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leilak53840678
leilak53840678
Participating Frequently
April 30, 2020
Question

Problème de son sur vidéo exportée à partir d'un projet Premiere Pro

  • April 30, 2020
  • 1 reply
  • 752 views

Voilà, après 15h passées avec la hotline, le problème persiste.

Quand j'exporte un projet Premiere Pro, quelqu'il soit (même un ancien réalisé et exporté avec succès), le son de la vidéo exportée est mauvais (pas clair, brouillé) et le passage entre plans est sujet à des bugs.

On m'a fait vider le fichier cache, rompre le lien avec les médias puis les relier, faire un rendu en changeant le format. Par moi-même, j'ai supprimé toute la suite Adobe, nettoyé avec Creative Cloud Clean et réinstallé Premiere Pro. J'ai tenté la mise à jour de Premier Pro, mais malgré la mise à jour de ma carte graphique, la nouvelle version ne fontionnait pas avec le GPU donc je l'ai retirée et remis l'ancienne version.

J'ai tenté de modifier les réglages d'export et de séquence (44100 et 48000 Hz). Tenté de modifier la fréquence des images (50,25,30 PPS).

Quelqu'un aurait-il une solution miracle ?

Voici une vidéo qui comporte le problème (endommagement du son plus perceptible sur la voix du jeune homme à partir de 1min20 jusqu'à la fin et pb de bugs d'image, tout le long) :

https://shared-assets.adobe.com/link/c0a00b00-9f9f-4753-4f9d-a20c4b755448

This topic has been closed for replies.

1 reply

P
Community Expert
Phillip HarveyCommunity Expert
Community Expert
April 30, 2020

I would keep your framerate the same as your sequence, which is hopefully set up to match the framerate of your media. Do you have the time interpolation changed on your export to Optical Flow? I thought I noticed some strangeness on some of the cuts, which would be due to that. You should choose Frame Sampling.

The audio just sounds like it's clipping in a couple of places, but overall I didn't notice anything particularly bad. If the clipping happened in the recording, there's not a lot you can do to repair that, at least natively in Premiere. There are some plugins that may help with that if you really needed it.

leilak53840678
leilak53840678Author
Participating Frequently
May 1, 2020

Thanks Phillip.

I spend a long time to respond to you because I was just testing Interpolation export : Frame Sampling.

It does not change anything to the exported movie.

And about the sound, there was no clipping in the recording. It's a little bit difficult to hear but music is bad too. Less than voices but, sure, the original music was better ...

P
Community Expert
Phillip HarveyCommunity Expert
Community Expert
May 1, 2020

Sorry Leilak. I've seen it a couple of times and it's one of those things that's really difficult to tell what is wrong with it without actually knowing what it's supposed to be like, like a before and after. As a casual viewer I didn't really notice any distortion in the music. I hear it in the vocals at times but it sounds like the mic was too hot. Hard to know without seeing waveforms or knowing what it sounds like inside of Premiere. 

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