[FFmpeg-devel] [PATCH 1/5] movenc: use correct tag list for AVOutputFormat.codec_tag

[James Almer]

On 7/4/2017 12:57 PM, Derek Buitenhuis wrote:
> On 7/4/2017 4:31 PM, Hendrik Leppkes wrote:
>> "dtsc" appears to be the base DTS codec, according to
>> http://www.mp4ra.org/codecs.html
>> "mp4a" only applies to codecs defined in the official MP4 specification.
> 
> Oh, I missed that.
> 
> Still not sure if we need to handle the extra layered stuff inside movenc,
> though; I'm not familiar enough with our DTS code.
> 
> - Derek

If you mean how to detect the DTS extensions, shouldn't checking
codecpar->profile be enough for that?