Image | Audio | Video |
---|---|---|
X |
Returns the number of video tracks in a video.
Include file
dmbvideo.h
Syntax
>>-NumVideoTracks--(--handle--)--------------------------------><
Parameters (data type)
Return values (data type)
Number of video tracks (SMALLINT)
Examples
Get the file name of all videos from the video column of the employee table that have more than one video track:
EXEC SQL BEGIN DECLARE SECTION; char hvVid_fname[251]; EXEC SQL END DECLARE SECTION; EXEC SQL SELECT FILENAME (VIDEO) INTO :hvVid_fname FROM EMPLOYEE WHERE NUMVIDEOTRACKS(VIDEO) > 1;