Here is an update to aom 3.1.0.
2021-05-03 v3.1.0
This release adds an "all intra" mode to the encoder, which significantly
speeds up the encoding of AVIF still images at speed 6.
- Upgrading:
All intra mode for encoding AVIF still images and AV1 all intra videos:
AOM_USAGE_ALL_INTRA (2) can be passed as the 'usage' argument to
aom_codec_enc_config_default().
New encoder control IDs added:
- AV1E_SET_ENABLE_DIAGONAL_INTRA: Enable diagonal (D45 to D203) intra
prediction modes (0: false, 1: true (default)). Also available as
"enable-diagonal-intra" for the aom_codec_set_option() function.
New aom_tune_metric enum value: AOM_TUNE_BUTTERAUGLI. The new aomenc option
--tune=butteraugli was added to optimize the encoder???s perceptual quality
by
optimizing the Butteraugli metric. Install libjxl (JPEG XL) and then pass
-DCONFIG_TUNE_BUTTERAUGLI=1 to the cmake command to enable it.
Addition of support for libvmaf 2.x.
- Enhancements:
Heap memory consumption for encoding AVIF still images is significantly
reduced.
- Bug fixes:
Issue 2601: third_party/libaom fails licensecheck
Issue 2950: Conditional expression for rc->this_key_frame_forced is always
true in find_next_key_frame()
Issue 2988: "make install" installs the aom.h header twice
Issue 2992: Incorrectly printing the temporal_id twice in dump_obu tool
Issue 2998:
Issue 2999:
Issue 3000:
Index: Makefile
===================================================================
RCS file: /home/cvs/ports/multimedia/aom/Makefile,v
retrieving revision 1.9
diff -u -p -u -p -r1.9 Makefile
--- Makefile 23 Apr 2021 21:12:07 -0000 1.9
+++ Makefile 5 May 2021 04:03:00 -0000
@@ -4,7 +4,7 @@ COMMENT= Alliance for Open Media AV1 vid
GH_ACCOUNT= jbeich
GH_PROJECT= aom
-GH_TAGNAME= v3.0.0
+GH_TAGNAME= v3.1.0
CATEGORIES= multimedia
SHARED_LIBS= aom 3.0
Index: distinfo
===================================================================
RCS file: /home/cvs/ports/multimedia/aom/distinfo,v
retrieving revision 1.9
diff -u -p -u -p -r1.9 distinfo
--- distinfo 23 Apr 2021 21:12:07 -0000 1.9
+++ distinfo 5 May 2021 04:03:19 -0000
@@ -1,2 +1,2 @@
-SHA256 (aom-3.0.0.tar.gz) = pvUIfO/4iIqwbJLLsgBoG+gILgAf4l4ZaRKHcFXfdzc=
-SIZE (aom-3.0.0.tar.gz) = 4588304
+SHA256 (aom-3.1.0.tar.gz) = 0c0/EglTZxBP4xac9B7Pn4MBYg+7X7mLZ2xD/FL/egA=
+SIZE (aom-3.1.0.tar.gz) = 4611482
