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1–30 of 135

Public Discussion of the Alliance for Open Media's AV1 Video Codec.

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Wan-Teh Chang

May 9

libavif v1.3.0 release

Hello everyone, libavif v1.3.0 has been released. The source code of the release can be checked out

unread,

libavif v1.3.0 release

Hello everyone, libavif v1.3.0 has been released. The source code of the release can be checked out

May 9

Aaron Franke, Aous Naman2

May 1

Multi-dimensional image format

Hi Aaron, For volumetric data, JPEG 2000 offers two coding solutions, these being 1) Multi-Component

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Multi-dimensional image format

Hi Aaron, For volumetric data, JPEG 2000 offers two coding solutions, these being 1) Multi-Component

May 1

Liat Hoffman

Apr 16

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

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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

Apr 16

Wan-Teh Chang

Apr 14

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.

unread,

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.

Apr 14

Wan-Teh Chang

Apr 11

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

unread,

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

Apr 11

klaus zhang, Marco Paniconi3

Mar 19

How can I implement the long time reference mechanism for AV1 in RTC mode?

Thank you so much,I will try this by forcing SVC enalbed in the RTC mode. 在2025年3月14日星期五 UTC+8 00:56:

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How can I implement the long time reference mechanism for AV1 in RTC mode?

Thank you so much,I will try this by forcing SVC enalbed in the RTC mode. 在2025年3月14日星期五 UTC+8 00:56:

Mar 19

Yannis Guyon

Mar 18

libavif v1.2.1 release

Hello everyone, libavif v1.2.1 has been released. The source code of the release can be checked out

unread,

libavif v1.2.1 release

Hello everyone, libavif v1.2.1 has been released. The source code of the release can be checked out

Mar 18

Wan-Teh Chang

Feb 10

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

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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

Feb 10

Pablo De Chiaro R., … Wan-Teh Chang3

Feb 8

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

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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

Feb 8

Wan-Teh Chang

Feb 7

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

unread,

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

Feb 7

Jerome Jiang

11/14/24

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

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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

11/14/24

Jerome Jiang

10/31/24

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

unread,

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

10/31/24

Haseeb Abdul Qadir, Marco Paniconi6

10/15/24

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

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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

10/15/24

Wan-Teh Chang

8/29/24

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

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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

8/29/24

Wan-Teh Chang

8/26/24

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

unread,

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

8/26/24

Haseeb Abdul Qadir, Marco Paniconi2

8/12/24

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

unread,

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

8/12/24

Wan-Teh Chang

7/30/24

libavif v1.1.1 release

Hello everyone, libavif v1.1.1 has been released. The source code of the release can be checked out

unread,

libavif v1.1.1 release

Hello everyone, libavif v1.1.1 has been released. The source code of the release can be checked out

7/30/24

Wan-Teh Chang

7/15/24

libavif v1.1.0 release

Hello everyone, libavif v1.1.0 has been released. The source code of the release can be checked out

unread,

libavif v1.1.0 release

Hello everyone, libavif v1.1.0 has been released. The source code of the release can be checked out

7/15/24

Sachin Pandhare, James Zern2

6/26/24

Query about AV1CodecConfigurationRecord in mp4

Hi, On Wed, Jun 26, 2024 at 8:17 AM Sachin Pandhare <sachinp...@gmail.com> wrote: We are

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Query about AV1CodecConfigurationRecord in mp4

Hi, On Wed, Jun 26, 2024 at 8:17 AM Sachin Pandhare <sachinp...@gmail.com> wrote: We are

6/26/24

James Zern2

6/13/24

AOMedia Issue Tracker migration starts now

This is complete. The new tracker is live at https://aomedia.issues.chromium.org/. Old bug links will

unread,

AOMedia Issue Tracker migration starts now

This is complete. The new tracker is live at https://aomedia.issues.chromium.org/. Old bug links will

6/13/24

Wan-Teh Chang

6/11/24

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.

unread,

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.

6/11/24

James Zern

6/11/24

aomedia monorail to buganizer migration

As you might be aware, Chromium moved over to a new issue tracker earlier this year [1]. We're

unread,

aomedia monorail to buganizer migration

As you might be aware, Chromium moved over to a new issue tracker earlier this year [1]. We're

6/11/24

Wan-Teh Chang

6/10/24

libaom v3.8.3 release candidate 2

Hi everyone, libaom v3.8.3 release candidate 2 is available. The release tag is v3.8.3-rc2. Your

unread,

libaom v3.8.3 release candidate 2

Hi everyone, libaom v3.8.3 release candidate 2 is available. The release tag is v3.8.3-rc2. Your

6/10/24

Wan-Teh Chang

6/10/24

libaom v3.9.1 Released

Hello everyone, libaom v3.9.1 has been released. This is a bug-fix patch release for libaom v3.9.0.

unread,

libaom v3.9.1 Released

Hello everyone, libaom v3.9.1 has been released. This is a bug-fix patch release for libaom v3.9.0.

6/10/24

Wan-Teh Chang

6/7/24

libaom v3.8.3 release candidate 1

Hi everyone, libaom v3.8.3 release candidate 1 is available. The release tag is v3.8.3-rc1. Your

unread,

libaom v3.8.3 release candidate 1

Hi everyone, libaom v3.8.3 release candidate 1 is available. The release tag is v3.8.3-rc1. Your

6/7/24

Wan-Teh Chang

6/5/24

libaom v3.9.1 release candidate 2

Hi everyone, libaom v3.9.1 release candidate 2 is available. The release tag is v3.9.1-rc2. Your

unread,

libaom v3.9.1 release candidate 2

Hi everyone, libaom v3.9.1 release candidate 2 is available. The release tag is v3.9.1-rc2. Your

6/5/24

Wan-Teh Chang

5/31/24

libaom v3.9.1 release candidate 1

Hi everyone, libaom v3.9.1 release candidate 1 is available. The release tag is v3.9.1-rc1. Your

unread,

libaom v3.9.1 release candidate 1

Hi everyone, libaom v3.9.1 release candidate 1 is available. The release tag is v3.9.1-rc1. Your

5/31/24

Jerome Jiang

4/23/24

libaom v3.9.0 Karat Released

Hi all, libaom v3.9.0 Karat has been released. The source code of the release can be checked out from

unread,

libaom v3.9.0 Karat Released

Hi all, libaom v3.9.0 Karat has been released. The source code of the release can be checked out from

4/23/24

Jerome Jiang

4/10/24

libaom v3.9.0 release candidate 1

Hi everyone, libaom v3.9.0 release candidate 1 is tagged with v3.9.0-rc1. Your testing is greatly

unread,

libaom v3.9.0 release candidate 1

Hi everyone, libaom v3.9.0 release candidate 1 is tagged with v3.9.0-rc1. Your testing is greatly

4/10/24

Wan-Teh Chang

3/13/24

libaom v3.8.2 Released

Hello everyone, libaom v3.8.2 has been released. This is a bug-fix patch release for libaom v3.8.0.

unread,

libaom v3.8.2 Released

Hello everyone, libaom v3.8.2 has been released. This is a bug-fix patch release for libaom v3.8.0.

3/13/24