از واجباته این کار😋😋😋😋

https://shahvani.com/forum/topic/%d8%a7%d8%b2-%d9%88%d8%a7%d8%ac%d8%a8%d8%a7%d8%aa%d9%87-%d8%a7%db%8c%d9%86-%da%a9%d8%a7%d8%b1- [transcode] Command '['ffmpeg', '-y', '-ss', '2', '-i', '/tmp/hls-worker-l09024wh/src.mp4', '-frames:v', '1', '-update', '1', '-q:v', '3', '/tmp/hls-worker-l09024wh/out/poster.jpg']' returned non-zero exit status 234.