[FFmpeg-devel] [PATCH 2/2] avfiltergraph: call query_formats on inputs first.
atlithorn at gmail.com
Tue Jun 5 18:19:00 CEST 2012
On 5 June 2012 11:45, Nicolas George <nicolas.george at normalesup.org> wrote:
> Le septidi 17 prairial, an CCXX, Michael Niedermayer a écrit :
> > LGTM
> Thanks, pushed both patches. As for that:
> > > This is a temporary workaround for amerge,
> > > until format renegociation is implemented.
> I am starting to have a clear view on how to do it, I'll write about it
Nicolas, I just though I would mention that I tested your patches and yes
they do fix the segfault but the crash at the end that burek mentions in
https://ffmpeg.org/trac/ffmpeg/ticket/1400 for amix also occurs for amerge
when they are used in a filtergraph as described in the ticket.
If I only run amerge or only overlay then ffmpeg runs to completion, there
seems to be a problem with running both at the same time.
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