[Libav-user] Segfault on corrupted video

Tim Pitman tapitman11 at gmail.com
Thu Jun 28 19:24:30 CEST 2012


I'm not sure exactly what you mean, but yes as near as I can tell it
only freezes after packet loss. It was hard to tell when it was
freezing because there wasn't a lot of motion in the video but I'm
going to play with it some more today and try to identify more solid
patterns.

On Wed, Jun 27, 2012 at 11:16 PM, Alex Cohn <alexcohn at netvision.net.il> wrote:
> On Thu, Jun 28, 2012 at 4:17 AM, Michael Bradshaw
> <mbradshaw at sorensonmedia.com> wrote:
>>
>> On Wed, Jun 27, 2012 at 6:26 PM, Tim Pitman <tapitman11 at gmail.com> wrote:
>> > Interesting. However, I'm using x264 with --intra-refresh and --tune
>> > zerolatency (no b frames).
>>
>> Sorry, I missed that part.
>
> At any rate, it seems that in some cases of corrupted input, the
> decoder simply decides to stop producing got_pictue.
>
> On Wed, Jun 27, 2012 at 5:58 PM, Tim Pitman <tapitman11 at gmail.com> wrote:
>> It no longer crashes, but instead seems to freeze for a few seconds,
>> which is definitely a big step in the right direction.
>
> Do I understand correctly that this happens not at the beginning of
> the stream (which would be a result of non-zero latency in the
> source), but after packet loss?
>
> Alex
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