virtual int decode_frame(AVFrame *frame) = 0;
virtual int encode_frame(AVFrame *frame) = 0;
virtual int init_frame(AVFrame *frame) = 0;
- virtual int create_filter(const char *filter_spec, AVCodecParameters *avpar) = 0;
+ virtual int create_filter(const char *filter_spec) = 0;
virtual void load_markers() = 0;
virtual IndexMarks *get_markers() = 0;
- int create_filter(const char *filter_spec);
- int load_filter(AVFrame *frame);
+ int insert_filter(const char *name, const char *arg, const char *inst_name=0);
+ int config_filters(const char *filter_spec, AVFilterContext *fsrc);
+ virtual int load_filter(AVFrame *frame);
int read_filter(AVFrame *frame);
int read_frame(AVFrame *frame);
int open_stats_file();
AVFormatContext *fmt_ctx;
AVCodecContext *avctx;
- AVFilterContext *buffersink_ctx;
+ AVFilterContext *filt_ctx;
+ int filt_id;
AVFilterContext *buffersrc_ctx;
+ AVFilterContext *buffersink_ctx;
AVFilterGraph *filter_graph;
AVFrame *frame, *fframe;
AVFrame *probe_frame;
int64_t seek_pos, curr_pos;
int fidx;
int reading, writing;
- int seeked, eof;
+ int seeking, seeked, eof;
int hw_pixfmt;
AVBufferRef *hw_device_ctx;
int load_history(uint8_t **data, int len);
int decode_frame(AVFrame *frame);
int encode_frame(AVFrame *frame);
- int create_filter(const char *filter_spec, AVCodecParameters *avpar);
+ int create_filter(const char *filter_spec);
void load_markers();
IndexMarks *get_markers();
AVHWDeviceType encode_hw_activate(const char *hw_dev);
int encode_hw_write(FFrame *picture);
int encode_frame(AVFrame *frame);
- int create_filter(const char *filter_spec, AVCodecParameters *avpar);
+ int create_filter(const char *filter_spec);
void load_markers();
IndexMarks *get_markers();
int init_frame(AVFrame *picture);
int load(VFrame *vframe, int64_t pos);
+ int probe(int64_t pos);
int video_seek(int64_t pos);
int encode(VFrame *vframe);
int drain();
+ int convert_hw_frame(AVFrame *ifrm, AVFrame *ofrm);
+ int load_filter(AVFrame *frame);
double get_rotation_angle();
- void flip();
+ int flip(double theta);
int idx;
double frame_rate;
int interlaced;
int top_field_first;
int color_space, color_range;
+ struct SwsContext *fconvert_ctx;
};
class FFCodecRemap
static double to_secs(int64_t time, AVRational time_base);
int info(char *text, int len);
+ void put_cache_frame(VFrame *frame, int64_t position);
+ int get_use_cache();
+ void purge_cache();
+
int init_decoder(const char *filename);
int open_decoder();
int init_encoder(const char *filename);
double get_initial_timecode(int data_type, int channel, double frame_rate);
int audio_seek(int ch, int64_t pos);
+ int video_probe(int64_t pos);
int video_seek(int layer, int64_t pos);
int decode(int chn, int64_t pos, double *samples, int len);
int decoding, encoding;
int has_audio, has_video;
+ int interlace_from_codec;
FFMPEG(FileBase *file_base=0);
~FFMPEG();
float ff_aspect_ratio(int stream);
int ff_color_range(int stream);
int ff_color_space(int stream);
+ int ff_interlace(int stream);
double ff_frame_rate(int stream);
const char *ff_video_codec(int stream);
int64_t ff_video_frames(int stream);