Perceptual video quality assessment based on multi-method fusion.
OTHER License
Bot releases are hidden (Show)
compute_vmaf()
, header file compute_vmaf.h
.vmaf_cuda_*
APIs, header file vmaf_cuda.h
.Published by kylophone 11 months ago
Release candidate for upcoming libvmaf v3.0.0.
Published by kylophone over 2 years ago
This is a minor release with some CAMBI extensions and speed-ups and adding it to AOM CTC v3, as well as a few minor fixes/cleanups.
Published by li-zhi about 3 years ago
New release to add CAMBI (Contrast Aware Multiscale Banding Index).
Published by kylophone about 3 years ago
This is another minor release to address a few last minute items for the AOM CTC v2, as well as a few minor fixes/cleanups.
vmaf_thread_pool_wait()
. (#894)Published by kylophone over 3 years ago
This is a minor release to address a few items for the AOM CTC v2, as well as a few minor fixes/cleanups.
vmaf_feature_dictionary_free()
. (#879)Published by kylophone almost 4 years ago
This is a minor release to address a few last minute items for the initial AOM CTC.
--aom_ctc v1.0
has been updated to use these clipping options according to the AOM CTC. (https://github.com/Netflix/vmaf/pull/802).Published by kylophone almost 4 years ago
This is a minor release for the initial AOM CTC. Support has been added for templated feature names. While this is a general purpose software feature, templated feature names are immediately useful for simultaneous computation of VMAF and VMAF NEG since the two metrics rely on slightly different VIF/ADM variations. Global feature overrides via the --feature
flag are no longer supported, instead individual models can have their features overloaded individually, the syntax for which is as follows:
--model version=vmaf_v0.6.1:vif.vif_enhn_gain_limit=1.0:adm.adm_enhn_gain_limit=1.0
New features:
vmaf_model_feature_overload()
.--aom_ctc v1.0
preset, encompassing all metrics specified by the AOM CTC.Published by kylophone almost 4 years ago
This is a major release with an updated and overhauled libvmaf
API. The vmafossexec
command line tool has been deprecated and replaced with the more flexible and powerful vmaf
tool. For an introduction to the libvmaf v2.0.0
API as well as an explanation of the new vmaf
tool, please see the following README
files: libvmaf
, vmaf
. Also part of this release is a new fixed-point and x86 SIMD-optimized (AVX2, AVX-512) implementation that achieves ~2x speed up compared to the previous floating-point version.
New features:
Fixed bugs:
Published by li-zhi about 4 years ago
(Updates since 1.5.1)
Fixed bugs:
New features:
Published by kylophone over 4 years ago
Minor maintenance release:
libvmaf_rc
general improvementsThe next release will very likely be v2.0.0. This will be a breaking libvmaf API change, see #591 for more details.
Published by li-zhi over 4 years ago
New features:
libvmaf
has been relocated, and now has its own self-enclosed source tree (./libvmaf/
) and build system (meson
).libvmaf_rc
and executable vmaf_rc
under ./libvmaf/build
.Published by li-zhi about 5 years ago
Fixed bugs:
New features:
Published by li-zhi over 5 years ago
Fixed bugs:
New features:
Published by li-zhi over 5 years ago
New features:
vmafossexec
achieves ~40% run time reduction compared to the previous version.vmafossexec
.Published by kylophone about 6 years ago
Fixed bugs:
Published by li-zhi over 6 years ago
--ci
in the command line tools (run_vmaf, run_vmaf_in_batch, ffmpeg2vmaf, vmafossexec) with a bootstrapping model such as model/vmaf_rb_v0.6.2/vmaf_rb_v0.6.2.pkl
.model/vmaf_4k_v0.6.1.pkl
, which predicts the subjective quality of video displayed on a 4KTV and viewed from the distance of 1.5X the display height.model/vmaf_4k_v0.6.1.pkl
for 4KTV viewing at distance 1.5H, 2) model/vmaf_rb_v0.6.2/vmaf_rb_v0.6.2.pkl
for VMAF prediction with a confidence interval, 3) model/vmaf_4k_rb_v0.6.2/vmaf_4k_rb_v0.6.2.pkl
for 4KTV viewing at distance 1.5H, with a confidence interval.Published by li-zhi over 6 years ago
New features:
Published by li-zhi over 6 years ago
Refactoring:
New features:
Fixed bugs:
Published by li-zhi about 7 years ago
New features:
Fixed bugs:
Refactoring: