Lagarith Lossless Video Codec

Lagarith is a lossless video codec intended for editing and archiving. Lagarith offers better compression than codecs like Huffyuv, Alparysoft, and CorePNG. There are a few lossless codecs that can compress better than Lagarith, such as MSU and FFV1; however Lagarith tends to be faster and stabler than these codecs.

Input Files: AVI
Output Files: AVI

Lagarith_1327.zip Description: Download Lagarith Lossless Video Codec (32 and 64 bit) - manual installation version Version: 1.3.27 (added Dec 09, 2011 - view changelog) Size: 202 KB
Lagarith_1327_Source.zip Description: Download the source code for Lagarith Lossless Video Code Version: 1.3.27 (added Dec 09, 2011 - view changelog) Size: 104 KB
LagarithSetup_1327.exe Description: Download Lagarith Lossless Video Codec (32 and 64 bit) - installer version Version: 1.3.27 (added Dec 09, 2011 - view changelog) Size: 433 KB
lagarith_sample.rar Description: Download a 7 second sample file encoded using the Lagarith Lossless Video Codec (RGB) Size: 26.86 MB
Official Download Page Description: Download Lagarith Lossless Video Codec from the official site

Old Version Downloads (9 downloads)...

Version 1.3.27

• Release Date: Dec 9, 2011
• Download(s):
  LagarithSetup_1327.exe
  Lagarith_1327.zip
  Lagarith_1327_Source.zip
• Fixed a crash that could occur when the source video buffer is not aligned to a multiple of 8 for 32 bit systems. The issue still exists for 64-bit systems, but the fix for them isn't nearly as easy and it is a very rare issue so I am leaving it alone for now. Thanks to Peter Dimov for reporting this and providing a way to reproduce the issue.
• Restored a table entry in the Fibonacci coder I accidently deleted; this would cause video corruption or crashes when playing back high-resolution video.
• Fixed some pointers being treated as 32-bit integers when instantiating the codec; this could result in the pointer being trucated and the application crashing on 64 bit systems. Thanks to Stuart MacKinnon for reporting this and tracking down the cause.
• Added exception handling in the range decoder; I am still getting a few reports of issues with Adobe products, and this will help me determine if there is still a buffer overrun in certain cases.

View complete revision history