we are developing an homekit IPcamera accessory using an iMX6Solo cpu.
the pipeline is
imxv4l2videosrc ---> imxipuimagetransform ---> vpuenc_h264 ---> Apple RTP API
All was working fine until we used Yocto FIDO with old fsl plugins (vpuenc).
Now, after updating Yocto to Rocko and fsl plugins to 4.3.4, there is no way to get the video decoding start on iOS side.
What have been changed on vpu encoding ?
Something related to SPS PPS AUD order ?
Thanks in advance,