Diary Of An x264 Developer

04/25/2010 (11:01 am)

Announcing the first free software Blu-ray encoder

Filed under: blu-ray,x264 ::

For many years it has been possible to make your own DVDs with free software tools.  Over the course of the past decade, DVD creation evolved from the exclusive domain of the media publishing companies to something basically anyone could do on their home computer.

But Blu-ray has yet to get that treatment.  Despite the “format war” between Blu-ray and HD DVD ending over two years ago, free software has lagged behind.  “Professional” tools for Blu-ray video encoding can cost as much as $100,000 and are often utter garbage.  Here are two actual screenshots from real Blu-rays: I wish I was making this up.

But today, things change.  Today we take the first step towards a free software Blu-ray creation toolkit.

Thanks to tireless work by Kieran Kunyha, Alex Giladi, Lamont Alston, and the Doom9 crowd, x264 can now produce Blu-ray-compliant video.  Extra special thanks to The Criterion Collection for sponsoring the final compliance test to confirm x264′s Blu-ray compliance.

With x264′s powerful compression, as demonstrated by the incredibly popular BD-Rebuilder Blu-ray backup software, it’s quite possible to author Blu-ray disks on DVD9s (dual-layer DVDs) or even DVD5s (single-layer DVDs) with a reasonable level of quality.  With a free software encoder and less need for an expensive Blu-ray burner, we are one step closer to putting HD optical media creation in the hands of the everyday user.

To celebrate this achievement, we are making available for download a demo Blu-ray encoded with x264, containing entirely free content!

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