Export Audio Data
There are two ways to export audio data:
- Clicking the Audio Expert System™ window Global Toolbar Export button
. - Right-click in a Stream Panel Wave Panel and a pop-up menu will appear. Select Export .
Two windows will appear:
- The standard Windows Save As.
- The Export Audio Data dialog.
In the Windows Save As window enter a File name and directory location. Click on Save.
Export Audio Data dialog
The Save As window will close, and the file name will appear in the File Name field in the Export Audio Data window. Should the file name need to be changed, click on the Select button and the Windows Save As dialog will open. By default the .wav file extension is used in the file name.
In the window below File Name will appear a list of Stream Ids with a description from the Audio Stream Info . If opening from the Audio Expert System™ Global Toolbar all Stream IDs are checked by default. If opening from a Wave Panel, the Stream ID where the export dialog was opened is automatically checked. You can check each stream that is to be exported. For convenience checking Select all below the stream list window will place checks in all streams.
Export Options
After selecting the streams to export, select the desired formats to export.
| Option | Description |
|---|---|
| Encoded Audio Data | Exports the selected files as .raw format. The audio data is in an encrypted format and user will need a codec to decode it. |
| Decoded Audio Data | Exports the selected files as .wav format that can be played on a wide variety of media players. |
| Event Table Data | Exports a text .csv file of all the detected events |
| Only Selected Wave Area | Exports the Encoded, Decoded, or Event Data for the selected waveform. This option is only active if a selection has been made in one of the Wave Panels |
Click on OK to save the waveform. The dialog will close and a series of progress bars will appear. Each progress bar is associated with a file for each export option. The exported files will have the following syntax: <filename>_n.<filetype>, where <filename> = the name entered into the File Name field, n = the stream id number (1, 2, 3, ...), and <filetype> = "raw", "wav", and "csv'. The image shows an example where the user exported Stream Id's 1 and 2 in Encoded Audio , Decoded Audio , and Event Table data to filename "audiowebinar".
Click on Cancel to close the window without exporting.
