AVBitStreamFilterContext 4608 3rdparty/include/ffmpeg_/libavcodec/avcodec.h     struct AVBitStreamFilterContext *next;
AVBitStreamFilterContext 4615 3rdparty/include/ffmpeg_/libavcodec/avcodec.h     int (*filter)(AVBitStreamFilterContext *bsfc,
AVBitStreamFilterContext 4619 3rdparty/include/ffmpeg_/libavcodec/avcodec.h     void (*close)(AVBitStreamFilterContext *bsfc);
AVBitStreamFilterContext 4644 3rdparty/include/ffmpeg_/libavcodec/avcodec.h AVBitStreamFilterContext *av_bitstream_filter_init(const char *name);
AVBitStreamFilterContext 4674 3rdparty/include/ffmpeg_/libavcodec/avcodec.h int av_bitstream_filter_filter(AVBitStreamFilterContext *bsfc,
AVBitStreamFilterContext 4685 3rdparty/include/ffmpeg_/libavcodec/avcodec.h void av_bitstream_filter_close(AVBitStreamFilterContext *bsf);