[FFmpeg-user] ffmpeg - avfoundation Audio stutters / sounds broken with screen capture [sample, config, output included]

[kevin]

On Tue, Apr 28, 2015 at 10:08 PM, kevin <kevincastiglione at gmail.com> wrote:

> On Mon, Apr 27, 2015 at 6:12 AM, kevin <kevincastiglione at gmail.com> wrote:
>
>> On Mon, Apr 27, 2015 at 5:11 AM, Matthieu Bouron <
>> matthieu.bouron at gmail.com> wrote:
>>
>>> On Mon, Apr 27, 2015 at 1:49 PM, Carl Eugen Hoyos <cehoyos at ag.or.at>
>>> wrote:
>>>
>>> > Matthieu Bouron <matthieu.bouron <at> gmail.com> writes:
>>> >
>>> > > Does reverting the following commit
>>> > > 1e9d035b91100b75edc964914df638863f188a4f helps you ?
>>> >
>>> > I cannot find this revision...
>>> >
>>>
>>>
>>> Sorry this local one was pointing to the revert. The right one is
>>> cf16b459a873b990efc10d93e9912ab01b8a0fba
>>> "libavdevice/avfoundation: use pts/dts provided by the CMSampleBuffer
>>> API"
>>
>>
>> No this does not fix it. Output file, command, git log below:
>> ./ffmpeg -f avfoundation -video_size 640x480 -framerate 30 -i "1:0" -c:v
>> mpeg4 -c:a aac -strict -2 -r 30 ffmpeg-pts-reverted.mp4
>>
>> https://www.dropbox.com/s/72335m3cxajhkbn/ffmpeg-pts-reverted.mp4?dl=1
>>
>
> Any suggestions? Happy to help in anyway to fix this issue.
>

I created a ticket, posting it here for reference

https://trac.ffmpeg.org/ticket/4513