[Libav-user] about muxing an mp4 with AAC

Alex Cohn alexcohn at netvision.net.il
Sat Apr 7 17:28:05 CEST 2012

On Apr 7, 2012 5:21 PM, "Person" <personlin118 at gmail.com> wrote:
> Hi,
> I have to record bit-stream to mp4 format.
> What kind of AAC stream could be muxed to mp4?
> The VLC player can play video well, but can't decode any AAC frame in my
mp4. (audio decode frames always is zero)
> I am sure that audio is in the mp4 file.
> I tried to mux to AVI that is got no sound too.
> PS: My AAC stream is without ADTS or AU_HEADER>
> Best Regards,
> Person>

Can you transcode your mp4 with command line ffmpeg?

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