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QuickSync H.264 FFMPEG 5.0 bitrate rate ignored since driver update

poptravel
Beginner
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I am running a scripted ffmpeg transcode scripts for weeks that fail to work properly since a driver update.

Since the driver Update of Intel UHD to 30.0.101.1340 the bitrate argument is being ignored. I'm pretty sure this is a Intel driver problem as the same ffmpeg version was working before honoring the "-b:v 37.5M" argument for 37.5 Mbit/s while now it is going between 60-100 Mbit/s.

How can the driver be rolled back or can this issue get confirmed?

 

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David_G_Intel
Moderator
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Hello poptravel


Thank you for posting on the Intel️® communities. Please share with us the following information to investigate:

  • Did this start with the .1340 driver?
  • Did you try other drivers?
  • Intel® System Support Utility (Intel® SSU) results 


Regards, 

David G 

Intel Customer Support Technician 


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David_G_Intel
Moderator
821 Views

Were you able to check the previous post?  

Let us know if you still need assistance.    


Best regards,  

David G.  

Intel Customer Support Technician  


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David_G_Intel
Moderator
809 Views

We have not heard back from you, so we will close this thread. If you need any additional information, please submit a new question as this thread will no longer be monitored. 


Best regards,  

David G. 

Intel Customer Support Technician  


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