SVT-AV1 4.0.0

Co-authored-by: yoong jin <solomoncyj@noreply.src.opensuse.org>
Co-committed-by: yoong jin <solomoncyj@noreply.src.opensuse.org>

SVT-AV1-v2.1.0.tar.gz

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:72a076807544f3b269518ab11656f77358284da7782cece497781ab64ed4cb8a
-size 12714001

SVT-AV1.changes

@@ -1,3 +1,100 @@
+-------------------------------------------------------------------
+Mon Jan 26 11:32:33 UTC 2026 - Jan Engelhardt <jengelh@inai.de>
+
+- Update to release 4.0.0
+  * Extended the CRF range to 70, reducing the impact or QP scaling
+    allowing the encoder to reach lower bitrates.
+  * Added quarter steps between CRF increments to allow for further
+    granularity in QP selection.
+  * Added ability to calculate per-frame PSNR and SSIM metrics.
+  * Added tune IQ and MS-SSIM for Still Image coding mode.
+  * ~5-8x speedup M11-M0 at the same quality levels with tune
+    MS-SSIM, and ~5-8% BD-Rate improvements at the same complexity
+    with tune MS-SSIM.
+  * ~5-15% speedup at similar quality levels in `--rtc` mode across
+    presets 7–11.
+  * Tradeoff improvements for the Random Access mode (VOD use case)
+    showing a 10–25% speedup across presets M7 down to M0 for
+    `--fast-decode 1` and 2.
+  * Added AC Bias, a psychovisual feature that improves detail
+    preservation and film grain retention.
+  * Update S-Frame support to allow setting it in a specific decode
+    order option and with more QP options.
+
+-------------------------------------------------------------------
+Fri Mar 14 10:08:16 UTC 2025 - Jan Engelhardt <jengelh@inai.de>
+
+- Update to release 3.0.1
+  * Refreshed API cleaning up unused fields
+  * Repositioned the presets and removed one preset resulting in
+    a max preset of M10 in the current version
+  * Added temporal layer and averageQP fields in output picture
+    structure, along with an option to specify a QP offset for
+    the startup gop
+  * Improved mid and high quality presets quality vs speed
+    tradeoffs for fast-decode 2 mode:
+  * ~15-25% speedup for M3-M10 at the same quality levels
+  * ~1% BD-rate improvement for presets M0-M2
+  * A few ARM NEON speedups
+
+-------------------------------------------------------------------
+Fri Jan 17 12:27:35 UTC 2025 - Yoong Jin <solomoncyj@gmail.com>
+
+- Added optimzation flags to Cmake
+- Santitized thired party folder
+  * Deleted bechmarking folders
+  * Renamed conflicting license files
+  * Switced to system libcpuinfo
+
+-------------------------------------------------------------------
+Tue Oct 29 22:11:44 UTC 2024 - Jan Engelhardt <jengelh@inai.de>
+
+- Update to release 2.3.0
+  * Improved fast-decode level 1 option to increase its AV1 software
+    cycle reduction by ~10% while maintaining the same quality
+    levels.
+  * New fast-decode level 2 to allow for an average AV1 software
+    cycle reduction of 25-50% vs fast-decode 0 with a 1-3% BD-Rate
+    loss across the presets.
+  * Improved --lp settings for high resolutions, with CRF gaining a
+    ~4% improvement in speed and VBR gaining ~15%.
+  * Further ARM-based optimizations improving the efficiency of
+    previously written NEON implementations by an average of 30%.
+
+-------------------------------------------------------------------
+Fri Aug 23 20:39:25 UTC 2024 - Jan Engelhardt <jengelh@inai.de>
+
+- Update to release 2.2.1
+  * Bug fixes for ARM-based macOS only
+
+-------------------------------------------------------------------
+Mon Aug 19 20:39:27 UTC 2024 - Jan Engelhardt <jengelh@inai.de>
+
+- Update to release 2.2.0
+  * Improve the tradeoffs for the random access mode across presets:
+  * Speedup of ~15% across presets M0 - M8 while maintaining
+    similar quality levels
+  * Improve the tradeoffs for the low-delay mode across presets
+  * Increased temporal resolution setting to 6L for 4k
+    resolutions by default
+  * Added ARM optimizations for functions with c_only equivalent
+    yielding an average speedup of ~13% for 4k10bit
+
+-------------------------------------------------------------------
+Thu Jul 11 08:47:36 UTC 2024 - Dirk Müller <dmueller@suse.com>
+
+- update to 2.1.2:
+  * Cleanup, bug fixes:
+  * Fixed profile-guided-optimization build by removing the
+    remaining decoder path
+
+-------------------------------------------------------------------
+Tue Jun 25 20:46:15 UTC 2024 - Jan Engelhardt <jengelh@inai.de>
+
+- Update to release 2.1.1
+  * Removed the SVT-AV1 Decoder portion of the project.
+  * Improved documentation.
+
 -------------------------------------------------------------------
 Mon May 20 10:20:18 UTC 2024 - Jan Engelhardt <jengelh@inai.de>
 

SVT-AV1.spec

@@ -1,7 +1,7 @@
 #
 # spec file for package SVT-AV1
 #
-# Copyright (c) 2024 SUSE LLC
+# Copyright (c) 2026 SUSE LLC and contributors
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -17,19 +17,24 @@
 
 
 Name:           SVT-AV1
-Version:        2.1.0
+Version:        4.0.0
 Release:        0
 Summary:        An AV1 decoder/encoder for video streams
 License:        BSD-3-Clause-Clear
 Group:          Productivity/Multimedia/Other
 URL:            https://gitlab.com/AOMediaCodec/SVT-AV1
 Source:         https://gitlab.com/AOMediaCodec/SVT-AV1/-/archive/v%version/SVT-AV1-v%version.tar.gz
-BuildRequires:  cmake >= 3.5.1
+BuildRequires:  cmake >= 3.16
 BuildRequires:  fdupes
 BuildRequires:  gcc-c++ >= 5.4.0
 BuildRequires:  help2man
-BuildRequires:  pkgconfig
-BuildRequires:  yasm >= 1.2.0
+BuildRequires:  pkg-config
+BuildRequires:  yasm
+BuildRequires:  pkgconfig(libcpuinfo)
+# broken package
+# BuildRequires:  cpuinfo-devel
+Provides:       bundled(fastfeat)
+Provides:       bundled(safestringlib)
 ExclusiveArch:  aarch64 riscv64 x86_64
 
 %description
@@ -39,35 +44,23 @@ a work-in-progress targeting performance levels applicable to both VOD and Live
 encoding / transcoding video applications. The SVT-AV1 decoder implementation
 is targeting future codec research activities.
 
-%package -n libSvtAv1Dec0
+%package -n libSvtAv1Enc3
 Summary:        An AV1 decoder/encoder for video streams
 Group:          System/Libraries
 
-%description -n libSvtAv1Dec0
+%description -n libSvtAv1Enc3
 The Scalable Video Technology for AV1 (SVT-AV1 Encoder and Decoder) is an
 AV1-compliant encoder/decoder library core. The SVT-AV1 encoder development is
 a work-in-progress targeting performance levels applicable to both VOD and Live
 encoding / transcoding video applications. The SVT-AV1 decoder implementation
 is targeting future codec research activities.
 
-%package -n libSvtAv1Enc2
-Summary:        An AV1 decoder/encoder for video streams
-Group:          System/Libraries
-
-%description -n libSvtAv1Enc2
-The Scalable Video Technology for AV1 (SVT-AV1 Encoder and Decoder) is an
-AV1-compliant encoder/decoder library core. The SVT-AV1 encoder development is
-a work-in-progress targeting performance levels applicable to both VOD and Live
-encoding / transcoding video applications. The SVT-AV1 decoder implementation
-is targeting future codec research activities.
-
-%package        devel
+%package devel
 Summary:        Development files for %name
 Group:          Development/Libraries/C and C++
-Requires:       libSvtAv1Dec0 = %version
-Requires:       libSvtAv1Enc2 = %version
+Requires:       libSvtAv1Enc3 = %version
 
-%description    devel
+%description devel
 An AV1 encoder for video streams from Intel.
 
 This package contains the header files for svt-av1.
@@ -75,8 +68,26 @@ This package contains the header files for svt-av1.
 %prep
 %autosetup -p1 -n %name-v%version
 
+#mitigate name collisions
+mv third_party/safestringlib/LICENSE third_party/safestringlib/LICENSE.safestringlib
+mv third_party/fastfeat/LICENSE third_party/fastfeat/LICENSE.fastfeat
+
+rm -Rf third_party/googletest
+
 %build
-%cmake
+# ABI break, https://gitlab.com/AOMediaCodec/SVT-AV1/-/issues/2337
+sv="$PWD/lib.v"
+ver=$(echo %version | cut -d+ -f1)
+echo "SVT_$ver { global: *; };" >"$sv"
+
+%cmake \
+	-DCMAKE_SHARED_LINKER_FLAGS:STRING="-Wl,--version-script=$sv" \
+        -DNATIVE=OFF \
+        -DSVT_AV1_LTO=ON \
+        -DENABLE_AVX512=ON \
+        -DSVT_AV1_PGO=ON
+        # -DUSE_EXTERNAL_CPUINFO=ON \
+        # cpuinfo cmake is broken, force fallback to pkg-config
 %cmake_build
 
 %install
@@ -85,9 +96,6 @@ This package contains the header files for svt-av1.
 # Generate manpages
 install -d -m0755 %buildroot/%_mandir/man1
 
-LD_LIBRARY_PATH="%buildroot%_libdir" \
-help2man -N --help-option=-help --version-string=%version %buildroot%_bindir/SvtAv1DecApp > %buildroot%_mandir/man1/SvtAv1DecApp.1
-
 LD_LIBRARY_PATH="%buildroot%_libdir" \
 help2man -N --help-option=-help --version-string=%version --no-discard-stderr %buildroot%_bindir/SvtAv1EncApp > %buildroot%_mandir/man1/SvtAv1EncApp.1
 
@@ -96,15 +104,10 @@ mkdir -p "$b"
 cp -a Docs README.md "$b/"
 %fdupes %buildroot/%_prefix
 
-%ldconfig_scriptlets -n libSvtAv1Dec0
-%ldconfig_scriptlets -n libSvtAv1Enc2
+%ldconfig_scriptlets -n libSvtAv1Enc3
 
-%files -n libSvtAv1Dec0
-%license LICENSE.md PATENTS.md
-%_libdir/libSvtAv1Dec.so.*
-
-%files -n libSvtAv1Enc2
-%license LICENSE.md PATENTS.md
+%files -n libSvtAv1Enc3
+%license LICENSE.md PATENTS.md third_party/fastfeat/LICENSE.fastfeat third_party/safestringlib/LICENSE.safestringlib
 %_libdir/libSvtAv1Enc.so.*
 
 %files
@@ -113,9 +116,9 @@ cp -a Docs README.md "$b/"
 %doc %_defaultdocdir/%name/
 
 %files devel
-%_libdir/libSvtAv1Dec.so
 %_libdir/libSvtAv1Enc.so
 %_libdir/pkgconfig/*.pc
+%_libdir/cmake/
 %_includedir/svt-av1/
 
 %changelog