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: And be more expert on Ubuntu 20.04 by review its set up.Related: Top 7 Linux GPU Monitoring and Diagnostic Commands Line Tools Result
After passing the steps, you would be able to run it on your Ubuntu successfully and convert your video and audio files. In this article, you learned how to install FFmpeg on Ubuntu 20.04. mp4: ffmpeg -i in.mov -vcodec copy -acodec aac -strict experimental -ab 128k out.mp4 mov File Size FFmpeg command line: ffmpeg -i in.mov -c:v libx264 -c:a copy -crf 20 out.mov The following is a list of FFmpeg basic commands: ffmpeg -version: show version ffmpeg -formats: show available formats ffmpeg -codecs: show available codecs ffmpeg -decoders: show available decoders ffmpeg -encoders: show available encoders ffmpeg -bsfs: show available bit stream filters ffmpeg -protocols: show available protocols ffmpeg -filters: show available filters ffmpeg -pix_fmts: show available pixel formats ffmpeg -layouts: show standard channel layouts ffmpeg -sample_fmts: show available audio sample formatsīelow are some examples of FFmpeg command-line applications.
ffmpeg -version Step 3 : FFmpeg Basic Commands: Once the FFmpeg is fully installed, check the installed version with the following command.
Then, use the command below to install FFmpeg: sudo apt-get install ffmpeg Step 2 : How to Check FFmpeg Version on Ubuntu Recommended Article: Tutorial Install FFmpeg on Ubuntu 20.04įirst, you have to need to update the ubuntu with the command below: sudo apt-get update
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