[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?
Thanks,
Marton
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