212w ago - A novel transcoding tool
Fixstars (PDF) allows for the conversion of video material on the Full HD format, with the help of a PlayStation 3 in real time, is coming in June 2009.
To quote, roughly translated: The conversion of video footage in Full HD movies at a resolution of 1920 x 1080 provides current desktop CPUs with a lengthy task. This allows the transcoding of a movie sometimes half a day.
In comes Linux Developer Fixstars with a video converter called
CodecSys CE-10, which was to encode movies into MPEG-4-AVC format (H.264)
The Cell processor uses a PlayStation 3 - this format will be predominantly on Blu-ray media or IP-TV via video-stream uses. The CE-10-encoder sends out from a Windows PC, the output data via Ethernet to the console, which finished the encoded data back to the PC sends back.
According to the announcement of Fixstars reached the Cell processor of the PlayStation a performance of 29 FPS, that is 1.2 times real-time conversion - the cell has a similar performance as the CUDA Badaboom encoder in combination with an Nvidia Geforce GTX-285.
By comparison, Intel's current top-CPU, the Core i7 965 XE, does it still at 18 FPS - normal desktop CPUs even create only about 5 FPS.
21 Comments - Go to Forum Thread »
Wow sounds incredible, but sony needs to give us Linux devs access the power of the ps3..
nope
Different architectures are better at different things; I'd prefer to see how it does on many other tests rather than just one. It's like comparing a workstation video card to a gaming video card, one does a certain thing better than the other but loses out to many other things as well so to call it "faster" is a rather blunt statement.
yes, i registered just to say this.