[FFmpeg-user] Create an AAC stream matching the Core Media Audio packet format / priming etc?

Marton Balint cus at passwd.hu
Sat Apr 15 13:25:58 EEST 2017

On Sat, 15 Apr 2017, Christian Ebert wrote:

> * Marton Balint on Saturday, April 15, 2017 at 07:55:22 +0200
>> Last time I checked (a year ago or so), ffmpeg created a correct .mov
>> edit list to signal the audio priming.
>> https://developer.apple.com/library/mac/documentation/QuickTime/QTFF/QTFFAppenG/QTFFAppenG.html
>> Here is patch which writes Sample Group Description Atom and the
>> Sample-To-Group Atom as well, in addition to the already existing edit
>> list.
>> You can check if it makes a difference or not.
> Unfortunately the patch doesn't apply.

Hmm, a recent fix changed one of the hunk contexts... Could you try this 
new attached patch?

-------------- next part --------------
A non-text attachment was scrubbed...
Name: 0001-avformat-movenc-add-support-for-writing-AAC-Audio-Pr.patch
Type: text/x-patch
Size: 5119 bytes
URL: <http://ffmpeg.org/pipermail/ffmpeg-user/attachments/20170415/6f0f2629/attachment.bin>

More information about the ffmpeg-user mailing list