Video output is corrupted regardless of output format

[Richbai90]

Every time I try to capture a video recording using OBS Studio, the output is an mkv file that is 0 seconds long and won't play. There's no audio, or video. Here is the information I can provide

Configuration

• Linux Distro
  • OS: Debian variant, pop_os
  • Kernel: 5.15.5-76051505-generic
• Hardware configuration
  • CPU/GPU: AMD Ryzen 7 5700U w/ Radeon Graphics
  • Cores: 16
  • RAM: 32 GB
  • Available Disk Space: > 1TB
  • Displays: 2 (mirrored)
• Software configuration:
  • OBS Version:27.2.0 (Linux 64 bit)
  • Installation Method: Flatpak
  • User: standard unprivileged (not sudo)
  • Sources:
    • Device: Screen DisplayPort-0 (1280x1024 @ 0,0)
      • Capture Cursor: true
    • Device: Video Capture 4 (usb-0000:05:00.4-4)
      • Input: Camera 2
      • Video Format: Motion-JPEG
      • Resolution: Unchanged
      • Frame Rate: Unchanged
    • Device: Family 17h (Models 10h-1fh) HD Audio Controller Analog Stereo
      • Driver: Pulse Audio
  • Output
    • Mode: Simple
    • Video Bitrate: 2500 kbps
    • Encoder: software (x264)
    • Audio Bitrate: 160
    • Enable Advanced Encoder Settings: False
    • Recording Path: $HOME/Videos
    • Quality: High Quality, Medium Size
    • Format: MKV
    • Custom Muxer Settings: None
    • Enable Replay Buffer: False
  • Audio
    • Sample Rate: 48 kHz
    • channels: stereo

What have I tried

• Run as sudo - Fails with file not found error
• Restart computer - No difference
• Tried Multiple Output formats - No difference

Log file
Attached

 

[Richbai90]

UPDATE:

• Reinstalled OBS as system package from official apt repo, and installed all required and reccomended dependencies
  • No differece
• Ran OBS as root
  • Works when installed from apt, still no difference
• Attempted to record from just a static image source
  • No difference

The issue must be with generating the mkv file somewhere, but I don't know where. I have verified that I have ffmpeg installed, but still the error persists

 

[Richbai90]

Wow I feel stupid... Had a thought it might be the default media player. Installed VLC, it works flawlessly.