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Forum: Data Compression

Discussion about compression algorithms and software.

  1. Sticky Thread Sticky: GDC Competition: Discussions

    Started by Ms1, 17th June 2020 21:24
    5 Pages
    1 2 3 ... 5
    • Replies: 146
    • Views: 17,166
    2nd January 2021, 16:47 Go to last post
  2. Cool Sticky Thread Sticky: BCM v2.00 Alpha 1-3 is here!

    Started by encode, 30th October 2020 13:00
    • Replies: 14
    • Views: 1,757
    12th November 2020, 08:35 Go to last post
  3. Sticky Thread Sticky: RAZOR - strong LZ-based archiver

    Started by Christian, 8th September 2017 09:49
    7 Pages
    1 2 3 ... 7
    • Replies: 209
    • Views: 92,253
    26th September 2020, 17:32 Go to last post
  4. Sticky Thread Sticky: List of Asymmetric Numeral Systems implementations

    Started by Jarek, 12th November 2014 16:13
    • Replies: 13
    • Views: 39,025
    1st March 2018, 00:06 Go to last post
  1. JXL reference software version 0.2 released

    Started by Jon Sneyers, 24th December 2020 21:51
    2 Pages
    1 2
    • Replies: 52
    • Views: 4,358
    Today, 09:16 Go to last post
    • Replies: 1
    • Views: 66
    Today, 04:32 Go to last post
  2. Backup compression algorithm recommendations

    Started by Shelwien, 21st January 2021 17:03
    2 Pages
    1 2
    • Replies: 39
    • Views: 1,474
    Today, 04:01 Go to last post
  3. paq8px

    Started by Jan Ondrus, 25th April 2009 22:48
    77 Pages
    1 2 3 ... 77
    • Replies: 2,305
    • Views: 609,552
    Yesterday, 23:31 Go to last post
  4. Paq8pxd dict

    Started by kaitz, 21st January 2012 22:14
    35 Pages
    1 2 3 ... 35
    • Replies: 1,039
    • Views: 365,672
    Yesterday, 22:36 Go to last post
  5. SARS-CoV-2 Coronavirus Data Compression Benchmark

    Started by JamesB, 31st December 2020 21:39
    2 Pages
    1 2
    • Replies: 41
    • Views: 2,273
    Yesterday, 14:12 Go to last post
  6. Compression algorithms explanation [LZ4,zstd,lizard]

    Started by fibersel, 13th December 2020 02:46
    lizard, lz4, zstd
    • Replies: 12
    • Views: 1,239
    26th January 2021, 14:32 Go to last post
  7. Papa’s Optimizer

    Started by Krishty, 24th August 2019 19:06
    4 Pages
    1 2 3 ... 4
    • Replies: 91
    • Views: 33,362
    23rd January 2021, 12:30 Go to last post
  8. Essential Video Coding (EVC)

    Started by SolidComp, 21st January 2021 03:57
    evc, lcevc, video codec, video compression
    • Replies: 2
    • Views: 355
    23rd January 2021, 01:49 Go to last post
    • Replies: 5
    • Views: 738
    21st January 2021, 23:54 Go to last post
  9. WebP 2: experimental successor of the WebP image format

    Started by skal, 30th November 2020 22:52
    3 Pages
    1 2 3
    • Replies: 66
    • Views: 4,906
    21st January 2021, 09:44 Go to last post
  10. Low Complexity Enhancement Video Coding (LCEVC)

    Started by SolidComp, 21st January 2021 03:43
    h.264, lcevc, video, video codec, video compression
    • Replies: 1
    • Views: 228
    21st January 2021, 09:25 Go to last post
  11. zpaq updates

    Started by Matt Mahoney, 9th September 2009 07:37
    89 Pages
    1 2 3 ... 89
    • Replies: 2,655
    • Views: 1,132,591
    20th January 2021, 17:36 Go to last post
  12. 7zip update

    Started by avitar, 7th August 2020 21:13
    • Replies: 2
    • Views: 911
    19th January 2021, 22:14 Go to last post
  13. e8c posts from GDC discussion

    Started by e8c, 15th September 2020 14:41
    • Replies: 19
    • Views: 6,954
    18th January 2021, 23:24 Go to last post
  14. Paq8sk

    Started by suryakandau@yahoo.co.id, 8th April 2020 03:28
    8 Pages
    1 2 3 ... 8
    • Replies: 219
    • Views: 20,760
    18th January 2021, 14:27 Go to last post
    • Replies: 5
    • Views: 466
    12th January 2021, 08:19 Go to last post
    • Replies: 15
    • Views: 619
    11th January 2021, 03:23 Go to last post
  15. paq8gen - sequence compressor

    Started by Gotty, 3rd January 2021 00:24
    2 Pages
    1 2
    • Replies: 30
    • Views: 1,511
    10th January 2021, 03:32 Go to last post
    • Replies: 7
    • Views: 720
    9th January 2021, 23:22 Go to last post
  16. Hutter Prize Question about Wolfram Mathematica

    Started by Emil Enchev, 8th January 2021 12:26
    • Replies: 3
    • Views: 347
    8th January 2021, 15:01 Go to last post
  17. NNCP: Lossless Data Compression with Neural Networks

    Started by pothos2, 6th April 2019 21:39
    5 Pages
    1 2 3 ... 5
    • Replies: 136
    • Views: 26,591
    3rd January 2021, 22:49 Go to last post
  18. precomp - further compress already compressed files

    Started by schnaader, 8th November 2019 13:37
    4 Pages
    1 2 3 ... 4
    • Replies: 93
    • Views: 18,987
    3rd January 2021, 13:05 Go to last post
  19. jpg, png, webp encoder and butteraugli distance

    Started by Lithium Flower, 25th September 2020 17:23
    • Replies: 17
    • Views: 2,267
    1st January 2021, 14:39 Go to last post
  20. Lossy image compression: Fidelity vs Appeal

    Started by Jon Sneyers, 30th December 2020 23:30
    • Replies: 2
    • Views: 412
    31st December 2020, 14:29 Go to last post
  21. How to quickly compute CRC-32 of an all-zeroed buffer

    Started by fcorbelli, 24th December 2020 20:27
    • Replies: 3
    • Views: 319
    30th December 2020, 19:51 Go to last post
  22. AVX2 nibble decoding (SIMD horizontal scan)

    Started by Shelwien, 24th December 2020 09:51
    • Replies: 12
    • Views: 989
    30th December 2020, 14:47 Go to last post
  23. Post BCM 0.12 is here!

    Started by encode, 31st October 2010 21:19
    4 Pages
    1 2 3 ... 4
    • Replies: 93
    • Views: 69,945
    28th December 2020, 11:52 Go to last post
  24. JPEG XL vs. AVIF

    Started by SolidComp, 22nd May 2020 16:54
    3 Pages
    1 2 3
    • Replies: 81
    • Views: 10,157
    28th December 2020, 02:26 Go to last post

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