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--- команды_обработки_видео [2024/09/10 16:30] – uf4n
+++ команды_обработки_видео [2025/11/08 17:36] (current) – keremet
@@ Line 36: / Line 36: @@
 - Запустить ffmpeg
-  ffmpeg -f pulse -i alsa_output.pci-0000_00_1f.3.analog-stereo.monitor -f
+  ffmpeg -f pulse -i alsa_output.pci-0000_00_1f.3.analog-stereo.monitor -f x11grab -r 30 -s 1920x1080 -i :0.0 -vcodec libx264 -preset ultrafast -crf 0 - threads 0 screen.mp4
-  x11grab -r 30 -s 1920x1080 -i :0.0 -vcodec libx264 -preset ultrafast -crf 0 -
-  threads 0 screen.mp4
 Запись только звука
@@ Line 47: / Line 45: @@
   ffmpeg -i 1.mkv -c copy 2.mkv
+  sudo apt-get install /usr/bin/pactl
+  $ pactl list short sources
+	alsa_output.pci-0000_00_1f.3.analog-stereo.monitor	PipeWire	s32le 2-канальный 4800	SUSPENDED
+	alsa_input.pci-0000_00_1f.3.analog-stereo	PipeWire	s32le 2-канальный 4800	SUSPENDED
+  $ ffmpeg -f pulse -i alsa_input.pci-0000_00_1b.0.analog-stereo -ac 1 /tmp/recording.m4a