sunqh's repositories
aces-dev
AMPAS Academy Color Encoding System Developer Resources
algorithms
Bug-tracking for Jeff's algorithms book, notes, etc.
BadGame
《BadGame 烂游戏》--使用cocos2d-x开发的一款横版卷轴类游戏
bitinsight
这是一个通用的二进制数据分析工具。
Brave_cpp
A cpp version of Brave based on cocos2dx 3.2
CainCamera
CainCamera is an Android Project to learn about development of beauty camera, image and short video
Conversion-and-Coding-Implementation-for-HDR-Video-with-PQ-Transfer-characteristics
The high brightness and dark parts of videos are compressed and lost during the transmitting by the traditional standard dynamic range (SDR). The high dynamic range (HDR) has gained more and more attention, because it can faithfully restore the high brightness and dark parts of grayscale and color level. In order to realize the conversion and coding of HDR of videos, a PQ codec is written on the basis of H.265 in C language and the functions of pre-coding and post-decoding are added. The pre-coding process is divided into Perceptual Quantization (PQ) curve photoelectric conversion, RGB and YCbCr mutual conversion, quantification, sampling. The post-decoding process is inverse process of pre-coded, which includes upper sampling, anti-quantization, color space conversion, perceptual quantification. The core of codec is to use the PQ curve to transform the optical signal into electrical signal nonlinearly, thus expanding the dynamic reproduction range of the traditional transmission system. Finally, decoding videos can realize the whole brightness dynamic range, which is visible to the human eye.
Earlybird
A Mobile Game Similar to FlappyBird, which is based on cocos2dx-3.0beta2
ffmpeg-libav-tutorial
FFmpeg libav tutorial - learn how media works from basic to transmuxing, transcoding and more
HDR_Toolbox
HDR Toolbox for processing High Dynamic Range (HDR) images into MATLAB and Octave
isoviewer
GUI application to have closer look ISO 14496-12 and other MP4 files.
mpv
🎥 Command line video player
Python-100-Days
Python - 100天从新手到大师