[FFmpeg-devel] [RFC/PATCHES] AAC LATM decoder

Baptiste Coudurier baptiste.coudurier
Mon Oct 18 02:25:31 CEST 2010

Hi Janne,

On 10/17/10 3:39 AM, Janne Grunau wrote:
> Hi,
> I'm too annoyed by LATM in MPEG-TS to get the chained demuxers working.
> The last annoyance which triggered my capitulation was that multiple LATM
> frames are packed into a single PES packet.
> Based on one of Paul Kendall's libfaad LATM decoder patches I wrote a
> decoder using FFmpeg's AAC decoder.
> I know that it's technically unclean but it's vastly simpler and less
> annoying for the AAC LATM usage we see. All current digital TV
> transmission use only a single stream in LATM. I have even samples with
> multiple LATM elementary stream in MPEG-TS for a single program.

I agree, and I think it is ok to do this way for now.


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