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Freescale / gstreamer-imx

GStreamer 1.0 plugins for i.MX platforms
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Overlay not working in combination with VPU h264 encoder #182

Closed VJ-Tony closed 3 years ago

VJ-Tony commented 6 years ago

I'm facing a problem with a text overlay on the i.MX6 when I use the VPU h264 encoder. Replacing the CPU encoder by a software encoder does fix the issue. So when I use the x264enc, I have text annotated and when I use the imxvpuenc_h264 I have no text at all. This only occurs if there is also an imx camera input and a tee in the pipeline.

The pipelines: test-day-with-tee.txt test-day-with-tee-sw-enc.txt

The debug outputs: debug_output_with_tee.log debug_output_with_tee_sw_enc.log

For more information see this post

eloi29 commented 6 years ago

Here is an interesting discussion on Gstreamer ML pointing a potiential issue in gstreamer-imx: http://gstreamer-devel.966125.n4.nabble.com/Text-overlays-don-t-work-on-i-MX6-in-certain-pipelines-tt4685858.html

angolini commented 3 years ago

I think we can close this issue by now.

@dv1 if this is still something you want to keep open, please reopen the issue. thx