500D - Video HDR now totally broken

Issue #1085 duplicate
Former user created an issue

With 13/2/12 build HDR for video is totally broken. The is no longer any attempt to change iso iin both record LV and playback.

Comments (7)

  1. ats1995

    I re-open this issue not because it is totally, but not really functional. It does not change between every frame and I get ERR70.

    Settings used: 720p 30fps audio enabled

    It seems quite random which frame it over- and under-exposes. I wrote down the frames it over exposed(During this test I had the iso set to 160(like it would be without hdr), iso A to 160 and iso B to 1600). The number of the frames where: 3 11 25 33 53 67 81 94 108 115, and so on. At another clip the numbers would differ.

    A strange thing I noticed was that if the "base" iso is neither iso A or B, I will actually get 3 different exposures. One will be the "base" iso, one iso A and one B. I find the base exposed frames to dominate the among the others. And maybe iso A is more common than B? Need more investigation.

    The main reason why I ran into this problem was because I waned to shoot a timelapse with fps override and hdr. This is of course in 1080p with the lowest fps value selected (whatever that is exactly).

    I'm sorry id this have been fixed, but I don't have access to the latest autoexec.bin . I'm currently using the one from https://bitbucket.org/hudson/magic-lantern/issue/1083/non-bracketed-shot-taken

  2. ats1995

    Somehow I can't access the fps item in the menu with this .bin file. ML menu locks up, and I'll have to restart the camera. No need to pull the battery, though.

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