Green video after ffmpeg transcoding with scale

[maxi1134]

Hey Alex,
Here's hoping you're doing good!

I've been using this since release and must say I am very pleased with the performance, except for that small kernel panic thing that you are working on.

I was thinking about an issue that I encounter, where my main PTZ camera can either send a very high resolution ( 2k) or a very low resolution (480p). The highest resolution seems too high to be properly streamed to my tablets, and the lower one is simply abhorrent quality-wise.

Feature: I was thinking, would it be wise to implement a quick argument to downscale videos?
For instance, reduce the height and width by a factor of X. This could use the hardware acceleration provided by FFmpeg.

Thanks for reading!

[maxi1134]

I tried using "ffmpeg:rtsp://admin:password@192.168.0.210/h264Preview_01_main#raw=-vf scale="480:-1""

And got this as a result in the "info" page, yet the pages MSE and WEBRTC do not load:

[maxi1134]

For those wondering, I found a solution;

" - ffmpeg:rtsp://admin:password@192.168.0.210/h264Preview_01_main#raw=-vf "scale=-1:720"#video=h264"

[calisro]

I was just about to paste that. :)

[maxi1134]

Although it works well on VLC. the stream bugs on Go2rtc interface and on Hass

Any idea why?

[AlexxIT]

I'll try to repeat the problem myself.

What about MSE stream?

[maxi1134]

Hey there!

The MSE Streams loads then instantly freeze and never recovers.

[maxi1134]

This seems to also happen with transpose=1

[AlexxIT]

Will be fixed in next beta.6

[AlexxIT]

Should be fixed. Reopen this issue if not
https://github.com/AlexxIT/go2rtc/releases/tag/v0.1-beta.6