星期二, 8月 23, 2022

chardev gpio

 https://embeddedbits.org/new-linux-kernel-gpio-user-space-interface/#:~:text=Linux%20kernel%20GPIO%20interface,via%20a%20producer%2Fconsumer%20model

星期五, 8月 19, 2022

Kinesis


Reference data:

  1. https://aws.amazon.com/tw/kinesis/video-streams/resources/?nc=sn&loc=4&amazon-kinesis-video-streams-resources-blog.sort-by=item.additionalFields.createdDate&amazon-kinesis-video-streams-resources-blog.sort-order=desc
  2. https://docs.aws.amazon.com/kinesisvideostreams/latest/dg/kinesisvideo-dg.pdf
  3.  https://github.com/awslabs/amazon-kinesis-video-streams-producer-sdk-cpp
  4. https://docs.aws.amazon.com/kinesisvideostreams-webrtc-dg/latest/devguide/kvswebrtc-sdk-c.html
  5. https://docs.aws.amazon.com/iot/latest/developerguide/iot-embedded-c-sdk.html
  6. https://news.panasonic.com/jp/press/jn220124-1
  7. https://docs.aws.amazon.com/kinesis/index.html


rtl8723bu rtl8723du在mstar平臺上移植 BT



rtl8723bu rtl8723du在mstar平臺上移植

BT 

 https://www.twblogs.net/a/5edccc668ecbc10c342cf27b

星期二, 8月 16, 2022

SRS+ metaRTC

 

https://ossrs.net/lts/zh-cn/docs/v4/doc/introduction


https://ossrs.net/lts/zh-cn/docs/v4/doc/introduction




Major source:

  1. SRS(Simple Realtime Server) Doc
  2. metartc/metaRTC  (纯C的webrtc版IPC)


Information:

  1. metaRTC5.0实现君正/瑞芯微/MSTAR/海思等芯片的纯C的webrtc版IPC 
    1. (RK1126 prebuild so, )
    2. metaipc_rk1109/metaipc5_jz为瑞芯微和君正代码demo
  2. SRS不再维护srs-librtmp,原因请看#32。


Example:

  1. srs部署/webrtc拉流
  2. 用yangwebrtc搭建虚拟背景和美颜webrtc直播系统_metaRTC的博客-程序员ITS404