Timecode
runs at a slowed down rate, the frames are always
•24.00 – This frame rate is used in both film and HDTV systems.
•24.975 – This frame rate is used in both film and HDTV systems.
•25.00 – Used for PAL video.
•29.97DF – Standard frame rate for NTSC video with wall time matching the
•29.97ND – NTSC video with
•30.00DF – True 30
•30.00ND – 30
Rate Pull Up/Down
Normally a synchronized audio clock is set to be precisely 44,100 Hz, 48,000 Hz, and so on. There are some cases where it is required to run the audio at
The Rate Pull Up/Down options are:
•23.976 – Pull Down
•24.00 – Pull Up
•24.975 – Pull Down
•25.00 – Pull Up
•29.97 – Pull Down
•30.00 – Pull Up
FreeWheel
The
Jam Sync
When timecode is set to Infinite freewheel, and a valid timecode source is connected, the internal timecode generator is started. While there is a signal, the
•clock source is changed
•freewheel setting taken off of Infinite
•power cycle
This assumes that the internal clock, or something else, does not stop when the LTC is unplugged. You can
turn on/off the timecode (via keys) or disable/enable timecode, and the generator will continue to run.
Trigger Mode
When FreeWheel is not set to Infinite, a timecode opera- tion will stop if LTC is lost. If LTC restarts, perhaps in a different position, the
Trigger on Frame
Once a timecode operation has been initiated (by pressing PLAY or REC with timecode on), the operation will start either once any incoming timecode frame is recognized (Trigger on Frame Off) or once a particular timecode frame is recognized (Trigger on Frame On).
Trigger-Frame
If Trigger Mode is set to Single, then you cam specify the particular trigger frame in HH:MM:SS.FF format (Make sure you select Save and press the SELECT key once you have entered the frame number).
Timecode Origin
When a project is created with timecode enabled, it has an initial timecode origin of 01:00:00.00. This defines the beginning of a
Before recording audio into the project, the user can modify the start/stop points of the timecode day to correspond with the range of external timecode that is expected to be used with the project. For example, if the user is using 30 fps code, and sets the timecode origin to 02:00:00.00, the timecode day will range from [02:00:00.00 to 23:59:59.29] and then from [00:00:00.00 to 01:59:59.29]. In this case, a recording at 00:01:30.00 will be towards the end of the
Timecode Offset
The
22 TASCAM