How to show the speaker segmentation

In SpokenData subtitles editor, we changed the rule of displaying the speaker segmentation. From now on, it is hidden by default except for the recordings processed directly by the Speaker segmentation method. However, the speaker segmentation can quickly be shown by clicking on the checkbox Show speaker segmentation. Currently, SpokenData subtitles editor does not support editing the generated speaker identity. When it is implemented, we will consider changing this rule.

Interactive waveform with Outwave.js

Outwave.js is a handy library that can render audio waveform in a web browser. Its development was also supported by SpokenData. Apart from that, this library has a great extension for displaying annotation segments directly on the waveform. The segments can be easily added, deleted, merged or split. By and large, we really needed such a library.

Therefore, we are happy to announce that Outwave.js was integrated into the SpokenData subtitles editor. From now on, our users will more easily define speech or non-speech segments just by dragging the segment boundaries on the waveform with the mouse button held down.

We are certain you will benefit from the Outwave library as we do. The fastest way to test our new feature is to start the SpokenData demo and edit any recording subtitles.