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followers: 17.0 following: 16.0 repos: 327.0 gists: 2.0

Name: Seaman Hou

Type: User

Location: beijing

Self Introduction

Personal Information

Skills

Programming Languages: C/C++, Java, Python, JNI, Shell, C#
Database: MySQL, SQLite, Redis
Version Control: Git / GitHub / GitLab / Gitee
Software Development: Visual Studio, Eclipse, Android Studio, Qt Creator, CLion, Vim, Emacs
Software Debugging: GDB, Valgrind, Perf, Android Profiler, Android Systrace, Android Trace
Software Testing: JUnit, Google Test, Google Mock, Mockito, PowerMock, Robolectric, Espresso, JMeter
Software Build: Make, CMake, Gradle, Maven, Ant, NDK-Build
System Architecture: Android, Linux, Windows, Embedded, MCU

Professional Headline

Senior Software Engineer

Experience

23 years of C programming experience, 20 years of C++ programming experience, 10 years of Java programming experience, 5 years of Python programming experience, 3 years of Shell programming experience
23 years of Windows development experience, 12 years of Linux development experience, 12 years of Android development experience, 8 years of embedded development experience, 2 years of MCU development experience
Rich open source community experience, familiar with the development process of open source community, familiar with the development specification of open source community
Rich multi thread development experience, familiar with various technologies of multi thread development
Rich experience in interprocess communication, familiar with various technologies of interprocess communication
Rich network programming experience, familiar with TCP / IP protocol stack, familiar with socket programming
Rich multimedia development experience, familiar with audio and video codec, familiar with audio and video streaming media transmission
Rich player development experience, familiar with FFmpeg, GStreamer, VLC, MPlayer, ExoPlayer
Rich media data multiplexing and encapsulation experience, familiar with MP4, FLV, MKV, TS, MPEG2-TS, MPEG2-PS, MPEG-DASH, HLS
Rich transmission protocol development experience, familiar with RTMP, RTSP, RTP, SRT, WebRTC
Proficient in using various development tools, familiar with VS code, familiar with visual studio, familiar with eclipse, familiar with Android studio, familiar with Qt creator, familiar with CLion, familiar with vim, familiar with Emacs
Proficient in using various performance analysis tools, familiar with valgrind, GDB, perf, Android profiler, Android systrace, Android trace
Familiar with graphic development experience, familiar with OpenGL, Vulkan, Qt, GTK, SDL, Skia
Familiar with Android system architecture, Android system source code, Android system development
Familiar with Linux system architecture, Linux system source code, Linux system development
Familiar with Windows system architecture, Windows system source code, Windows system development
Familiar with embedded system architecture, embedded system source

Seaman Hou's Projects

mediacodecencodeh264

MediaCodec 编码 onPreviewFrame 回调的YUV数据为 h264

mediastreamer2

Linphone.org mirror for mediastreamer2 (git://git.linphone.org/mediastreamer2.git)

MixedReality-WebRTC is a collection of components to help mixed reality app developers integrate audio and video real-time communication into their application and improve their collaborative experience

netty-socketio

Socket.IO server implemented on Java. Realtime java framework

nextrtc-signaling-server

NextRTC is simple WebRTC signaling server written in java. It provides signal exchange and easy to integrate API

nginx-development-guide

nginx-rtmp-ffmpeg-conf

:whale:A Dockerfile for nginx-rtmp-module + FFmpeg from source with basic settings for streaming HLS. Built on Alpine Linux.

nginx-rtmp-module

NGINX-based Media Streaming Server

nginx_patch

Something could be public patches

ngx_quic

An experimental implementation of the QUIC protocol for NGINX.

node

Node.js JavaScript runtime :sparkles::turtle::rocket::sparkles:

notepad-ken

不用按esc，但实现了常用代码编辑器功能的VIM

nv21camerapreviewtoi420demo

An android demo which covert camera preview data in NV21 format to I420 by libyuv

onvif-server-with-rtsp

The main function of this project is onvif server-side device discovery and docking with RTSP real-time video stream, so the precondition is that RTSP stream has been realized and can be obtained by VLC software. The ONVIF Device Manager test tool is used to test the success of this project.