1 Topic by alex.torres21 (edited by alex.torres21 06-12-2021 15:43:16)

Topic: Audio desync while watching certain videos, PLEASE HELP !!!

Hello, first of all i love this program and cant live without it. Ive been enjoying naruto and naruto shippuden up until the new arc (ep 72) where the framerate seems to be different than the rest of the files, and the longer the episode runs the worse the audio desync gets because its running at different fps than what it says (i guess), i have found an old topic of similar problem but for watching online, while i have all the .mp4 files downloaded in my pc directly, how can i fix this?

what i'm talking about: https://www.svp-team.com/forum/viewtopic.php?id=3706

tried multiple refresh rates in svp, 48, 72 etc. i normally use 2x movie (so the 23.976 fps becomes 47.952) like this https://prnt.sc/220ruu4 this is how it normally looks and its perfect.
s
but after episode 72 it becomes like this https://prnt.sc/220s0zv and https://prnt.sc/220s33g. its like all the files are encoded with wrong fps or what? i have no idea what to do

when i rightclick proprieties on the files, ep 56 thats running perfectly is displaying as 23.976 as mentioned above ( https://prnt.sc/220tc2o ) while 72 that has bad audio desync is displayed with this framerate https://prnt.sc/220taos

could i fix this by creating an mpv.conf similar to the ones above? but for mp4 files from pc instead, cuz i dont watch online. i tried those mpv conf settings from the link above but none seems to make any difference. please help im going crazy trying to fix this thing. sorry for my english i tried explaining it as best as i can

would appreciate any advice

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Re: Audio desync while watching certain videos, PLEASE HELP !!!

could take a look if you share sample video

3 Reply by alex.torres21 (edited by alex.torres21 07-12-2021 15:10:59)

Re: Audio desync while watching certain videos, PLEASE HELP !!!

Chainik wrote:

could take a look if you share sample video

Here you go. i put the problematic episode i was talking about please check it out and let me know. no matter what i tried it doesnt sync. while other episodes prior to this one work just fine, everything after 72 is desynced

https://www86.zippyshare.com/v/LalXNS1t/file.html

  • Thanks: 1622
  • Thanks for the post: 1

Re: Audio desync while watching certain videos, PLEASE HELP !!!

it's a variable frame rate video floating between 24 and 30 fps
so you have to use "Movie xN" modes, x2 for instance

at least there's no audio desync in MPC-HC / Avisynth Filter
let's wait another 20 mins with mpv...
+++
looks good in mpv too

Re: Audio desync while watching certain videos, PLEASE HELP !!!

Chainik wrote:

it's a variable frame rate video floating between 24 and 30 fps
so you have to use "Movie xN" modes, x2 for instance

at least there's no audio desync in MPC-HC / Avisynth Filter
let's wait another 20 mins with mpv...
+++
looks good in mpv too

thank you for checking.

i am actually always using movie x2 but still get the desync. maybe because of reclock? or because im running an older version of SVP and the issue gets fixed for variable frame rate videos in a newer one?

Re: Audio desync while watching certain videos, PLEASE HELP !!!

> maybe because of reclock?
> because im running an older version of SVP

maybe