You can also use it to find out current configurations used by FFmpeg. Supports Multiple CodecsįFMpeg currently supports over 30 different codecs and can deliver hundreds of distinct outputs depending on what you're trying to accomplish.įFMpeg also has a command-line interface that is very helpful for projects requiring the compression or conversion of multiple videos or audio files at once.

An intra-frame codec encodes every frame into an ‘image’ separately, whereas an inter-frame codec only encodes the changes between frames. to see diagnostic information about FFmpeg detection.When you're converting video via FFMpeg, you can choose between two types of encoding formats: intra-frame codecs and inter-frame codecs. You can also choose Help > Diagnostics > Show Log. button to obtain the correct library for your operating system. If you still see 'not found', you may have installed the wrong libraries. Click Open then OK and OK again to close Preferences.įFmpeg Library Version should now show a set of three version numbers for the sub-libraries of FFmpeg ('F' for libavformat version, 'C' for libavcodec version and 'U' for libavutil version).Navigate to the folder that contains FFmpeg, and select the file avformat-55.dll.If the ' Locate FFmpeg' dialog appears, click Browse.If a ' Success' message indicates Audacity has now automatically detected valid FFmpeg libraries and asks if you want to detect them manually, click No, then OK to close Preferences.To do this, access Preferences then the 'Libraries' tab on the left:Īs seen in the image above, the 'FFmpeg Library Version' will say 'not found'. If you installed FFmpeg while Audacity was running, or if you installed FFmpeg to a non-default location, Audacity will ask you to configure Preferences to locate the FFmpeg library.

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