[Libav-user] What should I do when avcodec_decode_audio4 fails?

[坚定前行]

解多少桢就插多少桢


 
---Original---
From: "YIRAN LI"<mrfun.china at gmail.com>
Date: 2017/5/15 14:31:58
To: "This list is about using libavcodec, libavformat, libavutil,libavdevice and libavfilter."<libav-user at ffmpeg.org>;
Subject: [Libav-user] What should I do when avcodec_decode_audio4 fails?


Hi there,




When running my program with an audio-broken file, at some point avcodec_decode_audio4 returns < 0 which mean decode failure.


It's okay for me to add silence to makeup the decode failure but how can I know how many silent samples to insert?


Thanks
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