mpegtsmux, high overhead for a small aac bitrate

Vincent Génieux vincent.genieux at startigen.fr
Thu May 19 08:16:15 UTC 2016


Le 19/05/2016 05:48, Baby Octopus a écrit :
> I enc ountered this issue a while ago. Found the issue to be due to padding
> bytes at the end of each access units. You need to introduce some buffering
> logic inside the muxer by holding the last packet of each AU and combining
> it with first packet of next AU. Also, its quite possible for low bitrate
> audio that you'll have more than 2AUs in the same packet :)
>

okay, thank you for the advices, I will also check what is done in ffmpeg.

--
vincent.


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