[Libav-user] Sound disappears after seek

[Carl Eugen Hoyos]

Gonzalo Garramuno <ggarra13 at ...> writes:

> On 09/02/14 03:52, Carl Eugen Hoyos wrote:
> > Gonzalo Garramuno <ggarra13 <at> ...> writes:
> >
> >>> Duplicate of ticket #3662, thank you for the sample!

Sorry, should have been #3362.

> >>> http://thread.gmane.org/gmane.comp.video.ffmpeg.trac/20273
> >> Is it a duplicate?
> > 
> > What did your regression tests show?
> > Did you test the sample from that ticket?
> 
> No, sorry.

Please do so if you believe my findings are wrong.

> >> The #3662 ticket talks about a video freeze.
> > 
> > As I explained there, the naming is bad.
> > (But for your sample, sound never "disappears",
> > seeking just doesn't work.)
> 
> Ah.  Okay.  I understand now.
>
> >> In my case video works ok.
> > 
> > Really?
> > Seeking works if you specify -an?
> 
> Seeking works if you perform it before the clip reaches 
> its end. After that it no longer works.

While I never succeeded seeking backwards in your sample, 
it is true that seeking forwards works sometimes.
But seeking also works sometimes for the sample from 
ticket #3362, so this is not a big difference.

I suggest you test again once ticket #3362 is fixed 
(and the bug tracker works again which should be 
soon.)

Carl Eugen