Topic: Plex Audio goes out of sync

So I just installed the Plex Media Player with all the required elements for it to work. SVP starts up when Plex starts playing.
However, after some time the audio and video go out of sync.
Temp. disable of SVP fixed the out of sync issue, and when re-enabling it everything works fine for a short time. Then the audio and video start to go out of sync again.

15:55:55.764 [i]: VideoPlayer: mpv connected, waiting for the video info...
15:56:09.966 [i]: VideoPlayer: mpv 0.24.0-git-0f1afc6
15:56:10.268 [i]: Media: video looks like some kind of stream
15:56:10.268 [i]: Media: video 1280x720 [PAR 1.000] at 23.838 fps [constant] (via video player)
15:56:10.268 [i]: Media: codec type is h264 (H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10), NV12
15:56:10.309 [i]: Playback: starting up...
15:56:10.313 [i]: Playback [46c6bb10]: Frame server (64-bit) C:\Program Files\Plex\Plex Media Player\vapoursynth.dll
15:56:10.313 [i]: Playback [46c6bb10]: resulting video frame 1280x720
15:56:10.313 [i]: Playback [46c6bb10]: 2 acceptible profiles, best is 'Anime' [100]
15:56:10.314 [i]: Playback [46c6bb10]: enabled while video is playing
15:56:10.314 [i]: Profile: using auto values [1]
15:56:10.327 [i]: Playback [46c6bb10]: playing at 59.5948 [23.8379 *5/2] 
15:57:54.932 [i]: Playback [46c6bb10]: disabled while video is paused
15:58:05.854 [i]: Playback [46c6bb10]: enabled while video is playing
15:58:05.855 [i]: Profile: using auto values [1]
15:58:05.864 [i]: Playback [46c6bb10]: playing at 59.5948 [23.8379 *5/2] 
15:59:19.729 [i]: Playback [46c6bb10]: disabled while video is playing

The file itself isn't big at all, and it works fine in MPC-HC. However, I'd like it to work in Plex Media Player too.

The file itself is a 720p, 23fps,  1903kbps file. The audio is 44kHz, stereo. Any ideas of how this has come to be?

2 Reply by dlr5668 (edited by dlr5668 15-03-2017 15:08:32)

Re: Plex Audio goes out of sync

23.838 fps means shitty horrible subs rip. Have to use Avisynth player to watch it

http://www.svp-team.com/forum/viewtopic.php?id=3706

Re: Plex Audio goes out of sync

12:20:47.468 [i]: VideoPlayer: mpv connected, waiting for the video info...
12:21:40.708 [i]: VideoPlayer: mpv 0.24.0-git-0f1afc6
12:21:40.727 [i]: Media: video looks like some kind of stream
12:21:40.727 [i]: Media: video 1280x720 [PAR 1.000] at 23.976 fps [constant] (via video player)
12:21:40.727 [i]: Media: codec type is h264 (H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10)
12:21:40.763 [i]: Playback: starting up...
12:21:40.767 [i]: Playback [5d762c13]: Frame server (64-bit) C:\Program Files\Plex\Plex Media Player\vapoursynth.dll
12:21:40.767 [i]: Playback [5d762c13]: resulting video frame 1280x720
12:21:40.767 [i]: Playback [5d762c13]: 2 acceptible profiles, best is 'Anime' [100]
12:21:40.768 [i]: Playback [5d762c13]: enabled while video is playing
12:21:40.768 [i]: Profile: using auto values [1]
12:21:40.778 [i]: Playback [5d762c13]: playing at 59.9401 [23.976 *5/2] 
12:22:46.640 [i]: Playback [5d762c13]: disabled while video is paused
12:22:46.645 [i]: Playback [5d762c13]: deleted

This one however has the same problem, and has a normal framerate?

Re: Plex Audio goes out of sync

try add this option into mpv.conf

hr-seek-framedrop=no

Re: Plex Audio goes out of sync

Chainik wrote:

try add this option into mpv.conf

hr-seek-framedrop=no

I don't know if this works, but I did found a cause of the desync for my latest problem.
Whenever I skip (by using the arrow key or just the mouse) inside the Plex Media Player, the audio desyncs. The desync is around 0.5-1 seconds long.

Re: Plex Audio goes out of sync

> Whenever I skip (by using the arrow key or just the mouse) inside the Plex Media Player, the audio desyncs

exactly
"hr-seek-framedrop=no" should fix it

Re: Plex Audio goes out of sync

That line actually didn't fix it initially. I had to do a complete re-installation of SVP and Plex for it to work. (Thank god)
But that still leaves the issue with http://www.svp-team.com/forum/viewtopic.php?id=3706 . Is there any progress regarding that subject?