[FFmpeg-user] rtmp timestamp creates ugly pixels

[Madovsky]

On 6/8/2016 4:53 AM, Madovsky wrote:

> Hi,
>
> I'm trying to convert a file created by actionscript H264 baseline,
>
> the result when I play it is clean, without pixels.
>
> rather, if I do
>
> ffmpeg -i test.f4v -vcodec copy -acodec libfdk_aac -y output.mp4
>
> I get pixels and flickering video. audio is ok.
>
> I tried to force the framerate and -vsync but then the video is less 
> pixels (however still a lot at every motion)
>
> and the audio is not synchronized anymore.
>
> I tried also to put -fflags +gentpts+igndts without success
>
> thanks for your help
>
ok I found a way to avoid it, using f4vpp to normalize the file
according to have no fragmented moof atoms and also can make
the mp4 file ISO/IEC 14496-15, 5.2.3 specification compatible