ffmpeg_sys::av_bitstream_filter_filter

pub unsafe extern fn av_bitstream_filter_filter(bsfc: *mut AVBitStreamFilterContext, avctx: *mut AVCodecContext, args: *const c_char, poutbuf: *mut *mut uint8_t, poutbuf_size: *mut c_int, buf: *const uint8_t, buf_size: c_int, keyframe: c_int) -> c_int