lheric / Gitlhevcanalyzer
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What is Gitl HEVC Analyzer
Gitl HEVC/H.265 Analyzer is an open-source tool for bitstream analysis for HEVC/H.265 .
It is released under modified Apache License 2.0. If you want to use it for commercial purpose, please write us an email about your work. If you are not using it to develop weapons, produce or sell illegal drugs, and if you are not a terrorist, we will give your a commercial version for free.
If you are using our analyzer in your paper, please add a footnote or reference to our work
Current building status: 
(Not working on Mac OS X for now. Fixing..)
Looking for binary?
(If the binary is unstable on your system, please compile the source code)
Windows (64 bit):
https://sourceforge.net/projects/gtilhevcanalyzer/
For Linux & Mac OS X users, please compile the source code
If you find any bugs, you are welcomed to open new issues.
This work was partially supported by:
National Natural Science Foundation, P.R.China, under Grant 61173081
Guangdong Natural Science Foundation, P.R.China, under Grant S2011020001215.
Why Gitl HEVC Analyzer
First, all the commercial HEVC analyzers are too expensive.
Second, we need to draw additional graphics on the analysis results. It supports custom filters. In fact, all the features are implemented via custom filters.
Documents
Program structures (coming soon)
How to write a custom filter (coming soon)
Screenshot
Windows (Dark theme):
Linux (Default theme):
Mac OS X (Default theme):
Features
Support YUV420 (8bit) bitstream.
For historical reasons, besides formal HEVC bitstream, it also supports bitstreams generated by older HM encoders (HM-4.0, HM-5.2, HM-10.0 and HM-12.0).
- [x] Custom Plugins Support
- [x] Zoom In/Out Details
- [x] Predition Type Display
- [x] Coding Unit (CU) Display
- [x] Predition Unit (PU) Display
- [x] Transform Unit (TU) Display
- [x] Motion Vectors (MV) Display
- [x] Intra Mode (Angular, DC, Planar) Display
Road Map
- [x] Frames Bit Heatmap Filter
- [x] Frame Timeline
- [ ] Slice Display
- [x] Tile Display (Thank Yangyang Men)
- [ ] GOP Structure Graph
- [ ] 10 Bit YUV Support
- [ ] Bitsteam Comparison
How To Build
Written in C++ with Qt5 (c++11 support required) You should get and install Qt 5.1.0 or higher.
- Clone this repository.
git clone https://github.com/lheric/GitlHEVCAnalyzer.git GitlHEVCAnalyzer
- Init & update the submodules.
cd GitlHEVCAnalyzer
git submodule update --init --recursive
git submodule update --recursive
3a. Build on linux:
qmake -qt=qt5 GitlHEVCAnalyzer.pro -r "CONFIG+=Release"
make
3b. Build on windows:
qmake GitlHEVCAnalyzer.pro -r "CONFIG+=Release"
make
3c. Build on macosx:
# in case you don't have qt5 installed
# brew install qt5
qmake GitlHEVCAnalyzer.pro -r "CONFIG+=Release"
make
Instead of the building on the command line , Qt Creator is supported. Clone this project and its submodules, then open GitlHEVCAnalyzer.pro in Qt Creator.
Contact Us
Intelligent Information Processing Lab
School of Software, Sun Yat-sen University, Guangzhou, P.R.China
Author: Huang Li (李璜)
Supervised by Prof. Hongyang CHAO
Hongyang Chao (朝红阳)
School of Software
Sun Yat-sen University