User manual

Table Of Contents
343
The Sample Editor
Warping audio
Ö You can also apply Auto Adjust directly on an audio event or a clip. If no range
selection is defined, the grid is calculated for the audio event. If no range selection
and no audio event are defined, the grid is calculated for the entire clip. In both cases
you need to make sure that the event or clip starts and ends on a bar line.
Correcting the local definition grid
In some situations, you might not be able to get satisfying results with the “Auto
Adjust” function. In this case you can manually modify the grid and tempo of your
audio file. Proceed as follows:
1. On the Definition tab, activate the Manual Adjust tool.
2. If the grid start does not correspond with the first main beat, move the mouse
pointer to the beginning of the audio clip until the tooltip “Set Grid Start” is
displayed.
The mouse pointer turns into a double arrow.
3. Click and drag the mouse to the right until you reach the first downbeat. Release
the mouse button to move the grid start (and snap point).
The lower ruler (for the local grid) changes to reflect your edits.
4. Audition the file to determine where the second bar in the sample begins.
5. In the upper part of the waveform, move the mouse pointer to the vertical line
nearest to the second bar so that the tooltip “Stretch Grid” and a blue vertical line
are shown.
“Stretch Grid” allows you to correct the tempo by stretching or compressing the
whole grid.
6. Click and drag the blue vertical line to the left or right to the position of the first
downbeat in the second bar and release the mouse button.
The beginning of the next bar is set, and all bar positions in the grid are adjusted so
that the bars have the same length.
7. Check the positions of the following bars. If you find an incorrect bar position,
move the mouse pointer over the grid lines in the lower part of the waveform so
that the tooltip “Set Bar Position (Move Following Bars)” and a green vertical line
are shown.
“Set Bar Position” allows you to adjust a single bar line, thereby changing the
tempo of one bar only. The bars to the right are moved accordingly, but the area to
the left remains unaffected.