ffmpeg -f concat -safe 0 -i -i raw.h264 -c:v copy output.to recombine video files for recorders which automatically splits the recording. Command: ffmpeg -i -filter:v "setpts=0.1*PTS" -an out.mkv.Record time lapse at 10x speed without audio:.Script: while true do ffmpeg -hide_banner -loglevel error -i -c copy -map 0 -f segment -segment_time $((5*60)) -segment_format mp4 -strftime 1 "%Y-%m-%d_%H-%M-%S.mp4" sleep 1 done.Record stream to file, automatically split every X seconds, restart if the stream is unavailable:.It is recommended to also install FFmpeg as it is used for muxing for some sites. For some reason this often uses a limited framerate and resolution or high delay for me. Install the youtube-dl package, or youtube-dl-git AUR for the development version.View devices: ffmpeg -list_devices true -f dshow -i dummy.the pixel format and resolution is what is currently configured for the device. Show current device info: v4l2-ctl -all (for /dev/video).Cameras often provide multiple /dev/video for the same device, only one of them provides the correct video feed.See the the Video4Linux 2 (V4L2) page for more info about managing devices.Windows: Download binaries from some FFmpeg mirror site.Replace the m3u8 url in the following ffmpeg command : ffmpeg -i url -c copy -bsf:a aacadtstoasc 11.mp4.
Please leave a comment, contact me or talk to me on the chat.
NVIDIA Developer Blog: NVIDIA FFmpeg Transcoding Guide.Speed Up/Slow Down Video, but Keep All Frames.
0 kommentar(er)
