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.changes

@@ -1,3 +1,42 @@
+-------------------------------------------------------------------
+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>
 

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
@@ -17,26 +17,26 @@
 
 
 Name:           SVT-AV1
-Version:        2.3.0
+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:  pkg-config
-BuildRequires:  yasm >= 1.2.0
+BuildRequires:  yasm
+BuildRequires:  pkgconfig(libcpuinfo)
 # broken package
 # BuildRequires:  cpuinfo-devel
-Provides: bundled(fastfeat)
-Provides: bundled(safestringlib)
+Provides:       bundled(fastfeat)
+Provides:       bundled(safestringlib)
 ExclusiveArch:  aarch64 riscv64 x86_64
 
-
 %description
 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
@@ -44,11 +44,11 @@ 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
+%package -n libSvtAv1Enc3
 Summary:        An AV1 decoder/encoder for video streams
 Group:          System/Libraries
 
-%description -n libSvtAv1Enc2
+%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
@@ -58,7 +58,7 @@ is targeting future codec research activities.
 %package devel
 Summary:        Development files for %name
 Group:          Development/Libraries/C and C++
-Requires:       libSvtAv1Enc2 = %version
+Requires:       libSvtAv1Enc3 = %version
 
 %description devel
 An AV1 encoder for video streams from Intel.
@@ -72,18 +72,20 @@ This package contains the header files for svt-av1.
 mv third_party/safestringlib/LICENSE third_party/safestringlib/LICENSE.safestringlib
 mv third_party/fastfeat/LICENSE third_party/fastfeat/LICENSE.fastfeat
 
-#sanitize third_party
-# rm -rf  third_party/cpuinfo
-rm -rf  third_party/aom*
-rm -rf  third_party/googletest
-
+rm -Rf third_party/googletest
 
 %build
+# 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=$sv" \
         -DNATIVE=OFF \
         -DSVT_AV1_LTO=ON \
         -DENABLE_AVX512=ON \
-        -DSVT_AV1_PGO=ON 
+        -DSVT_AV1_PGO=ON
         # -DUSE_EXTERNAL_CPUINFO=ON \
         # cpuinfo cmake is broken, force fallback to pkg-config
 %cmake_build
@@ -102,9 +104,9 @@ mkdir -p "$b"
 cp -a Docs README.md "$b/"
 %fdupes %buildroot/%_prefix
 
-%ldconfig_scriptlets -n libSvtAv1Enc2
+%ldconfig_scriptlets -n libSvtAv1Enc3
 
-%files -n libSvtAv1Enc2
+%files -n libSvtAv1Enc3
 %license LICENSE.md PATENTS.md third_party/fastfeat/LICENSE.fastfeat third_party/safestringlib/LICENSE.safestringlib
 %_libdir/libSvtAv1Enc.so.*
 
@@ -116,6 +118,7 @@ cp -a Docs README.md "$b/"
 %files devel
 %_libdir/libSvtAv1Enc.so
 %_libdir/pkgconfig/*.pc
+%_libdir/cmake/
 %_includedir/svt-av1/
 
 %changelog