alpha channel

  1. Quadcom

    Video with alpha >Cineform no image >DNXHR no alpha

    So, I'm trying to export renders from Blender in EXR with alpha. Resolve sees the alpha, and I'm exporting from there to a DNXHR QT with alpha. However, OBS doesn't see the alpha channel in the file, so that's not working. I then saw people using QT and Cineform with the alpha. But when I...
  2. S

    Can't apply a round mask to a webcam video

    Good afternoon. Tried to apply a circle mask to a webcam video today. Judging by the tutorials, everything is very simple, but nothing happens to me. The video remains the same shape. I have HDR disabled in the Windows settings and in the settings of the monitor itself. I am attaching the OBS...
  3. Ptilopsis

    How to use VP9 for encoding video with alpha channel

    VP9 should support videos with alpha channel, and I've already set the color format to rgba and the color space to srgb. FFmpeg output and .mkv container also used. But the color format of the output video is still nv12. When I set the encoder into png, it works correctly, so I guess it might be...
  4. FiniteSingularity

    Advanced Masks 1.1.0

    OBS Advanced Masks Enhance your OBS Studio masking capabilities with advanced masking filters. Introduction OBS Advanced Masks is an open-source project designed to expand the masking functionalities within OBS Studio. This plug-in provides filters for users to create intricate and...
  5. E

    Recording withe the PNG codec in a MOV container no longer has a correct Alpha Channel

    I use OBS on a Window 11 system to record a Browser Source with a transparent background, by selecting a MOV container and PNG codec. This always worked fine up until version 28.1.0, and it still does not work in version 29.0.0 (the background is no longer transparent), but version 28.0.03 works...
  6. ghostman90215

    Alpha channel not working in media file

    I have this weird problem I need help resolving. I have two machines. They are ALMOST identical on purpose. I created a media file with a lower-third overlay and an alpha channel so that the lower-third can be placed over any camera feed. The lower-third displays correctly on the lab machine...
  7. corbu

    Reverse/Inverted Color Key or Reverse Alpha Channel in OBS?

    Hi, I'm trying to achieve some kind of reverse color key effect in OBS. I'm creating a sort of music education show were I play the piano, and I want to overlay certain colors over certain notes on the camera feed. That part is easy: However, when I play those keys on the piano, my hands go...
  8. G

    Question / Help OBS added an edge to MOV media with Alpha channel

    Today I ran into an issue that really troubled me. I tried several ways but could not figure it out. Need some help. The issue is with a MOV media which has alpha channel. I created this MOV using AE . The lady in the MOV file has clear and clean edge around her legs. However when I added...
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