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Lagarith Lossless Video Codec |
Lagarith is a lossless video codec. Lagarith offers excellent compression. Lagarith is able to operate in several colorspaces - RGB24, RGB32, RGBA, YUY2, and YV12.
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Free software Released: Size:430kB |
9.3/10
8 votes Similar tools |
Read 8 comments 15448 views this month 8222945 total views |
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Latest version: 1.3.27 (December 09, 2011) Download sites: Visit developer's site More download options: Download portable version (direct link) Sponsored software: Supported operating systems: More information and other downloads: Sections/Browse similar tools: Capture, Codecs |
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User options: Email me when it has been updated Report this tool (dead link/new version) Version history:
Version 1.3.27 released on 12-08-2011 View full changelog 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.
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Other than speed of encoding, are there any VISUAL differences between lossless codecs? Most notably this, huffy and h264 lossless...
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Thanks to author for updates.
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OOPs, tripped on some bugs. YUY2 encoding of existing 720x480 clips gives green output. YV12 encoding crashes. Captures and RGB encoding work fine. The author is working on the problem. Version 1.3.12 is working and stable.
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Some nice optimizations since 1.3.9. I can now use Lagarith to CAPTURE with no frame drop/inserts (3.2 ghz dual processors) I think Lagarith YUY2 and RGB possibly require dual processors, I got 90-105% cpu usage. But YV12 used cpu 65-85%, so might be usable for single-core with a fast cpu. Kudos to the author! Happy to be able to capture YV12 with a reliable codec.
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This lossless codec is fast, compresses VERY well, and is stable. Huffy is probably a bit faster, but Lagarith compresses much better. You want this.
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This version now works perfect with Vegas 6.0, no more 99% cpu usage. Very good codec... the BEST for compression with alpha channel. It compress a lot! A Must-Have for FX editors.
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Vegas 6 uses 99% of CPU when I import a video with alpha channel using this codec. But, it compress a lot!!
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Very nice codec! I used it with VirtualDub after tansfering my DV video. Great for editing DV in one program and exporting it, so you can use a differnt DVD encoder without loosing quality. Definitly a keeper.
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