fn parse_strf_xxxx(dmx: &mut AVIDemuxer, strmgr: &mut StreamManager, size: usize) -> DemuxerResult<usize> {
let edata = dmx.read_extradata(size)?;
let info = NACodecInfo::new("unknown", NACodecTypeInfo::None, edata);
fn parse_strf_xxxx(dmx: &mut AVIDemuxer, strmgr: &mut StreamManager, size: usize) -> DemuxerResult<usize> {
let edata = dmx.read_extradata(size)?;
let info = NACodecInfo::new("unknown", NACodecTypeInfo::None, edata);