OBS v27 Track Matte Problems.

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MightyFlower

New Member
Hi there, I looked on YouTube featuring the new track matte option in OBS v27 however it seems mine is not working as intended. The YouTube vids that show case this feature has also made their Track Matte files public for us to use.

Made a short video showing the issue. Track Matte Issue
(Video Quality is a bit low but still able to see the problem)
 
Suslik V

Suslik V

Active Member
Look, to reproduce the issue (if any) on the developer's side you need to provide exact steps and sources examples (files) you have problem with. Otherwise troubleshoot is almost impossible. So, please post the link to the source of your track matte video file.

It looks like these stinger files designed not for OBS Studio v27.0.0. and they may look different in some custom build of the program/OS.
 
M

MightyFlower

New Member
Suslik V said:
Look, to reproduce the issue (if any) on the developer's side you need to provide exact steps and sources examples (files) you have problem with. Otherwise troubleshoot is almost impossible. So, please post the link to the source of your track matte video file.

It looks like these stinger files designed not for OBS Studio v27.0.0. and they may look different in some custom build of the program/OS.
Click to expand...

These are the Track Matte file links

https://github.com/obsproject/obs-studio/files/4083595/fire-swipe-track-matte.zip

Matte Transitions.zip - Google Drive
 
M

MightyFlower

New Member
There anyone else that's knows about this issue or has found a fix for it? The links for the Track Matte used are in this forum.
 
Suslik V

Suslik V

Active Member
The linked files designed for the beta of OBS where was option with track matte as separate file.
More info:

Track matte as separate file did not make it in release?

Dang, using a track matte as a separate file did not make it? :(
obsproject.com obsproject.com
github.com

obs-transitions: Disable separate track matte file for now · obsproject/obs-studio@6792e9c

Because it's not currently possible to guarantee synchronization between two separate media files (yet), disable separated track matte media files for now. It'll just result in support requ...
github.com github.com

You need to re-encode this files into one video transition file to be able to use them with the OBS v27.0.0.

I cannot process 4K videos by my PC, so I can give you only example how to re-encode the videos into 1920x1080 side-by-side, where stinger's width reduced twice (the scaler string added ", scale=1920:1080"):
Code: 
ffmpeg -i "C:/Temp/Matte Transitions/Saber Wipe/Saber Wipe.mov" -i "C:/Temp/Matte Transitions/Saber Wipe/Saber Wipe Matte.mov" -filter_complex "[0:v][1:v]hstack, scale=1920:1080" -c:v qtrle "C:/Temp/Matte Transitions/Saber Wipe/stinger_output.mov"
 
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obs_frank

New Member
For me Matte Transitions do not work either. I use the "Matte Transition Pack (Premium)". Whenever I try it, the Screen A disappears, the matte Transition video is shown in black & white and afterwards Screen B appears.
This is not as I understand the manual or videos ...
 
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