Det finns fler AV1-kodade videor på YouTube än de som listas i AV1 Beta Launch Playlist.
Här är en där dataflödet är rätt nära nog detsamma för AV1 och VP9. Lämplig för kvalitets- och prestandajämförelse, således. Men också VP9 finns förstås i 1280×720 (format 247).
https://www.youtube.com/watch?v=WaWnLiffxJ4
Tyvärr finns AV1 där endast upp till 1280×720 (format 398), medan VP9 finns upp till 1920×1080:
Kod: Markera allt
[info] Available formats for WaWnLiffxJ4:
format code extension resolution note
249 webm audio only DASH audio 59k , opus @ 50k, 1.78MiB
250 webm audio only DASH audio 77k , opus @ 70k, 2.35MiB
171 webm audio only DASH audio 129k , vorbis@128k, 4.30MiB
140 m4a audio only DASH audio 131k , m4a_dash container, mp4a.40.2@128k, 4.90MiB
251 webm audio only DASH audio 148k , opus @160k, 4.68MiB
278 webm 256×144 144p 96k , webm container, vp9, 24fps, video only, 3.47MiB
394 mp4 256×144 144p 109k , av01.0.05M.08, 24fps, video only, 3.22MiB
160 mp4 256×144 144p 110k , avc1.4d400c, 24fps, video only, 2.64MiB
395 mp4 426×240 240p 199k , av01.0.05M.08, 24fps, video only, 5.86MiB
242 webm 426×240 240p 224k , vp9, 24fps, video only, 6.29MiB
133 mp4 426×240 240p 326k , avc1.4d4015, 24fps, video only, 6.78MiB
396 mp4 640×360 360p 357k , av01.0.05M.08, 24fps, video only, 10.78MiB
243 webm 640×360 360p 410k , vp9, 24fps, video only, 12.87MiB
397 mp4 854×480 480p 660k , av01.0.05M.08, 24fps, video only, 19.51MiB
134 mp4 640×360 360p 697k , avc1.4d401e, 24fps, video only, 14.91MiB
244 webm 854×480 480p 762k , vp9, 24fps, video only, 22.79MiB
135 mp4 854×480 480p 1332k , avc1.4d401e, 24fps, video only, 26.07MiB
398 mp4 1280×720 720p 1360k , av01.0.05M.08, 24fps, video only, 39.47MiB
247 webm 1280×720 720p 1550k , vp9, 24fps, video only, 38.59MiB
136 mp4 1280×720 720p 2007k , avc1.4d401f, 24fps, video only, 40.08MiB
248 webm 1920×1080 1080p 2516k , vp9, 24fps, video only, 59.91MiB
137 mp4 1920×1080 1080p 3410k , avc1.640028, 24fps, video only, 58.79MiB
17 3gp 176×144 small , mp4v.20.3, mp4a.40.2@ 24k, 3.02MiB
36 3gp 320×180 small , mp4v.20.3, mp4a.40.2, 8.37MiB
18 mp4 640×360 medium , avc1.42001E, mp4a.40.2@ 96k, 22.01MiB
43 webm 640×360 medium , vp8.0, vorbis@128k, 30.73MiB
22 mp4 1280×720 hd720 , avc1.64001F, mp4a.40.2@192k
MediaInfo:
AV1:
Kod: Markera allt
Format : dash
Codec ID : dash (iso6/av01/mp41)
File size : 39.5 MiB
Duration : 5 min 17 s
Overall bit rate : 1 043 kb/s
Encoded date : UTC 2018-10-08 04:51:50
Tagged date : UTC 2018-10-08 04:51:50
Video
ID : 1
Format : av01
Codec ID : av01
Duration : 5 min 17 s
Bit rate : 1 041 kb/s
Width : 1 280 pixels
Height : 720 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 23.976 (24000/1001) FPS
Bits/(Pixel×Frame) : 0.047
Stream size : 39.4 MiB (100%)
Title : ISO Media file produced by Google Inc. Created on: 10/07/2018.
Encoded date : UTC 2018-10-08 04:51:50
Tagged date : UTC 2018-10-08 04:51:50
VP9:
Kod: Markera allt
Format : dash
Codec ID : dash (iso6/av01/mp41)
File size : 39.5 MiB
Duration : 5 min 17 s
Overall bit rate : 1 043 kb/s
Encoded date : UTC 2018-10-08 04:51:50
Tagged date : UTC 2018-10-08 04:51:50
Video
ID : 1
Format : av01
Codec ID : av01
Duration : 5 min 17 s
Bit rate : 1 041 kb/s
Width : 1 280 pixels
Height : 720 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 23.976 (24000/1001) FPS
Bits/(Pixel×Frame) : 0.047
Stream size : 39.4 MiB (100%)
Title : ISO Media file produced by Google Inc. Created on: 10/07/2018.
Encoded date : UTC 2018-10-08 04:51:50
Tagged date : UTC 2018-10-08 04:51:50
Också reklamfilm finns AV1-kodad, i lägre upplösning.
Kod: Markera allt
[info] Available formats for MOo9iJ8RYWM:
format code extension resolution note
249 webm audio only DASH audio 59k , opus @ 50k, 419.04KiB
250 webm audio only DASH audio 77k , opus @ 70k, 554.62KiB
171 webm audio only DASH audio 115k , vorbis@128k, 839.72KiB
140 m4a audio only DASH audio 128k , m4a_dash container, mp4a.40.2@128k, 942.49KiB
251 webm audio only DASH audio 153k , opus @160k, 1.07MiB
160 mp4 256×144 144p 60k , avc1.4d400c, 24fps, video only, 315.51KiB
394 mp4 256×144 144p 85k , av01.0.05M.08, 24fps, video only, 542.94KiB
278 webm 256×144 144p 96k , webm container, vp9, 24fps, video only, 636.72KiB
133 mp4 426×240 240p 138k , avc1.4d4015, 24fps, video only, 654.79KiB
242 webm 426×240 240p 145k , vp9, 24fps, video only, 781.30KiB
395 mp4 426×240 240p 147k , av01.0.05M.08, 24fps, video only, 908.52KiB
396 mp4 640×360 360p 284k , av01.0.05M.08, 24fps, video only, 1.60MiB
134 mp4 640×360 360p 291k , avc1.4d401e, 24fps, video only, 1.28MiB
243 webm 640×360 360p 305k , vp9, 24fps, video only, 1.52MiB
135 mp4 854×480 480p 462k , avc1.4d401e, 24fps, video only, 2.24MiB
397 mp4 854×480 480p 514k , av01.0.05M.08, 24fps, video only, 2.81MiB
244 webm 854×480 480p 538k , vp9, 24fps, video only, 2.58MiB
136 mp4 1280×720 720p 751k , avc1.4d401f, 24fps, video only, 3.67MiB
247 webm 1280×720 720p 922k , vp9, 24fps, video only, 3.99MiB
137 mp4 1920×1080 1080p 1074k , avc1.640028, 24fps, video only, 5.90MiB
248 webm 1920×1080 1080p 1814k , vp9, 24fps, video only, 7.16MiB
17 3gp 176×144 small , mp4v.20.3, mp4a.40.2@ 24k, 612.65KiB
36 3gp 320×180 small , mp4v.20.3, mp4a.40.2, 1.57MiB
18 mp4 640×360 medium , avc1.42001E, mp4a.40.2@ 96k, 2.53MiB
43 webm 640×360 medium , vp8.0, vorbis@128k, 4.34MiB
22 mp4 1280×720 hd720 , avc1.64001F, mp4a.40.2@192k
Och så allas (?) favorit:
https://www.youtube.com/watch?v=9bZkp7q19f0
Kod: Markera allt
[info] Available formats for 9bZkp7q19f0:
format code extension resolution note
249 webm audio only DASH audio 57k , opus @ 50k, 1.49MiB
250 webm audio only DASH audio 71k , opus @ 70k, 1.96MiB
140 m4a audio only DASH audio 127k , m4a_dash container, mp4a.40.2@128k, 3.82MiB
171 webm audio only DASH audio 129k , vorbis@128k, 3.52MiB
251 webm audio only DASH audio 132k , opus @160k, 3.81MiB
278 webm 256×144 144p 98k , webm container, vp9, 24fps, video only, 2.77MiB
394 mp4 256×144 144p 110k , av01.0.05M.08, 24fps, video only, 2.58MiB
160 mp4 256×144 144p 112k , avc1.4d400c, 24fps, video only, 3.00MiB
242 webm 426×240 240p 229k , vp9, 24fps, video only, 6.11MiB
395 mp4 426×240 240p 295k , av01.0.05M.08, 24fps, video only, 5.44MiB
243 webm 640×360 360p 409k , vp9, 24fps, video only, 11.34MiB
133 mp4 426×240 240p 424k , avc1.4d4015, 24fps, video only, 7.58MiB
396 mp4 640×360 360p 550k , av01.0.05M.08, 24fps, video only, 9.88MiB
134 mp4 640×360 360p 784k , avc1.4d401e, 24fps, video only, 16.49MiB
244 webm 854×480 480p 784k , vp9, 24fps, video only, 20.75MiB
397 mp4 854×480 480p 995k , av01.0.05M.08, 24fps, video only, 17.92MiB
135 mp4 854×480 480p 1229k , avc1.4d401e, 24fps, video only, 28.61MiB
247 webm 1280×720 720p 1510k , vp9, 24fps, video only, 39.57MiB
398 mp4 1280×720 720p 2032k , av01.0.05M.08, 24fps, video only, 35.60MiB
136 mp4 1280×720 720p 2325k , avc1.4d401f, 24fps, video only, 48.11MiB
248 webm 1920×1080 1080p 2655k , vp9, 24fps, video only, 68.18MiB
137 mp4 1920×1080 1080p 4336k , avc1.640028, 24fps, video only, 78.34MiB
17 3gp 176×144 small , mp4v.20.3, mp4a.40.2@ 24k, 2.34MiB
36 3gp 320×180 small , mp4v.20.3, mp4a.40.2, 6.63MiB
18 mp4 640×360 medium , avc1.42001E, mp4a.40.2@ 96k, 21.70MiB (
Också där används AV1 endast upp till 1280×720. ”Snöstormen” är en stor utmaning för videokodarna.