Categories

• 代码发布 | OpenASIC Code Release

  发布OpenASIC论坛最新开源硬件RTL：H.264 Encoder IP; H.265 Encoder IP

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  README This project is setup up with vivado 2016.01 and support 720p@30fps encoding. How to run this demo. Browse the website "https://pynq.readthedocs.io" and learn how to setup the PYNQ board. Prepare a micro-sd card and make the JP4 on PYNQ turn to "SD" mode. Copy everything from the "PYNQ Environment" to the sd card, such as the "h264" folder and the "jupyter_notebooks" folder. Connect the PYNQ board and PC1 together with usb cable (for UART) and ethernet cable. Connect the PYNQ board and PC2 together with hdmi cable, which is used as video source. Power on the PYNQ and reconfigure IP address by UART. Open a web browser and connect to Jupyter Notebooks. Run the "使用VLC接收HDMI视频流.ipynb". Open the "w.sdp" with VLC on PC1 and click the "play" button. Then you can see the decoding result in the VLC. DOWNLOAD LINK:

  https://pan.baidu.com/s/1ULXQNxTk55WPvteRMlp_1Q
  Password: 9nau

• 新闻文档 | News & Documents

  发布OpenASIC最新消息，开源项目文档

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  复旦大学专用集成电路与系统国家重点实验室（State Key Lab of ASIC & System，Fudan University）视频图像处理实验室（Video Image Processing Lab, VIP Lab）于2017年5月开源了实验室自主设计的H.264 Video Encoder IP Core。

  近日，实验室与XILINX公司大学计划合作，推出基于PYNQ开发板的H.264演示方案。

  演示视频地址： https://v.qq.com/x/page/y052033m5oz.html

  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。

  H.264 IP Core已经开源在网站：openasic.org 。

  基于PYNQ的H.264演示工程即将开源在PYNQ官网：pynq.io，敬请期待。

  VIP实验室主页：http://soc.fudan.edu.cn

  OpenASIC官方网站：www.openasic.org

• 交流讨论 | General Discussion

  技术讨论、技术交流、资料分享

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  @nunosilva96 求分享参考模型，多谢多谢

• 问题反馈 | Comments & Feedback

  Got a question? Ask away!

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  好的，我试试看。