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    bruce

    @bruce

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    Posts made by bruce

    • H264 encode性能

      bo,
      该方案中,1080p视频源从PYNQ板载HDMI输入,经H.264编码后,码流从以太网发送,另一台PC机接受码流并用VLC解码。

      受限于FPGA开发板性能,该演示方案H.264 IP Core仅运行在30MHz频率,实时1080p编码的帧率在10fps左右。

      请问一下,受限于FPGA开发板的的性能,是DDR带宽限制,还是其他方面?

      posted in 交流讨论 | General Discussion
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      bruce
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