MediaInfo v18.12 CLI i386 (in Windows 8.1 x64) does not report any video stream in these test files (available for anonymous download, also from http://www.gvgdevelopers.com/concrete/products/summit/test_clips/):
http://www.gvgdevelopers.com/K2DevGuide/Clips2/AVCHD_1280x720p_5994.gxf
http://www.gvgdevelopers.com/K2DevGuide/Clips2/AVCHD_1440x1080i_2997.gxf
http://www.gvgdevelopers.com/K2DevGuide/Clips2/AVCHD_1920x1080i_2997.gxf
http://www.gvgdevelopers.com/K2DevGuide/Clips2/DNx145_1080i_2997.gxf
http://www.gvgdevelopers.com/K2DevGuide/Clips2/DNx145_720p_5994.gxf
http://www.gvgdevelopers.com/K2DevGuide/Clips2/DNx220_1080i_2997.gxf
http://www.gvgdevelopers.com/K2DevGuide/Clips2/DNx220_720p_5994.gxf
http://www.gvgdevelopers.com/K2DevGuide/Clips2/DNx220x_1080i_2997.gxf
http://www.gvgdevelopers.com/K2DevGuide/Clips2/DNx220x_720p_5994.gxf
http://www.gvgdevelopers.com/K2DevGuide/Clips2/AVCHD_1280x720p_50.gxf
http://www.gvgdevelopers.com/K2DevGuide/Clips2/AVCHD_1440x1080i_25.gxf
http://www.gvgdevelopers.com/K2DevGuide/Clips2/AVCHD_1920x1080i_25.gxf
http://www.gvgdevelopers.com/K2DevGuide/Clips2/DNx145_1080i_25.gxf
http://www.gvgdevelopers.com/K2DevGuide/Clips2/DNx145_720p_50.gxf
http://www.gvgdevelopers.com/K2DevGuide/Clips2/DNx220_1080i_25.gxf
http://www.gvgdevelopers.com/K2DevGuide/Clips2/DNx220_720p_50.gxf
http://www.gvgdevelopers.com/K2DevGuide/Clips2/DNx220x_1080i_25.gxf
http://www.gvgdevelopers.com/K2DevGuide/Clips2/DNx220x_720p_50.gxf
Surprisingly, it does report video stream for http://www.gvgdevelopers.com/K2DevGuide/Clips2/NTSC_1080i_MPEG_XDCAM-EX_colorbar.gxf
Ticket moved from /p/mediainfo/bugs/1099/
No surprise here, just the list of "Media Types" is old, so includes MPEG Video (your last file) but not AVC & VC-3 (other files), so we need to update the "Media Type" mapping (between a number and the corresponding video format).
Accepted.
Warning: non-paid feature request are set to low priority, we don't know when we have time to handle it.
If you desire to accelerate the development, don't hesitate to contact us for a quotation.
Implemented, in next version and snapshots.