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Public Discussion of the
Alliance for Open Media
's
AV1
Video Codec.
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Olzhas Alexandrov
, …
Converter
18
11 sty
PNG to AVIF results in larger file size w/ slower speed
This looks more like an encoder behavior than a real bug. With AVIF, a lower speed value does not
nieprzeczytany,
PNG to AVIF results in larger file size w/ slower speed
This looks more like an encoder behavior than a real bug. With AVIF, a lower speed value does not
11 sty
Gabe Kontros
1 sty
Lossy compression faster than fourier transform based methods at similar ratios.
I'm not sure how this discussion page works. I've made a lossy compression algorithm that
nieprzeczytany,
Lossy compression faster than fourier transform based methods at similar ratios.
I'm not sure how this discussion page works. I've made a lossy compression algorithm that
1 sty
keys...@keys.openpgp.org
29.12.2025
Your key upload on keys.openpgp.org
Hi, This is an automated message from keys.openpgp.org. If you didn't upload your key there,
nieprzeczytany,
Your key upload on keys.openpgp.org
Hi, This is an automated message from keys.openpgp.org. If you didn't upload your key there,
29.12.2025
Haseeb Abdul Qadir
,
Marco Paniconi
4
11.11.2025
Active map regions skipped when zero-MV heuristic triggers in real-time encodes
Great, the patch is uploaded here: https://aomedia-review.googlesource.com/c/aom/+/204421 On Tue, Nov
nieprzeczytany,
Active map regions skipped when zero-MV heuristic triggers in real-time encodes
Great, the patch is uploaded here: https://aomedia-review.googlesource.com/c/aom/+/204421 On Tue, Nov
11.11.2025
Sungjoon Moon
,
Pierre-Anthony Lemieux
2
9.09.2025
Argon stream download link is not working anymore
The links at [1] have been updated. [1] https://aomedia.org/av1-video-decoder-verification-tool/ On
nieprzeczytany,
Argon stream download link is not working anymore
The links at [1] have been updated. [1] https://aomedia.org/av1-video-decoder-verification-tool/ On
9.09.2025
Wan-Teh Chang
3.09.2025
libaom v3.13.0 Opaline Released
libaom v3.13.0 Opaline has been released. The source code of the release can be checked out from the
nieprzeczytany,
libaom v3.13.0 Opaline Released
libaom v3.13.0 Opaline has been released. The source code of the release can be checked out from the
3.09.2025
Wan-Teh Chang
28.08.2025
libaom v3.13.0 release candidate 1
Hi everyone, libaom v3.13.0 release candidate 1 is available. The release tag is v3.13.0-rc1. Your
nieprzeczytany,
libaom v3.13.0 release candidate 1
Hi everyone, libaom v3.13.0 release candidate 1 is available. The release tag is v3.13.0-rc1. Your
28.08.2025
JesusGod-Pope666.Info
,
James Zern
8
11.08.2025
Hi there.
On Sun, Aug 10, 2025 at 2:46 PM JesusGod-Pope666.Info <paven...@gmail.com> wrote: So
nieprzeczytany,
Hi there.
On Sun, Aug 10, 2025 at 2:46 PM JesusGod-Pope666.Info <paven...@gmail.com> wrote: So
11.08.2025
klaus zhang
,
Marco Paniconi
3
5.06.2025
Is this a right way to acheive LTR in av1
Thanks for your reply! I've applied the new code 1. patch you uploaded 2. change cpu speed from 9
nieprzeczytany,
Is this a right way to acheive LTR in av1
Thanks for your reply! I've applied the new code 1. patch you uploaded 2. change cpu speed from 9
5.06.2025
klaus zhang
,
Marco Paniconi
6
30.05.2025
How can I implement the long time reference mechanism for AV1 in RTC mode?
Thank you so much! It works now. On Friday, May 30, 2025 at 6:11:42 AM UTC+8 Marco Paniconi wrote:
nieprzeczytany,
How can I implement the long time reference mechanism for AV1 in RTC mode?
Thank you so much! It works now. On Friday, May 30, 2025 at 6:11:42 AM UTC+8 Marco Paniconi wrote:
30.05.2025
Wan-Teh Chang
9.05.2025
libavif v1.3.0 release
Hello everyone, libavif v1.3.0 has been released. The source code of the release can be checked out
nieprzeczytany,
libavif v1.3.0 release
Hello everyone, libavif v1.3.0 has been released. The source code of the release can be checked out
9.05.2025
Aaron Franke
,
Aous Naman
2
1.05.2025
Multi-dimensional image format
Hi Aaron, For volumetric data, JPEG 2000 offers two coding solutions, these being 1) Multi-Component
nieprzeczytany,
Multi-dimensional image format
Hi Aaron, For volumetric data, JPEG 2000 offers two coding solutions, these being 1) Multi-Component
1.05.2025
Liat Hoffman
16.04.2025
Offer: Free Hosting and Compute for Alliance for Open Media — Powered by DevOpser
Hi OAM Technical Steering Committee, Nirav Patel, CTO of Linux Foundation let me know that I should
nieprzeczytany,
Offer: Free Hosting and Compute for Alliance for Open Media — Powered by DevOpser
Hi OAM Technical Steering Committee, Nirav Patel, CTO of Linux Foundation let me know that I should
16.04.2025
Wan-Teh Chang
14.04.2025
libaom v3.12.1 Released
Hello everyone, libaom v3.12.1 has been released. This is a bug-fix patch release for libaom v3.12.0.
nieprzeczytany,
libaom v3.12.1 Released
Hello everyone, libaom v3.12.1 has been released. This is a bug-fix patch release for libaom v3.12.0.
14.04.2025
Wan-Teh Chang
11.04.2025
libaom v3.12.1 release candidate 1
Hi everyone, libaom v3.12.1 release candidate 1 is available. The release tag is v3.12.1-rc1. Your
nieprzeczytany,
libaom v3.12.1 release candidate 1
Hi everyone, libaom v3.12.1 release candidate 1 is available. The release tag is v3.12.1-rc1. Your
11.04.2025
Yannis Guyon
18.03.2025
libavif v1.2.1 release
Hello everyone, libavif v1.2.1 has been released. The source code of the release can be checked out
nieprzeczytany,
libavif v1.2.1 release
Hello everyone, libavif v1.2.1 has been released. The source code of the release can be checked out
18.03.2025
Wan-Teh Chang
10.02.2025
libaom v3.12.0 North Star Released
libaom v3.12.0 North Star has been released. The source code of the release can be checked out from
nieprzeczytany,
libaom v3.12.0 North Star Released
libaom v3.12.0 North Star has been released. The source code of the release can be checked out from
10.02.2025
Pablo De Chiaro R.
, …
Wan-Teh Chang
3
8.02.2025
aomenc 3.11.0-149-gd032a4f339 - partition debug
On Fri, Feb 7, 2025 at 11:30 AM 'James Zern' via AV1 Discussion <av1-d...@aomedia.org
nieprzeczytany,
aomenc 3.11.0-149-gd032a4f339 - partition debug
On Fri, Feb 7, 2025 at 11:30 AM 'James Zern' via AV1 Discussion <av1-d...@aomedia.org
8.02.2025
Wan-Teh Chang
7.02.2025
libaom v3.12.0 release candidate 1
Hi everyone, libaom v3.12.0 release candidate 1 is available. The release tag is v3.12.0-rc1. Your
nieprzeczytany,
libaom v3.12.0 release candidate 1
Hi everyone, libaom v3.12.0 release candidate 1 is available. The release tag is v3.12.0-rc1. Your
7.02.2025
Jerome Jiang
14.11.2024
libaom v3.11.0 Minty Released
libaom v3.11.0 Minty has been released. The source code of the release can be checked out from the
nieprzeczytany,
libaom v3.11.0 Minty Released
libaom v3.11.0 Minty has been released. The source code of the release can be checked out from the
14.11.2024
Jerome Jiang
31.10.2024
libaom v3.11.0 release candidate 1
Hi everyone, libaom v3.11.0 release candidate 1 is available. The release tag is v3.11.0-rc1. Your
nieprzeczytany,
libaom v3.11.0 release candidate 1
Hi everyone, libaom v3.11.0 release candidate 1 is available. The release tag is v3.11.0-rc1. Your
31.10.2024
Haseeb Abdul Qadir
,
Marco Paniconi
6
15.10.2024
VBR encoding fails to adapt QP, causing overshoots with Screen Content + Speed 11 + AQ Cyclical Refresh
Hi Marco, I tested it and I can confirm that your fix is working great. I can no longer reproduce the
nieprzeczytany,
VBR encoding fails to adapt QP, causing overshoots with Screen Content + Speed 11 + AQ Cyclical Refresh
Hi Marco, I tested it and I can confirm that your fix is working great. I can no longer reproduce the
15.10.2024
Wan-Teh Chang
29.08.2024
libaom v3.10.0 Luna Released
libaom v3.10.0 Luna has been released. The source code of the release can be checked out from the git
nieprzeczytany,
libaom v3.10.0 Luna Released
libaom v3.10.0 Luna has been released. The source code of the release can be checked out from the git
29.08.2024
Wan-Teh Chang
26.08.2024
libaom v3.10.0 release candidate 1
Hi everyone, libaom v3.10.0 release candidate 1 is available. The release tag is v3.10.0-rc1. Your
nieprzeczytany,
libaom v3.10.0 release candidate 1
Hi everyone, libaom v3.10.0 release candidate 1 is available. The release tag is v3.10.0-rc1. Your
26.08.2024
Haseeb Abdul Qadir
,
Marco Paniconi
2
12.08.2024
Libaom: Crash in estimate_scroll_motion when bit depth = 10bit
Hi Haseeb, Thanks for the testing and finding this issue. Quick fix is uploaded here: https://aomedia
nieprzeczytany,
Libaom: Crash in estimate_scroll_motion when bit depth = 10bit
Hi Haseeb, Thanks for the testing and finding this issue. Quick fix is uploaded here: https://aomedia
12.08.2024
Wan-Teh Chang
30.07.2024
libavif v1.1.1 release
Hello everyone, libavif v1.1.1 has been released. The source code of the release can be checked out
nieprzeczytany,
libavif v1.1.1 release
Hello everyone, libavif v1.1.1 has been released. The source code of the release can be checked out
30.07.2024
Wan-Teh Chang
15.07.2024
libavif v1.1.0 release
Hello everyone, libavif v1.1.0 has been released. The source code of the release can be checked out
nieprzeczytany,
libavif v1.1.0 release
Hello everyone, libavif v1.1.0 has been released. The source code of the release can be checked out
15.07.2024
Sachin Pandhare
,
James Zern
2
26.06.2024
Query about AV1CodecConfigurationRecord in mp4
Hi, On Wed, Jun 26, 2024 at 8:17 AM Sachin Pandhare <sachinp...@gmail.com> wrote: We are
nieprzeczytany,
Query about AV1CodecConfigurationRecord in mp4
Hi, On Wed, Jun 26, 2024 at 8:17 AM Sachin Pandhare <sachinp...@gmail.com> wrote: We are
26.06.2024
James Zern
2
13.06.2024
AOMedia Issue Tracker migration starts now
This is complete. The new tracker is live at https://aomedia.issues.chromium.org/. Old bug links will
nieprzeczytany,
AOMedia Issue Tracker migration starts now
This is complete. The new tracker is live at https://aomedia.issues.chromium.org/. Old bug links will
13.06.2024
Wan-Teh Chang
11.06.2024
libaom v3.8.3 Released
Hello everyone, libaom v3.8.3 has been released. This is a bug-fix patch release for libaom v3.8.0.
nieprzeczytany,
libaom v3.8.3 Released
Hello everyone, libaom v3.8.3 has been released. This is a bug-fix patch release for libaom v3.8.0.
11.06.2024