Hi all

I'm working with imx6dlsabresd, fsl-image-qt5 derived image and Qt Multimedia Widgets.

The bsp i derived from a mix of jethro and krogoth and Qt is 5.6.1 version, kernel is linux-imx 4.1.15.


I need to play video on the screen

Tje video file has the following format.

Topology:
  container: Quicktime
    video: H.264 (Baseline Profile)

Properties:
  Duration: 0:01:12.500000000
  Seekable: yes
  Tags:
      codec video: H.264 / AVC
      codice lingua: en
      bitrate: 1137481
      data/ora: 2018-05-29T13:57:59Z
      QT atom: buffer of 25 bytes
      formato contenitore: ISO MP4/M4A


Sometime happens that the video can not be played anymore.

Kernel tells "Physical memory allocation error!" in mxc_vpu.

I think the message is printed after vpu_alloc_dma_buffer fails.


Have you some experience?


There are some patch?

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