Hello, Is it possible to give current time for name of the file out when using format -segment ? for exemple : ffmpeg -i udp://239.224.224.2:1234 -acodec copy -vcodec copy -map 0 -f segment -segment_time 3600 -segment_format mpegts /Users/toto/Desktop/Capture_CURRENT_TIME.mpg Thanks for your help Stanislas