Logger Pro can insert videos of your experiment into files. You
can then
synchronize
the video to your data, so when the experiment is replayed, the data
and
video will be viewed together. Note:
It is helpful to have the sensor data
collection rate an integer multiple of the video frame rate so that
there are sensor values corresponding to each frame. Also, it is
important to know that
Logger Pro simply links to your movie file. The movie is not merged
into your Logger Pro file. The movie is a separate file. To keep the
movie linked to the Logger Pro file, do not delete the original movie
file.
You can capture movies directly from a video input such as a digital video camera or web camera.
Sample files with movies are also available. Select Open from the File menu, then look in the Experiments folder to access them.
1. Move the mouse cursor over the graph and look at the mouse coordinates in the lower left corner of the screen.
2. Use the examine tool
and scroll the mouse across the graph. This method will give you a more
precise time from the data.
Once you have identified this time, complete the following steps:
4. Choose the Replay from the Analyze
menu
to
view the synchronized movie and data.
A tutorial covering movies is available. Select Open from the
File
menu, then look in the Experiments folder to access it.
See Also: