[Solved] 3.2.0 Audio/video sync

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b0ris
Posts: 17
Joined: Sun Oct 27, 2013 5:40 pm

[Solved] 3.2.0 Audio/video sync

Post by b0ris »

The topic says it all. Almost everytime I try to see mp4 and mkv-files I get this problem. The playback works fine from start, but after some minutes the videos goes into fast forward with the audio in normal speed, total unsynchronization.

What can I do to fix this?
ExSport
Posts: 595
Joined: Wed Oct 10, 2012 1:57 am

Re: 3.2.0 Audio/video sync, normal audio with fast video

Post by ExSport »

Almost everytime for HBO videos? If yes, try to tick "Keep AC-3 tracks".
If audio is switched from 2.0 to 5.1 after some seconds, picture/video fast-forwarding or slowdown is possible side effect when audio is reencoded.
If not, post debug in trace level.
b0ris
Posts: 17
Joined: Sun Oct 27, 2013 5:40 pm

Re: 3.2.0 Audio/video sync, normal audio with fast video

Post by b0ris »

Keep AC-3 tracks is ticked on my computer as default and I have not touched it?
b0ris
Posts: 17
Joined: Sun Oct 27, 2013 5:40 pm

Re: 3.2.0 Audio/video sync, normal audio with fast video

Post by b0ris »

I will try to disable "Keep AC-3 tracks" and see if it helps...
b0ris
Posts: 17
Joined: Sun Oct 27, 2013 5:40 pm

Re: 3.2.0 Audio/video sync, normal audio with fast video

Post by b0ris »

It doesn't matter if on/off on "Keep AC-3 tracks", I get the same outcome as described. Any ideas before I throw my PS3 out of the window?
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DeFlanko
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Re: 3.2.0 Audio/video sync, normal audio with fast video

Post by DeFlanko »

i see audio out of sync with the picture mostly with MKV's and its not the renderer's fault but how the MKV was built.. can you verify the videos are playable in sync in VLC player on a PC?

None of the MP4's i've made with DVDFAB are ever out of sync on my ps3...
b0ris
Posts: 17
Joined: Sun Oct 27, 2013 5:40 pm

Re: 3.2.0 Audio/video sync, normal audio with fast video

Post by b0ris »

The HBO videos :) works fine on VLC on my computer. With both mkv och mp4-files the video starts to go in high speed after some minutes of playback. If I cancel the playback and jump directly to where it was crazy, now everything works fine here(!), for some minutes, the problem comes back...
ExSport
Posts: 595
Joined: Wed Oct 10, 2012 1:57 am

Re: 3.2.0 Audio/video sync, normal audio with fast video

Post by ExSport »

As I said:
ExSport wrote:If not, post debug in trace level.
b0ris
Posts: 17
Joined: Sun Oct 27, 2013 5:40 pm

Re: 3.2.0 Audio/video sync, normal audio with fast video

Post by b0ris »

I think I've come closer to locating the problem. Since I changed Audio settings 2 -> 6 channels I haven't had any problems! I was able to see movies today for the first time in more than one week!
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SubJunk
Lead Developer
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Joined: Sun May 27, 2012 4:12 pm

Re: 3.2.0 Audio/video sync, normal audio with fast video

Post by SubJunk »

Great! :)
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