Releases

02 Feb 08:53

BenzhengZhang

v2.4.1

c59550a

Release Version 2.4.1 Latest

Latest

v2.4.1

Fix off by one regression in decoder
Add security policy
Fix glitches that sometimes happen near the scene changes

Binaries

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http://www.openh264.org/BINARY_LICENSE.txt

All the binaries have been digitally signed.

Assets 2

24 Nov 09:06

BenzhengZhang

v2.4.0

34a0d2d

Release Version 2.4.0

Releases

v2.4.0

Add LoongArch SIMD
Support Android NDK r20 (also r21)
Support using gradle to build Android demo and unittest
Bug fixes

Binaries

These binary releases are distributed under this license:
http://www.openh264.org/BINARY_LICENSE.txt

All the binaries have been digitally signed.

Assets 2

21 Sep 01:11

GuangweiWang

v2.3.1

0a48f4d

Release Version 2.3.1

Releases

v2.3.1

update SHAREDLIB_MAJORVERSION value in Makefile

Binaries

These binary releases are distributed under this license:
http://www.openh264.org/BINARY_LICENSE.txt

All the binaries have been digitally signed.

Assets 2

01 Aug 02:13

GuangweiWang

v2.3.0

2e63786

Release Version 2.3.0

Releases

v2.3.0

Decoder bug fix to correct the B-frame order in some case
Fixes to avoid hanging for multi-thread decoding
Some Enhancements and fixes for rate control
Assembly optimization for loongson platform
Some minor bug fixes

Binaries

These binary releases are distributed under this license:
http://www.openh264.org/BINARY_LICENSE.txt

All the binaries have been digitally signed.

Assets 2

28 Jan 06:16

GuangweiWang

v2.2.0

33c6546

Release Version v2.2.0

Releases

v2.2.0

Add support for B-slice error concealment
Thread decoding support for multi-slice frame
SIMD optimization for loongson platform
Support the arm64 compilation on Windows and MacOS platform
Some Bug fixes for B-frame decoding
Some minor bug fixes

Binaries

These binary releases are distributed under this license:
http://www.openh264.org/BINARY_LICENSE.txt

All the binaries have been digitally signed.

v2.2.0

Assets 2

22 May 00:46

GuangweiWang

v2.1.1

50a1fcf

Release version v2.1.1

Releases

v2.1.1

release x86 and x64 libraries for android platform
release arm and arm64 libraries for linux platform
Bug fixes

Binaries

These binary releases are distributed under this license:
http://www.openh264.org/BINARY_LICENSE.txt

All the binaries have been digitally signed. binaries for windows and mac platform have been signed on the binaries itself, binaries on other platform are signed on an additional file with a .sig extension, which includes the corresponding SHA hashes.

v2.1.1

Assets 24

24 Mar 02:22

ycqian

v2.1.0

a60e28e

Release version v2.1.0

Releases

v2.1.0

Experimentally support for multi-thread decoding(default disabled,and may result in random problems if enabled)
Assembly optimization for loongson platform
Update meson version to 5
Some minor bug fixes

Binaries

These binary releases are distributed under this license:
http://www.openh264.org/BINARY_LICENSE.txt

v2.1.0

Assets 16

17 Jun 02:01

huili2

v2.0.0

7137401

Release version v2.0.0

Releases

v2.0.0

B-frame decoding support for Main and High Profile with two test cases
Add support for loongson(https://en.wikipedia.org/wiki/Loongson) platform
Add clang support for arm/arm64/x86 for NDK version over 17
Enable stack protector
Add some test cases
Avoid using C++/CX code for threads for Windows Phone/Windows Store/UWP
Remove extra visual studio projects for the decoder
Remove check for working compiler in NDK
Bug fixes

Binaries

These binary releases are distributed under this license:
http://www.openh264.org/BINARY_LICENSE.txt

v2.0.0

Assets 18

27 Jun 02:03

GuangweiWang

v1.8.0

6fe15a6

Release version 1.8.0

Releases

v1.8.0

Add meson build for Linux/Windows platform
Disable background detection for screen route
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
Change the default profile from baseline to high if user does not set it and CABAC is specified
Skip frames that are marked as IDR due to scene change and simultaneously marked as skip frame to reduce bit rate
Refine threshold calculation algorithms for rate control in lower frame rate to get better effect
Encoder return with a specific return value instead of uninitialize encoder when input resolution is invalid
Refine strategy on level change to avoid frequent IDR. Encoder will not be reset if level is changed to a smaller one
Support to set the min and max QP values on screen content mode
Fix a memory issue that may cause encoder crash when temporal layer change
Corrected some statistics information
Refine error concealment algorithms to improve user experience
Support to get information about current output picture is reference picture or not on decoder side
Bug fix for decoder when 8x8 prediction mode is enabled on the input bitstream
Enable NEON for ChromeOS devices
Support for Fuchsia operating systerm
Support for building arm64 with MSVC
Remove some warnings when building with MSVC
Fix clang compiler error when building arm assembly funtions
Bug fixes for unit test

Binaries

These binary releases are distributed under this license:
http://www.openh264.org/BINARY_LICENSE.txt

v1.8.0

Assets 16

16 Jun 04:59

GuangweiWang

v1.7.0

a180c9d

Release version 1.7.0

Releases

v1.7.0

Changed SPS/PPS strategy option name,See enum ENCODER_OPTION
Changed NAL size length parameter from static array to pointer to support more NALs.See struct SParserBsInfo
Changed semaphores to condition variables on apple platform
Changed version update mechanism as Major.Minor.patch,like 1.7.0
Supported to force IDR independently for each layer in simulcast AVC case.See API ForceIntraFrame()
Supported LTR request independently for each layer in simulcast AVC case.See struct SLTRRecoverRequest and SLTRMarkingFeedback
Supported to set sample aspect ratio in VUI on encoder side. See struct SSpatialLayerConfig
Supported to set profile and level, changed the default level as 4.1 if the user doesn’t set it. See enum ELevelIdc
Supported to get profile and level info on decoder side.See enum DECODER_OPTION
Supported for enable/disable AVX2 build option. Build option: HAVE_AVX2
Supported to set decoder statistics log interval, Add DECODER_OPTION_STATISTICS_LOG_INTERVAL.See DECODER_OPTION.
Supported for AU delimiter NAL on decoder side. AU delimiter refers to section 7.3.2.4
Supported for x86 PIC assembly and build option. Build option: ENABLEPIC. git issues:#2263 #2534
Supported for Cygwin x86_64 build
Supported to get sample aspect ratio by GetOption on decoder. Add option: DECODER_OPTION_GET_SAR_INFO
Set constraint_set4_flag constraint_set5_flag to align to CHP definition in latest H264 standard
Improved VUI support on decoder side
Improved decoder statistics info output
Refined the return value when failed in memory allocation
Added SSSE3 motion compensation routines
Added AVX2 motion compensation routines
Optimization on some of SSE2/MMX functions
Refactor rate control for RC_BUFFERBASED_MODE and RC_QUALITY_MODE mode
Added more unit tests for random resolution input,slice mode switch,profile/level setting
Refined logs
Bug fixes for 4:0:0 format support on decoder
Bug fixes for complexity calculation for screen content mode
Bug fixes for loadbalancing turn on, git issue:#2618
Bug fixes for parser subsps, scalling list, parser longer bitstream

Binaries

These binary releases are distributed under this license:
http://www.openh264.org/BINARY_LICENSE.txt

v1.7.0

Assets 14

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