Enun command or signal of "Television Standard"
Used both globally and for specific items
CAUTION
This value signals ONLY that a give TV standard is in effect.
This implies the TV Standard's "count modulus", ie:
PAL == 0-24, NTSC == 0-29, FILM == 0-23,
It does NOT signal "count mode" - ie: Non-Drop Frame or Drop Frame.
Drop-frame count mode is legal only for MXOMF_TVSTND_NTSC.
See MX_TCT_XXX for more info
It does NOT signal the frame rate!
"Frame rate" is typically thought of as frames-per-second ie:
PAL == 25, NTSC == 30, FILM == 24. But this casual usage of the term
is not wholly accurate: "fps" is not nessasarily the true "frame rate".
True "frames rates" (frames per *true* second) are -
NTSC - 30000/1001 (Danger - this is only *approximately* 29.97)
PAL - 25/1
FILM (and 24p) at true 24 - 24/1
FILM (and 24p) at NTSC rate - 24000/1001 (Danger - this is only
*approximately* 23.98)
See MXOMF_TCT - Timecode Type
See mxOmfTct2TvStnd()
typedef enum{
MXOMF_TVSTND_PAL = 0,
MXOMF_TVSTND_NTSC, 1
MXOMF_TVSTND_FILM, 2
MXOMF_TVSTND_NOTSET 3
} MXOMF_TVSTND;