File corrotto o problema computer?

[Miss Piggott]

Ciao...
ogni tanto mi capita che VLC (o.8.6a su Panther), nella riproduzione di alcuni file avi (nello specifico di ieri si trattava di un Dvix) vada a singhiozzi.
Mi si apre la finestra di errore ogni 5 minuti dicendomi in genere quanto segue:

frame (computer too slow ?)
ffmpeg: more than 5 seconds of late video -> dropping frame (computer too slow ?)

A questo messaggio ieri si è aggiunto il seguente:

main: subpicture heap is full

Mi chiedo: è un problema del mio computer (la butto lì a caso: ram non sufficiente?) o sono i file ad essere corrotti?

Come suggerito in altri topic, sono andata a guardare i crashlog di VLC e questo è quello che ci ho trovato con la data di ieri

Date/Time: 2007-07-01 15:51:22 +0200
OS Version: 10.3.9 (Build 7W9
Report Version: 2

Command: VLC
Path: /Applications/VLC.app/Contents/MacOS/VLC
Version: 0.8.6a (0.8.6a)
PID: 352
Thread: 0

Exception: EXC_BAD_ACCESS (0x0001)
Codes: KERN_INVALID_ADDRESS (0x0001) at 0x065e4d44

Thread 0 Crashed:
0 <<00000000>> 0x065e4d44 0 + 0x65e4d44
1 org.videolan.vlc 0x00003f44 our_atexit + 0x7c
2 libSystem.B.dylib 0x9002cdb8 exit + 0x58
3 org.videolan.vlc 0x00002ff0 _start + 0x2fc
4 org.videolan.vlc 0x00002cf0 start + 0x30

PPC Thread State:
srr0: 0x065e4d44 srr1: 0x4200d030 vrsave: 0x00000000
cr: 0x48000224 xer: 0x20000004 lr: 0x00003c90 ctr: 0x065e4d44
r0: 0x00000000 r1: 0xbffffcc0 r2: 0x01bfdab0 r3: 0x00000000
r4: 0x00000000 r5: 0x00000002 r6: 0x0224020c r7: 0x00000001
r8: 0x0000000d r9: 0x065e4d44 r10: 0x90013c40 r11: 0xa000457c
r12: 0x065e4d44 r13: 0x00000000 r14: 0x00000000 r15: 0x00000000
r16: 0x00000000 r17: 0x00000000 r18: 0x00000000 r19: 0x00000000
r20: 0x00000000 r21: 0x00000000 r22: 0x00000000 r23: 0x00000000
r24: 0x00000000 r25: 0x00000002 r26: 0xbffffee8 r27: 0x00000000
r28: 0xa0009194 r29: 0xa0009198 r30: 0xbffffcc0 r31: 0x9002cd68

Binary Images Description:
0x1000 - 0x4edfff org.videolan.vlc 0.8.6a /Applications/VLC.app/Contents/MacOS/VLC
0xfcb000 - 0xfcdfff vlc_libogg.dylib /Applications/VLC.app/Contents/MacOS/lib/vlc_libogg.dylib
0xfdd000 - 0xfe8fff vlc_libintl.dylib /Applications/VLC.app/Contents/MacOS/lib/vlc_libintl.dylib
0xfed000 - 0xff4fff vlc_libdvbpsi.dylib /Applications/VLC.app/Contents/MacOS/lib/vlc_libdvbpsi.dylib
0x1881000 - 0x18b4fff vlc_libtheora.dylib /Applications/VLC.app/Contents/MacOS/lib/vlc_libtheora.dylib
0x1da7000 - 0x1daffff vlc_libdvdcss.dylib /Applications/VLC.app/Contents/MacOS/lib/vlc_libdvdcss.dylib
0x56f6000 - 0x570efff vlc_libdvdnav.dylib /Applications/VLC.app/Contents/MacOS/lib/vlc_libdvdnav.dylib
0x5715000 - 0x572afff vlc_libdvdread.dylib /Applications/VLC.app/Contents/MacOS/lib/vlc_libdvdread.dylib
0x5aca000 - 0x5ad8fff vlc_libfribidi.dylib /Applications/VLC.app/Contents/MacOS/lib/vlc_libfribidi.dylib
0x63ab000 - 0x63b6fff vlc_libmpcdec.dylib /Applications/VLC.app/Contents/MacOS/lib/vlc_libmpcdec.dylib
0x648c000 - 0x64b6fff vlc_libSDL_image.dylib /Applications/VLC.app/Contents/MacOS/lib/vlc_libSDL_image.dylib
0x6533000 - 0x6564fff vlc_libFLAC.dylib /Applications/VLC.app/Contents/MacOS/lib/vlc_libFLAC.dylib
0x6570000 - 0x65a4fff vlc_libspeex.dylib /Applications/VLC.app/Contents/MacOS/lib/vlc_libspeex.dylib
0x6692000 - 0x671efff vlc_libfreetype.dylib /Applications/VLC.app/Contents/MacOS/lib/vlc_libfreetype.dylib
0x67be000 - 0x6857fff vlc_libtiff.dylib /Applications/VLC.app/Contents/MacOS/lib/vlc_libtiff.dylib
0x6a10000 - 0x6a88fff vlc_libSDL.dylib /Applications/VLC.app/Contents/MacOS/lib/vlc_libSDL.dylib
0x6ae1000 - 0x6b40fff vlc_libfaad.dylib /Applications/VLC.app/Contents/MacOS/lib/vlc_libfaad.dylib
0x6c49000 - 0x6d3efff GLEngine /System/Library/Frameworks/OpenGL.framework/Resources/GLEngine.bundle/GLEngine
0x6d7c000 - 0x6da6fff com.apple.iSightAudio 7.1.6 /Library/Audio/Plug-Ins/HAL/iSightAudio.plugin/Contents/MacOS/iSightAudio
0x6dae000 - 0x6dc7fff GLDriver /System/Library/Frameworks/OpenGL.framework/Versions/A/Resources/GLDriver.bundle/GLDriver
0x6de8000 - 0x6e02fff GLRendererFloat /System/Library/Frameworks/OpenGL.framework/Versions/A/Resources/GLRendererFloat.bundle/GLRendererFloat
0x8352000 - 0x85f0fff ATIRadeon8500GLDriver /System/Library/Extensions/ATIRadeon8500GLDriver.bundle/Contents/MacOS/ATIRadeon8500GLDriver
0x85fb000 - 0x865ffff com.DivXInc.DivXDecoder 6.6.0 /Library/QuickTime/DivX Decoder.component/Contents/MacOS/DivX Decoder
0x8b6e000 - 0x8b83fff vlc_libmad.dylib /Applications/VLC.app/Contents/MacOS/lib/vlc_libmad.dylib
0x80830000 - 0x8090efff libxml2.2.dylib /usr/lib/libxml2.2.dylib
0x80a50000 - 0x80ad4fff libstdc++.6.dylib /usr/lib/libstdc++.6.dylib
0x80c80000 - 0x80c88fff libgcc_s.1.dylib /usr/lib/libgcc_s.1.dylib
0x811db000 - 0x812ccfff libGLProgrammability.dylib /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGLProgrammability.dylib
0x81eb0000 - 0x81eb3fff libmx.A.dylib /usr/lib/libmx.A.dylib
0x84402000 - 0x84403fff libGLSystem.dylib /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGLSystem.dylib
0x880f0000 - 0x88226fff com.apple.vImage 1.2.0 /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/Versions/A/vImage
0x88ed0000 - 0x88edcfff com.apple.agl 2.5 (AGL-2.5) /System/Library/Frameworks/AGL.framework/Versions/A/AGL
0x8bf02000 - 0x8bf12fff com.apple.Accelerate.vecLib 3.0.3 (vecLib 3.0.3) /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/vecLib
0x8fd50000 - 0x8fd50fff com.apple.Accelerate 1.0.3 (Accelerate 1.0.3) /System/Library/Frameworks/Accelerate.framework/Versions/A/Accelerate
0x8fe00000 - 0x8fe4ffff dyld /usr/lib/dyld
0x90000000 - 0x9014ffff libSystem.B.dylib /usr/lib/libSystem.B.dylib
0x901c0000 - 0x9026efff com.apple.CoreFoundation 6.3.9 (299.37) /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
0x902b0000 - 0x90529fff com.apple.CoreServices.CarbonCore 10.3.9 (55 /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/CarbonCore.framework/Versions/A/CarbonCore
0x90610000 - 0x90610fff com.apple.audio.units.AudioUnit 1.3.3 /System/Library/Frameworks/AudioUnit.framework/Versions/A/AudioUnit
0x90612000 - 0x9061bfff com.apple.DiskArbitration 2.0.5 /System/Library/PrivateFrameworks/DiskArbitration.framework/Versions/A/DiskArbitration
0x90640000 - 0x906c8fff com.apple.CoreServices.OSServices 3.0.1 /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/OSServices.framework/Versions/A/OSServices
0x9071d000 - 0x90730fff libRIP.A.dylib /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreGraphics.framework/Versions/A/Resources/libRIP.A.dylib
0x907f3000 - 0x907fefff libCSync.A.dylib /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreGraphics.framework/Versions/A/Resources/libCSync.A.dylib
0x90810000 - 0x90810fff com.apple.ApplicationServices 1.0 (???) /System/Library/Frameworks/ApplicationServices.framework/Versions/A/ApplicationServices
0x9082d000 - 0x90840fff com.apple.speech.synthesis.framework 3.2 /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/SpeechSynthesis.framework/Versions/A/SpeechSynthesis
0x90860000 - 0x908cffff libobjc.A.dylib /usr/lib/libobjc.A.dylib
0x9090c000 - 0x90920fff libcups.2.dylib /usr/lib/libcups.2.dylib
0x90940000 - 0x909b3fff com.apple.DesktopServices 1.2.6 /System/Library/PrivateFrameworks/DesktopServicesPriv.framework/Versions/A/DesktopServicesPriv
0x90a04000 - 0x90a10fff com.apple.help 1.0.1 /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/Help.framework/Versions/A/Help
0x90a20000 - 0x90b7bfff com.apple.Foundation 6.3.10 (500.63) /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
0x90c70000 - 0x90c8afff libGL.dylib /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib
0x90cb0000 - 0x90d12fff libGLU.dylib /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGLU.dylib
0x90d50000 - 0x90d6bfff com.apple.SystemConfiguration 1.7.1 (???) /System/Library/Frameworks/SystemConfiguration.framework/Versions/A/SystemConfiguration
0x90d7c000 - 0x90d96fff libresolv.9.dylib /usr/lib/libresolv.9.dylib
0x90db0000 - 0x90dbbfff com.apple.opengl 1.3.8 /System/Library/Frameworks/OpenGL.framework/Versions/A/OpenGL
0x90e13000 - 0x90e4bfff com.apple.LaunchServices 10.3.5 (98.4) /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/LaunchServices.framework/Versions/A/LaunchServices
0x90ec0000 - 0x90ec0fff com.apple.Cocoa 6.3 (???) /System/Library/Frameworks/Cocoa.framework/Versions/A/Cocoa
0x9102d000 - 0x9103dfff com.apple.ImageCapture 2.1.5 /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/ImageCapture.framework/Versions/A/ImageCapture
0x910ec000 - 0x910effff com.apple.URLMount 2.1.4 /System/Library/PrivateFrameworks/URLMount.framework/URLMount
0x91343000 - 0x91369fff com.apple.FindByContent 1.4 (1.2) /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/FindByContent.framework/Versions/A/FindByContent
0x9137e000 - 0x9138dfff libPSRIP.A.dylib /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreGraphics.framework/Versions/A/Resources/libPSRIP.A.dylib
0x913a0000 - 0x9145ffff ColorSync /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ColorSync.framework/Versions/A/ColorSync
0x914ad000 - 0x914bdfff com.apple.speech.recognition.framework 3.3 /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/SpeechRecognition.framework/Versions/A/SpeechRecognition
0x914e0000 - 0x91549fff com.apple.htmlrendering 1.1.2 /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HTMLRendering.framework/Versions/A/HTMLRendering
0x9157a000 - 0x91590fff com.apple.QuartzCore 1.3 /System/Library/Frameworks/QuartzCore.framework/Versions/A/QuartzCore
0x9159d000 - 0x915b7fff libPDFRIP.A.dylib /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreGraphics.framework/Versions/A/Resources/libPDFRIP.A.dylib
0x915e0000 - 0x91699fff com.apple.QD 3.4.74 (???) /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/QD.framework/Versions/A/QD
0x916d9000 - 0x916f3fff com.apple.openscripting 1.2.1 (???) /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/OpenScripting.framework/Versions/A/OpenScripting
0x91760000 - 0x917f3fff com.apple.print.framework.PrintCore 3.3 /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/PrintCore.framework/Versions/A/PrintCore
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0x91951000 - 0x91951fff com.apple.Carbon 10.3 (???) /System/Library/Frameworks/Carbon.framework/Versions/A/Carbon
0x91953000 - 0x91953fff com.apple.CoreServices 10.3 (???) /System/Library/Frameworks/CoreServices.framework/Versions/A/CoreServices
0x91a2f000 - 0x91a67fff com.apple.AE 1.4 /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/AE.framework/Versions/A/AE
0x91a82000 - 0x91d98fff com.apple.QuickTime 7.1.6 /System/Library/Frameworks/QuickTime.framework/Versions/A/QuickTime
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0x9283f000 - 0x9284cfff com.apple.CommonPanels 1.2.1 (1.0) /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/CommonPanels.framework/Versions/A/CommonPanels
0x92855000 - 0x92869fff libCGATS.A.dylib /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreGraphics.framework/Versions/A/Resources/libCGATS.A.dylib
0x92880000 - 0x92c05fff com.apple.HIToolbox 1.3.7 (???) /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
0x92de1000 - 0x92e2ffff com.apple.print.framework.Print 3.3 /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/Print.framework/Versions/A/Print
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0x93811000 - 0x93878fff com.apple.audio.CoreAudio 2.1.3 /System/Library/Frameworks/CoreAudio.framework/Versions/A/CoreAudio
0x93a50000 - 0x93a54fff libmathCommon.A.dylib /usr/lib/system/libmathCommon.A.dylib
0x93a56000 - 0x93a66fff com.apple.vecLib 3.0.3 (vecLib 3.0.3) /System/Library/Frameworks/vecLib.framework/Versions/A/vecLib
0x93db1000 - 0x93dbafff libz.1.dylib /usr/lib/libz.1.dylib
0x93dbd000 - 0x93dc5fff libbsm.dylib /usr/lib/libbsm.dylib
0x94090000 - 0x94c3dfff com.apple.QuickTimeComponents.component 7.1.6 /System/Library/QuickTime/QuickTimeComponents.component/Contents/MacOS/QuickTimeComponents
0x94db9000 - 0x94e0dfff com.apple.bom 1.2.8 (64.2) /System/Library/PrivateFrameworks/Bom.framework/Versions/A/Bom
0x94ea0000 - 0x954a6fff libBLAS.dylib /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libBLAS.dylib
0x95500000 - 0x957d0fff libLAPACK.dylib /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libLAPACK.dylib
0x957ea000 - 0x9585dfff com.apple.NavigationServices 3.3.3 /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/NavigationServices.framework/Versions/A/NavigationServices
0x958b7000 - 0x958c2fff com.apple.securityhi 1.2 (90) /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/SecurityHI.framework/Versions/A/SecurityHI
0x958e0000 - 0x95900fff libvMisc.dylib /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libvMisc.dylib
0x95a08000 - 0x95a75fff libvDSP.dylib /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libvDSP.dylib
0x95b50000 - 0x95c32fff libicucore.A.dylib /usr/lib/libicucore.A.dylib
0x95c84000 - 0x95cd4fff com.apple.HIServices 1.4.1 (0.0.1d1) /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/HIServices.framework/Versions/A/HIServices
0x95d26000 - 0x95d3efff com.apple.WebServices 1.1.1 (1.1.0) /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/WebServicesCore.framework/Versions/A/WebServicesCore
0x95da4000 - 0x95e03fff com.apple.SearchKit 1.0.2 /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/SearchKit.framework/Versions/A/SearchKit
0x95e41000 - 0x95ecdfff com.apple.ink.framework 101.1.4 (55.12) /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/Ink.framework/Versions/A/Ink
0x95f30000 - 0x9601efff libiconv.2.dylib /usr/lib/libiconv.2.dylib
0x96092000 - 0x96102fff com.apple.framework.IOKit 1.3.6 (???) /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit
0x962e6000 - 0x965befff com.apple.CoreGraphics 1.203.33 (???) /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics
0x96980000 - 0x96a47fff libcrypto.0.9.7.dylib /usr/lib/libcrypto.0.9.7.dylib
0x96aa0000 - 0x96acefff libssl.0.9.7.dylib /usr/lib/libssl.0.9.7.dylib
0x96b24000 - 0x96b3bfff com.apple.LangAnalysis 1.5.4 /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/LangAnalysis.framework/Versions/A/LangAnalysis
0x96b50000 - 0x96bdffff ATS /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ATS.framework/Versions/A/ATS
0x96c00000 - 0x96cb8fff com.apple.audio.toolbox.AudioToolbox 1.3.4 /System/Library/Frameworks/AudioToolbox.framework/Versions/A/AudioToolbox
0x9720f000 - 0x9722cfff com.apple.audio.SoundManager 3.9 /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/CarbonSound.framework/Versions/A/CarbonSound
0x97280000 - 0x972cbfff libGLImage.dylib /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGLImage.dylib


Se sono i file ad essere corrotti scarico d-vision e provo a riparare come visto qui?

[Miss Piggott]

Quasi quasi tolgo il report dell crash log, ha sfasato la formattazione della pagina... :

[avrobay]

Qual Mac hai (modello e processore)?

[Miss Piggott]

Sorry, ho voluto mettere più info possibili e mi sono persa in un bicchier d'acqua...
Ho un iBook PPC, processore 1.2 GHz con 768 mega di ram.

[avrobay]

Ho un iBook PPC, processore 1.2 GHz con 768 mega di ram.

Verifica se lo stesso Divx singhiozza lasciando il processore a disposizione di VLC. In altre parole: prova a chiudere le altre applicazioni e/o controlla con monitoraggio attività se ci sono processi in corso che occupano risorse CPU.

[avrobay]

Proverei anche a riparare il divx con D-Vision 3:
http://www.tuttologia.com/macp2p/viewtopic.php?t=5331



http://www.objectifmac.com/dvision.php

[Miss Piggott]

Ho un iBook PPC, processore 1.2 GHz con 768 mega di ram.

Verifica se lo stesso Divx singhiozza lasciando il processore a disposizione di VLC. In altre parole: prova a chiudere le altre applicazioni e/o controlla con monitoraggio attività se ci sono processi in corso che occupano risorse CPU.

Ok, ho chiuso tutte le applicazioni e lanciato il filmato. Singhiozza ugualmente (forse appena un poco di meno) e mi compaiono le stesse finestre con gli stessi messaggi.
Con Monitoraggio Attività: linguetta CPU, VLC è l'applicazione che occupa più risorse CPU (il 12%). Linguetta Memoria di sistema: VLC 20%.
L'unico altro numero rilevante è di WindowServer (3,50% in un caso e 15% nell'altro.)

C'era qualcos'altro da controllare o ho fatto bene?
Ad ogni modo, appena posso scarico d-vision e provo a riparare i file.
Spero che siano loro e non il computer...

P.S. grazie!

[avrobay]

Spero che siano loro e non il computer...

P.S. grazie!

Sì, secondo me si tratta semplicemente di Divx corrotti.
Hai già provato con QuickTime e Mplayer?

[Miss Piggott]

MPlayer non l'ho ancora scaricato, con Quick Time i file vanno a singhiozzo ugualmente, idem Dvix Player...

La cosa che mi deprime è che ho appena finito di vedere uno dei file incriminati sul pc di mia sorella, con Windows Media Player: il programma non ha dato nessun problema, tutto liscio come l'olio per 40 minuti!...

O mi scarico Windows Media player per Mac per fare un controllo incrociato, o cerco di capire cos'ha il mio computer che non va: non posso accettare che Windows funzioni meglio di Mac! :evil:
Per giunta WMP è un programma bruttissimo in confronto a QT, VLC e DVix Player... non riesco a credere che funzioni meglio!

[avrobay]

Per giunta WMP è un programma bruttissimo in confronto a QT, VLC e DVix Player... non riesco a credere che funzioni meglio!

Siamo sicuri si tratti di un divx? Apri l'AVI con VLC.
VLC:
Finestra > informazioni e leggi le sue caratteristiche audio e video.