With GST CAP Negotiation, tensor-decoder::direct-video may identify the color format automatically without "option1".

If option1 is given, try to mandate it.

If it is not given:

1. With the given bits-per-pixel info, we can narrow down "possible" color formats
2. Let GST CAP Negotiation mechanism further narrow it down.
3. Let GST choose and verify it at fixate.

I was wondering if it was possible to add shortcuts from the preferences to the main player. For example, I'd like to 'Disallow playing new tracks when another track is playing' when I am actively DJing. I'd love to actively add a shortcut to the main player, on the bottom line where all it seems to do currently is display 'x son

When configured with PROCESS_NAME = process.env.PROCESS_NAME || 'FFmpeg'; everything works as expected: the "stop recording" button on the client stops recording and ends the ffmpeg process.
However using 'GStreamer', two processes are created: one the actual gst-launch-1.0, and the other - /bin/sh, apparently due to shell: true in spawn(). When the parent process wants to kill the child, it