[Libav-user] Padding encoded AAC samples

declan harrison harrison.declan at gmail.com
Tue Nov 5 16:07:59 CET 2013


Hi, Im using the ffmpeg API to re-encode video over a network stream
(HTTP). Is it possible to pad out AAC audio samples to a specific size?
Is it a case of appending hex 0 to samples or is there a construct for AAC
like AVC Filler NAL to tell the player to ignore this data. I predict frame
sizes up front for MP4 files to stream this content via HTTP

 also posted this question ont he  #ffmpeg on IRC channel earlier.

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