AW: MP4 files wit AAC

Tim Müller tim at centricular.com
Thu Sep 15 07:55:43 UTC 2016


On Thu, 2016-09-15 at 05:29 +0000, Thornton, Keith wrote:

Hi Keith,

> If I use ffmpeg to transcode them from mp4/h264/aac to mp4/h264/aac
> the files are then playable so what I need to know is what is ffmpeg
> doing that the avenc_aac is not doing.

It would be interesting to see the output of gst-discoverer-1.0 -v and
ffplay on a gst/avenc_acc-produced file vs. an ffmpeg-transcoded one
then.

Maybe it's a codec profile thing or so.

Cheers
 -Tim

-- 
Tim Müller, Centricular Ltd - http://www.centricular.com

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