And finally, ffmpeg configured and complied with -enable-cuda-nvcc option.In short, to enable support for GPU-assisted encoding with an NVIDIA GPU for ffmpeg, you need: Please see NVIDIA documentations and ffmpeg wiki page for further information. This is the fastest and easiest way to install FFmpeg on. You learned how to install FFmpeg with NVIDIA GPU acceleration hardware support on Debian or Ubuntu Linux to speed up encoding with the ffmpeg command. In Ubuntu official repositories we can find FFmpeg, and we can install easily with apt package manager. Make sure you read the following man pages using the man command: The easiest way is to install FFmpeg 4.x on Ubuntu 18.04 is by using the snappy packaging system. Mine is a consumer-grade GPU, but no doubt data center or professional-grade NVIDIA GPU gives even better performance. Time ~/ffmpeg/ffmpeg -hwaccel cuda -y -i /tmp/input.mkv /tmp/out.mp4 Time command outputs with CPU used: realđm40.678sĪlso note down the speed: frame= 7320 fps= 73 q=-1.0 Lsize= 58306kB time=00:02:02.03 bitrate=3914.0kbits/s speed=1.22xĪnd now same file with NVIDIA GPU acceleration (note the path, I am calling the compiled version): Time /bin/ffmpeg -y -i /tmp/input.mkv /tmp/out.mp4
In this example, I am converting input.mkv to out.mp4 as follows without using GPU acceleration: Related: Top 7 Linux GPU Monitoring and Diagnostic Commands Line Tools Result sudo apt install -f ffmpeg Make an MP4 file (this is fast and does not change the video or audio contents, just the file format): ffmpeg -i INFILE.ts -vcodec copy -acodec copy OUTFILE.mp4 Play your new file OUTFILE.mp4 using the above instructions.
0 kommentar(er)
