frame / field mode - Githubissues

Freescale / libimxvpuapi

i.MX VPU API Library

GNU Lesser General Public License v2.1

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frame / field mode #29

Closed fictionjs closed 3 years ago

fictionjs commented 5 years ago

Hello,

We have a problem with decoding interlaced streams, which were encoded in "field mode" (with PAFF/MBAFF coding, although it is supported by IMX). VPU cannot properly handle that kind of frames, it works only for a while, then it stops. Everything is fine when we decode streams in "frame mode". Our platform is based on imx6qp. We are using: gst1-imx-0.13.0 libimxvpuapi-0.10.3

Can you help us?

dv1 commented 4 years ago

Looking at old issues now, sorry for not reacting. This is difficult to fix. I need an example h264 stream that triggers this problem. Note though that I am focusing on fixing things in version 2 of libimxvpuapi due to lack of time.