AV1 decoder
AV1 is a video codec by the Alliance for Open Media, composed of most
of the important Web companies (Google, Facebook, Netflix, Amazon,
Microsoft, Mozilla...).
AV1 has the potential to be up to 20% better than the HEVC codec, but
the patents license is totally free, while HEVC patents licenses are
insanely high and very confusing.
dav1d supports:
* all the features of AV1, even the less know ones
* 8, 10, 12 bits, and all chroma subsamplings
* all AV1 files that were shared to the developers
- Sources inherited from project SUSE:SLE-15-SP6:GA
- Download package
-
Checkout Package
osc -A https://api.opensuse.org checkout openSUSE:Leap:15.6:Update/dav1d && cd $_ - Create Badge
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Source Files
| Filename | Size | Changed |
|---|---|---|
| baselibs.conf | 0000000010 10 Bytes | |
| dav1d-1.4.0.tar.gz | 0001587137 1.51 MB | |
| dav1d.changes | 0000016505 16.1 KB | |
| dav1d.spec | 0000002613 2.55 KB |
Latest Revision
Marcus Rueckert (darix)
committed
(revision 2)
Update dav1d from 1.0.0 to 1.4.0 which introduces many
optimizations and security/av1 fixes and will allow to simplify
a lot the packaging of gstreamer-plugins-rs (jsc#PED-6566)
The dav1d-CVE-2023-32570.patch patch was removed on purpose since
it's part of dav1d 1.2.0 and the patch was never part of this
timeline on its own.
- Update to version 1.4.0
* AVX-512 optimizations for z1, z2, z3 in 8bit and
high-bitdepth
* New architecture supported: loongarch
* Loongarch optimizations for 8bit
* New architecture supported: RISC-V
* RISC-V optimizations for itx
* Misc improvements in threading and in reducing binary size
* Fix potential integer overflow with extremely large frame
sizes (bsc#1220105, CVE-2024-1580)
- Update to version 1.3.0
* Reduce memory usage in numerous places
* ABI break in Dav1dSequenceHeader, Dav1dFrameHeader,
Dav1dContentLightLevel structures
* new API function to check the API version:
dav1d_version_api()
* Rewrite of the SGR functions for ARM64 to be faster
* NEON implemetation of save_tmvs for ARM32 and ARM64
* x86 palette DSP for pal_idx_finish function
- Bump soversion to 7
- Update to version 1.2.1
* Fix a threading race on task_thread.init_done
* NEON z2 8bpc and high bit-depth optimizations
* SSSE3 z2 high bit-depth optimziations
* Fix a desynced luma/chroma planes issue with Film Grain
* Reduce memory consumption
* Improve dav1d_parse_sequence_header() speed
* OBU: Improve header parsing and fix potential overflows
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