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21st April 2020, 20:14 | #2124 | Link |
Derek Prestegard IRL
Join Date: Nov 2003
Location: Los Angeles
Posts: 5,989
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https://www.blog.google/products/duo...tay-connected/
Pretty cool, Google has announced using AV1 in their Duo voice chat app, targeting 30 Kbps! |
21st April 2020, 21:19 | #2125 | Link | |
Registered User
Join Date: May 2005
Location: Swansea, Wales, UK
Posts: 196
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Quote:
Sounds like they are also trying to compete with that Zoom app and Skype for group video calls with the current demand for it skyrocketing. Even with them looking to expand to 12 participant group calls it would only be 330 kbps down and 30 kbps up. Last edited by soresu; 21st April 2020 at 21:27. |
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21st April 2020, 22:55 | #2128 | Link | |
Registered User
Join Date: Apr 2018
Posts: 63
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Quote:
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22nd April 2020, 19:55 | #2131 | Link | |
Moderator
Join Date: Jan 2006
Location: Portland, OR
Posts: 4,770
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Quote:
384x288 24 fps at 30 Kbps of video chat is feasible with a good HEVC and persumably AV1 encoder. Not pretty, but with lip sync and some sense of non-verbal communication. Lower frame rate and fps mean a lot of MIPS/pixel so AV1's broader encoding speed challenges shouldn't be a substantial issue. |
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30th April 2020, 15:32 | #2132 | Link |
Registered User
Join Date: Jul 2018
Posts: 80
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YouTube for Android TV enable AV1 video codec support on capable plaforms
https://www.xda-developers.com/youtu...rtain-devices/ |
30th April 2020, 15:39 | #2133 | Link | |
Registered User
Join Date: Nov 2015
Posts: 9
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Quote:
Only getting VP9. Also, apparently, there is no way to enable AV1 on the app settings. Sent from my Moto Z3 Play using Tapatalk |
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1st May 2020, 03:32 | #2137 | Link | |
Registered User
Join Date: May 2005
Location: Swansea, Wales, UK
Posts: 196
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Quote:
If that happens I would expect a ramp up in AV1 content on Youtube, Google Play Movies/TV, and Vimeo. |
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1st May 2020, 05:28 | #2138 | Link |
Angel of Night
Join Date: Nov 2004
Location: Tangled in the silks
Posts: 9,559
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I would've loved to have been a fly on the wall on the meetings held over whether the AV1 block would be ready in time to meet the already delayed X1+ tape-out or not. "Just two more weeks, it's almost done!"
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1st May 2020, 18:25 | #2139 | Link |
Registered User
Join Date: Oct 2001
Location: Germany
Posts: 7,277
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Is there an alternative to https://aomedia.googlesource.com/aom.../noise_model.c to build a film grain table for aomenc?
Preferably something that does only support humongous raw yuv files as input. Having to: 1. create a raw yuv file from the source and from a denoised version of the source 2. create the film grain table with noise_model (3. encode using the film grain table) just seems like too much pain for this to be usable for anything but small samples. So does anyone know a better tool or a better workflow to create the filmgrain tables? (may be a modified ffmpeg version?) Cu Selur |
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