Matrox MXO2 PCIe Host Adapter - Manual (Page 299)

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Starting your capture
sequentially with a three-digit suffix, such as MyClip.000.mp4 ,
MyClip.001.mp4 , and so on.
¦ Note Each time you start a new capture, the base filename will be
incremented accordingly with a _n suffix (for example, _1 , _2 , and so on).
3 Click Explore to open Windows Explorer. You can then go to your capture
folder and delete any clips that you no longer need, and you’ll be able to see
your clips being added as they are captured.
4 If you’re capturing to Matrox .mp4 files without .wav or .avi files, you can
select the automatic file switching options that you want, such as to switch to
the next clip after a specified time limit. These options are the same as
provided in the
Matrox Capture Format Settings dialog box (see
“Specifying your capture format settings” on page 270 ).
5 To limit the capture to a maximum duration, enter the duration (in minutes)
that you want in the
Maximum Duration box. The capture will
automatically stop once this limit has been reached.
¦ Note Keep the maximum duration close to the actual maximum that you
want. If the maximum duration is a lot longer than you need, the file size of
your clips will be larger.
6 Make sure that your video source is playing in the Preview Window, and
click
Start Capture to start the capture (the button will change to Stop
Capture ).
7 If you’re capturing to Matrox .mp4 files (with or without .wav files), you can
click Switch File at any time during the capture to switch the capture to the
next file.
8 To stop the capture before the maximum duration is reached, click the Stop
Capture button.