[Libav-user] Transcoding audio to MP3 in mp4 container

Valeriy Shtoma shtomavaleriy at gmail.com
Wed Feb 21 17:22:20 EET 2018


Hi to all,

I'm using example(transcoding.c). After transcoding I get spoiled
sound and sometimes error: "more samples than frame size
(avcodec_encode_audio2)”. In this example, I have a filter graph,
that convert audio sample fmts, channel layout and sample rate.

What am I doing wrong? How to change packet size, if there is 
required?

Thanks ;) Have a nice evening!

Kind Regards,
Valeriy V Shtoma


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