OpenH264 v1.7.0 Release Notes
Release Date: 2017-06-16 // almost 7 years ago-
🚀 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🏁 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.
v1.7.0
http://ciscobinary.openh264.org/libopenh264-1.7.0-android19.so.bz2
http://ciscobinary.openh264.org/libopenh264-1.7.0-android19.so.sig.bz2
http://ciscobinary.openh264.org/libopenh264-1.7.0-ios.a.bz2
http://ciscobinary.openh264.org/libopenh264-1.7.0-ios.a.sig.bz2
🐧 http://ciscobinary.openh264.org/libopenh264-1.7.0-linux32.4.so.bz2
🐧 http://ciscobinary.openh264.org/libopenh264-1.7.0-linux32.4.so.sig.bz2
🐧 http://ciscobinary.openh264.org/libopenh264-1.7.0-linux64.4.so.bz2
🐧 http://ciscobinary.openh264.org/libopenh264-1.7.0-linux64.4.so.sig.bz2
http://ciscobinary.openh264.org/libopenh264-1.7.0-osx32.4.dylib.bz2
http://ciscobinary.openh264.org/libopenh264-1.7.0-osx64.4.dylib.bz2
http://ciscobinary.openh264.org/openh264-1.7.0-win32.dll.bz2
http://ciscobinary.openh264.org/openh264-1.7.0-win64.dll.bz2