topic JPEG decompression benchmark in Intel® Integrated Performance Primitives

JPEG decompression benchmark

Bj__246_rn_Andersson — Thu, 09 Jun 2011 10:23:38 GMT

Looking for some benchmarks for jpeg decoding but couldn't find it.

I'm trying to figure out if it is possible to decode a motion jpeg video stream (no hard-disc I/O) with a resolution of 1280*1024 at 60Hz without dropping frames. That would mean there is about 16 ms of time available for each video frame. The hardware used will be at minimum a modern laptop in performance.

Would this be possible with Intel IPP?

JPEG decompression benchmark

Chao_Y_Intel — Fri, 10 Jun 2011 05:28:25 GMT

Hello,

The simpleplayer application at the \audio-video-codecs sample code can decode the MJPEG video.

But if you want to check the threaded JPEG decoder performance, it you can use image-codecs\uic sample code. The codec only decode one JPEG images.

Thanks,
Chao