Anyone interested in real-time jpeg2000 software encoder for HD video?

Compression Techniques

Anyone interested in real-time jpeg2000 software encoder for HD video?

Posted by Hui Zhang on June 5, 2008 at 9:10 am

We have achieved 25 frame-per-second performance for 1920×1080 resolution, 4:2:2, 8-bit video, for both lossless and lossy encoding.

We used a quite-cheap PC platform, costing only around 1.6K USD (not including display device), based on Intel q6600 and Nvidia 9800 GX2.

Current platform is MS Windows. However, porting to Linux is an easy task, according to your requirements. Also, the performance can be improved with upgraded configuration (e.g. 3K USD for 4:4:4 10-bit video real-time encoding).

For any further cooperation ideas and questions/comments, feel free to contact us (hu*******@*****on.net).

Hui Zhang replied 17 years, 11 months ago 4 Members · 6 Replies
6 Replies

Daniel Low
June 5, 2008 at 1:00 pm

Hi Hui,

I’m always interested to hear about new encoding products, especially Hi Def real-time software based ones!

Thanks

_DL

__________________________________________________________________
Please post back saying what solved your problem. It could help others, and saying ‘thanks’ is free!
Hui Zhang
June 6, 2008 at 3:23 am

Hi Daniel,

Thank you for your interests. Would you like to tell your further requirements for this encoder in your use scenario? Hope to get your help to customize it to meet market needs.

Regards,
Hui
Ben Waggoner
June 6, 2008 at 6:34 am

What kind of system do you need for real-time decode? Decode performance has always been the biggest barrier to wide use of JPEG 2000.

Ben Waggoner
Principal Video Strategist, Silverlight
Microsoft Corporation

Compression Blog: on10.net/blogs/benwagg/
Compression Classes at Stanford and PSU: on10.net/blogs/benwagg/21622/
Daniel Low
June 6, 2008 at 9:24 am

I’m just interested to learn more about your solution at the moment, I don’t have any particular need currently, but in the industry I work in a requirement for such a solution could appear on my desk at anytime.

__________________________________________________________________
Please post back saying what solved your problem. It could help others, and saying ‘thanks’ is free!
Hui Zhang
June 6, 2008 at 9:34 am

Now we have no much progress for decoding… I think some dedicated hardware is needed, e.g. DXVA for jpeg2000 decoding.
Hui Zhang
June 6, 2008 at 9:42 am

Good. We also hope that such a solution could appear on your desk, ^_^.

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