topic Re:Quick Sync Video H.264 Encoder MFT resource leak in Graphics

Quick Sync Video H.264 Encoder MFT resource leak

Freud — Thu, 13 Oct 2022 11:50:59 GMT

issue:

resource leaks when stopped.

It's normal on amd and nvidia gpu。

cpu: i5 8400 / i9 9900

gpu: Intel® UHD Graphics 630

OS: win 10 / 11

driver: 27.20.100.9616 / 30.0.101.3113 / 31.0.101.2111 (Latest)

code: https://gist.github.com/KeloCube/0e56ba7f2c5729223483147eb35d9cc7

Re:Quick Sync Video H.264 Encoder MFT resource leak

Jean_Intel — Fri, 14 Oct 2022 16:57:35 GMT

Hello Freud,

Thank you for posting on the Intel️® communities.

In order to have a better understanding of your issue, please provide me with the following:

What type of resource leak did you find? Is it a memory leak?
Provide me with the steps to replicate the issue.
Create a report using the Intel®️ System Support Utility (Intel®️ SSU)
- • Download the Intel SSU
- • Open the application and click on "Scan" to see the system and device information. By default, Intel®️ SSU will take you to the "Summary View."
- • Click on the menu where it says: "Summary" to change it to "Detailed View."
- • To save your scan: click on "Next"; then "Save."

Best regards,

Jean O.

Intel Customer Support Technician

Re:Quick Sync Video H.264 Encoder MFT resource leak

Jean_Intel — Tue, 18 Oct 2022 14:21:14 GMT

Hello Freud,

I hope you are doing fine.

Were you able to check the previous post?

Let us know if you still need assistance.

Best regards,

Jean O.

Intel Customer Support Technician

Re: Re:Quick Sync Video H.264 Encoder MFT resource leak

Freud — Wed, 19 Oct 2022 03:16:23 GMT

What type of resource leak did you find? Is it a memory leak?
memory leak.
Provide me with the steps to replicate the issue.
My application do Encoding H.264 video using hardware MFTs.
Can you try running this example，Each cycle increases 140M memory .
https://gist.github.com/Freuddd/5d4c4e24bb20e84dd699b479fc1a9ba1

Re:Quick Sync Video H.264 Encoder MFT resource leak

Jean_Intel — Wed, 19 Oct 2022 15:02:47 GMT

Hello Freud,

Thank you for the information provided.

I will proceed to check the issue internally and post back soon with more details.

Best regards,

Jean O.

Intel Customer Support Technician

Re:Quick Sync Video H.264 Encoder MFT resource leak

Jean_Intel — Thu, 20 Oct 2022 14:20:04 GMT

Hello Freud,

To continue with my investigation, I would like to confirm the following information:

What are you exactly creating?
Can you provide a sample and step-by-step how and where to run the app?
Can you share a video showing up the issue?
Are you creating this application for work? What is your company name?
Can you test if the same happens on the 11th or 12th gen Intel processor?
How are you checking or detecting the memory leak?

Best regards,

Jean O.

Intel Customer Support Technician

Re:Quick Sync Video H.264 Encoder MFT resource leak

Jean_Intel — Mon, 24 Oct 2022 14:07:55 GMT

Hello Freud,

I hope you are doing fine.

Were you able to check the previous post?

Let us know if you still need assistance.

Best regards,

Jean O.

Intel Customer Support Technician

Re:Quick Sync Video H.264 Encoder MFT resource leak

Jean_Intel — Tue, 25 Oct 2022 14:31:50 GMT

Hello Freud,

We're glad to know the information helped. Hopefully, it will help other community members. Since the thread is now solved, we will close it. If you need any additional information, please submit a new question as this thread will no longer be monitored.

Best regards,

Jean O.

Intel Customer Support Technician