--- /dev/null
+
+/*
+ * CINELERRA
+ * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#ifndef FILEMPEG_H
+#define FILEMPEG_H
+
+#include "bitspopup.inc"
+#include "condition.inc"
+#include "file.inc"
+#include "filebase.h"
+#include "twolame.h"
+#include "lame/lame.h"
+#include "libzmpeg3.h"
+#include "thread.h"
+
+
+extern "C"
+{
+
+
+// Mpeg2enc prototypes
+void mpeg2enc_init_buffers();
+int mpeg2enc(int argc, char *argv[]);
+void mpeg2enc_set_w(int width);
+void mpeg2enc_set_h(int height);
+void mpeg2enc_set_rate(double rate);
+void mpeg2enc_set_input_buffers(int eof, char *y, char *u, char *v);
+
+
+
+
+
+}
+
+class FileMPEGVideo;
+
+class FileMPEG : public FileBase
+{
+public:
+ FileMPEG(Asset *asset, File *file);
+ ~FileMPEG();
+
+ friend class FileMPEGVideo;
+
+ static void get_parameters(BC_WindowBase *parent_window,
+ Asset *asset,
+ BC_WindowBase* &format_window,
+ int audio_options,
+ int video_options);
+
+ static int check_sig(Asset *asset);
+
+// Get extra info for info dialog.
+ static void get_info(char *title_path, char *path, char *text, int len);
+ int open_file(int rd, int wr);
+ int close_file();
+ int create_index();
+
+
+ int get_index(char *index_path);
+ int set_video_position(int64_t x);
+ int set_audio_position(int64_t x);
+ int write_samples(double **buffer,
+ int64_t len);
+ int write_frames(VFrame ***frames, int len);
+
+ int read_frame(VFrame *frame);
+ int read_samples(double *buffer, int64_t len);
+
+ int64_t get_memory_usage();
+ int set_program(int no);
+ int get_cell_time(int no, double &time);
+ int get_system_time(int64_t &tm);
+ int get_video_pid(int track);
+ int get_video_info(int track, int &pid, double &framerate,
+ int &width, int &height, char *title=0);
+ int select_video_stream(Asset *asset, int vstream);
+ int select_audio_stream(Asset *asset, int astream);
+ int get_thumbnail(int stream,
+ int64_t &position, unsigned char *&thumbnail, int &ww, int &hh);
+ int set_skimming(int track, int skim, skim_fn fn, void *vp);
+ int skim_video(int track, void *vp, skim_fn fn);
+ int get_audio_for_video(int vstream, int astream, int64_t &channel_mask);
+
+// Direct copy routines
+ static int get_best_colormodel(Asset *asset, int driver);
+ int colormodel_supported(int colormodel);
+// zmpeg3<->BC colormodels
+ static int zmpeg3_cmdl(int colormodel);
+ static int bc_colormodel(int cmdl);
+ static const char *zmpeg3_cmdl_name(int cmdl);
+// This file can copy frames directly from the asset
+ int can_copy_from(Asset *asset, int64_t position);
+
+private:
+ void to_streamchannel(int channel, int &stream_out, int &channel_out);
+ int reset_parameters_derived();
+// File descriptor for decoder
+ mpeg3_t *fd;
+
+// Thread for video encoder
+ FileMPEGVideo *video_out;
+// Command line for video encoder
+ ArrayList<char*> vcommand_line;
+ void append_vcommand_line(const char *string);
+
+// DVB capture
+ int recd_fd;
+ int record_fd() { return recd_fd; }
+
+// MJPEGtools encoder
+ FILE *mjpeg_out;
+ int mjpeg_error;
+ Condition *next_frame_lock;
+ Condition *next_frame_done;
+ int mjpeg_eof;
+ int wrote_header;
+ unsigned char *mjpeg_y;
+ unsigned char *mjpeg_u;
+ unsigned char *mjpeg_v;
+ char mjpeg_command[BCTEXTLEN];
+
+// skimmer
+ static int skimming(void *vp, int track);
+ skim_fn skim_callback;
+ void *skim_data;
+ int skim_result;
+// toc scan commercial detection
+ static int toc_nail(void *vp, int track);
+
+// Temporary for color conversion
+ VFrame *temp_frame;
+
+ unsigned char *twolame_temp, *twolame_out;
+ int twolame_allocation;
+ int twolame_result;
+ FILE *twofp;
+ twolame_options *twopts;
+
+ float *lame_temp[2];
+ int lame_allocation;
+ char *lame_output;
+ int lame_output_allocation;
+ FILE *lame_fd;
+// Lame puts 0 before stream
+ int lame_started;
+
+ lame_global_flags *lame_global;
+ double *weight;
+};
+
+
+class FileMPEGVideo : public Thread
+{
+public:
+ FileMPEGVideo(FileMPEG *file);
+ ~FileMPEGVideo();
+
+ void run();
+
+ FileMPEG *file;
+};
+
+class MPEGConfigAudioPopup;
+class MPEGABitrate;
+
+
+class MPEGConfigAudio : public BC_Window
+{
+public:
+ MPEGConfigAudio(BC_WindowBase *parent_window, Asset *asset);
+ ~MPEGConfigAudio();
+
+ void create_objects();
+ int close_event();
+
+ BC_WindowBase *parent_window;
+ MPEGABitrate *bitrate;
+ char string[BCTEXTLEN];
+ Asset *asset;
+};
+
+
+class MPEGLayer : public BC_PopupMenu
+{
+public:
+ MPEGLayer(int x, int y, MPEGConfigAudio *gui);
+ void create_objects();
+ int handle_event();
+ static int string_to_layer(char *string);
+ static char* layer_to_string(int derivative);
+
+ MPEGConfigAudio *gui;
+};
+
+class MPEGABitrate : public BC_PopupMenu
+{
+public:
+ MPEGABitrate(int x, int y, MPEGConfigAudio *gui);
+
+ void create_objects();
+ void set_layer(int layer);
+
+ int handle_event();
+ static int string_to_bitrate(char *string);
+ static char* bitrate_to_string(char *string, int bitrate);
+
+ MPEGConfigAudio *gui;
+};
+
+
+
+class MPEGConfigVideo;
+
+
+
+class MPEGPreset : public BC_PopupMenu
+{
+public:
+ MPEGPreset(int x, int y, MPEGConfigVideo *gui);
+ void create_objects();
+ int handle_event();
+ static int string_to_value(char *string);
+ static char* value_to_string(int value);
+ MPEGConfigVideo *gui;
+};
+
+class MPEGColorModel : public BC_PopupMenu
+{
+public:
+ MPEGColorModel(int x, int y, MPEGConfigVideo *gui);
+ void create_objects();
+ int handle_event();
+ static int string_to_cmodel(char *string);
+ static char* cmodel_to_string(int cmodel);
+
+ MPEGConfigVideo *gui;
+};
+
+
+class MPEGDerivative : public BC_PopupMenu
+{
+public:
+ MPEGDerivative(int x, int y, MPEGConfigVideo *gui);
+ void create_objects();
+ int handle_event();
+ static int string_to_derivative(char *string);
+ static char* derivative_to_string(int derivative);
+
+ MPEGConfigVideo *gui;
+};
+
+class MPEGBitrate : public BC_TextBox
+{
+public:
+ MPEGBitrate(int x, int y, MPEGConfigVideo *gui);
+ int handle_event();
+ MPEGConfigVideo *gui;
+};
+
+class MPEGQuant : public BC_TumbleTextBox
+{
+public:
+ MPEGQuant(int x, int y, MPEGConfigVideo *gui);
+ int handle_event();
+ MPEGConfigVideo *gui;
+};
+
+class MPEGIFrameDistance : public BC_TumbleTextBox
+{
+public:
+ MPEGIFrameDistance(int x, int y, MPEGConfigVideo *gui);
+ int handle_event();
+ MPEGConfigVideo *gui;
+};
+
+class MPEGPFrameDistance : public BC_TumbleTextBox
+{
+public:
+ MPEGPFrameDistance(int x, int y, MPEGConfigVideo *gui);
+ int handle_event();
+ MPEGConfigVideo *gui;
+};
+
+class MPEGFixedBitrate : public BC_Radial
+{
+public:
+ MPEGFixedBitrate(int x, int y, MPEGConfigVideo *gui);
+ int handle_event();
+ MPEGConfigVideo *gui;
+};
+
+class MPEGFixedQuant : public BC_Radial
+{
+public:
+ MPEGFixedQuant(int x, int y, MPEGConfigVideo *gui);
+ int handle_event();
+ MPEGConfigVideo *gui;
+};
+
+class MPEGSeqCodes : public BC_CheckBox
+{
+public:
+ MPEGSeqCodes(int x, int y, MPEGConfigVideo *gui);
+ int handle_event();
+ MPEGConfigVideo *gui;
+};
+
+
+
+
+class MPEGConfigVideo : public BC_Window
+{
+public:
+ MPEGConfigVideo(BC_WindowBase *parent_window,
+ Asset *asset);
+ ~MPEGConfigVideo();
+
+ void create_objects();
+ int close_event();
+ void delete_cmodel_objs();
+ void reset_cmodel();
+ void update_cmodel_objs();
+
+ BC_WindowBase *parent_window;
+ Asset *asset;
+ MPEGPreset *preset;
+ MPEGColorModel *cmodel;
+ MPEGDerivative *derivative;
+ MPEGBitrate *bitrate;
+ MPEGFixedBitrate *fixed_bitrate;
+ MPEGQuant *quant;
+ MPEGFixedQuant *fixed_quant;
+ MPEGIFrameDistance *iframe_distance;
+ MPEGPFrameDistance *pframe_distance;
+ BC_CheckBox *top_field_first;
+ BC_CheckBox *progressive;
+ BC_CheckBox *denoise;
+ BC_CheckBox *seq_codes;
+
+ ArrayList<BC_Title*> titles;
+ ArrayList<BC_SubWindow*> tools;
+};
+
+
+#endif
projects / goodguy / history.git / blobdiff