ff_raw_video_read_header   71 libavformat/ingenientdec.c     .read_header    = ff_raw_video_read_header,
ff_raw_video_read_header   49 libavformat/rawdec.h int ff_raw_video_read_header(AVFormatContext *s);
ff_raw_video_read_header   77 libavformat/rawdec.h     .read_header    = ff_raw_video_read_header,\