Storing

DS_options_settings_storing

Data files

The always overwrite data files option will overwrite the data file with the same name without asking.

Dewesoft can create a zipped data files (.dxz) at the end of the measurement. The advantage of this function is, that the data file is compressed and, therefore, takes less space.

Let’s make a 10-second data file with 8 channels and the sample rate of 5000 samples/second. With a normal storing, the size of the data file is 1 MB.

DS_options_settings_storing_dxdFile

Then we select to have a zipped data file. The size of the data file got reduced.

DS_options_settings_storing_dxzFile

We can also define the Minimum disk space, that is required to make a data file. If we reach this limit during the measurement, storing will be stopped and the data file will be saved.

DS_options_settings_storing_outOfDiskSpace

If there is not enough space from the beginning of the measurement, you will get a warning.

DS_options_settings_storing_notEnoughDiskSpace

Default video settings

Online video file format can be selected from DVI or AVI format.

DS_options_settings_storing_defaultVideoSettings_onlineVideoFormat

Online video compressions settings (We can compress the video during the measurement and make the data files smaller. Our computer has to have good performance characteristics to perform online video compression):

DS_options_settings_storing_defaultVideoSettings_onlineCompressionSetup

Offline video compression settings (with offline video compression we can reduce the size of the data file):

DS_options_settings_storing_defaultVideoSettings_offlineVideoFormat

For lower CPU usage, we can enable the option Auto compress (offline) after measurement. By enabling this option, we also disable the online compression.

DS_options_settings_storing_defaultVideoSettings_autoCompressAfterMeasurement