[GEM-dev] Re: linux crashes with [pix_film] was Re: full test of curent cvs

cyrille henry cyrille.henry at la-kitchen.fr
Sun Nov 5 23:19:02 CET 2006



IOhannes m zmoelnig a écrit :
> cyrille henry wrote:
>> IOhannes m zmoelnig a écrit :
>>> cyrille henry wrote:
>>> do you have any small crasher examples so i could give it a try?
>> you can find differents movie in
>>
>> http://dr.pichon.free.fr/temp/
>>
>> they all crash pix_movie on my computer.
>>
> 
> one of them runs fine (DF13214123.MOV) here, 2 just produce nice noise
> (threads-vid-3.mov, sable.mp4).
> however, pdpod.avi crashes; this made me think of something and i
> checked back with the configure-output you sent a while ago, and lo and
> behold! it seems you are using libmpeg1.
> when found, this is used as a last resort (when all other available libs
> failed), because i was never able to make it stable (it often crashes
> when it is not able to open a file correctly).
> since you also have libmpeg3 installed, there is usually no need for
> libmpeg1; i would disable it entirely (with "--disable-mpeg")
ok, i just unistall it.
now : DF13214123.MOV still crash, and the other just don't load (so it's 
ok).

cyrille at nusmuk:~$ pd pd/Gem/help/pix_movie.pd
quicktime_delete_vcodec_stub called
<init> : Avifile RELEASE-0.7.44-060114-13:42-(Ubuntu
<init> : Available CPU flags: fpu vme de pse tsc msr pae mce cx8 apic 
sep mtrr pge mca cmov pat clflush dts acpi mmx fxsr sse sse2 ss tm pbe 
nx est tm2
<init> : 4294.97 MHz Intel(R) Pentium(R) M processor 2.13GHz detected
<reader> : Checking: /data/video/DF13214123.MOV
GUID type 0    20000000-7466-7079-7174-202020050300
<ASF reader> : Object: error - object size: 538997849
<ASF reader> : Not ASF stream
<ASX reader> : Not a redirector!
<ASF network reader> : Not an URL
<FF reader> : Format  QuickTime/MPEG4 format   streams:2
<FF reader> : S: 0 id:11000  bitrate:0 (8000000) samprate:44100  chn:2 
framerate:0/1  wxh 0x0  0/1
<FF stream> : Starttime: 0  Duration: 27027027
<FF reader> : S: 1 id:5  bitrate:0 (8000000) samprate:0  chn:0 
framerate:1/2997  wxh 320x230  0/1
<FF stream> : Starttime: 0  Duration: 27027027
<reader> : Initialized video stream (chunk tblsz: 0, fmtsz: 40)
<FF reader> : readPacket()
<FF reader> : stream:1  n:1 d:2997 p:156239 d:1068  dur:0  p:4200
<codec keeper> : Found 5 plugins (/usr/lib/avifile-0.7,A:22,V:27)
<FFMPEG video decoder> : looking h263
<codec keeper> : Created video decoder: FF H263+
SEEKPOS 0
<FF reader> : readPacket()
<FF reader> : stream:0  n:1 d:44100 p:1e8f0a d:158ff  dur:0  p:88319
<FF reader> : readPacket()
<FF reader> : stream:1  n:1 d:2997 p:1666e6 d:1130  dur:0  p:4400
<ffh263> : not using DR1
[h263 @ 0xb6d95ee4]warning: first frame is no keyframe
pd_gui: pd process exited
Erreur de segmentation

> 
> this will stop Gem from crashing (but you still won't be able to get
> useful information from these files)
> 
> i don't want to disable libmpeg1 entirely (for people who don't have
> e.g. libmpeg3)
ok

cyrille

> 
> mfgasdr.
> IOhannes
> 
> 




More information about the GEM-dev mailing list