FFmpeg: Difference between revisions
Created page with "Building Ffmpeg with extra functionality. To install the maximum amount of functionality offered by Nix binary repositories, you may install ffmpeg like the following. environment.systemPackages = [ pkgs.ffmpeg-full ]; === Adding more functionality to ffmpeg is possible, but it will require compiling on your local system. === The Fraunhofer FDK AAC audio codec is said to give superior compression and audio quality to other AAC codecs. To install environme..." Tags: Mobile edit Mobile web edit |
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=== Adding more functionality to ffmpeg is possible, but it will require compiling on your local system. | === More codecs === | ||
Adding more functionality to ffmpeg is possible, but it will require compiling on your local system. | |||
The Fraunhofer FDK AAC audio codec is said to give superior compression and audio quality to other AAC codecs. To install | The Fraunhofer FDK AAC audio codec is said to give superior compression and audio quality to other AAC codecs. To install | ||
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withRmtp # RMTP support | withRmtp # RMTP support | ||
withTensorflow # Tensorflow dnn backend support | withTensorflow # Tensorflow dnn backend support | ||
=== Speeding up install === | |||
It's possible to speed up the install. After compiling is finished, a series of generic checks are run. To skip these checks, we need to set doChecks to false. Here is an example of adding FDK AAC support, and skipping post build checks. | It's possible to speed up the install. After compiling is finished, a series of generic checks are run. To skip these checks, we need to set doChecks to false. Here is an example of adding FDK AAC support, and skipping post build checks. | ||