I use sample_decode.exe to decode MPEG2 stream and the execution is fine.
But the implement of decode is SW, not the HW acceleration that I need
Here is the command I used,
"sample_decode.exe -hw mpeg2 -i c:\\input.mpeg -o c:\\output.yuv"
and the platform :
OS: Win 7 Ultimate (32bit)
CPU: Pentium Dual-Core E5300@2.6GHz
Mem : 2 GB
Graphics: GMA X4500 (G43 chipset) with 18.104.22.168 (2010/10/15)
Media SDK : 22.214.171.12471 GOLD
Maybe the cause is the HW platform issue.
From the wiki, the different between X4500 and X4500HD(on G45 chipset) is the HW acceleration about VC-1 and H.264. The HW acceleration about MPEG2 seem to be the same(Maybe I am wrong).
Is there any possible software issue for this? Maybe something I missed.
Is any possible to use G43+E5300 to decode MPEG2 using HW acceleration?
(please tell me to replace the platform if now platform is out of Media SDK requirement)
Thank you in advance!