[MPlayer-users] encode2mpeg 0.3.1 possible bug but encoding OK

Nico nsabbi at tiscali.it
Wed Dec 1 20:09:59 CET 2004


Giacomo Comes wrote:

>On Wed, Dec 01, 2004 at 09:09:42AM -0500, Erick Perez wrote:
>  
>
>>And what is the reason for this to happen?
>>    
>>
>
>As already told, these messages can be ignored.
>The mpeg file is OK.
>I don't know why the messages are there.
>Some time ago mencoder was not able to produce
>"good" mpeg streams. At some point it was able to do it,
>but it took some time for me to realize it. Because of
>the presence of such messages, I was thinking there were still
>problems. I was wrong. After I realised that it was possible to
>create valid mpeg streams with mencoder I introduced
>mpeg mode in encode2mpeg.
>
>There are other posibble "error" messages in mpeg mode like:
>
>Error in stream: PTS to SCR delay 0 is too little!
>  
>

this one may be harmless, or may be not; depends on how far apart they are

>Error in stream: PTS earlier than SCR!
>
>  
>

>All can be ignored. 
>
>  
>
no, this last one is an _critical_ error: it means that a SCR-based 
player like dvd standalones and appliances
in general (that closely follow the mpeg standard) will never play that 
access unit (video or audio),
so you will have freezes on one of the streams


>Giacomo
>
>  
>
>>On Tue, 30 Nov 2004 22:16:34 -0800, RC <rcooley at spamcop.net> wrote:
>>    
>>
>>>On Wed, 1 Dec 2004 00:46:12 -0500
>>>Erick Perez <eaperezh at gmail.com> wrote:
>>>
>>>      
>>>
>>>>However, several "buffer overflow"
>>>>messages appeared on the screen,
>>>>        
>>>>
>>>Actually, those are "buffer underflow" messages, and should not really
>>>pose a problem, unless you have the most strict SVCD player ever.
>>>      
>>>
>
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>  
>




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