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media sdk 2017 R1 decode video memory leak

li_x_
Beginner
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Hi:

we found memory leak when use  media sdk 2017 R1 to decode video in Win7 os.

we are positioned to memory leak function is "DecodeFrameAsync" in MFXVideoDECODE Class.

Detail:

cpu type is i7-7700T : memory will leaked .

cpu type is i7-4770 and i7-6700: all is fine. no memory leak.

install media sdk 2017 R1

downdload sample form intel official website.

we use sample_decode to test this question in Win7_sp1 OS.

sample_decode project provide deode and render function.

if we only decode video not render, memory will leak.

we found memory will leak when  use SYSTEM_MEMORY mode to decode video in sample_decode project.

any suggest!

thank!

 

 

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li_x_
Beginner
482 Views

The cpu we used is intel's i7-7700T, decode video memory leak will happen in this cpu !

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