1. Home
  2. Embedded Programming
  3. Microprocessors for Java or MPEG4

Microprocessors for Java or MPEG4

Hello

I'm looking for two microprocessors, one that optimized for Java applications and another that has a compressor MPEG4. I need to do two designs, one with uClinux running an application in Java (requires a lot of time porting to C), another who has uClinux and it has to compress into MPEG-4 video input. For MPEG4 I found the series of Freescale i.MX, looking at Datasheet but I find nothing of how to use this function, so we know whether these optimizations makes them transparent manner. Anybody can help me?. Thank you very much.

Greetings, Antony

Reply to
Potxoka
Loading thread data ...

This one claims to be able to run Java, but I've never used it.

formatting link 

--
John B
Reply to
John B

"Potxoka" skrev i meddelandet news: snipped-for-privacy@m36g2000hse.googlegroups.com...

Are you sure that the i.MX does COMPRESSION. I would assume it does DE-COMPRESSION.

--
Best Regards,
Ulf Samuelsson
ulf@a-t-m-e-l.com
This message is intended to be my own personal view and it
may or may not be shared by my employer Atmel Nordic AB
Reply to
Ulf Samuelsson

I've done H.264 compression with the iMX27.

In order to implement this, you'll need to get the BSP from Freescale. It has sample driver code to interface with the compression engine. Also, this is done in firmware in an engine within the iMX27 and needs to be downloaded each boot. That's a binary blob you'll need from Freescale's BSP.

Steve

Reply to
steve_schefter

Maybe some ARM CPU with Jazelle might be a good idea:

formatting link 

--
Frank Buss, fb@frank-buss.de
http://www.frank-buss.de, http://www.it4-systems.de
Reply to
Frank Buss

ElectronDepot website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.