Post subject: Proper audio video dumping(after 4.0.2)
Active player (476)
Joined: 2/1/2014
Posts: 928
So now that we dont have to use the old avsync revisions, i have been trying to fogure out proper video dumping. Video is the easiest part of everyone but audio always desyncs for me. Audio is almost always longer than my video files and starts out in sync then desyncs along the way. Have we found a way to fix this?
Post subject: Re: Proper audio video dumping(after 4.0.2)
Experienced player (588)
Joined: 2/5/2011
Posts: 1417
Location: France
solarplex wrote:
So now that we dont have to use the old avsync revisions, i have been trying to fogure out proper video dumping. Video is the easiest part of everyone but audio always desyncs for me. Audio is almost always longer than my video files and starts out in sync then desyncs along the way. Have we found a way to fix this?
I think you have to put video to 59.94fps :P
Current: Rayman 3 maybe? idk xD Paused: N64 Rayman 2 (with Funnyhair) GBA SMA 4 : E Reader (With TehSeven) TASVideos is like a quicksand, you get in, but you cannot quit the sand
Post subject: Re: Proper audio video dumping(after 4.0.2)
Active player (476)
Joined: 2/1/2014
Posts: 928
got4n wrote:
solarplex wrote:
So now that we dont have to use the old avsync revisions, i have been trying to fogure out proper video dumping. Video is the easiest part of everyone but audio always desyncs for me. Audio is almost always longer than my video files and starts out in sync then desyncs along the way. Have we found a way to fix this?
I think you have to put video to 59.94fps :P
The video would be even shorter than the audio dude. The video is 60fps already and the audio is longer than the video. The video starts out synced then something happens.
Player (204)
Joined: 8/18/2013
Posts: 146
Location: location, location!
Why would it make the video shorter? If it's at a lower framerate, then surely it should be longer, and therefore it might work to sync?
Current TAS: [SNES] Jelly Boy [NES] Street Fighter 2010
Samsara
She/They
Senior Judge, Site Admin, Expert player (2238)
Joined: 11/13/2006
Posts: 2822
Location: Northern California
Yeah, reducing the frame rate like that would slow the video down, not speed it up.
TASvideos Admin and acting Senior Judge 💙 Currently unable to dedicate a lot of time to the site, taking care of family. Now infrequently posting on Bluesky
warmCabin wrote:
You shouldn't need a degree in computer science to get into this hobby.
Active player (476)
Joined: 2/1/2014
Posts: 928
Alright I get it, its a problem im having with premiere pro. Still pretty weird that our dumps arent in 59.94fps
Joined: 1/1/2013
Posts: 27
with audacity you can change tempo without changing pitch...
Active player (476)
Joined: 2/1/2014
Posts: 928
by changing the audio, you could be speeding up the very beginning of the video (which is already in sync) while MAYBE fixing the ending or just somewhere in the middle. My main question was: is there settings on dolphin to make this easier(such as how it was in 4.0.2 -> where you just recorded and dumped both audio and video and merged the two, done!)..
bihan
He/Him
Player (61)
Joined: 8/19/2012
Posts: 70
Location: Chicago, IL
how much longer is the audio than the video?
Active player (476)
Joined: 2/1/2014
Posts: 928
bihan wrote:
how much longer is the audio than the video?
Ikaruga WIP Video was 3:09, Audio was 3:23
bihan
He/Him
Player (61)
Joined: 8/19/2012
Posts: 70
Location: Chicago, IL
It doesn't sound like the settings are bad. Post some pictures of your config settings
Active player (476)
Joined: 2/1/2014
Posts: 928
bihan wrote:
It doesn't sound like the settings are bad. Post some pictures of your config settings
keylie
He/Him
Editor, Emulator Coder, Expert player (2840)
Joined: 3/17/2013
Posts: 392
I may know what is going on, I think the dump feature is skipping frames. Here is the screenshot of VI 635, 636 and 637 in the ikaruga WIP (http://tasvideos.org/userfiles/info/18954596001392115) And from the video dump, frames 1132 and 1133:
Fog
Emulator Coder, Experienced player (641)
Joined: 4/5/2014
Posts: 459
keylie wrote:
I may know what is going on, I think the dump feature is skipping frames. Here is the screenshot of VI 635, 636 and 637 in the ikaruga WIP (http://tasvideos.org/userfiles/info/18954596001392115) And from the video dump, frames 1132 and 1133:
revision? EDIT: nevermind, found out the revision. EDIT 2: This is a bug with Windows video dumping (VFW). This issue is not present in linux (libav).