AVFilterContext *buffersrc_ctx;
AVFilterGraph *filter_graph;
AVFrame *frame, *fframe;
+ AVFrame *probe_frame;
AVBSFContext *bsfc;
FFPacket ipkt;
int ff_color_range(int stream);
int ff_color_space(int stream);
double ff_frame_rate(int stream);
- const char *ff_video_format(int stream);
+ const char *ff_video_codec(int stream);
int64_t ff_video_frames(int stream);
int ff_video_pid(int stream);
int ff_video_mpeg_color_range(int stream);