I wanted to create this thread because there's been a lot of opinions and hearsay on what the best quality streaming formats are, and FINALLY there are some actual substantial impartial testing and measurements to see which services stack up best.
The findings:
---------------UHD---------------
Order Best to Worst (Bitrate of Video File Primary, Bitrate of Audio File Secondary) & Info on General Platform Support
#1 Apple TV (iTunes Movies) - HDR10, Dolby Vision, & Dolby Atmos
Video: Average: 25 Mbps; Peak: 31 Mbps
Audio: 770 Kbps
https://support.apple.com/en-us/HT207949
Apple TV Plus - HDR10, Dolby Vision, & Dolby Atmos
Video: Average: 41 Mbps; Peak: Unknown
Audio: Unknown
https://www.apple.com/apple-tv-plus/
#2 MoviesAnywhere - HDR10, Dolby Vision, & Dolby Atmos
Video: Average: 25 Mbps; Peak: 32 Mbps
Audio: 640 Kbps
https://help.moviesanywhere.com/hc/e...rt-4K-and-HDR-
#3 Disney Plus - HDR10, Dolby Vision, & Dolby Atmos
Video: Average: 17 Mbps; Peak: 29 Mbps
Audio: 770 Kbps
https://help.disneyplus.com/csp?id=c...0cf158bf961913
#4 Netflix - HDR10, Dolby Vision, & Dolby Atmos
Video: Average: 17 Mbps; Peak: 25 Mbps
Audio: 770 Kbps
https://help.netflix.com/en/node/13444
#5 Vudu - HDR10, Dolby Vision, & Dolby Atmos
Video: Average: 14 Mbps; Peak: 17 Mbps
Audio: 580 Kbps
https://www.watchvudu.com/uhd/
#6 Amazon Prime - HDR10, HDR10+, Dolby Vision, & Dolby Atmos
Video: Average:10 Mbps; Peak: 13 Mbps Update 06/10/22 - bitrate average has increased to 14-19 Mbps
Audio: 190 Kbps
https://www.amazon.com/b?ie=UTF8&node=11598814011
--------------HD---------------
#1 iTunes
Video - Average: 10 Mbps; Peak: 15 Mbps
Audio: 390 Kbps
#2 Movies Anywhere
Video - Average: 8 Mbps; Peak: 10 Mbps
Audio: 260 Kbps
#3 Disney+
Video - Average: 7 Mbps; Peak: 11 Mbps
Audio: 770 Kbps
#4 Amazon Prime
Video - Average: 5 Mbps; Peak: 14 Mbps
Audio: 190 Kbps
#5 Vudu
Video - Average: 4 Mbps; Peak: 5 Mbps
Audio: 450 Kbps
#6 Netflix
Video - Average: 3 Mbps; Peak: 13 Mbps
Audio: 640 Kbps
There you have it! For comparison to disc-based media, 4K UHD averages 40 - 90 Mbps and HD blu-ray averages 15 - 35 Mbps.
Credit to the blu-ray.com forums, specifically samplop10 for for his independent testing. Original blu-ray.com thread can be found here: https://forum.blu-ray.com/showthread.php?t=323204
The findings:
---------------UHD---------------
Order Best to Worst (Bitrate of Video File Primary, Bitrate of Audio File Secondary) & Info on General Platform Support
#1 Apple TV (iTunes Movies) - HDR10, Dolby Vision, & Dolby Atmos
Video: Average: 25 Mbps; Peak: 31 Mbps
Audio: 770 Kbps
https://support.apple.com/en-us/HT207949
Apple TV Plus - HDR10, Dolby Vision, & Dolby Atmos
Video: Average: 41 Mbps; Peak: Unknown
Audio: Unknown
https://www.apple.com/apple-tv-plus/
#2 MoviesAnywhere - HDR10, Dolby Vision, & Dolby Atmos
Video: Average: 25 Mbps; Peak: 32 Mbps
Audio: 640 Kbps
https://help.moviesanywhere.com/hc/e...rt-4K-and-HDR-
#3 Disney Plus - HDR10, Dolby Vision, & Dolby Atmos
Video: Average: 17 Mbps; Peak: 29 Mbps
Audio: 770 Kbps
https://help.disneyplus.com/csp?id=c...0cf158bf961913
#4 Netflix - HDR10, Dolby Vision, & Dolby Atmos
Video: Average: 17 Mbps; Peak: 25 Mbps
Audio: 770 Kbps
https://help.netflix.com/en/node/13444
#5 Vudu - HDR10, Dolby Vision, & Dolby Atmos
Video: Average: 14 Mbps; Peak: 17 Mbps
Audio: 580 Kbps
https://www.watchvudu.com/uhd/
#6 Amazon Prime - HDR10, HDR10+, Dolby Vision, & Dolby Atmos
Video: Average:
Audio: 190 Kbps
https://www.amazon.com/b?ie=UTF8&node=11598814011
--------------HD---------------
#1 iTunes
Video - Average: 10 Mbps; Peak: 15 Mbps
Audio: 390 Kbps
#2 Movies Anywhere
Video - Average: 8 Mbps; Peak: 10 Mbps
Audio: 260 Kbps
#3 Disney+
Video - Average: 7 Mbps; Peak: 11 Mbps
Audio: 770 Kbps
#4 Amazon Prime
Video - Average: 5 Mbps; Peak: 14 Mbps
Audio: 190 Kbps
#5 Vudu
Video - Average: 4 Mbps; Peak: 5 Mbps
Audio: 450 Kbps
#6 Netflix
Video - Average: 3 Mbps; Peak: 13 Mbps
Audio: 640 Kbps
There you have it! For comparison to disc-based media, 4K UHD averages 40 - 90 Mbps and HD blu-ray averages 15 - 35 Mbps.
Credit to the blu-ray.com forums, specifically samplop10 for for his independent testing. Original blu-ray.com thread can be found here: https://forum.blu-ray.com/showthread.php?t=323204
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