How to add different comments to each frame in an MP4 file?

Label Studio Support
1

TimelineLabels don’t seem quite suitable

2

Try this labeling config:

<View>
  <Video name="video" value="$video" />
  <Header value="Add comments for each frame" />
  
  <TimelineLabels name="timelineLabels" toName="video">
    <Label value="Comment" background="#944BFF"/>
  </TimelineLabels>
  
  <TextArea name="comment" toName="video" perRegion="true" />
</View>