Compression

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Enable your app to provide lossless compression when saving or sharing files and data using Compression.

Posts under Compression tag

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Need Help with LZMA2 Compression Using SWCompression in Swift
I'm looking for assistance with compressing data using the LZMA2 algorithm from the SWCompression library in an iOS project. I've encountered issues and need guidance on how to correctly implement LZMA2 compression. Any help or code examples would be greatly appreciated! Please help me providing information regarding this NOTE: If I use third party library means I am getting error from testflight The app references non-public symbols in Payload/Hogs.app/Hogs: _lzma_easy_encoder, _lzma_end (ID: 305f671a-b2ee-4e14-8764-00ed9b86bfb0) Help me solve this issue Thanks
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Jan ’25
Compression LZMA2 (SWCompression)
Hi everyone, I am trying to compress my data using LZMA2 with the help of CocoaPods. Here are the steps I followed to achieve LZMA2 compression: Added the pod 'SWCompression', '~> 4.8' dependency to my Podfile and installed the pod using the terminal. When I try to compress the data using LZMA2, I am unable to do so because in SWCompression, LZMA2 compression is marked as TBD (To Be Determined). Here is the current status of SWCompression: Deflate BZip2 LZMA/LZMA2 LZ4 Decompression ✅ ✅ ✅ ✅ Compression ✅ ✅ TBD ✅ Zlib GZip XZ ZIP TAR 7-Zip Read ✅ ✅ ✅ ✅ ✅ ✅ Write ✅ ✅ TBD TBD ✅ TBD Since LZMA2 compression is still marked as TBD, is there any other way to achieve LZMA2 compression for my data in SwiftUI?
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Jan ’25