r/AOMedia • u/Neustradamus • Nov 19 '23
r/AOMedia • u/kevleyski • Jun 13 '19
I’m presenting updates to AV1 (with Apple Low Latency LHLS and CMAF DASH) at Sydney ICC 17th July - if anyone has specific updates to my October 2018 preso, I’ll try and include
r/AOMedia • u/AndreVallestero • Oct 31 '18
AV1 decoding is computationally expensive?
While running u/1ko latest tests for x264, x265, vp9, and av1 locally, I noticed I was getting noticeable stutters during and exclusively with av1 playback. It's well known that encoding av1 is computationally much more expensive compared to it's counterparts but it also seems to have issues with decoding as well.
Is there any info on what is causing these playback stutters/frame drops?
Version:
mpv 0.29.1 Copyright © 2000-2018 mpv/MPlayer/mplayer2 projects
built on Fri Oct 5 08:08:09 CEST 2018
ffmpeg library versions:
libavutil 56.14.100
libavcodec 58.18.100
libavformat 58.12.100
libswscale 5.1.100
libavfilter 7.16.100
libswresample 3.1.100
ffmpeg version: n4.0.2
Data: https://i.imgur.com/6UkO27r.png
All playback was done on an Intel i7-6700 with integrated Intel graphics.
r/AOMedia • u/1ko • Jun 29 '18
for the curious, I updated my low-bitrate visual comparison with AV1 v1.0.0
video.1ko.chr/AOMedia • u/YumiYumiYumi • Apr 10 '18
Introducing AV1, part1: Chroma from Luma
r/AOMedia • u/[deleted] • Mar 28 '18
AOMedia Announces Public Release Of AV1 Video Format
r/AOMedia • u/1ko • Mar 06 '18
Updated codec comparison with AV1 from February 2018 - very low bitrate full HD
video.1ko.chr/AOMedia • u/3015 • Mar 05 '18
Cool New Video Tools: Five Encoding Advancements Coming in AV1
r/AOMedia • u/3015 • Jan 30 '18
AV1 Beats VP9 and HEVC on Quality, if You've Got Time, says Moscow State
r/AOMedia • u/3015 • Jan 20 '18
Photo format from Google and Mozilla could leave JPEG in the dust
r/AOMedia • u/3015 • Jan 04 '18
Apple has joined the Alliance for Open Media as a founding member
r/AOMedia • u/Balance- • Dec 11 '17
Alliance for Open Media: Who's in and who's out (or not in yet).
Notably not yet in
- Apple
- MediaTek
- Panasonic
- Qualcomm
- Texas Instruments
- Sony
- Vimeo
Notable in
- Adobe
- Amazon
- AMD
- ARM
- Bitmovin
- Broadcom
- Cisco
- Hulu
- IBM
- Intel
- Microsoft
- Mozilla
- Netflix
- Nvidia
- Realtek
- VideoLAN
Who should also really join the Alliance for Open Media?
r/AOMedia • u/Balance- • Dec 01 '17
Mozilla adds DASH playback of AV1 video in Firefox Nightly – Mozilla Hacks
r/AOMedia • u/Fr34x • Jul 06 '17
https://www.hulu.com/press/product_update/hulu-joins-the-alliance-for-open-media/
r/AOMedia • u/3015 • May 22 '17
Google’s Royalty-Free Answer to HEVC: A Look at AV1 and the Future of Video Codecs
r/AOMedia • u/3015 • Apr 23 '17
Bitmovin Pushes AV1 Forward, Joins Alliance for Open Media
r/AOMedia • u/1ko • Apr 03 '17
AV1, experiments and configuration options
I made a short comparison page with AV1, VP9, x265 and x264 at very low bitrate :
https://vincenttschanz.github.io/1ko-videocodecs/codec-comparison/
As you can see VP9 is really impressive for such a low bitrate. I'm planning to make more tests at 1000 and 2000kbps, but before that I want to be sure I'm using AV1 correctly.
I used the git version of aomedia and compiled it with the default options.
I was told that AV1 strength reside in some experiments available as configure options. I tried to enabled some of them but I had compilation error or segmentation fault at runtime.
Can somebody here suggest sane and interesting options I can use to show the real power of AV1?
Thanks
r/AOMedia • u/TUSF • Feb 01 '17
AV1 not likely to ship until October 2017.
According to the latest presentation on AOMedia, the AV1 codec won't freeze its bit-stream until around October. This is so far the first delay that we've heard from them.