logo

Live Production Software Forums

www.vmix.com

Welcome Guest! To enable all features please Login or Register.

Notification

Icon
Error
Time stretched audio during slo-mo replay
Options
Go to last post Go to first unread
Previous Topic Next Topic
Travis  
#1 Posted : Friday, July 20, 2018 4:06:37 PM(UTC)
Travis

Rank: Newbie

Groups: Registered
Joined: 7/20/2018(UTC)
Posts: 8
Location: Seattle
I use vMix's replay feature for instant replays during live events, which includes audio. When the playback is slowed down the audio becomes incredibly choppy. I'd like to see options for either the pitch to drop along with the playback speed, or (preferably) time-shifted audio that maintains pitch, but playback speed is slowed/stretched.
Back to top

Wanna join the discussion?! Login to your vMix Forums forum account, or Register a new forum account.
Back to top  
Radiotvpat1982  
#2 Posted : Tuesday, July 24, 2018 1:49:06 PM(UTC)
Radiotvpat1982

Rank: Advanced Member

Groups: Registered
Joined: 7/24/2018(UTC)
Posts: 96
Location: Carrollton, GA

Thanks: 1 times
Was thanked: 15 time(s) in 11 post(s)
I work both as a replay op and TD on several platforms on trucks and much smaller productions. I am not sure what type of broadcast you are suggesting to do this in, but in my experience you only include replay audio if your playback speed is at 100%.

Otherwise you are going to have a number of potential issues including sync. If you want the replay's audio and video to remain in sync you are going to have some sort of choppy or similar issue on the audio end.

One option would be to play 2 channels at once. Keep audio in one and keep video in the other. I dont think VMIX Replay supports dual playback though (even though there is and A & B channel).

Maybe someone has another idea other than that.
Back to top
WWW
ryxyz  
#3 Posted : Tuesday, September 24, 2024 10:59:56 PM(UTC)
ryxyz

Rank: Advanced Member

Groups: Registered
Joined: 2/23/2023(UTC)
Posts: 41
United States

Thanks: 7 times
Was thanked: 10 time(s) in 3 post(s)
+1

There should be an option when changing the playback speed of a video to perform time stretching on the audio.
Back to top
Users browsing this topic
Guest
Forum Jump  
You cannot post new topics in this forum.
You cannot reply to topics in this forum.
You cannot delete your posts in this forum.
You cannot edit your posts in this forum.
You cannot create polls in this forum.
You cannot vote in polls in this forum.

Privacy Policy | Powered by YAF.NET | YAF.NET © 2003-2024, Yet Another Forum.NET
This page was generated in 0.117 seconds.