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post #1 of 3 Old 10-09-2014, 07:27 AM - Thread Starter
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Cool 3D Format Question

Are these the requirements for 3D playback?

1920x1080p @ 23.98 / 24Hz Frame packing
1280x720p @ 59.94 / 60Hz Frame packing
1920x1080i @ 59.94 / 60Hz Side-by-Side (Half)
1920x1080p @ 23.98 / 24Hz Top-and-Bottom
1280x720p @ 59.94 / 60Hz Top-and-Bottom

So it possible for 3D to display 1920x1080p @ 60Hz Frame packing ?
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post #2 of 3 Old 10-09-2014, 05:47 PM
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There is no 1080p/60 frame packing because of bandwidth requirements.

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post #3 of 3 Old 10-14-2014, 06:03 AM
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Quote:
Originally Posted by Rolls-Royce View Post
There is no 1080p/60 frame packing because of bandwidth requirements.
1080p60Hz frame packing is within the bandwidth requirements of hdmi1.4 (requires a full bandwidth 300MHz hdmi chip) but it's optional.
Since it's optional, only interests a very small minority of users, and the media have lost interest in 3D... manufacturers don't care about it.

Quote:
Originally Posted by Movie78 View Post
Are these the requirements for 3D playback?

1920x1080p @ 23.98 / 24Hz Frame packing
1280x720p @ 59.94 / 60Hz Frame packing
1920x1080i @ 59.94 / 60Hz Side-by-Side (Half)
1920x1080p @ 23.98 / 24Hz Top-and-Bottom
1280x720p @ 59.94 / 60Hz Top-and-Bottom

So it possible for 3D to display 1920x1080p @ 60Hz Frame packing ?
You can do 3D at almost any resoltution/refresh rate. These look like the hdmi 1.4 minimum mandatory specs for 3D
I'm not sure about the broadcast side by side resolution, I thought side by side was progressive and top/bottom was interlaced, I forgot.

1920x1080p 60Hz hdmi frame packing is possible, there are a lot of computer graphics cards that support it but I do not know any display that accepts it as input.

Passive 3D, forever !
My Full-HD dual-projector passive polarised 3D setup. (really out of date ! I need to update it some day...)


Last edited by BlackShark; 10-14-2014 at 06:10 AM.
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