[Ffmpeg-devel] qprd and frames being stuck at high quants

[Baptiste Coudurier]

Hi

Michael Niedermayer wrote:
> Hi
> 
> On Sat, Nov 18, 2006 at 05:13:03PM +0100, Baptiste Coudurier wrote:
>> Hi
>>
>> Michael Niedermayer wrote:
>>> Hi
>>>
>>> On Thu, Nov 02, 2006 at 11:42:53AM -0800, Corey Hickey wrote:
>>>> Michael Niedermayer wrote:
>>>>> Hi
>>>>>
>>>>> there where some bugreports aout $subj a long time ago, but all the
>>>>> sample videos seem to have dissapeared, if that bug is still happening
>>>>> for anyone, then please upload a sample source file which causes it
>>>>> (with command line options ...)
>>> [...]
>>>
>> Here I think there is a problem:
>>
>> sample: test_motion_est.avi on mplayerhq.
>>
>> ffmpeg -y -i test_motion_est.avi -b 15000k -flags +qprd -flags2 +ivlc
>> -bf 2 -mbd rd -mblmin 1 -lmin 1 test.m2v
>>
>> Many frames have q as 4 and some frames bump to 60 for all macroblocks
> 
> should be fixed
> 

It seems better yes, however I notice a lower granularity with latest
svn, on I/P frames with the same sample (q values on previous svn were
kinda illustrating picture content with -debug 16). Dunno if it's
relevant though.

Infinite loop bug in CBR is still present.

-- 
Baptiste COUDURIER                              GnuPG Key Id: 0x5C1ABAAA
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