Function stainless_ffmpeg_sys::av_parser_change

pub unsafe extern "C" fn av_parser_change(
    s: *mut AVCodecParserContext, 
    avctx: *mut AVCodecContext, 
    poutbuf: *mut *mut u8, 
    poutbuf_size: *mut c_int, 
    buf: *const u8, 
    buf_size: c_int, 
    keyframe: c_int
) -> c_int

@return 0 if the output buffer is a subset of the input, 1 if it is allocated and must be freed @deprecated use AVBitStreamFilter