(_sync_source_2997->tip_widget(),
_("<b>When enabled</b> the external timecode source is assumed to use 29.97 fps instead of 30000/1001.\n"
"SMPTE 12M-1999 specifies 29.97df as 30000/1001. The spec further mentions that "
- "drop-frame timecode has an accumulated error of -86ms over a 24-hour period.\n"
- "Drop-frame timecode would compensate exactly for a NTSC color frame rate of 30 * 0.9990 (ie 29.970000). "
+ "drop-sample timecode has an accumulated error of -86ms over a 24-hour period.\n"
+ "Drop-sample timecode would compensate exactly for a NTSC color frame rate of 30 * 0.9990 (ie 29.970000). "
"That is not the actual rate. However, some vendors use that rate - despite it being against the specs - "
"because the variant of using exactly 29.97 fps has zero timecode drift.\n"
));