[Libav-user] Regression problem on opus audio (old api)

[Gonzalo Garramuño]

El 07/06/17 a las 15:55, Gonzalo Garramuño escribió:
>> Hi everybody.
>>
>> I recently updated my ffmpeg to the latest revision and found that my 
>> viewer had problems decoding audio from a matroska (webm) video, 
>> which used the opus audio codec. 
>
>
I discovered, thanks to the invaluable help of heleppkes that it was my 
misuse of the library that was causing the problem.  I was always 
decoding an empty packet when the codec had CODEC_CAP_DELAY and not only 
when flushing was needed.