Version: 2019.2
  • C#


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public static AssetBundleRecompressOperation RecompressAssetBundleAsync(string inputPath, string outputPath, BuildCompression method, uint expectedCRC, ThreadPriority priority);


inputPathPath to the AssetBundle to recompress.
outputPathPath to the recompressed AssetBundle to be generated. Can be the same as inputPath.
methodThe compression method, level and blocksize to use during recompression. Only some BuildCompression types are supported (see note).
expectedCRCCRC of the AssetBundle to test against. Testing this requires additional file reading and computation. Pass in 0 to skip this check.
priorityThe priority at which the recompression operation should run. This sets thread priority during the operation and does not effect the order in which operations are performed. Recompression operations run on a background worker thread.


Asynchronously recompress a downloaded/stored AssetBundle from one BuildCompression to another.

Method must be a BuildCompression whose name ends with Runtime, for example LZ4Runtime, otherwise an ArgumentException will be thrown.