FFmpeg status parsing fails

[JulianJacobi]

FFmpeg Version: 7.1.2 (also tested with any 6.x.x-ish)
Restreamer Core Version: Commit 74cd623 (Newest main at time writing this issue)
Installation method: manual (without docker)

Symptoms

Transcoding FFmpeg Process is killed with SIGINT after 30 seconds

In the log i found following line:

ts=2026-01-25T13:29:52Z level=INFO component="Process" msg="Stale timeout after 30s (30.00)." id="restreamer-ui:ingest:d92d8cf3-d5b1-4a7f-a7f8-bf316b3c5c92"

Reasons

The argument -loglevel level+info causes ffmpeg to print [info] or [error] in front of of every log line.
This causes the ffmpeg log parser to fail parsing log lines (silently, which is another issue i think).

Suggestions for a solution

Either running ffmpeg with just -loglevel info, or respect level prefix in log parsing.

[JulianJacobi]

I tried to change log parsing to respect the [info] prefix, it's not so simple.
Maybe this is more like a bug in restreamer-ui, to not set -loglevel level+info