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#1
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![]() Senior Member ![]() ![]() ![]() ![]() Groupe : Members Messages : 269 Inscrit : 14 févr. 06 Lieu : Strasbourg - FR Membre no 76,837 ![]() |
Bonjour,
me voilà de retour apres 2 ans d'inactivité sur le forum .. ![]() voila mon probleme... ça fait maintenant plusieurs années que j'utilise logic sur mon macpro et ça fait quelques semaines qu'il ya un truc tres étrange qui a fait apparition.. apres quelques heures d'utilisation de logic..je fais parfois des petites pauses et quand je reprends le travail j'ai des craquements audio pendant la lecture ou simplement en declenchant des sons sur mon clavier. alors j'ai tenté d'appliquer une taille de buffer plus grand (512) mais alors ça se calme mais le probleme refait surface plus tard. idem si je redemarre logic. donc je pense que c un souci lié au core audio. quelq'un aurait-il eu le meme probleme? que puis-je faire? car ces bruits sont tellement present que tout travail devient impossible. merci. ![]() -------------------- Mac pro 2.8 Ghz Quad-Core Intel Xeon - 4Go Ram - Osx 10.8.2 - Logic pro 9.1.8 - Motu ultralite & un peu de hardware.
http://www.beatport.com/artist/brian-burger/70946 |
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#2
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Advanced Member ![]() ![]() ![]() ![]() ![]() Groupe : Members Messages : 315 Inscrit : 02 août 11 Lieu : Plessis Robinson - FR Membre no 118,500 ![]() |
réponds à mon mail précédent
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#3
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![]() Senior Member ![]() ![]() ![]() ![]() Groupe : Members Messages : 269 Inscrit : 14 févr. 06 Lieu : Strasbourg - FR Membre no 76,837 ![]() |
-------------------- Mac pro 2.8 Ghz Quad-Core Intel Xeon - 4Go Ram - Osx 10.8.2 - Logic pro 9.1.8 - Motu ultralite & un peu de hardware.
http://www.beatport.com/artist/brian-burger/70946 |
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#4
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Advanced Member ![]() ![]() ![]() ![]() ![]() Groupe : Members Messages : 315 Inscrit : 02 août 11 Lieu : Plessis Robinson - FR Membre no 118,500 ![]() |
j'aurais du dire poste : Au moment ou tu reprends ta session, Lance le moniteur d'activité et tu va dans "mémoire système" et donne moi les valeurs en bas de l'écran, surtout la 2eme colonne (page out et swap used) désolé je suis en Anglais !!! @+ Cyril |
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#5
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![]() Senior Member ![]() ![]() ![]() ![]() Groupe : Members Messages : 269 Inscrit : 14 févr. 06 Lieu : Strasbourg - FR Membre no 76,837 ![]() |
Au moment ou tu reprends ta session, Lance le moniteur d'activité et tu va dans "mémoire système" et donne moi les valeurs en bas de l'écran, surtout la 2eme colonne (page out et swap used) désolé je suis en Anglais !!! @+ Cyril taille mv: 234,12 go pages entrantes : 310,2 mo sorties pages: 0 octets fichiers d'echange utilisé : 0 octets -------------------- Mac pro 2.8 Ghz Quad-Core Intel Xeon - 4Go Ram - Osx 10.8.2 - Logic pro 9.1.8 - Motu ultralite & un peu de hardware.
http://www.beatport.com/artist/brian-burger/70946 |
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#6
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Advanced Member ![]() ![]() ![]() ![]() ![]() Groupe : Members Messages : 315 Inscrit : 02 août 11 Lieu : Plessis Robinson - FR Membre no 118,500 ![]() |
Au moment ou tu reprends ta session, Lance le moniteur d'activité et tu va dans "mémoire système" et donne moi les valeurs en bas de l'écran, surtout la 2eme colonne (page out et swap used) désolé je suis en Anglais !!! @+ Cyril taille mv: 234,12 go pages entrantes : 310,2 mo sorties pages: 0 octets fichiers d'echange utilisé : 0 octets C'est tout bon tu n'as pas de problème de mémoire ! Il te faut surveiller : - sorties pages: - fichiers d'échange utilisé : Ils faut qu'il restent à zéro. Combien as tu de mémoire "free" (en vert) Si cela à amélioré les chose en passant à 1024, cela montre que ton Mac est un peu juste. Sur le port FW tu as quoi ? La plug-in I/O pose pas mal de problème. si tu l'utilise tout le midi est traité par un seul processeur (affiche la charge de processeurs dans Logic pour voir) J'ai VSL et si l'on veut "bypasser" la limite des 16 canaux midi il faut l'utiliser le plug I/O. Pour ma "template" de 97 instruments VSL j'utilise l'IAC, c'est moins gourmand que le plug de VSL Tu peux aussi relier tous tes périphérique par la sortie clock et déterminer qui est maitre et les esclaves, cela ne mange pas de pain ! Cyril bonjour j'ai aussi des problèmes de craquement, je suis sur 10.8.2 et il ce passe des trucs étrange au niveau de la mémoire kernel-task prend 1,55 Go de la ram quand je fait des enregistrements pareils des cracs c pas un problème de buffer ni de disque , possible bug de la 10.8.2 voilà si tu trouve une solution ![]() Sur mon MBPR, kernel task est à 2,07 GB ; mais j'ai beaucoup d'apps de lancée regarde le moniteur d'activité/mémoire et donne moi aussi tes valeurs Ce message a été modifié par CyrilBlanc - jeu. 24 janv. 2013, 06:54. |
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#7
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![]() Senior Member ![]() ![]() ![]() ![]() Groupe : Members Messages : 269 Inscrit : 14 févr. 06 Lieu : Strasbourg - FR Membre no 76,837 ![]() |
Merci pour ta réponse Cyril.
c'est bon a savoir ! en mémoire free j'ai : 1,61go le fait que je n'ai plus que 4go de ram joue un role dans mon probleme ? en FW je n'ai aucun periphérique pour le moment. mon interface est en usb. quel rapport aurait le "midi" la dedans puisque j'utilise le plug i/o qu'avec les entrées et sorties analo de mon interface? il est vrai que parfois la charge du processeur va dans le rouge alors que je n'ai qu'un seul instrument virtuel chargé dans ma session et tres peu de pistes audio ! Qu'est ce donc le "VSL" et l' "IAC"? et aussi, je ne comprends toujours pas pourquoi certains jours il ne se produit rien en matiere de craquements et d'autres jours c'est tres fréquent ! Bruno. Ce message a été modifié par sectiond - jeu. 24 janv. 2013, 23:31. -------------------- Mac pro 2.8 Ghz Quad-Core Intel Xeon - 4Go Ram - Osx 10.8.2 - Logic pro 9.1.8 - Motu ultralite & un peu de hardware.
http://www.beatport.com/artist/brian-burger/70946 |
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#8
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Advanced Member ![]() ![]() ![]() ![]() ![]() Groupe : Members Messages : 315 Inscrit : 02 août 11 Lieu : Plessis Robinson - FR Membre no 118,500 ![]() |
> c'est bon a savoir ! en mémoire free j'ai : 1,61go > le fait que je n'ai plus que 4go de ram joue un role dans mon probleme ? A priori non > en FW je n'ai aucun periphérique pour le moment. mon interface est en usb. c'est pas une trop bonne idée, met la en FW > quel rapport aurait le "midi" la dedans puisque j'utilise le plug i/o qu'avec les entrées et sorties analo de mon interface? Je ne sais pas trop, je n'ai utilisé l'I/O que pour VSL > il est vrai que parfois la charge du processeur va dans le rouge alors que je n'ai qu'un seul instrument virtuel chargé dans ma session et tres peu de pistes audio ! c'est pas bon du tout ! > Qu'est ce donc le "VSL" et l' "IAC"? VSL = vsl.co.at (Vienna Symphonic Library) IAC = Inter Application Communication (çà sert à envoyer du Midi à une autre appli > et aussi, je ne comprends toujours pas pourquoi certains jours il ne se produit rien en matiere de craquements et d'autres jours c'est tres fréquent ! Quel plug-ins utilise tu ? Est-ce que tu utilise les EXS, si oui va faire un tour dedans il y a un indicateur "sample not read in time" et vérifie qu'il reste à zéro |
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#9
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![]() Senior Member ![]() ![]() ![]() ![]() Groupe : Members Messages : 269 Inscrit : 14 févr. 06 Lieu : Strasbourg - FR Membre no 76,837 ![]() |
> c'est bon a savoir ! en mémoire free j'ai : 1,61go > le fait que je n'ai plus que 4go de ram joue un role dans mon probleme ? A priori non > en FW je n'ai aucun periphérique pour le moment. mon interface est en usb. c'est pas une trop bonne idée, met la en FW > quel rapport aurait le "midi" la dedans puisque j'utilise le plug i/o qu'avec les entrées et sorties analo de mon interface? Je ne sais pas trop, je n'ai utilisé l'I/O que pour VSL > il est vrai que parfois la charge du processeur va dans le rouge alors que je n'ai qu'un seul instrument virtuel chargé dans ma session et tres peu de pistes audio ! c'est pas bon du tout ! > Qu'est ce donc le "VSL" et l' "IAC"? VSL = vsl.co.at (Vienna Symphonic Library) IAC = Inter Application Communication (çà sert à envoyer du Midi à une autre appli > et aussi, je ne comprends toujours pas pourquoi certains jours il ne se produit rien en matiere de craquements et d'autres jours c'est tres fréquent ! Quel plug-ins utilise tu ? Est-ce que tu utilise les EXS, si oui va faire un tour dedans il y a un indicateur "sample not read in time" et vérifie qu'il reste à zéro il n'ya pas de port firewire sur ma motu 828mk2 c'est le modele usb..mais en effet avant j'avais une ultralite firewire et jamais de souci de ce type. je n'utilise presque jamais l'exs24.. mais toujours reaktor,spl,softube,waves,d16,sonalksis ... mais chez motu ils disent que la motu 828usb delivre les memes performances que le modele firewire. -------------------- Mac pro 2.8 Ghz Quad-Core Intel Xeon - 4Go Ram - Osx 10.8.2 - Logic pro 9.1.8 - Motu ultralite & un peu de hardware.
http://www.beatport.com/artist/brian-burger/70946 |
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