Unable to stream Mavic 2 Enterprise Dual RTMP stream due to unsupported video codec

[blimper123]

Which version are you using?

v1.2.0

Which operating system are you using?

• Linux amd64 standard
• Linux amd64 Docker
• Linux arm64 standard
• Linux arm64 Docker
• Linux arm7 standard
• Linux arm7 Docker
• Linux arm6 standard
• Linux arm6 Docker
• Windows amd64 standard
• Windows amd64 Docker (WSL backend)
• macOS amd64 standard
• macOS amd64 Docker
• Other (please describe)

Describe the issue

It's a little unclear as to whether it's the server or the software, but I figured I'd put it in here as well just in case.

When attempting to connect to mediamtx with the DJI Mavic 2 Enterprise Dual's RTMP streaming capabilities, I will receive an error saying, "closed (unsupported video codec: #)". I'm not including a specific number because it has changed several times. I've gotten the numbers 2, 3, 4, and 9 and am still unsure what the significance is for each number.

When using wireshark, I was able to determine that the drone/software is sending H.264 video, so it seems odd that the stream would have an unsupported video codec. My team and I are a little stumped on what the issue could be

Describe how to replicate the issue

1. start the server
2. start mavic 2 enterprise dual drone + DJI Pilot
3. connect to drone > tap top right corner with three dots > tap three dots on side bar > live stream
4. set up custom RTMP url to mediamtx server
5. server shows multiple errors

Did you attach the server logs?

yes
mediamtx.log

Did you attach a network dump?

yes

dronecapture.zip

[aler9]

Hello, this should be fixed by #2808. Please test this nightly release and let me know if it works (click on artifacts, binaries):
https://github.com/bluenviron/mediamtx/actions/runs/7207849258

[github-actions]

This issue is mentioned in release v1.4.1 🚀
Check out the entire changelog by clicking here