[FFmpeg-user] Possible issue with asf muxer

[Massimo Battistel]

I'd like to know if you've been able to reproduce the issue.

Additional information: I've seen that intermission2.asf has a very bad
interleaving, something like:

(V=video packet, A=audio packet)
VVVVVVVVVVVVVVVVVVVVVVVV...AAAAAAAAAAAAAAAAAAAAAAA...and so on for more
than half of file. Then in the end it turn into normality VAVAVAVA....

Remuxing the file into asf again reorders packets correctly.
(VAVAVAVAV...till the end).

ffmpeg -i intermission2.asf -c copy intermission3.asf


let me know,
thanks,
MB



2014-04-03 18:34 GMT+02:00 Massimo Battistel <battistel at gmail.com>:

> I tested this command line (without -ac 2 -ar 48000 -f asf)
>> with your sample and the output file plays fine with WMP
>> (and vlc) afaict.
>>
>
> I've tested the same command line (the one without -ac 2 -ar 48000 -f asf)
> with latest ffmpeg Zeranoe builds and vlc and I still see the issue (both
> ffplay and vlc 2.1.3, wmp is fine).
> Video freezes for the first 8 seconds.
> My platform is Windows 7 64bit.
>
>
> How does converting the output file with ffmpeg work?
>
>
> I don't understand. Can you elaborate?
>
>
> Thanks,
> MB
>



-- 
Massimo Battistel.