Does Dolby Vision Content from iTunes play on my HDR10 TV?

[cynics]

Do you have any reference to prove this?
AFAIK, all HDR standards have agreed on BT.2020. If I check the colour space on a HDR10 and a DV movie, I see BT.2020 reported on both.
RE extractIng HDR10 base layer from DV movie, I followed the hint someone posted on Aerials screensaver thread and simply changed the fourCC on a DV encoded aerial clip to hvc1 and they all play now in HDR10 mode on my Bravia (no DV support). So was rather trivial.

http://www.streamingmedia.com/Artic...flix-Talks-Dolby-Vision-and-HDR10-118853.aspx

 

[priitv8]

http://www.streamingmedia.com/Artic...flix-Talks-Dolby-Vision-and-HDR10-118853.aspx

OK, now I see it. DV allows for more variations in codecs and colour spaces than HDR10. They are defined as various DV profiles.
https://www.dolby.com/us/en/technologies/dolby-vision/dolby-vision-profiles-levels-v1-2-9-170601.pdf

It is worth mentioning, that aTV 4K supports only HEVC Dolby Vision (Profile 5). Which apparently defines base layer as HDR10 (See cross-compatibility note 1). And P3 gamut is encoded in BT.2020 container.

 

[fantasma]

Check out the other thread on this issue. It has been confirmed that DV only videos are in fact “converted” to HDR10.

I have searched for the other thread, but I can't find it. Could you post a link?

Thanks in advance

 

[priitv8]

It is worth mentioning, that aTV 4K supports only HEVC Dolby Vision (Profile 5). Which apparently defines base layer as HDR10 (See cross-compatibility note 1). And P3 gamut is encoded in BT.2020 container.

This BS needs to be ignored. I stand corrected.
DoVi Profile 5 does not mandate HDR10 base layer.

 

[err404]

I have searched for the other thread, but I can't find it. Could you post a link?

Thanks in advance

https://forums.macrumors.com/threads/comparison-between-hdr10-dolby-vision-on-atv-4k.2081056/
Keep in mind that this was tested on a selection of iTunes movies. There is no guarantee that the same applies for all movies/apps.