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Registered: ‎06-16-2020

2019.2 MPSoC VCU serious memory leak using omxh264dec

I'm using the gstreamer element, omxh264dec, for the LogiCORE H.264/H.265 Video Codec Unit (VCU) in the MPSoC Embedded Linux system built by Petalinux 2019.2. But I found serious memory leak problem when running the gst-launch cmd as following:

"gst-launch-1.0 rtspsrc location=rtsp://passwd:username@ip ! rtph265depay ! h265parse ! omxh265dec ! filesink location=test.yuv"

Running "free -m" command, the memory usage increases by about 2MB memory per second. However, the memory usage increases slightly when running the gst-launch cmd as following:

"gst-launch-1.0 -e rtspsrc location=rtsp://passwd:username@ip ! rtph265depay ! h265parse ! mp4mux ! filesink location=test.mp4".

So this is caused by omxh264dec? is there any solution?

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