAY_STREAM_TYPE_SUB_PG:
- case BLURAY_STREAM_TYPE_SUB_IG:
- bs.writeb(lang, 3);
- break;
-
- case BLURAY_STREAM_TYPE_SUB_TEXT:
- bs.write(char_code, 8);
- bs.writeb(lang, 3);
- break;
-
- default:
- fprintf(stderr, "mpls_stream: unrecognized coding type %02x\n", coding_type);
- break;
- };
- code.bs_end(bs);
- return 0;
-}
-
-int
-mpls_stn::write()
-{
- bs_len(bs, 16);
- bs.pad(16); // Skip 2 reserved bytes
-
- bs.write(video.size(), 8);
- bs.write(audio.size(), 8);
- bs.write(pg.size() - num_pip_pg, 8);
- bs.write(ig.size(), 8);
- bs.write(secondary_audio.size(), 8);
- bs.write(secondary_video.size(), 8);
- bs.write(num_pip_pg, 8);
-
- // 5 reserve bytes
- bs.pad(5 * 8);
-
- // Primary Video Streams
- for( int ii=0; ii < video.size(); ++ii )
- if( video[ii]->write() ) return 1;
-
- // Primary Audio Streams
- for( int ii=0; ii < audio.size(); ++ii )
- if( audio[ii]->write() ) return 1;
-
- // Presentation Graphic Streams
- for( int ii=0; ii < pg.size(); ++ii )
- if( pg[ii]->write() ) return 1;
-
- // Interactive Graphic Streams
- for( int ii=0; ii < ig.size(); ++ii )
- if( ig[ii]->write() ) return 1;
-
- // Secondary Audio Streams
- for( int ii=0; ii < secondary_audio.size(); ++ii ) {
- if( secondary_audio[ii]->write() ) return 1;
- // Read Secondary Audio Extra Attributes
- bs.write(sa_primary_audio_ref.size(), 8);
- bs.pad(8);
- for( int jj=0; jj < sa_primary_audio_ref.size(); ++jj )
- bs.write(sa_primary_audio_ref[jj], 8);
- if( sa_primary_audio_ref.size() % 2) bs.pad(8 );
- }
-
- // Secondary Video Streams
- for( int ii=0; ii < secondary_video.size(); ++ii ) {
- if( secondary_video[ii]->write() ) return 1;
- // Read Secondary Video Extra Attributes
- bs.write(sv_secondary_audio_ref.size(), 8);
- bs.pad(8);
- for( int jj=0; jj < sv_secondary_audio_ref.size(); ++jj )
- bs.write(sv_secondary_audio_ref[jj], 8);
- if( sv_secondary_audio_ref.size() % 2) bs.pad(8 );
- bs.write(sv_pip_pg_ref.size(), 8);
- bs.pad(8);
- for( int jj=0; jj < sv_pip_pg_ref.size(); ++jj )
- bs.write(sv_pip_pg_ref[jj], 8);
- if( sv_pip_pg_ref.size() % 2) bs.pad(8 );
- }
-
- bs_end(bs);
- return 0;
-}
-
-int
-mpls_pi::write()
-{
- bs_len(bs, 16);
- // Primary Clip identifer
- bs.writeb(clip[0]->clip_id, 5);
- bs.writeb(clip[0]->codec_id, 4); // "M2TS"
- bs.pad(11); // Skip reserved 11 bits
-
- bs.write(is_multi_angle, 1);
- bs.write(connection_condition, 4); // 0x01, 0x05, 0x06
-
- bs.write(clip[0]->stc_id, 8);
- bs.write(in_time, 32);
- bs.write(out_time, 32);
-
- uo_mask.write();
- bs.write(random_access_flag, 1);
- bs.pad(7);
- bs.write(still_mode, 8);
- if( still_mode == 0x01 ) {
- bs.write(still_time, 16);
- }
- else {
- bs.pad(16);
- }
-
- if( is_multi_angle ) {
- bs.write(clip.size(), 8);
- bs.pad(6);
- bs.write(is_different_audio, 1);
- bs.write(is_seamless_angle, 1);
- }
-
- for( int ii=1; ii < clip.size(); ++ii ) {
- bs.writeb(clip[ii]->clip_id, 5);
- bs.writeb(clip[ii]->codec_id, 4); // "M2TS"
- bs.write(clip[ii]->stc_id, 8);
- }
-
- if( stn.write() ) return 1;
-
- bs_end(bs);
- return 0;
-}
-
-int
-mpls_sub_pi::write()
-{
- bs_len(bs, 16);
- // Primary Clip identifer
- bs.writeb(clip[0]->clip_id, 5);
- bs.writeb(clip[0]->codec_id, 4); // "M2TS"
- bs.pad(27);
-
- bs.write(connection_condition, 4); // 0x01, 0x05, 0x06
-
- bs.write(is_multi_clip, 1);
- bs.write(clip[0]->stc_id, 8);
- bs.write(in_time, 32);
- bs.write(out_time, 32);
- bs.write(sync_play_item_id, 16);
- bs.write(sync_pts, 32);
-
- if( is_multi_clip )
- bs.write(clip.size(), 8);
-
- for( int ii=1; ii < clip.size(); ++ii ) {
- // Primary Clip identifer
- bs.writeb(clip[ii]->clip_id, 5);
- bs.writeb(clip[ii]->codec_id, 4); // "M2TS"
- bs.write(clip[ii]->stc_id, 8);
- }
-
- bs_end(bs);
- return 0;
-}
-
-int
-mpls_sub::write()
-{
- bs_len(bs, 32);
- bs.pad(8);
- bs.write(type, 8);
- bs.pad(15);
- bs.write(is_repeat, 1);
- bs.pad(8);
- bs.write(sub_play_item.size(), 8);
-
- for( int ii=0; ii < sub_play_item.size(); ++ii )
- if( sub_play_item[ii]->write() ) return 1;
-
- bs_end(bs);
- return 0;
-}
-
-int
-mpls_plm::write()
-{
- bs.write(mark_id, 8);
- bs.write(mark_type, 8);
- bs.write(play_item_ref, 16);
- bs.write(time, 32);
- bs.write(entry_es_pid, 16);
- bs.write(duration, 32);
- return 0;
-}
-
-int
-mpls_pl::write_playlistmark()
-{
- mark.bs_len(bs, 32);
- // Then get the number of marks
- bs.write(play_mark.size(), 16);
-
- for( int ii=0; ii < play_mark.size(); ++ii )
- if( play_mark[ii]->write() ) return 1;
-
- mark.bs_end(bs);
- return 0;
-}
-
-int
-mpls_pl::write_playlist()
-{
- play.bs_len(bs,32);
-
- // Skip reserved bytes
- bs.pad(16);
-
- bs.write(play_item.size(), 16);
- bs.write(sub_path.size(), 16);
-
- for( int ii=0; ii < play_item.size(); ++ii )
- if( play_item[ii]->write() ) return 1;
-
- for( int ii=0; ii < sub_path.size(); ++ii )
- if( sub_path[ii]->write() ) return 1;
-
- play.bs_end(bs);
- return 0;
-}
-
-int
-mpls_pip_data::write()
-{
- bs.write(time, 32);
- bs.write(xpos, 12);
- bs.write(ypos, 12);
- bs.write(scale_factor, 4);
- bs.pad(4);
- return 0;
-}
-
-int
-mpls_pip_metadata::write(uint32_t start_address)
-{
-
- bs.write(clip_ref, 16);
- bs.write(secondary_video_ref, 8);
- bs.pad(8);
- bs.write(timeline_type, 4);
- bs.write(luma_key_flag, 1);
- bs.write(trick_play_flag, 1);
- bs.pad(10);
- if( luma_key_flag ) {
- bs.pad(8);
- bs.write(upper_limit_luma_key, 8);
- }
- else {
- bs.pad(16);
- }
- bs.pad(16);
-
- uint32_t data_address = 0; // XXX
- bs.write(data_address, 32);
-
- int64_t pos = bs.pos() / 8;
- bs.posb(start_address + data_address);
-
- bs.write(data.size(), 16);
- if( data.size() < 1 ) return 1;
-
- for( int ii=0; ii < data.size(); ++ii )
- if( data[ii]->write() ) return 1;
-
- bs.posb(pos);
- return 0;
-}
-
-int
-mpls_pl::write_pip_metadata_extension()
-{
- uint32_t pos = bs.posb();
- pipm.bs_len(bs, 32);
-
- bs.write(ext_pip_data.size(), 16);
- for( int ii=0; ii < ext_pip_data.size(); ++ii )
- if( ext_pip_data[ii]->write(pos) ) return 1;
-
- pipm.bs_end(bs);
- return 0;
-}
-
-int
-mpls_pl::write_subpath_extension()
-{
- subx.bs_len(bs, 32);
-
- bs.write(ext_sub_path.size(), 16);
- for( int ii=0; ii < ext_sub_path.size(); ++ii )
- if( ext_sub_path[ii]->write() ) return 1;
-
- subx.bs_end(bs);
- return 0;
-}
-
-int
-clpi_cl::write_mpls_extension(int id1, int id2, void *handle)
-{
- mpls_pl *pl = (mpls_pl *) handle;
-
- if( id1 == 1 ) {
- if( id2 == 1 ) {
- // PiP metadata extension
- return pl->write_pip_metadata_extension();
- }
- }
-
- if( id1 == 2 ) {
- if( id2 == 1 ) {
- return 0;
- }
- if( id2 == 2 ) {
- // SubPath entries extension
- return pl->write_subpath_extension();
- }
- }
-
- return 0;
-}
-
-int mpls_pl::
-write()
-{
- int ret = write_header();
- list_pos = bs.posb();;
- if( !ret ) ret = write_playlist();
- mark_pos = bs.posb();
- if( !ret ) ret = write_playlistmark();
-//if( has_pls_extension ) {
-// ext_pos = bs.posb();
-// bdmv_write_extension_data(write_mpls_extension, pl);
- return ret;
-}
-
-static int
-mk_dir(char *path)
-{
- if( !mkdir(path, 0777) )
- return 0;
- perror(path);
- return 1;
-}
-
-static int
-mk_bdmv_dir(char *bdmv_path)
-{
- if( mk_dir(bdmv_path) )
- return 1;
- char bdjo_path[BCTEXTLEN];
- sprintf(bdjo_path, "%s/BDJO", bdmv_path);
- if( mk_dir(bdjo_path) )
- return 1;
- char clipinf_path[BCTEXTLEN];
- sprintf(clipinf_path, "%s/CLIPINF", bdmv_path);
- if( mk_dir(clipinf_path) )
- return 1;
- char jar_path[BCTEXTLEN];
- sprintf(jar_path, "%s/JAR", bdmv_path);
- if( mk_dir(jar_path) )
- return 1;
- char playlist_path[BCTEXTLEN];
- sprintf(playlist_path, "%s/PLAYLIST", bdmv_path);
- if( mk_dir(playlist_path) )
- return 1;
- return 0;
-}
-
-static int
-mkbdmv(char *path)
-{
- char bdmv_path[BCTEXTLEN];
- sprintf(bdmv_path, "%s/BDMV", path);
- if( mk_bdmv_dir(bdmv_path) ) return 1;
- char stream_path[BCTEXTLEN];
- sprintf(stream_path, "%s/BDMV/STREAM", path);
- if( mk_dir(stream_path) ) return 1;
- char auxdata_path[BCTEXTLEN];
- sprintf(auxdata_path, "%s/BDMV/AUXDATA", path);
- if( mk_dir(auxdata_path) ) return 1;
- char meta_path[BCTEXTLEN];
- sprintf(meta_path, "%s/BDMV/META", path);
- if( mk_dir(meta_path) ) return 1;
- char backup_path[BCTEXTLEN];
- sprintf(backup_path, "%s/BACKUP", bdmv_path);
- if( mk_bdmv_dir(backup_path) ) return 1;
- return 0;
-}
-
-int program::
-build_toc(clpi_ep_map_entry *map)
-{
- clpi_ep_coarse *cp = 0;
- marks.sort(mark::cmpr);
- uint16_t ep_pid = map->pid;
- int64_t last_pts = -1, last_pkt = -1;
- for( int ii=0; ii<marks.size(); ++ii ) {
- mark *mp = marks[ii];
- if( mp->pid != ep_pid ) continue;
- int64_t pts = mp->pts;
- if( last_pts >= pts ) continue;
- last_pts = pts;
- uint32_t pkt = mp->pos / BLURAY_TS_PKTSZ;
- if( last_pkt >= pkt ) continue;
- last_pkt = pkt;
- int64_t coarse_pts = (pts >> 18) & ~0x01;
- int64_t fine_pts = (pts & 0x7ffff) >> 8;
- uint32_t mpkt = pkt & ~0x1ffff;
- if( !cp || cp->pts_ep != coarse_pts || cp->spn_ep != mpkt ) {
- cp = new clpi_ep_coarse();
- map->coarse.append(cp);
- cp->ref_ep_fine_id = map->fine.size();
- cp->pts_ep = coarse_pts;
- cp->spn_ep = mpkt;
- }
- clpi_ep_fine *fp = new clpi_ep_fine();
- map->fine.append(fp);
- fp->is_angle_change_point = 0;
-// XXX - dont know what this is
- fp->i_end_position_offset = 1;
- fp->pts_ep = fine_pts;
- fp->spn_ep = pkt & 0x1ffff;
- }
- return 0;
-}
-
-const AVRational media_info::clk45k = { 1, 45000 };
-
-static int bd_stream_type(AVCodecID codec_id)
-{
- int stream_type = 0;
- switch (codec_id) {
- case AV_CODEC_ID_MPEG1VIDEO:
- case AV_CODEC_ID_MPEG2VIDEO:
- stream_type = BLURAY_STREAM_TYPE_VIDEO_MPEG2;
- break;
- case AV_CODEC_ID_H264:
- stream_type = BLURAY_STREAM_TYPE_VIDEO_H264;
- break;
- case AV_CODEC_ID_MP2:
- case AV_CODEC_ID_MP3:
- stream_type = BLURAY_STREAM_TYPE_AUDIO_MPEG1;
- break;
- case AV_CODEC_ID_AC3:
- stream_type = BLURAY_STREAM_TYPE_AUDIO_AC3;
- break;
- case AV_CODEC_ID_DTS:
- stream_type = BLURAY_STREAM_TYPE_AUDIO_DTS;
- break;
- case AV_CODEC_ID_TRUEHD:
- stream_type = BLURAY_STREAM_TYPE_AUDIO_TRUHD;
- break;
- default:
- fprintf(stderr, "unknown bluray stream type %s\n", avcodec_get_name(codec_id));
- exit(1);
- }
- return stream_type;
-}
-
-static int bd_audio_format(int channels)
-{
- int audio_format = 0;
- switch( channels ) {
- case 1:
- audio_format = BLURAY_AUDIO_FORMAT_MONO;
- break;
- case 2:
- audio_format = BLURAY_AUDIO_FORMAT_STEREO;
- break;
- case 6:
- audio_format = BLURAY_AUDIO_FORMAT_MULTI_CHAN;
- break;
- default:
- fprintf(stderr, "unknown bluray audio format %d ch\n", channels);
- exit(1);
- }
- return audio_format;
-}
-
-static int bd_audio_rate(int rate)
-{
- int audio_rate = 0;
- switch( rate ) {
- case 48000: audio_rate = BLURAY_AUDIO_RATE_48; break;
- case 96000: audio_rate = BLURAY_AUDIO_RATE_96; break;
- case 192000: audio_rate = BLURAY_AUDIO_RATE_192; break;
- default:
- fprintf(stderr, "unknown bluray audio rate %d\n", rate);
- exit(1);
- }
- return audio_rate;
-}
-
-static int bd_video_format(int w, int h, int ilace)
-{
- if( w == 720 && h == 480 && ilace ) return BLURAY_VIDEO_FORMAT_480I;
- if( w == 720 && h == 576 && ilace ) return BLURAY_VIDEO_FORMAT_576I;
- if( w == 720 && h == 480 && !ilace ) return BLURAY_VIDEO_FORMAT_480P;
- if( w == 1920 && h == 1080 && ilace ) return BLURAY_VIDEO_FORMAT_1080I;
- if( w == 1280 && h == 720 && !ilace ) return BLURAY_VIDEO_FORMAT_720P;
- if( w == 1920 && h == 1080 && !ilace ) return BLURAY_VIDEO_FORMAT_1080P;
- if( w == 720 && h == 576 && !ilace ) return BLURAY_VIDEO_FORMAT_576P;
- fprintf(stderr, "unknown bluray video format %dx%d %silace\n",
- w, h, !ilace ? "not " : "");
- exit(1);
-}
-
-static int bd_video_rate(double rate)
-{
- if( fabs(rate-23.976) < 0.01 ) return BLURAY_VIDEO_RATE_24000_1001;
- if( fabs(rate-24.000) < 0.01 ) return BLURAY_VIDEO_RATE_24;
- if( fabs(rate-25.000) < 0.01 ) return BLURAY_VIDEO_RATE_25;
- if( fabs(rate-29.970) < 0.01 ) return BLURAY_VIDEO_RATE_30000_1001;
- if( fabs(rate-50.000) < 0.01 ) return BLURAY_VIDEO_RATE_50;
- if( fabs(rate-59.940) < 0.01 ) return BLURAY_VIDEO_RATE_60000_1001;
- fprintf(stderr, "unknown bluray video framerate %5.2f\n",rate);
- exit(1);
-}
-
-static int bd_aspect_ratio(int w, int h, double ratio)
-{
- double aspect = (w * ratio) / h;
- if( fabs(aspect-1.333) < 0.01 ) return BLURAY_ASPECT_RATIO_4_3;
- if( fabs(aspect-1.777) < 0.01 ) return BLURAY_ASPECT_RATIO_16_9;
- return w == 720 ? BLURAY_ASPECT_RATIO_4_3 : BLURAY_ASPECT_RATIO_16_9;
- fprintf(stderr, "unknown bluray aspect ratio %5.3f\n",aspect);
- exit(1);
-}
-
-int media_info::scan()
-{
- struct stat st;
- if( stat(filename, &st) ) return 1;
- file_size = st.st_size;
-
- AVFormatContext *fmt_ctx = 0;
- AVDictionary *fopts = 0;
- av_dict_set(&fopts, "formatprobesize", "5000000", 0);
- av_dict_set(&fopts, "scan_all_pmts", "1", 0);
- av_dict_set(&fopts, "threads", "auto", 0);
- int ret = avformat_open_input(&fmt_ctx, filename, NULL, &fopts);
- av_dict_free(&fopts);
- if( ret < 0 ) return ret;
- ret = avformat_find_stream_info(fmt_ctx, NULL);
-
- bit_rate = fmt_ctx->bit_rate;
-
- int ep_pid = -1;
- for( int i=0; ret>=0 && i<(int)fmt_ctx->nb_streams; ++i ) {
- AVStream *st = fmt_ctx->streams[i];
- AVMediaType type = st->codec->codec_type;
- switch( type ) {
- case AVMEDIA_TYPE_VIDEO: break;
- case AVMEDIA_TYPE_AUDIO: break;
- default: continue;
- }
- stream *s = new stream(type, i);
- s->pid = st->id;
- AVCodecID codec_id = st->codec->codec_id;
- switch( type ) {
- case AVMEDIA_TYPE_VIDEO: {
- if( ep_pid < 0 ) ep_pid = st->id;
- s->coding_type = bd_stream_type(codec_id);
- s->format = bd_video_format(st->codec->width, st->codec->height,
- st->codec->flags & CODEC_FLAG_INTERLACED_ME);
- s->rate = bd_video_rate(!st->codec->framerate.den ? 0 :
- (double)st->codec->framerate.num / st->codec->framerate.den);
- s->aspect = bd_aspect_ratio(st->codec->width, st->codec->height,
- !st->sample_aspect_ratio.num || !st->sample_aspect_ratio.den ? 1. :
- (double)st->sample_aspect_ratio.num / st->sample_aspect_ratio.den);
- break; }
- case AVMEDIA_TYPE_AUDIO: {
- s->coding_type = bd_stream_type(codec_id);
- s->format = bd_audio_format(st->codec->channels);
- s->rate = bd_audio_rate(st->codec->sample_rate);
- strcpy((char*)s->lang, "und");
- break; }
- default:
- break;
- }
- if( bit_rate > 0 && st->duration == AV_NOPTS_VALUE &&
- st->time_base.num < INT64_MAX / bit_rate ) {
- st->duration = av_rescale(8*file_size, st->time_base.den,
- bit_rate * (int64_t) st->time_base.num);
- }
- s->duration = av_rescale_q(st->duration, st->time_base, clk45k);
- streams.append(s);
-
- AVCodec *decoder = avcodec_find_decoder(codec_id);
- AVDictionary *copts = 0;
- ret = avcodec_open2(st->codec, decoder, &copts);
- }
- if( ep_pid < 0 )
- ep_pid = fmt_ctx->nb_streams > 0 ? fmt_ctx->streams[0]->id : 0;
-
- int npgm = fmt_ctx->nb_programs;
- if( npgm < 1 ) {
- program *pgm = new program(-1, 1);
- pgm->ep_pid = ep_pid;
- pgm->pmt_pid = 0x1000;
- pgm->pcr_pid = 0x100;
- pgm->duration = 0;
- for( int jj=0; jj<streams.size(); ++jj ) {
- AVStream *st = fmt_ctx->streams[jj];
- AVMediaType type = st->codec->codec_type;
- switch( type ) {
- case AVMEDIA_TYPE_VIDEO:
- case AVMEDIA_TYPE_AUDIO:
- break;
- default:
- continue;
- }
- pgm->strm_idx.append(jj);
- if( pgm->duration < st->duration )
- pgm->duration = av_rescale_q(st->duration, st->time_base, clk45k);
- }
- programs.append(pgm);
- }
-
- for( int ii=0; ii<npgm; ++ii ) {
- AVProgram *pgrm = fmt_ctx->programs[ii];
- program *pgm = new program(ii, pgrm->id);
- pgm->pmt_pid = pgrm->pmt_pid;
- pgm->pcr_pid = pgrm->pcr_pid;
- pgm->duration = 0;
- ep_pid = -1;
- for( int jj=0; jj<(int)pgrm->nb_stream_indexes; ++jj ) {
- int av_idx = pgrm->stream_index[jj];
- AVStream *st = fmt_ctx->streams[av_idx];
- AVMediaType type = st->codec->codec_type;
- switch( type ) {
- case AVMEDIA_TYPE_VIDEO:
- if( ep_pid < 0 ) ep_pid = st->id;
- break;
- case AVMEDIA_TYPE_AUDIO:
- break;
- default:
- continue;
- }
- int sidx = streams.size();
- while( --sidx>=0 && streams[sidx]->av_idx!=av_idx );
- if( sidx < 0 ) {
- fprintf(stderr, "bad stream idx %d in pgm %d\n",av_idx, ii);
- continue;
- }
- if( pgm->duration < st->duration )
- pgm->duration = av_rescale_q(st->duration, st->time_base, clk45k);
- pgm->strm_idx.append(sidx);
- }
- if( ep_pid < 0 ) {
- AVProgram *pgrm = fmt_ctx->programs[0];
- ep_pid = pgrm->nb_stream_indexes > 0 ?
- fmt_ctx->streams[pgrm->stream_index[0]]->id : 0;
- }
- pgm->ep_pid = ep_pid;
- programs.append(pgm);
- }
-
- if( ret >= 0 )
- ret = scan(fmt_ctx);
-
- for( int i=0; i<(int)fmt_ctx->nb_streams; ++i )
- avcodec_close(fmt_ctx->streams[i]->codec);
- avformat_close_input(&fmt_ctx);
-
- return ret;
-}
-
-int media_info::scan(AVFormatContext *fmt_ctx)
-{
- int ret = 0;
- AVPacket ipkt;
- av_init_packet(&ipkt);
-
- for( int64_t count=0; ret>=0; ++count ) {
- av_packet_unref(&ipkt);
- ipkt.data = 0; ipkt.size = 0;
-
- ret = av_read_frame(fmt_ctx, &ipkt);
- if( ret < 0 ) {
- if( ret == AVERROR_EOF ) break;
- ret = 0;
- continue;
- }
- if( !ipkt.data ) continue;
- if( (ipkt.flags & AV_PKT_FLAG_CORRUPT) ) continue;
- if( ipkt.pts == AV_NOPTS_VALUE ) continue;
- int i = ipkt.stream_index;
- if( i < 0 || i >= streams.size() ) continue;
-
- stream *sp = 0;
- program *pgm = 0;
- for( int ii=0; !pgm && ii<programs.size(); ++ii ) {
- program *p = programs[ii];
- for( int jj=0; jj<p->strm_idx.size(); ++jj ) {
- sp = streams[p->strm_idx[jj]];
- if( sp->av_idx == i ) { pgm = p; break; }
- }
- }
- if( !pgm ) continue;
- AVStream *st = fmt_ctx->streams[i];
- if( pgm->ep_pid != st->id ) continue;
- int64_t pts45k = av_rescale_q(ipkt.pts, st->time_base, clk45k);
- if( sp->start_pts > pts45k ) sp->start_pts = pts45k;
- if( sp->end_pts < pts45k ) sp->end_pts = pts45k;
- if( pgm->start_time > pts45k ) pgm->start_time = pts45k;
- if( pgm->end_time < pts45k ) pgm->end_time = pts45k;
-
- if( !(ipkt.flags & AV_PKT_FLAG_KEY) ) continue;
-
- if( sp->last_pts != pts45k ) {
- sp->last_pts = pts45k;
- pgm->add_label(count, ipkt.pos, pts45k, st->id);
- }
- }
-
- for( int ii=0; ii<programs.size(); ++ii ) {
- program *pgm = programs[ii];
- if( pgm->end_time > pgm->start_time )
- pgm->duration = pgm->end_time - pgm->start_time;
- }
-
- return ret != AVERROR_EOF ? -1 : 0;
-}
-
-int
-Media::compose()
-{
-// index
- bs.init();
- idx.sig = 1;
- idx.first_play.set_hdmv(0, pb_typ_movie);
- idx.top_menu.set_hdmv(0xffff, pb_typ_iactv);
-
-// movie
- bs.init();
- mov.sig = 1;
- movie_obj *mp = new movie_obj();
- mp->resume_intention_flag = 1;
- command_obj *cmd = new command_obj();
- cmd->cmd = htobe32(0x21810000); cmd->dst = 1; cmd->src = 0;
- mp->cmds.append(cmd); // JUMP_TITLE 1
- cmd = new command_obj();
- cmd->cmd = htobe32(0x00020000); cmd->dst = 0; cmd->src = 0;
- mp->cmds.append(cmd);
- mov.movies.append(mp); // BREAK
-
-
- for( int ii=0; ii<size(); ++ii ) {
- mp = new movie_obj();
- mp->resume_intention_flag = 1;
- cmd = new command_obj();
- cmd->cmd = htobe32(0x22800000); cmd->dst = ii; cmd->src = 0;
- mp->cmds.append(cmd); // PLAY_PL ii
- cmd = new command_obj();
- cmd->cmd = htobe32(0x00020000); cmd->dst = 0; cmd->src = 0;
- mp->cmds.append(cmd);
- mov.movies.append(mp); // BREAK
- }
-
- mp = new movie_obj();
- mp->resume_intention_flag = 1;
- cmd = new command_obj();
- cmd->cmd = htobe32(0x21810000); cmd->dst = 1; cmd->src = 0;
- mp->cmds.append(cmd); // JUMP_TITLE 1
- cmd = new command_obj();
- cmd->cmd = htobe32(0x00020000); cmd->dst = 0; cmd->src = 0;
- mp->cmds.append(cmd);
- mov.movies.append(mp); // BREAK
-
- title_obj *tp = 0;
-// clips
- for( int ii=0; ii<size(); ++ii ) {
- if( !tp ) {
- tp = new title_obj();
- tp->set_hdmv(idx.titles.size()+1, pb_typ_movie);
- idx.titles.append(tp);
- }
- bs.init();
- media_info *ip = get(ii);
-// clip program, if specified
- int pidx = ip->programs.size();
- while( --pidx>=0 && ip->programs[pidx]->pid != ip->pgm_pid );
- if( pidx < 0 ) pidx = 0;
- ip->pidx = pidx;
- ip->pgm_pid = ip->prog()->pid;
-
- clpi_cl *cp = new clpi_cl();
- cp->clip.clip_stream_type = 1;
- cp->clip.application_type = BLURAY_APP_TYPE_MAIN_MOVIE;
- cp->clip.ts_recording_rate = ip->bit_rate;
- uint32_t ts_pkt_count = ip->file_size / BLURAY_TS_PKTSZ + 1;
- cp->clip.num_source_packets = ts_pkt_count;
- cp->clip.ts_type_info.validity = 0x80;
- strcpy(cp->clip.ts_type_info.format_id, "HDMV");
- cp->cpi.type = 1;
-
- for( int jj=0; jj<ip->programs.size(); ++jj ) {
- program *pgm = ip->programs[jj];
- clpi_prog *p = new clpi_prog(pgm->pmt_pid);
- for( int kk=0; kk<pgm->strm_idx.size(); ++kk ) {
- int k = pgm->strm_idx[kk];
- stream *sp = ip->streams[k];
- clpi_prog_stream *s = new clpi_prog_stream();
- s->pid = sp->pid;
- s->coding_type = sp->coding_type;
- s->format = sp->format;
-//use unspecified (0)
-// if( !idx.video_format ) idx.video_format = s->format;
- s->rate = sp->rate;
-// if( !idx.frame_rate ) idx.frame_rate = s->rate;
- switch( sp->type ) {
- case AVMEDIA_TYPE_VIDEO:
- s->aspect = sp->aspect;
- break;
- case AVMEDIA_TYPE_AUDIO:
- memcpy(s->lang,sp->lang,sizeof(s->lang));
- break;
- default:
- break;
- }
- p->streams.append(s);
- }
- clpi_ep_map_entry *map = new clpi_ep_map_entry(pgm->ep_pid);
- pgm->build_toc(map);
- cp->cpi.append(map);
- cp->programs.append(p);
-
- clpi_atc_seq *atc_seq = new clpi_atc_seq();
- clpi_stc_seq *stc_seq = new clpi_stc_seq();
- stc_seq->pcr_pid = pgm->pcr_pid;
- stc_seq->presentation_start_time = pgm->start_time;
- stc_seq->presentation_end_time = pgm->end_time;
- atc_seq->stc_seq.append(stc_seq);
- cp->sequences.append(atc_seq);
- }
-
- cl.append(cp);
- tp->last = ii;
- if( ip->brk ) tp = 0;
- }
-
-// playlists, one per title
-// one playitem per media clip
- int clip_id = 0;
- for( int ii=0; ii<idx.titles.size(); ++ii ) {
- bs.init();
- media_info *ip = get(clip_id);
- program *pgm = ip->prog();
- mpls_pl *pp = new mpls_pl();
- pp->app_info.playback_type = BLURAY_PLAYBACK_TYPE_SEQUENTIAL;
-// pp->app_info.uo_mask.xxx = 1;
- int last = idx.titles[ii]->last;
- for( ; clip_id<=last; ++clip_id ) {
- ip = get(clip_id);
- pgm = ip->prog();
- mpls_pi *pi = new mpls_pi();
- pi->connection_condition = 1; // seamless
- pi->in_time = pgm->start_time;
- pi->out_time = pgm->end_time;
- if( ip->still )
- pi->still_mode = BLURAY_STILL_INFINITE;
- int64_t end_time = pgm->start_time + pgm->duration;
- if( pi->out_time < end_time ) pi->out_time = end_time;
- mpls_clip *cp = new mpls_clip();
- sprintf(cp->clip_id,"%05d", clip_id);
- pi->clip.append(cp);
- for( int kk=0; kk<ip->streams.size(); ++kk ) {
- stream *sp = ip->streams[kk];
- switch( sp->type ) {
- case AVMEDIA_TYPE_VIDEO: break;
- case AVMEDIA_TYPE_AUDIO: break;
- default: continue;
- }
- mpls_stream *ps = new mpls_stream();
- ps->pid = sp->pid;
- ps->stream_type = BLURAY_PG_TEXTST_STREAM;
- ps->coding_type = sp->coding_type;
- ps->format = sp->format;
- ps->rate = sp->rate;
- switch( sp->type ) {
- case AVMEDIA_TYPE_VIDEO:
- pi->stn.video.append(ps);
- break;
- case AVMEDIA_TYPE_AUDIO:
- memcpy(ps->lang, sp->lang, sizeof(ps->lang));
- pi->stn.audio.append(ps);
- break;
- default:
- break;
- }
- }
- pp->play_item.append(pi);
- }
-// chapter marks every ch_duration ticks
- int64_t ch_duration = 45000 * 60*10;
- int64_t mrktm = ch_duration;
- int64_t plytm = 0;
- int pmark = 0, pitem = 0;
- mpls_pi *pi = pp->play_item[pitem];
- mpls_plm *pm = new mpls_plm();
- pm->mark_id = pmark++;
- pm->mark_type = BLURAY_MARK_TYPE_ENTRY;
- pm->play_item_ref = pitem;
- pm->time = pi->in_time;
- pm->entry_es_pid = 0;
- pp->play_mark.append(pm);
- for( int jj=0; jj < pp->play_item.size(); ++jj ) {
- pitem = jj;
- pi = pp->play_item[pitem];
- int64_t pi_duration = pi->out_time - pi->in_time;
- int64_t endtm = plytm + pi_duration;
- while( mrktm < endtm ) {
- pm = new mpls_plm();
- pm->mark_id = pmark++;
- pm->mark_type = BLURAY_MARK_TYPE_ENTRY;
- pm->play_item_ref = pitem;
- pm->time = pi->in_time + mrktm - plytm;
- pm->entry_es_pid = 0;
- pp->play_mark.append(pm);
- mrktm += ch_duration;
- }
- plytm = endtm;
- }
- pm = new mpls_plm();
- pm->mark_id = pmark;
- pm->mark_type = BLURAY_MARK_TYPE_ENTRY;
- pm->play_item_ref = pitem;
- pm->time = pi->out_time;
- pm->entry_es_pid = 0;
- pp->play_mark.append(pm);
-
- pl.append(pp);
- }
- return 0;
-}
-
-int Media::
-bd_path(const char *bp, const char *fmt, va_list ap)
-{
- int n = sizeof(filename)-1;
- char *cp = filename;
- const char *pp = path;
- while( n>0 && (*cp=*pp)!=0 ) { --n; ++cp; ++pp; }
- while( n>0 && (*cp=*bp)!=0 ) { --n; ++cp; ++bp; }
- n -= vsnprintf(cp, n, fmt, ap);
- va_end(ap);
- return n > 0 ? 0 : 1;
-}
-
-int Media::
-bd_copy(const char *ifn, const char *fmt, ...)
-{
- int n, ret = 1;
- char bfr[0x40000];
- FILE *ifp = fopen(ifn,"r");
- if( ifp ) {
- va_list ap;
- va_start(ap, fmt);
- if( bd_path("/BDMV/", fmt, ap) ) return 1;
- va_end(ap);
- FILE *ofp = fopen(filename,"w");
- if( ofp ) {
- setvbuf(ifp, 0, _IOFBF, 0x80000);
- setvbuf(ofp, 0, _IOFBF, 0x80000);
- while( (n=fread(bfr,1,sizeof(bfr),ifp)) > 0 ) fwrite(bfr,1,n,ofp);
- fclose(ofp);
- ret = 0;
- }
- fclose(ifp);
- }
- if( ret )
- fprintf(stderr, "cant copy clip %s\n",ifn);
- return ret;
-}
-
-int Media::
-bd_open(const char *fmt, ...)
-{
- bs.init();
- if( !path ) return 0;
- va_list ap;
- va_start(ap, fmt);
- if( bd_path("/BDMV/", fmt, ap) ) return 1;
- va_end(ap);
- if( bs.open(filename) ) {
- fprintf(stderr, "cant open file %s\n",filename);
- return 1;
- }
- return 0;
-}
-
-int Media::
-bd_backup(const char *fmt, ...)
-{
- bs.close();
- if( !path ) return 0;
- int n, ret = 1;
- char bfr[0x10000];
- FILE *ifp = fopen(filename,"r");
- if( ifp ) {
- va_list ap;
- va_start(ap, fmt);
- if( bd_path("/BDMV/BACKUP/", fmt, ap) ) return 1;
- va_end(ap);
- FILE *ofp = fopen(filename,"w");
- if( ofp ) {
- while( (n=fread(bfr,1,sizeof(bfr),ifp)) > 0 ) fwrite(bfr,1,n,ofp);
- fclose(ofp);
- ret = 0;
- }
- fclose(ifp);
- }
- if( ret )
- fprintf(stderr, "cant backup %s\n",filename);
- return ret;
-}
-
-int Media::write(char *fn)
-{
- this->path = fn;
-// index
- if( bd_open("index.bdmv") ) return 1;
- if( idx.write() ) return 1;
- if( bd_backup("index.bdmv") ) return 1;
-// movie
- if( bd_open("MovieObject.bdmv") ) return 1;
- if( mov.write() ) return 1;
- if( bd_backup("MovieObject.bdmv") ) return 1;
-// clips
- for( int ii=0; ii<cl.size(); ++ii ) {
- if( bd_open("CLIPINF/%05d.clpi", ii) ) return 1;
- if( cl[ii]->write() ) return 1;
- if( bd_backup("CLIPINF/%05d.clpi", ii) ) return 1;
- }
-// playlists
- for( int ii=0; ii<pl.size(); ++ii ) {
- if( bd_open("PLAYLIST/%05d.mpls", ii) ) return 1;
- if( pl[ii]->write() ) return 1;
- if( bd_backup("PLAYLIST/%05d.mpls", ii) ) return 1;
- }
- return 0;
-}
-
-int
-main(int ac, char **av)
-{
- char *path = av[1];
- if( mkbdmv(path) ) return 1;
- av_register_all();
- av_log_set_level(AV_LOG_FATAL);
- //av_log_set_level(AV_LOG_VERBOSE);
- //av_log_set_level(AV_LOG_DEBUG);
- Media media;
- media_info *mp = 0;
-
- for( int ii=2; ii<ac; ++ii ) {
- char *ap = av[ii];
- // any dash seq followed by number sets curr title pgm_pid
- // single dash only sets title pgm_pid
- // double dash ends curr title, starts a new title
- // triple dash ends curr title as infinite still
- if( *ap == '-' ) {
- if( !mp ) continue;
- if( *++ap == '-' ) {
- mp->brk = 1;
- if( *++ap == '-' ) { ++ap; mp->still = 1; }
- }
- if( *ap >= '0' && *ap <= '9' )
- mp->pgm_pid = strtoul(ap,&ap,0);
- if( mp->brk ) mp = 0;
- if( !ap || *ap ) {
- fprintf(stderr, "err arg %d: %s\n",ii,av[ii]);
- return 1;
- }
- continue;
- }
- mp = new media_info(av[ii]);
- media.append(mp);
- if( mp->scan() ) {
- fprintf(stderr, "cant scan media: %s\n", av[ii]);
- return 1;
- }
- }
-
- if( mp ) mp->brk = 1;
-
- if( media.compose() ) {
- fprintf(stderr, "cant compose media\n");
- return 1;
- }
- if( media.write(0) ) {
- fprintf(stderr, "cant prepare media\n");
- return 1;
- }
- if( media.write(path) ) {
- fprintf(stderr, "cant write media\n");
- return 1;
- }
-
- for( int ii=0; ii<media.size(); ++ii )
- if( media.bd_copy(media[ii]->filename, "STREAM/%05d.m2ts", ii) )
- return 1;
-
- return 0;
-}
-
projects / goodguy / history.git / blobdiff