AnsweredAssumed Answered

Is userQpMin supported in i.MX6 VPU API ?

Question asked by Masahiro Ichikawa on May 6, 2016
Latest reply on Sep 15, 2016 by Jean-François Pascolo

I'm checking several parameters in VPU API of i.MX6.
I've tried to check userQPMax/userQpMin parameter which is included in EncOpenParam.
userQpMin is not valid in Linux VPU driver. (userQpMax valid)
Does anyone know the reason?

Where can I get the latest Linux VPU driver and firmware?
(I think VPU API Reference Manual should be updated,if some parameters/functions are not supported now.)

 

[Current My Environment]
- Target       : i.MX6Q (SABRE-SDP)
- OS           : Linux 3.14.28
- Encoding     : H.264 (1920x1080)
- VPU firmware : Ver  3.1.1_r46063
- VPU library  : Ver  5.4.28
- Ref. i.MX 6Dual/6Quad VPU Application Programming Interface Linux Reference Manual
  (Rev L3.0.35_4.1.0, 09/2013)

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