Removing Labels - Examples

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Revision as of 11:22, 24 July 2013 by PeterSampson (talk | contribs) (Contents: wip)
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Gale 19Jul13: ... Another idea would be to live with another page length of text about "Removing Labels" on Label Tracks and then link therefrom to anchors on a single page which is essentially just the three example divs. This would save a certain amount of repetition that we have now between Label Tracks and Removing Labels.
  • Peter 24July13: @Gale: I plan to experiment with your suggestion of moving the text back into Label Tracks and leaving Removing Labels as the three use case examples.

Eliminando etiquetas

Labels can be removed by two main methods:
  • Split (leaving the labels following to right in the same position, so still synchronized with their audio)
  • Delete or cut (moving the following labels backwards). Delete or cut will desynchronize the following labels with their audio unless the corresponding region is also deleted in the audio track.

Similarly when deleting a region between labels or an unwanted part of a labeled audio track you will normally want to select the region to be removed in both audio and label track.

Incorrect edits to label tracks can always be undone by using Edit > Undo.

Contents


Remove labels without moving any following labels (Split Delete)

These methods let you remove labels without moving back any labels that follow to right of the removed label(s). The labels to right thus remain synchronized with their audio.

Split Delete method

Example of removing labels without moving any following labels (Split Delete)

Suppose you have labeled different song tracks in the Audio track and you've also labeled some clicks after half-way through Track-2. You have removed the clicks so you need to delete their labels without moving any other labels.

Removing labels without moving back any following labels - before.png

Select in the label track around the two labels to be removed. Only drag horizontally, so as to avoid extending the selection up into the audio track.

Removing labels without moving back any following labels - selection.png

Use Edit > Remove Audio or Labels > Split Delete or its keyboard shortcut CTRL + ALT + K. The two labels are removed and the labels for Track-3 and Track-4 remain where they were previously. Note that the selection remains after performing this split delete in the label track.

Removing labels without moving back any following labels - after.png

It's like having stickers on a paper chain, and lifting some stickers off the chain.

Remove labels (or regions of label track), moving back any following labels (Delete method)

Example of removing labels (or regions of label track), moving back any following labels (Delete method)

You have a podcast and have placed labels every two minutes where you will change to a different piece of accompanying music (not yet added). Then you decide not to use the second piece of music but to otherwise keep the same order for the following pieces of music. The easiest answer is to delete a region of label track corresponding to the "Vivaldi" piece, which allows the following labels to move back. We won't split delete because that would leave a section with no music label, and this method avoids having to rename any labels.

Removing labels moving back any following labels - before2.png

Select in the label track over the label to be removed. Only drag horizontally, so as to avoid extending the selection up into the audio track or the other label track. The labels following the removed label will move back by the length of region removed from the label track. It doesn't matter exactly where that region starts and ends, providing the selected length is correct and providing we select over the "Vivaldi" label point but don't let the selection touch the "Mozart" label.

Removing labels moving back any following labels - selection2.png

Use Edit > Remove Audio or Labels > Delete or its shortcut CTRL + K to delete the selected part of the label track, moving back the following labels accordingly.

Removing labels moving back any following labels - after2.png

This is like removing part of a paper chain, making the following parts move back.

Removing labels together with their associated audio

Example of removing labels together with their associated audio

You have identified a section of applause at the end of Track-3 that you want to remove and have labeled this section with a region label.

Removing labels together with their associated audio - before.png

Select in the audio track from one edge of the label to the other then drag down into the label track, or simply click in the text of the "clap" label.

Removing labels together with their associated audio - selection.png

Then use Edit > Remove Audio or Labels > Delete or its shortcut CTRL + K to make the deletion. As you can see, the label for Track-4 and its audio both move back (leftwards) on the Timeline thus keeping the label for Track-4 at the start of that track. If you already had the labeled audio selected on its own, you could equally have dragged either edge of that selection down into the label track.

Removing labels together with their associated audio - after.png



|< Label Tracks