Hello. App crashes when I open the same file or different files on 4 screens via SMB.

It doesn't seem that slow SMB is the reason. Network traffic shows a 500megabit/s  transfer rate.

Two screens work ok. 3 screens - 3rd screen will freeze after some time. 4 screens - instant app close.

App v.0.4

File parameters:

[Used Filter List]

  (1) Built-in MP4 Source

  (2) Built-in Video Codec/Transform

  (3) Enhanced Video Renderer(Custom Present)

  (4) Built-in Audio Codec/Transform

  (5) DirectSound Audio Renderer

[Video Information]

  Codec: AVC1 - Native D3D9 DXVA Decoder(VLD) - Intel(R) UHD Graphics 630

  Input type: AVC1(24 bits)

  Input size: 1920 × 1080(1.78:1)

  Output type: dxva

  Output size: 1920 × 1080(1.78:1)

  Frame rate: 30

  BitRate: Unknown

[Audio Information]

  Codec: AAC(0xaac0) - Built-in FFmpeg Decoder(aac)

  Sample rate: 48000 -> 48000 samples/sec

  Bits per sample: 16 -> 16 bits/sample

  Channels: 2 -> 2 channels

  Bitrate: 192 kbps

Most likely it's just the Quest 2 running out of RAM. There's only 6GB (probably much less when taking into account the OS), and with 4 videos running at once, depending on the resolution and framerate, you can run out of resources pretty quickly. Fixing the crashes is on the to-do list. Maybe I can reduce the buffer size per video to reduce the memory consumption.