Playback out of sync after time

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xdjxklusivex
Hasn't felt like this about software in a long time
Posts: 92
Joined: Thu Aug 24, 2017 20:12

Re: Playback out of sync after time

Post by xdjxklusivex »

Zoltán wrote: Tue Feb 12, 2019 09:14
xdjxklusivex wrote: Mon Feb 11, 2019 23:08 Ive noticed with some files when you click play, the audio and video play in sync and then almost right away the video restarts but the audio does not.
That's even stranger.
Do these mp4 files play fine in Windows Movies and TV?

Yes, they also play fine in resolume when you first open resolume and load the files.

I have some free time this week so I am going to try to replicate the issue.

innlight75
Met Resolume in a bar the other day
Posts: 1
Joined: Tue Feb 19, 2019 01:02

Re: Playback out of sync after time

Post by innlight75 »

i have the same problem.
I created a new composition
I converted a video file with alley or with mpegstreamclip
uncompressed audio
the video is fine but the audio is not synchronized.
sometimes the sound is a little slower and ends after the video or sometimes the opposite happens.
I have increased the audio buffer,
I deleted and reinstalled
what can I do?

Zoltán
Team Resolume
Posts: 7088
Joined: Thu Jan 09, 2014 13:08
Location: Székesfehérvár, Hungary

Re: Playback out of sync after time

Post by Zoltán »

innlight75 wrote: Tue Feb 19, 2019 01:08 I converted a video file with alley or with mpegstreamclip
So which one?
Or does it happen with files converted form both?
uncompressed audio
the video is fine but the audio is not synchronized.
sometimes the sound is a little slower and ends after the video or sometimes the opposite happens.
Can you send us a screenshot of what the codec info shows in VLC for one of these files?

@xdjxklusivex
Were you able to recreate this again?
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lowrysam
Met Resolume in a bar the other day
Posts: 3
Joined: Mon Apr 29, 2019 17:40

Re: Playback out of sync after time

Post by lowrysam »

I don't know if this is the issue you are running into. But, the Adobe exporter is unable to render videos at 23.98, 29.97, or 59.94 fps. It will round down and your AV will go out of sync. Only render at 24, 30, 60 fps.

There is an exporter update that is supposed to fix this. Try updating to the latest version of Alley.

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