[MPlayer-users] Problem reading audio,

John geearf at free.fr
Fri Nov 11 22:02:54 CET 2005


Hi,
I've tried to get newer cvs for mplayer, ffmpeg, and x264 but it is 
still the same, I tried to compile x264 with mp4 support, even though I 
am quite sure it's not the thing I need, but I can't compile it, even 
with gpac installed, so I am out of clue.

Thanks for any help,
John

John wrote:

> By the way I also tried with OSS and got the same thing,
> I also get sometimes these :
> *big_values too large!:  0.322 ct:  0.205 157/157 38%  8%  3.2% 0 0 88%
> big_values too large!
> big_values too large!
> *
> John
>
> Guillaume POIRIER wrote:
>
>> Hi,
>>
>> On 11/6/05, John <geearf at free.fr> wrote:
>>  
>>
>>> Hello,
>>>
>>>
>>> I have a problem with mplayer, but yet I am not quite sure where it
>>> comes from.
>>> When playing a video in an mp4 container with mp3 audio and X264 for 
>>> the
>>> video, the sound is not good, sometimes I can hear some 'artifacts' and
>>> some other times the sound just repeats itself. I have build various 
>>> CVS
>>> of mplayer, ffmpeg and x.264 but nothing changed this.
>>>
>>> I have been told by some people having the same problem that it 
>>> might be
>>> just a problem reading the header of the mp3 in the mp4 container or
>>> something like this, but I cannot be sure.
>>>
>>> I am having lot of these :
>>>
>>> mpg123: Can't rewind stream by 28 bits!3  51/ 51 34% 10% 55.5% 16 0 17%
>>> mpg123: Can't rewind stream by 36 bits!7  52/ 52 34% 10% 52.8% 17 0 39%
>>>
>>> My computer is a laptop with a P m 1.3GHz 512Mb and a radeon m9000. It
>>> should be enough, but even with framedrop quality low and all, I'm
>>> having the sluggish audio.
>>>   
>>
>>
>> Would you happen to be using an audio driver different than oss or
>> alsa? I've had many prolems with esd and arts in the past.
>>
>>
>>  
>>
>>> I don't have any problem reading this file with VLC, and as both 
>>> players
>>> are somehow built upon ffmpeg, I am not quite sure where my problem
>>> comes from.
>>>
>>> Thanks for any help,
>>>   
>>
>>
>> Are you the person who sent me a pm on hw.fr?
>>
>>
>>  
>>
>>> If anyone wants, I should be able to provide a sample of the file, I
>>> just need to search for how cutting a video without vdub ;)
>>>   
>>
>>
>> Though I don't have much experience with mp4, I don't think vdub will
>> do a good job at this. I think your should have a look at mp4box
>> instead.
>>
>> Guillaume
>> -- 
>> Reading doesn't hurt, really!
>> -- Dominik 'Rathann' Mierzejewski
>>
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>> http://mplayerhq.hu/mailman/listinfo/mplayer-users
>>
>>
>>  
>>
>
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