347 lines
16 KiB
Plaintext
347 lines
16 KiB
Plaintext
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Releases
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-----------
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v2.1.0
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------
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- Experimentally support for multi-thread decoding(default disabled,and may result in random problems if enabled)
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- Assembly optimization for loongson platform
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- Update meson version to 5
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- Some minor bug fixes
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v2.0.0
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------
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- B-frame decoding support for Main and High Profile with two test cases
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- Add support for loongson(https://en.wikipedia.org/wiki/Loongson) platform
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- Add clang support for arm/arm64/x86 for NDK version over 17
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- Enable stack protector
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- Add some test cases
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- Avoid using C++/CX code for threads for Windows Phone/Windows Store/UWP
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- Remove extra visual studio projects for the decoder
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- Remove check for working compiler in NDK
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- Bug fixes
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v1.8.0
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------
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- Add meson build for Linux/Windows platform
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- Disable background detection for screen route
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- Add a workaround for Visual Studio 2013 C++ x64 compiler bug on AVX2. That bug will cause crash and has been fixed in Visual Studio 2014
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- Change the default profile from baseline to high if user does not set it and CABAC is specified
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- Skip frames that are marked as IDR due to scene change and simultaneously marked as skip frame to reduce bit rate
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- Refine threshold calculation algorithms for rate control in lower frame rate to get better effect
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- Encoder return with a specific return value instead of uninitialize encoder when input resolution is invalid
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- Refine strategy on level change to avoid frequent IDR. Encoder will not be reset if level is changed to a smaller one
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- Support to set the min and max QP values on screen content mode
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- Fix a memory issue that may cause encoder crash when temporal layer change
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- Corrected some statistics information
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- Refine error concealment algorithms to improve user experience
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- Support to get information about current output picture is reference picture or not on decoder side
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- Bug fix for decoder when 8x8 prediction mode is enabled on the input bitstream
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- Enable NEON for ChromeOS devices
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- Support for Fuchsia operating systerm
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- Support for building arm64 with MSVC
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- Remove some warnings when building with MSVC
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- Fix clang compiler error when building arm assembly funtions
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- Bug fixes for unit test
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v1.7.0
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------
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- Changed SPS/PPS strategy option name,See enum ENCODER_OPTION
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- Changed NAL size length parameter from static array to pointer to support more NALs.See struct SParserBsInfo
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- Changed semaphores to condition variables on apple platform
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- Changed version update mechanism as Major.Minor.patch,like 1.7.0
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- Supported to force IDR independently for each layer in simulcast AVC case.See API ForceIntraFrame()
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- Supported LTR request independently for each layer in simulcast AVC case.See struct SLTRRecoverRequest and SLTRMarkingFeedback
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- Supported to set sample aspect ratio in VUI on encoder side. See struct SSpatialLayerConfig
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- Supported to set profile and level, changed the default level as 4.1 if the user doesn’t set it. See enum ELevelIdc
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- Supported to get profile and level info on decoder side.See enum DECODER_OPTION
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- Supported for enable/disable AVX2 build option. Build option: HAVE_AVX2
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- Supported to set decoder statistics log interval, Add DECODER_OPTION_STATISTICS_LOG_INTERVAL.See DECODER_OPTION.
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- Supported for AU delimiter NAL on decoder side. AU delimiter refers to section 7.3.2.4
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- Supported for x86 PIC assembly and build option. Build option: ENABLEPIC. git issues:#2263 #2534
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- Supported for Cygwin x86_64 build
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- Supported to get sample aspect ratio by GetOption on decoder. Add option: DECODER_OPTION_GET_SAR_INFO
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- Set constraint_set4_flag constraint_set5_flag to align to CHP definition in latest H264 standard
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- Improved VUI support on decoder side
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- Improved decoder statistics info output
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- Refined the return value when failed in memory allocation
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- Added SSSE3 motion compensation routines
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- Added AVX2 motion compensation routines
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- Optimization on some of SSE2/MMX functions
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- Refactor rate control for RC_BUFFERBASED_MODE and RC_QUALITY_MODE mode
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- Added more unit tests for random resolution input,slice mode switch,profile/level setting
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- Refined logs
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- Bug fixes for 4:0:0 format support on decoder
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- Bug fixes for complexity calculation for screen content mode
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- Bug fixes for loadbalancing turn on, git issue:#2618
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- Bug fixes for parser subsps, scalling list, parser longer bitstream
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v1.6.0
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------
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- Adjusted the encoder API structures
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- Removed the unused data format in decoder API
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- Encoder support of simulcast AVC
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- Added support of video signal type present information
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- Added support of encoder load-balancing
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- Improved encoder multi-threads, rate control and down-sampling
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- Fixed the frame size constraint in encoder
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- Bug fixes for rate control, multi-threading, simulcasting in encoder
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- Bug fixes for interface call, return value check, memory leak in decoder
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- Bug fixes for UT and statistic information
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- Bug fixes for assembly code
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- Remove the unused and redundant code
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- Improvements on UT, memory allocation failed protection, error-protection in decoder, input parameters checking in encoder, assembly for AVX2 support, assembly code performance, logging and documentation
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- Correct some typos in source code and documents
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v1.5.3
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------
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- Bug fixes for GMP Plugin
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v1.5.2
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------
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- Fix GMP Plugin causing the Browser crash on Android
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v1.5.1
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------
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- Bug fixes for GMP Plugin
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v1.5.0
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------
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- Correct a typo in codec return value (github issue#2046, cmUnkonwReason -> cmUnknownReason)
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- Added Codec demo and auto build script for WP8
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- Decoder support of 'Constrained High Profile' of H.264
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- Encoder support of CABAC of H.264
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- Encoder support of input frame rate 60
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- Improved syntax of gaps_in_frame_num_value_allowed_flag in encoder
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- Improved memory usage for multi-threading in encoder
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- Added VUI info for base layer in encoder
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- Added encoder interface to get external setting of iMaxQp and iMinQp for rate control
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- Bug fixes for Rate Control, multi-threading and simulcasting in encoder
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- Bug fixes for NoDelay API, ParseOnly functions, error-concealment off functiond and error-detection in decoder
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- Bug fixes for UT
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- Fixes to avoid valgrind warnings, potential crash and calculation overflow
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- Merged files for decoder/encoder and remove unused files
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- Improvements on build scripts, UT, error-protection in decoder, input param checking in encoder, assembly for 64bit support, downsampling, logging and documentation
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Note:
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'Constrained High Profile' = 'Constrained Baseline Profile' plus:
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- CABAC
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- Intra 8x8 mode support
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- 8x8 transform
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- QP scaling matrices
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- QP per chroma component
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- Mono 4:0:0 (experimental)
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- Weighted prediction
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v1.4.0
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------
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- Decoder new interface of DecodeFrameNoDelay
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- Added new encoder and decoder statistics
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- Added option for generating pdb in windows builds
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- Added new rate control mode (RC_TIMESTAMP_MODE) for inconstant frame rate input
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- Added new Sps/Pps strategies for real-time video
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— Added support for simulcast avc
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- Improvements in code structure, assembly, input parameter checking, logging, UT and comments
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- In gmp-openh264, return decoder error correctly and other fixes
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- Decoder bug fixes when for Error Concealment disabled
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- Bug fixes for ParseOnly functions
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- Bug fixes for encoding large frame size (>32767MBs)
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- Fixes to avoid valgrind warnings, potential crash and calculation overflow
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-----------
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v1.3.1
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------
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- Fixed and enhanced protection to avoid crash when reading lossy bitstreams
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- Adjust the default mode of Error Concealment used by gmp-openh264
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-----------
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v1.3.0
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------
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- Removed manual API document, now using wiki: https://github.com/cisco/openh264/wiki (0af48e5 for v1.3.0)
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- Added API version in API header files
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- Added pkg-config file
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- Added decoder support of parsing only (bParseOnly) for only parsing bit stream but not decoding
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- Added timestamp and max nal size in gmp-openh264.cpp when calling encoding
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- Added timestamp info in decoder input and return structure
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- Added support of level 9 in decoder
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- Added total length of the encoded frame in encoder return structure
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- Added SetOption(ENCODER_OPTION_SVC_ENCODE_PARAM_BASE,&base) for encoder
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- Set constraint set 0 and 1 flags for non-scalable
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- Improved error concealment algorithms and provide more modes of error-concealment
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- Improved rate control algorithms and reference selection algorithms for screen content encoding
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- Added encoder and decoder statistics interface
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- Improved input parameter checking and logging
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- Bug fixes, warning reductions, and test improvements
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-----------
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v1.2.0
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------
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- Add and modify encoder APIs related to rate control and screen content encoding
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- Remove PauseFrame in encoder APIs
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- Improve rate control and compression ratio for screen content encoding
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- Improve error concealment algorithm
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- Improve validation of input parameters
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- Add ARM64 assembly
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- bug fixes
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-----------
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v1.1.0
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------
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- Modify some APIs (see API doc for detail)
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- Improve the compression ratio of screen content encoding
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- ARM64 assembly support for most of core functions in encoder & decoder
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- Modify error concealment logic to always return decoding error info until IDR picture comes
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- fix some bugs
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Binaries
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-----------
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These binary releases are distributed under this license:
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http://www.openh264.org/BINARY_LICENSE.txt
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v2.1.0
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http://ciscobinary.openh264.org/libopenh264-2.1.0-android-arm.so.bz2
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http://ciscobinary.openh264.org/libopenh264-2.1.0-android-arm.so.sig.bz2
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http://ciscobinary.openh264.org/libopenh264-2.1.0-android-arm64.so.bz2
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http://ciscobinary.openh264.org/libopenh264-2.1.0-android-arm64.so.sig.bz2
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http://ciscobinary.openh264.org/libopenh264-2.1.0-ios.a.bz2
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http://ciscobinary.openh264.org/libopenh264-2.1.0-ios.a.sig.bz2
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http://ciscobinary.openh264.org/libopenh264-2.1.0-linux32.5.so.bz2
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http://ciscobinary.openh264.org/libopenh264-2.1.0-linux32.5.so.sig.bz2
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http://ciscobinary.openh264.org/libopenh264-2.1.0-linux64.5.so.bz2
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http://ciscobinary.openh264.org/libopenh264-2.1.0-linux64.5.so.sig.bz2
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http://ciscobinary.openh264.org/libopenh264-2.1.0-osx32.5.dylib.bz2
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http://ciscobinary.openh264.org/libopenh264-2.1.0-osx64.5.dylib.bz2
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http://ciscobinary.openh264.org/openh264-2.1.0-win32.dll.bz2
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http://ciscobinary.openh264.org/openh264-2.1.0-win64.dll.bz2
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v2.0.0
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------
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http://ciscobinary.openh264.org/libopenh264-2.0.0-android.so.bz2
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http://ciscobinary.openh264.org/libopenh264-2.0.0-android.so.sig.bz2
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http://ciscobinary.openh264.org/libopenh264-2.0.0-ios.a.bz2
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http://ciscobinary.openh264.org/libopenh264-2.0.0-ios.a.sig.bz2
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http://ciscobinary.openh264.org/libopenh264-2.0.0-linux32.5.so.bz2
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http://ciscobinary.openh264.org/libopenh264-2.0.0-linux32.5.so.sig.bz2
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http://ciscobinary.openh264.org/libopenh264-2.0.0-linux64.5.so.bz2
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http://ciscobinary.openh264.org/libopenh264-2.0.0-linux64.5.so.sig.bz2
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http://ciscobinary.openh264.org/libopenh264-2.0.0-osx32.5.dylib.bz2
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http://ciscobinary.openh264.org/libopenh264-2.0.0-osx64.5.dylib.bz2
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http://ciscobinary.openh264.org/openh264-2.0.0-win32.dll.bz2
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http://ciscobinary.openh264.org/openh264-2.0.0-win64.dll.bz2
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v1.8.0
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------
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http://ciscobinary.openh264.org/libopenh264-1.8.0-android19.so.bz2
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http://ciscobinary.openh264.org/libopenh264-1.8.0-android19.so.sig.bz2
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http://ciscobinary.openh264.org/libopenh264-1.8.0-ios.a.bz2
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http://ciscobinary.openh264.org/libopenh264-1.8.0-ios.a.sig.bz2
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http://ciscobinary.openh264.org/libopenh264-1.8.0-linux32.4.so.bz2
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http://ciscobinary.openh264.org/libopenh264-1.8.0-linux32.4.so.sig.bz2
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http://ciscobinary.openh264.org/libopenh264-1.8.0-linux64.4.so.bz2
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http://ciscobinary.openh264.org/libopenh264-1.8.0-linux64.4.so.sig.bz2
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http://ciscobinary.openh264.org/libopenh264-1.8.0-osx32.4.dylib.bz2
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http://ciscobinary.openh264.org/libopenh264-1.8.0-osx64.4.dylib.bz2
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http://ciscobinary.openh264.org/openh264-1.8.0-win32.dll.bz2
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http://ciscobinary.openh264.org/openh264-1.8.0-win64.dll.bz2
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v1.7.0
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------
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http://ciscobinary.openh264.org/libopenh264-1.7.0-android19.so.bz2
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http://ciscobinary.openh264.org/libopenh264-1.7.0-android19.so.sig.bz2
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http://ciscobinary.openh264.org/libopenh264-1.7.0-ios.a.bz2
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http://ciscobinary.openh264.org/libopenh264-1.7.0-ios.a.sig.bz2
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http://ciscobinary.openh264.org/libopenh264-1.7.0-linux32.4.so.bz2
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http://ciscobinary.openh264.org/libopenh264-1.7.0-linux32.4.so.sig.bz2
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http://ciscobinary.openh264.org/libopenh264-1.7.0-linux64.4.so.bz2
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http://ciscobinary.openh264.org/libopenh264-1.7.0-linux64.4.so.sig.bz2
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http://ciscobinary.openh264.org/libopenh264-1.7.0-osx32.4.dylib.bz2
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http://ciscobinary.openh264.org/libopenh264-1.7.0-osx64.4.dylib.bz2
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http://ciscobinary.openh264.org/openh264-1.7.0-win32.dll.bz2
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http://ciscobinary.openh264.org/openh264-1.7.0-win64.dll.bz2
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v1.6.0
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------
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http://ciscobinary.openh264.org/libopenh264-1.6.0-android19.so.bz2
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http://ciscobinary.openh264.org/libopenh264-1.6.0-ios.a.bz2
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http://ciscobinary.openh264.org/libopenh264-1.6.0-linux32.3.so.bz2
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http://ciscobinary.openh264.org/libopenh264-1.6.0-linux64.3.so.bz2
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http://ciscobinary.openh264.org/libopenh264-1.6.0-osx32.3.dylib.bz2
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http://ciscobinary.openh264.org/libopenh264-1.6.0-osx64.3.dylib.bz2
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http://ciscobinary.openh264.org/openh264-1.6.0-win32msvc.dll.bz2
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http://ciscobinary.openh264.org/openh264-1.6.0-win64msvc.dll.bz2
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v1.5.0
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------
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http://ciscobinary.openh264.org/libopenh264-1.5.0-android19.so.bz2
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http://ciscobinary.openh264.org/libopenh264-1.5.0-ios.a.bz2
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http://ciscobinary.openh264.org/libopenh264-1.5.0-linux32.so.bz2
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http://ciscobinary.openh264.org/libopenh264-1.5.0-linux64.so.bz2
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http://ciscobinary.openh264.org/libopenh264-1.5.0-osx32.dylib.bz2
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http://ciscobinary.openh264.org/libopenh264-1.5.0-osx64.dylib.bz2
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http://ciscobinary.openh264.org/openh264-1.5.0-win32msvc.dll.bz2
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http://ciscobinary.openh264.org/openh264-1.5.0-win64msvc.dll.bz2
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v1.4.0
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------
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http://ciscobinary.openh264.org/libopenh264-1.4.0-android19.so.bz2
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http://ciscobinary.openh264.org/libopenh264-1.4.0-linux32.so.bz2
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http://ciscobinary.openh264.org/libopenh264-1.4.0-linux64.so.bz2
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http://ciscobinary.openh264.org/libopenh264-1.4.0-osx32.dylib.bz2
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http://ciscobinary.openh264.org/libopenh264-1.4.0-osx64.dylib.bz2
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http://ciscobinary.openh264.org/openh264-1.4.0-win32msvc.dll.bz2
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http://ciscobinary.openh264.org/openh264-1.4.0-win64msvc.dll.bz2
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v1.3.1
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------
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http://ciscobinary.openh264.org/libopenh264-1.3.1-android19.so.bz2
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http://ciscobinary.openh264.org/libopenh264-1.3.1-linux32.so.bz2
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http://ciscobinary.openh264.org/libopenh264-1.3.1-linux64.so.bz2
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http://ciscobinary.openh264.org/libopenh264-1.3.1-osx32.dylib.bz2
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http://ciscobinary.openh264.org/libopenh264-1.3.1-osx64.dylib.bz2
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http://ciscobinary.openh264.org/openh264-1.3.1-win32msvc.dll.bz2
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http://ciscobinary.openh264.org/openh264-1.3.1-win64msvc.dll.bz2
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v1.3.0
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------
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http://ciscobinary.openh264.org/libopenh264-1.3.0-android19.so.bz2
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http://ciscobinary.openh264.org/libopenh264-1.3.0-linux32.so.bz2
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http://ciscobinary.openh264.org/libopenh264-1.3.0-linux64.so.bz2
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http://ciscobinary.openh264.org/libopenh264-1.3.0-osx32.dylib.bz2
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http://ciscobinary.openh264.org/libopenh264-1.3.0-osx64.dylib.bz2
|
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http://ciscobinary.openh264.org/openh264-1.3.0-win32msvc.dll.bz2
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http://ciscobinary.openh264.org/openh264-1.3.0-win64msvc.dll.bz2
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v1.2.0
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------
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http://ciscobinary.openh264.org/libopenh264-1.2.0-android19.so.bz2
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http://ciscobinary.openh264.org/libopenh264-1.2.0-linux32.so.bz2
|
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http://ciscobinary.openh264.org/libopenh264-1.2.0-linux64.so.bz2
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http://ciscobinary.openh264.org/libopenh264-1.2.0-osx32.dylib.bz2
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http://ciscobinary.openh264.org/libopenh264-1.2.0-osx64.dylib.bz2
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http://ciscobinary.openh264.org/openh264-1.2.0-win32msvc.dll.bz2
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http://ciscobinary.openh264.org/openh264-1.2.0-win64msvc.dll.bz2
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v1.1.0
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------
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http://ciscobinary.openh264.org/libopenh264-1.1.0-android19.so.bz2
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http://ciscobinary.openh264.org/libopenh264-1.1.0-linux32.so.bz2
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http://ciscobinary.openh264.org/libopenh264-1.1.0-linux64.so.bz2
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http://ciscobinary.openh264.org/libopenh264-1.1.0-osx32.dylib.bz2
|
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http://ciscobinary.openh264.org/libopenh264-1.1.0-osx64.dylib.bz2
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http://ciscobinary.openh264.org/openh264-1.1.0-win32msvc.dll.bz2
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http://ciscobinary.openh264.org/openh264-1.1.0-win64msvc.dll.bz2
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v1.0.0
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------
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http://ciscobinary.openh264.org/libopenh264-1.0.0-android19.so.bz2
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http://ciscobinary.openh264.org/libopenh264-1.0.0-linux32.so.bz2
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http://ciscobinary.openh264.org/libopenh264-1.0.0-linux64.so.bz2
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http://ciscobinary.openh264.org/libopenh264-1.0.0-osx64.dylib.bz2
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http://ciscobinary.openh264.org/openh264-1.0.0-win32msvc.dll.bz2
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http://ciscobinary.openh264.org/openh264-1.0.0-win64msvc.dll.bz2
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