topic Transcoding in Intel® Integrated Performance Primitives

Transcoding

sadedoyin — Wed, 16 Feb 2011 12:26:26 GMT

Hi guys

are the UMC Samples suitable for real time video transcoding ---Decoding/Encoding? Or Just real time Encoding

Transcoding

Alexander_Modenov__I — Wed, 16 Feb 2011 13:15:56 GMT

There is no UMC transcoder sample but you can create your own transcoder using UMC components. UMC has enough components for it.

Regards,

Alexander

Transcoding

shyaki — Wed, 16 Feb 2011 15:01:03 GMT

The speed of your transcoding depends on lot of factors including input format, output format, video resolution, input bit rate, output bit rate, etc, and of course your system.
For example, if you want to transcode from MPEG2 to h.264, decoding mpeg2 should be relatively easy, but encoding h.264 is very slow for HD, far from real-time as I tested.

Transcoding

Vladimir_Dudnik — Wed, 16 Feb 2011 15:10:16 GMT

That'sright for software codecs performance, but I would recommend you also check Intel Media SDK product which provide hardware assistant media codec implementation. From what I know the transcoding to H.264 is really good on Sandy Bridge systems (it is second generation of Intel Core architecture)

Regards,
Vladimir

Transcoding

sadedoyin — Thu, 17 Feb 2011 16:50:13 GMT

Thank you Vladimir

Always a great help