Table of Contents
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Resolution | GUI | Command Line |
Single Stream | Single Stream | |
4kp60 | X | √ |
4kp30 | X | √ |
1080p60 | X | √ |
√ - Supported
NA – Not applicable
x – Not supported
The below table gives information about the features supported in this design.
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2 Other Information
2.1 Known Issues
- For Petalinux VCU related known issues please refer AR# 7295072293: PetaLinux 2019.2 1 - Product Update Release Notes and Known Issues.
- For VCU related known issues please refer AR# 66763: LogiCORE H.264/H.265 Video Codec Unit (VCU) - Release Notes and Known Issues and Xilinx Zynq UltraScale+ MPSoC Video Codec Unit.
2.2 Limitations
- For Petalinux VCU related limitations please refer refer AR# 7295072293: PetaLinux 2019.2 1 - Product Update Release Notes and Known Issues.For VCU related limitations please refer AR# 66763: LogiCORE H.264/H.265 Video Codec Unit (VCU) - Release Notes and Known Issues, Xilinx Zynq UltraScale+ MPSoC Video Codec Unit and
Anchor PG252 2019.2 PG252 2019.2 PG252 and PG252 link.
2.3 Optimum VCU Encoder parameters for use-cases:
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$ gst-launch-1.0 v4l2src device=/dev/video0 io-mode=4 num-buffers=3600 ! video/x-raw, format=NV12, width=3840, height=2160, framerate=60/1 ! omxh265enc qp-mode=auto gop-mode=basic gop-length=60 b-frames=0 target-bitrate=60000 num-slices=8 control-rate=constant prefetch-buffer=true low-bandwidth=false filler-data=true latency-mode=normal ! h265parse ! mux. alsasrc device=hw:1,1 num-buffers=3600 ! audio/x-raw, format=S24_32LE, rate=48000, channels=2 ! queue max-size-buffers=0 max-size-time=0 ! audioconvert ! faac ! aacparse ! queue max-size-bytes=0 ! mpegtsmux name=mux ! filesink location = "/media/usb/test.ts" |
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