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Commits on Source (1493)
Showing
with 232 additions and 57 deletions
---
# to be used on clang-format version 14 or later
Language: Cpp
# BasedOnStyle: LLVM
AccessModifierOffset: -2
AlignAfterOpenBracket: Align
AlignConsecutiveAssignments: true
AlignConsecutiveDeclarations: true
AlignEscapedNewlines: Right
AlignOperands: true
AlignConsecutiveAssignments: AcrossComments
AlignConsecutiveBitFields: AcrossComments
AlignConsecutiveDeclarations: AcrossComments
AlignConsecutiveMacros: AcrossComments
AlignEscapedNewlines: Left
AlignOperands: Align
AlignTrailingComments: true
AllowAllArgumentsOnNextLine: false
AllowAllParametersOfDeclarationOnNextLine: false
AllowShortBlocksOnASingleLine: true
AllowShortCaseLabelsOnASingleLine: true
AllowShortFunctionsOnASingleLine: Inline
AllowShortIfStatementsOnASingleLine: false
AllowShortBlocksOnASingleLine: Always
AllowShortCaseLabelsOnASingleLine: false
AllowShortEnumsOnASingleLine: false
AllowShortFunctionsOnASingleLine: All
AllowShortIfStatementsOnASingleLine: Never
AllowShortLambdasOnASingleLine: All
AllowShortLoopsOnASingleLine: false
AlwaysBreakAfterDefinitionReturnType: None
AlwaysBreakAfterReturnType: None
AlwaysBreakBeforeMultilineStrings: false
AlwaysBreakTemplateDeclarations: false
AlwaysBreakTemplateDeclarations: No
BinPackArguments: true
BinPackParameters: true
BraceWrapping:
BraceWrapping:
AfterCaseLabel: true
AfterClass: true
AfterControlStatement: true
AfterControlStatement: Always
AfterEnum: true
AfterFunction: true
AfterNamespace: true
AfterObjCDeclaration: false
AfterObjCDeclaration: true
AfterStruct: true
AfterUnion: true
AfterExternBlock: true
BeforeCatch: true
BeforeElse: true
BeforeLambdaBody: true
BeforeWhile: false
IndentBraces: false
SplitEmptyFunction: false
SplitEmptyRecord: false
SplitEmptyNamespace: false
BreakBeforeBinaryOperators: NonAssignment
BreakBeforeBraces: Allman
BreakBeforeBraces: Custom
BreakBeforeInheritanceComma: false
BreakInheritanceList: BeforeColon
BreakBeforeTernaryOperators: true
BreakConstructorInitializersBeforeComma: true
BreakConstructorInitializers: BeforeComma
BreakAfterJavaFieldAnnotations: false
BreakStringLiterals: true
......@@ -55,21 +62,30 @@ DerivePointerAlignment: false
DisableFormat: false
ExperimentalAutoDetectBinPacking: false
FixNamespaceComments: true
ForEachMacros:
ForEachMacros:
- foreach
- Q_FOREACH
- BOOST_FOREACH
IncludeBlocks: Preserve
IncludeCategories:
IncludeCategories:
- Regex: '^"(llvm|llvm-c|clang|clang-c)/'
Priority: 2
SortPriority: 0
CaseSensitive: false
- Regex: '^(<|"(gtest|gmock|isl|json)/)'
Priority: 3
SortPriority: 0
CaseSensitive: false
- Regex: '.*'
Priority: 1
SortPriority: 0
CaseSensitive: false
IncludeIsMainRegex: '(Test)?$'
IndentCaseLabels: false
IndentCaseBlocks: true
IndentGotoLabels: false
IndentPPDirectives: None
IndentExternBlock: NoIndent
IndentWidth: 2
IndentWrappedFunctionNames: true
JavaScriptQuotes: Leave
......@@ -78,7 +94,7 @@ KeepEmptyLinesAtTheStartOfBlocks: false
MacroBlockBegin: ''
MacroBlockEnd: ''
MaxEmptyLinesToKeep: 1
NamespaceIndentation: All
NamespaceIndentation: None
ObjCBinPackProtocolList: Auto
ObjCBlockIndentWidth: 2
ObjCSpaceAfterProperty: false
......@@ -90,25 +106,30 @@ PenaltyBreakFirstLessLess: 120
PenaltyBreakString: 1000
PenaltyExcessCharacter: 1000000
PenaltyReturnTypeOnItsOwnLine: 60
PointerAlignment: Right
PointerAlignment: Left
ReflowComments: true
SortIncludes: false
SortUsingDeclarations: true
SpaceAfterCStyleCast: true
SpaceAfterLogicalNot: false
SpaceAfterTemplateKeyword: false
SpaceBeforeAssignmentOperators: true
SpaceBeforeCaseColon: false
SpaceBeforeCtorInitializerColon: true
SpaceBeforeInheritanceColon: true
SpaceBeforeParens: ControlStatements
SpaceAroundPointerQualifiers: Default
SpaceBeforeRangeBasedForLoopColon: false
SpaceInEmptyBlock: false
SpaceInEmptyParentheses: false
SpacesBeforeTrailingComments: 3
SpacesInAngles: false
SpacesInAngles: false
SpacesInConditionalStatement: false
SpacesInContainerLiterals: true
SpacesInCStyleCastParentheses: false
SpacesInParentheses: false
SpacesInSquareBrackets: false
Standard: Cpp11
Standard: c++17
TabWidth: 8
UseTab: Never
...
......
......@@ -15,3 +15,5 @@ deploy
*.pyc
/out/
/doc/_minted-software-manual/
/.idea/
/cmake-build-*/
......@@ -20,6 +20,8 @@ stages:
- make realclean
- make all
- make realclean
- make release high-bitdepth=true
- make realclean
- make linuxbuild enable-tracing=true
build_macos:
......@@ -27,25 +29,32 @@ build_macos:
tags:
- macos
build_ubuntu1804:
build_macos_arm:
extends: .build_template
tags:
- macos-arm
build_ubuntu2004:
extends: .build_template_linux
tags:
- ubuntu1804
- ubuntu2004
build_ubuntu1804-gcc8:
build_ubuntu2204:
extends: .build_template_linux
tags:
- ubuntu2204
build_ubuntu2204-gcc12:
extends: .build_template
script:
- make realclean
- make all toolset=gcc-8
- make all toolset=gcc-12
- make realclean
- make linuxbuild enable-tracing=true toolset=gcc-8
- make release high-bitdepth=true toolset=gcc-12
- make realclean
- make linuxbuild enable-tracing=true toolset=gcc-12
tags:
- ubuntu1804-gcc8
build_ubuntu2004:
extends: .build_template_linux
tags:
- ubuntu2004
- ubuntu2204-gcc12
build_vc191x:
extends: .build_template
......@@ -57,3 +66,14 @@ build_vc192x:
tags:
- vc192x
build_software-manual:
extends: .build_template
script:
- cd doc
- make clean
- make
artifacts:
paths:
- doc/software-manual.pdf
tags:
- pdflatex
......@@ -29,15 +29,22 @@ endif()
set( EXTENSION_360_VIDEO OFF CACHE BOOL "If EXTENSION_360_VIDEO is on, 360Lib will be added" )
set( EXTENSION_HDRTOOLS OFF CACHE BOOL "If EXTENSION_HDRTOOLS is on, HDRLib will be added" )
set( SET_ENABLE_TRACING OFF CACHE BOOL "Set ENABLE_TRACING as a compiler flag" )
set( ENABLE_TRACING OFF CACHE BOOL "If SET_ENABLE_TRACING is on, it will be set to this value" )
if (DEFINED ENABLE_TRACING)
set( ENABLE_TRACING OFF CACHE BOOL "ENABLE_TRACING will be set to this value" )
endif()
if (DEFINED ENABLE_HIGH_BITDEPTH)
set( ENABLE_HIGH_BITDEPTH OFF CACHE BOOL "ENABLE_HIGH_BITDEPTH will be set to this value" )
endif()
set( ENABLE_SEARCH_OPENSSL ON CACHE BOOL "ENABLE_SEARCH_OPENSSL will be set to this value" )
if( CMAKE_COMPILER_IS_GNUCC )
set( BUILD_STATIC OFF CACHE BOOL "Build static executables" )
endif()
# set c++11
set( CMAKE_CXX_STANDARD 11 )
# set c++17
set( CMAKE_CXX_STANDARD 17 )
set( CMAKE_CXX_STANDARD_REQUIRED ON )
# compile everything position independent (even static libraries)
......@@ -57,13 +64,12 @@ include( ${CMAKE_SOURCE_DIR}/cmake/CMakeBuild/cmake/modules/BBuildEnv.cmake )
# bb_enable_warnings( gcc -Wno-unused-variable )
# bb_enable_warnings( gcc-4.8 warnings-as-errors -Wno-unused-variable )
# for gcc 8.2:
bb_enable_warnings( gcc warnings-as-errors -Wno-sign-compare -Wno-class-memaccess)
bb_enable_warnings( gcc warnings-as-errors -Wno-sign-compare)
if( XCODE )
bb_enable_warnings( clang warnings-as-errors
-Wno-deprecated-declarations
-Wno-unknown-attributes
-Wno-deprecated-register
-Wno-pessimizing-move
-Wno-absolute-value
-Wno-unused-const-variable
......@@ -71,7 +77,6 @@ if( XCODE )
else()
bb_enable_warnings( clang warnings-as-errors
-Wno-unknown-attributes
-Wno-deprecated-register
-Wno-pessimizing-move
-Wno-absolute-value
-Wno-unused-const-variable )
......@@ -82,7 +87,7 @@ endif()
bb_enable_warnings( msvc warnings-as-errors "/wd4996" )
# enable sse4.1 build for all source files for gcc and clang
if( UNIX OR MINGW )
if( (UNIX OR MINGW) AND NOT (CMAKE_SYSTEM_PROCESSOR STREQUAL "arm64") )
add_compile_options( "-msse4.1" )
endif()
......
......@@ -3,7 +3,7 @@ License, included below. This software may be subject to other third party
and contributor rights, including patent rights, and no such rights are
granted under this license.
Copyright (c) 2010-2022, ITU/ISO/IEC
Copyright (c) 2010-2025, ITU/ISO/IEC
All rights reserved.
Redistribution and use in source and binary forms, with or without
......
......@@ -83,15 +83,11 @@ CMAKE_OPTIONS += -DCMAKE_VERBOSE_MAKEFILE=ON
endif
ifneq ($(enable-tracing),)
CONFIG_OPTIONS += -DSET_ENABLE_TRACING=ON -DENABLE_TRACING=$(enable-tracing)
CONFIG_OPTIONS += -DENABLE_TRACING=$(enable-tracing)
endif
ifneq ($(parallel-split),)
CONFIG_OPTIONS += -DSET_ENABLE_SPLIT_PARALLELISM=ON -DENABLE_SPLIT_PARALLELISM=$(parallel-split)
endif
ifneq ($(parallel-wpp),)
CONFIG_OPTIONS += -DSET_ENABLE_WPP_PARALLELISM=ON -DENABLE_WPP_PARALLELISM=$(parallel-wpp)
ifneq ($(high-bitdepth),)
CONFIG_OPTIONS += -DENABLE_HIGH_BITDEPTH=$(high-bitdepth)
endif
ifneq ($(static),)
......
......@@ -22,6 +22,13 @@ The CMake tool is used to create platform-specific build files.
Although CMake may be able to generate 32-bit binaries, **it is generally suggested to build 64-bit binaries**. 32-bit binaries are not able to access more than 2GB of RAM, which will not be sufficient for coding larger image formats. Building in 32-bit environments is not tested and will not be supported.
Dependencies
------------
For generating and verifying cryptographic signatures using digitally signed content SEI messages, OpenSSL is required in version 1.1.1 or greater. Testing is performed on OpenSSL 3.
If OpenSSL is not found or the version is too low, only parsing of digitally signed content SEI messages will be available.
Detection of OpenSSL can be disabled using the cmake option "-DENABLE_SEARCH_OPENSSL=off"
Build instructions for plain CMake (suggested)
----------------------------------------------
......
# Alternative config add-ons
The configuration files in this directory can be used as add-ons to the CTC configuration files.
## Adaptive resolution for random access
`random_access_adaptive_resolution.cfg` may be used as an add-on to a random access CTC configuration file.
It enables adaptive resolution switching to achieve better visual quality.
# DMVR encoder control (Enable method for avoiding select MVs that are more likely to give subjective artifacts)
DMVREncMvSelect : 1
# GOP based RPR (Enables decision to encode pictures in GOP in full resolution or one of three downscaled resolutions
# (default is 1/2, 2/3 and 4/5 in both dimensions)
GOPBasedRPR : 1
UpscaledOutput : 2
# "High Performance" alternative config
The configuration files in this directory can be used as alternatives to the CTC configuration files.
They provide higher coding performance in comparison to the corresponding CTC configurations at the cost of longer encoder run times.
......@@ -17,14 +17,14 @@ GOPSize : 8 # GOP Size (number of B slice = GOPS
IntraQPOffset : -1
LambdaFromQpEnable : 1 # see JCTVC-X0038 for suitable parameters for IntraQPOffset, QPoffset, QPOffsetModelOff, QPOffsetModelScale when enabled
# Type POC QPoffset QPOffsetModelOff QPOffsetModelScale CbQPoffset CrQPoffset QPfactor tcOffsetDiv2 betaOffsetDiv2 CbTcOffsetDiv2 CbBetaOffsetDiv2 CrTcOffsetDiv2 CrBetaOffsetDiv2 temporal_id #ref_pics_active_L0 #ref_pics_L0 reference_pictures_L0 #ref_pics_active_L1 #ref_pics_L1 reference_pictures_L1
Frame1: B 1 5 -6.5 0.2590 0 0 1.0 0 0 0 0 0 0 0 4 4 1 9 17 25 4 4 1 9 17 25
Frame2: B 2 4 -6.5 0.2590 0 0 1.0 0 0 0 0 0 0 0 4 4 1 2 10 18 4 4 1 2 10 18
Frame3: B 3 5 -6.5 0.2590 0 0 1.0 0 0 0 0 0 0 0 4 4 1 3 11 19 4 4 1 3 11 19
Frame4: B 4 4 -6.5 0.2590 0 0 1.0 0 0 0 0 0 0 0 4 4 1 4 12 20 4 4 1 4 12 20
Frame5: B 5 5 -6.5 0.2590 0 0 1.0 0 0 0 0 0 0 0 4 4 1 5 13 21 4 4 1 5 13 21
Frame6: B 6 4 -6.5 0.2590 0 0 1.0 0 0 0 0 0 0 0 4 4 1 6 14 22 4 4 1 6 14 22
Frame7: B 7 5 -6.5 0.2590 0 0 1.0 0 0 0 0 0 0 0 4 4 1 7 15 23 4 4 1 7 15 23
Frame8: B 8 1 0.0 0.0 0 0 1.0 0 0 0 0 0 0 0 4 4 1 8 16 24 4 4 1 8 16 24
Frame1: B 1 6 -6.5 0.2450 0 0 1.0 0 0 0 0 0 0 0 4 4 1 9 17 25 4 4 1 3 5 33
Frame2: B 2 4 -6.5 0.2590 0 0 1.0 0 0 0 0 0 0 0 4 4 1 2 10 18 4 4 1 2 4 26
Frame3: B 3 6 -6.5 0.2450 0 0 1.0 0 0 0 0 0 0 0 4 4 1 3 11 19 4 4 1 3 5 27
Frame4: B 4 4 -6.5 0.2590 0 0 1.0 0 0 0 0 0 0 0 4 4 1 4 12 20 4 4 1 2 4 28
Frame5: B 5 6 -6.5 0.2450 0 0 1.0 0 0 0 0 0 0 0 4 4 1 5 13 21 4 4 1 3 5 29
Frame6: B 6 4 -6.5 0.2590 0 0 1.0 0 0 0 0 0 0 0 4 4 1 6 14 22 4 4 1 2 6 30
Frame7: B 7 6 -6.5 0.2450 0 0 1.0 0 0 0 0 0 0 0 4 4 1 7 15 23 4 4 1 3 7 31
Frame8: B 8 1 0.0 0.0 0 0 1.0 0 0 0 0 0 0 0 4 4 1 8 16 24 4 4 1 2 4 32
#=========== Motion Search =============
FastSearch : 1 # 0:Full search 1:TZ search
SearchRange : 64 # (0: Search range is a Full frame)
......
......@@ -133,6 +133,7 @@ FastMrg : 1
AMaxBT : 1
FastMIP : 0
FastLocalDualTreeMode : 2
MaxMergeRdCandNumTotal : 5
# Encoder optimization tools
AffineAmvrEncOpt : 0
......@@ -142,6 +143,8 @@ ALFStrengthTargetLuma : 1.0
ALFStrengthTargetChroma : 1.0
CCALFStrengthTarget : 1.0
EncDbOpt : 1 # apply deblocking in RDO
AlfLambdaOpt : 0 # JVET-AF0122: apply ALF APS optimization
MTTSkipping : 1 # MTTSkipping: 0: disable, 1:enable
### DO NOT ADD ANYTHING BELOW THIS LINE ###
### DO NOT DELETE THE EMPTY LINE BELOW ###
......
......@@ -137,6 +137,7 @@ FastMrg : 1
AMaxBT : 1
FastMIP : 0
FastLocalDualTreeMode : 2
MaxMergeRdCandNumTotal : 11
# Encoder optimization tools
AffineAmvrEncOpt : 0
......@@ -146,6 +147,8 @@ ALFStrengthTargetLuma : 1.0
ALFStrengthTargetChroma : 1.0
CCALFStrengthTarget : 1.0
EncDbOpt : 1 # apply deblocking in RDO
AlfLambdaOpt : 0 # JVET-AF0122: apply ALF APS optimization
MTTSkipping : 1 # MTTSkipping: 0: disable, 1:enable
### DO NOT ADD ANYTHING BELOW THIS LINE ###
### DO NOT DELETE THE EMPTY LINE BELOW ###
......
......@@ -162,6 +162,7 @@ FastMIP : 0
FastLFNST : 0
FastLocalDualTreeMode : 1
ChromaTS : 1
MaxMergeRdCandNumTotal : 7
# Encoder optimization tools
AffineAmvrEncOpt : 1
......@@ -171,6 +172,7 @@ ALFStrengthTargetLuma : 1.0
ALFStrengthTargetChroma : 1.0
CCALFStrengthTarget : 1.0
EncDbOpt : 1 # apply deblocking in RDO
MTTSkipping : 1 # MTTSkipping: 0: disable, 1:enable
TemporalFilter : 1
TemporalFilterPastRefs : 4 # Number of past references for temporal prefilter
......
......@@ -146,6 +146,7 @@ FastMIP : 0
FastLFNST : 0
FastLocalDualTreeMode : 1
ChromaTS : 1
MaxMergeRdCandNumTotal : 7
# Encoder optimization tools
AffineAmvrEncOpt : 1
......@@ -155,6 +156,7 @@ ALFStrengthTargetLuma : 1.0
ALFStrengthTargetChroma : 1.0
CCALFStrengthTarget : 1.0
EncDbOpt : 1 # apply deblocking in RDO
MTTSkipping : 1 # MTTSkipping: 0: disable, 1:enable
TemporalFilter : 1
TemporalFilterPastRefs : 4 # Number of past references for temporal prefilter
......
# Keystore
## Example CA and keys
This directory contains example CA and content provider keys and certificates. These example keys SHALL NOT be used in production environments.
Note that private keys should be kept secret.
| location| explanation |
| -------- | ------- |
| keystore/private/jvet_example_ca.key | JVET example CA private key. The used password is "example". |
| keystore/private/jvet_example_provider.key | JVET example content provider private key. There is no password protection for this key. |
| keystore/public/jvet_example_provider.crt | JVET example content provider public key certificate signed by example CA key|
| keystore/ca | Location for CA certificates. After adding new certificates, run `openssl rehash keystore/ca` to create hash based links. |
| keystore/ca/jvet_example_ca.crt | JVET example CA certificate |
## Creating certificates
### Creating a Certificate Authority (CA)
Note, that the following steps only illustrate creating an example CA.
For and actual CA it is of utmost importance to keep CA private keys secret, e.g. in offline storage.
Typically, CAs use multiple levels of intermediate signing certificates, which are used for everyday signing processes.
For this example, only one CA level is used.
For creating a CA, first a CA key need to be created. With OpenSSL, this can be done using the following command:
openssl genrsa -out example_ca.key 4096
This creates a 4096 bit RSA key. In practical use, the key should be encrypted with a secure (long) passphrase, e.g. use
openssl genrsa -aes256 -out example_ca.key 4096
to generate a key `example_ca.key` that is protected with AES encryption.
The create a self-signed certificate for the CA:
openssl req -x509 -new -nodes -key example_ca.key -sha256 -days 1826 -out example_ca.crt
This will ask for Name, country, organization, etc. The days parameter indicates the number of days that the certificate will be valid.
### Creating a Content Provider Certificate
First create a key as for the CA:
openssl genrsa -out example_content.key 4096
Create a signing request file:
openssl req -new -key example_content.key -out example_content.csr
Sign the request with the CA key:
openssl x509 -req -in example_content.csr -CA example_ca.crt -CAkey example_ca.key -out example_content.crt -days 730 -sha256
The days parameter indicates the number of days that the certificate will be valid.
jvet_example_ca.crt
\ No newline at end of file
-----BEGIN CERTIFICATE-----
MIIFkTCCA3mgAwIBAgIUSBOrc6YNsshq9BgTlLx9dqzNTjMwDQYJKoZIhvcNAQEL
BQAwWDELMAkGA1UEBhMCQ0gxDzANBgNVBAgMBkdlbmV2YTEPMA0GA1UEBwwGR2Vu
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I6aJgt4XjncHTHDMWe6QtU2SQRpKjE74PMI+ZWDmw/zZx5EYffrdDaJJlEf34RDS
Bs0Ge1u6oruVomm7bBfi9Tml9lPpfjFWuJxjxxZuR9sE3VOOXZIogb/RqQqCQm8o
htbcu3AH4flRkSgjSn8YMaWbc2BZitw6JiApc5rdLdzG5zDeOTZcjzjeHGQ5oOnm
A8PONCl33Wc29VTBIn9MdP43KrMRTDHUHeP3Fm1Ry6RmhkNg3k77da4/Zr6v0XGp
GKZcvu5Z7a1Jwdr3EPakrQ2WuoyJGQYWwPrKsay8ySgmTRt3Kg==
-----END CERTIFICATE-----