uavs3d is an opensource and cross-platform avs3 decoder, supports AVS3-P2 baseline profile.
features:
- AVS3-P2 baseline profile.
- supports to compile for Android/IOS/Windows/Linux/MacOS systems.
- optimized for ARMv7/ARMv8/SSE4/AVX2 chips.
- 10bit decoding on all supported platforms.
Copyright reserved by “Peking University Shenzhen Graduate School”, “Peng Cheng Laboratory”, and “Guangdong Bohua UHD Innovation Corporation”
This program is a free software. You can redistribute it and/or modify it under the terms of the BSD 4-clause license.
For more details, please view the file "COPYING" in the project.
The default configuration only support 8bit decoding.
To support 10bit streams decoding, edit source/decore/com_def.h : #define BIT_DEPTH 10
Prerequisites: Visual Studio 2017
build:
- ./version.bat (to generate version.h)
- solution file: build/x86_windows/uavs3d.sln
Prerequisites:
- gawk (http://www.gnu.org/software/gawk/)
- CMake (https://cmake.org) version 3.1 or higher
Build:
- mkdir build/linux
- cd build/linux && cmake ../..
- make && make install
to build shared library, set BUILD_SHARED_LIBS=1 please.
Prerequisites: XCode
Build:
- ./version.sh (generate the version.h)
- xcode solution file: build/ios/uavs3d.xcodeproj
Prerequisites: Android NDK (https://developer.android.google.cn/ndk/downloads/).
Build ndk library or executable file:
- ./version.sh (generate the version.h)
- cd build/android/ndk/jni
- $NDK_PATH/ndk-build
sample: ./uavs3d -i input.avs3 -o output.yuv -t 8 -l 2 -s 1
Arguments:
| short name | long name | introduction |
|---|---|---|
| -h | --help | Print this help |
| -v | --version | Version information |
| -i | --input | Input file |
| -o | --output | Output file |
| -l | --loglevel | Log level: 0: no message; 1: seq level; 2: frame level (default) |
| -t | --threads | Number of frame-level threads |
| -f | --frames | Total frames to decode |
| -s | --check_md5 | Enable to check md5 or not |
Edit build/ios/uavs3d/main.m to configure decoding options.
This program is originally developed by the team of Prof.Ronggang Wang ([email protected]) at Peking University Shenzhen Graduate School.
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Main contributors:
- Zhenyu Wang ([email protected]), Peking University Shenzhen Graduate School.
- Bingjie Han ([email protected]), Peking University Shenzhen Graduate School.
- Jiang Du, Peking University Shenzhen Graduate School.
- Kui Fan, Peking University Shenzhen Graduate School.
- Xi Xie, Peking University Shenzhen Graduate School.
- Guisen Xu, Peking University Shenzhen Graduate School.
- Xufeng Li, Peking University Shenzhen Graduate School.
- Yangang Cai, Peking University Shenzhen Graduate School.
- Hao Lv, Peng Cheng Laboratory.
- Min Chen.
** Ronggang Wang ([email protected]), Peking University Shenzhen Graduate School