The ffmpeg-static bundled binary was crashing immediately (exitCode: null,
no data produced). Now we run `ffmpeg -version` to verify the binary works
before selecting it, with automatic fallback to system ffmpeg.
Also logs ffmpeg binary path at info level and captures signal in close event.
https://claude.ai/code/session_01EjpEsC2GCsvwbu4n3XC8EE
Adds info-level logs at each stage of the audio pipeline to help
diagnose why playback produces no audible output:
- FFmpeg first PCM data received
- FFmpeg process exit code
- FFmpeg stderr (errors/HTTP/stream info at info level)
- First opus frame encoded and emitted
- First voice packet sent to TeamSpeak
- Error catching in frame encoding loop
https://claude.ai/code/session_01EjpEsC2GCsvwbu4n3XC8EE
Avoid repeated filesystem checks on every play() call by resolving
the ffmpeg binary path once at module load. Also verify execute
permission after chmod to handle noexec mounts.
https://claude.ai/code/session_01CqfKgV8GuCmWNpfx86H62X
The bundled ffmpeg-static binary may lose execute permission after npm
install on some platforms, causing EACCES errors during playback. Now
checks and fixes the permission automatically before spawning ffmpeg.
https://claude.ai/code/session_01CqfKgV8GuCmWNpfx86H62X
Claude