cjee21
commented
1 month ago DTS:X – All Around Us demo from 2016 is showing as IMAX by MediaInfo and FFmpeg. It is unlikely to be IMAX since it is from before IMAX Enhanced was announced. However, I cannot verify to be certain because I do not have IMAX capable audio equipment. Just putting this info here in case it helps. This clip can still be obtained online.
[DTS] Between Zero and One (IMAX DTS-X) {FHD SDR & IMAX Enhanced DTS-X} from the link in post above is also detected as IMAX by FFmpeg.
This is a continuation of issues in this ticket: https://github.com/MediaArea/MediaInfo/issues/422 which was closed because it should be fixed, but that's only for IMAX Enhanced audio on some movies, not the DTS:X demo videos I have.
Here are some files where MediaInfo is incorrectly tagging these as IMAX Enhanced (they're regular DTS:X): https://drive.google.com/drive/folders/1pq5XC9P9Isw-IAkriikHl4p8t_IjNxxC?usp=sharing
These files will only be hosted for a bit. Please tell me when everyone's acquired them.
Jumani: The Next Level is correct:
I have four other movies with IMAX Enhanced that I can clip for you to test with. Those all show up correctly.
This is from a DTS demo called Between Zero and One:
This isn't IMAX Enhanced; it's regular DTS:X (based on what shows up on my receiver). I have 2 demos like this that came right off a DTS Demo disc.
The Trinnov receiver company sent me some demos. They are Dolby Atmos, DTS:X, and DTS:X Pro. For some reason, the DTS:X Pro files only show regular DTS:X on my receiver, and MediaInfo doesn't know what to do with them:
My receiver is a Marantz AV 10. It has support for IMAX Enhanced and DTS:X Pro.
DTS:X Pro supports more than 11 channels which is good because my receiver has 15 channels + LFE. I'm not sure if DTS:X Pro is supposed to show up on the receiver though. My thinking is it just means you have more base layer channels available; I don't think it's a different protocol than DTS:X though.