[FFmpeg-user] Mosaic issue when playing RMVB with ffmpeg

[Wang Xingchao]

Hi All,

finally i found this commit fix the mosaic issue in my case:

commit ee4b14322155b5808eeceb463f5edcd751eb3a98
Author: Marton Balint <cus at passwd.hu>
Date:   Thu Mar 15 00:41:57 2012 +0100

    ffplay: use frame count based queueing for audio queue

    This reduces the number of queued frames for audio data but also reduces the
    amount of A-V difference after changing the audio stream (because
less frames
    are queued). Fixes bug #1035.

    Signed-off-by: Marton Balint <cus at passwd.hu>

And it was claimed to fix the bug here:
https://trac.ffmpeg.org/ticket/1035

But i really donot know why it could also fix the mosaic issue.

Any one know more background about this fix?

thanks
--xingchao

2013/10/12 Wang Xingchao <wangxingchao2011 at gmail.com>:
> Hi Carl,
>
> 2013/10/12 Carl Eugen Hoyos <cehoyos at ag.or.at>:
>> Wang Xingchao <wangxingchao2011 <at> gmail.com> writes:
>>
>>> The issue is reproduced with below environments:
>>> - ffplay version 0.8
>>
>>> please note this issue doesnot occur with ffplay 2.0
>>> on desktop.
>>
>> Don't you agree that there is nothing that we can do
>> about this issue or do I miss something?
>
> i wonder what caused this issue becuase i'm using ffmpeg(1.1.3) on
> android which met the problem.
> And seems this issue was fixed since V0.8, so knowing more background
> about this issue is helpful.
>
> thanks
> --xingchao
>>
>> Carl Eugen
>>
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