I installed it on my OS (Kubuntu 18.04.2 LTS) and confirmed it works.
After many tests I see that fighting with this topic is hard, especially if I read something like that: Feature support varies – for more complex codecs with many different profiles, hardware decoders rarely implement all of them (for example, hardware decoders tend not to implement anything beyond YUV 4:2:0 at 8-bit depth for H.264) ( ).īut maybe I just started with wrong solution? Maybe OpenCL is what I need? So I'd like to ask if someone could help me with OpenCL. Grab video from specified device and input: $ ffmpeg -f oss -i /dev/dsp -f video4linux2 -i /dev/video0 /tmp/out.mpgįor an extensive and in-depth guide on how to use FFmpeg on Ubuntu and other systems, you can check out the official documentation.įound this article interesting? Follow Brightwhiz on Facebook, Twitter, and YouTube to read and watch more content we post.Recently I asked about GPU acceleration in FFmpeg using AMD Radeon ( AMD support for ffmpeg? Can't get my dedicated GPU to work). ffmpeg -sample_fmts: show available audio sample formats Some ExamplesĬonverting an existing video file from avi to mp4 format: $ ffmpeg -i infile.avi outfile.mp4Ĭreating a video from many images: $ ffmpeg -f image2 -framerate 12 -i foo-%03d.jpeg -s WxH foo.aviĮxtracting images from a video: $ ffmpeg -i foo.avi -r 1 -s WxH -f image2 foo-%03d.jpeg.ffmpeg -layouts: show standard channel layouts.ffmpeg -pix_fmts: show available pixel formats.ffmpeg -filters: show available filters.ffmpeg -protocols: show available protocols.ffmpeg -bsfs: show available bitstream filters.
ffmpeg -encoders: show available encoders.ffmpeg -decoders: show available decoders.ffmpeg -formats: show available formats.
You can list the capabilities of FFmpeg by running any one of these commands in your terminal: With an output that looks like this: ffmpeg version 4.2.4-1ubuntu0.1 Copyright (c) 2000-2020 the FFmpeg developersīuilt with gcc 9 (Ubuntu 9.3.0-10ubuntu2) We can simply execute the following commands: $ sudo apt install ffmpegĬonfirm the FFmpeg installed on your system by checking the version on your system using: $ ffmpeg -version It so happens that Ubuntu 20.04 LTS contains the FFmpeg apt packages in the default repositories. $ sudo apt upgrade We can now Install FFmpeg on Ubuntu 20.04 or Debian 10 How to Install Handbrake (open-source video transcoder) on Ubuntu 20.04 Linux $ sudo apt update
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