Function ffmpeg_dev::sys::ff_flac_decode_frame_header

pub unsafe extern "C" fn ff_flac_decode_frame_header(
    avctx: *mut AVCodecContext, 
    gb: *mut GetBitContext, 
    fi: *mut FLACFrameInfo, 
    log_level_offset: c_int
) -> c_int

Validate and decode a frame header. @param avctx AVCodecContext to use as av_log() context @param gb GetBitContext from which to read frame header @param[out] fi frame information @param log_level_offset log level offset. can be used to silence error messages. @return non-zero on error, 0 if ok