Film-Tech Forum ARCHIVE: HDMI Frame Packed 3D issues

This is topic HDMI Frame Packed 3D issues - Doremi IMS1000 in forum Digital Cinema Forum at Film-Tech Forum ARCHIVE.

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Posted by Jean Francois Martin (Member # 5825) on 01-18-2017, 05:13 PM:

I’m currently experiencing issues when screening frame packed 3D from a Blu-Ray source (Oppo BDP-93) using a Doremi IMS1000/Barco DP2K 19-B/X-PAND set up. The issue is bad 3D synchronization between the two eyes as well as a thin horizontal refresh line slowly rolling thru the left eye frame.

This issue has been present with two IMS1000 units that have been installed consecutively. I have also tested one of the unit with a different projector (Christie CP2220) and noticed the same issue.

I have been in touch with Dolby but so far their recommendations have been inconclusive. From the information they have given me, the only Blu-Ray player officially approved by Doremi is the Sony BDP-BX110, which is not a 3D capable device.

Has anyone gotten satisfactory results using the IMS1000 to scale frame packed HDMI signals?

Thanks!

Posted by Marco Giustini (Member # 4544) on 01-19-2017, 01:05 PM:

I've seen that before.

Suffice to say that if you check the NEC manual for the same NEC-branded device, 3D on HDMI is NOT mentioned.

Either Japan missed that feature or... [Wink]