Contrôler le timing - Warp From Here

Understanding Warp Markers and the "Warp From Here" Function

Next, let's look at warp markers and how we can use the Warp From Here function.

What is Warp From Here?

• Warp From Here runs the auto-warp algorithm on the material to the right of the selected marker.
• It directs the auto-warp to use the current Live set's tempo as a starting point for tempo tracking.

Different Warp From Here Options

1. Warp From Here Straight

   • This option tells auto-warp that the clip has no tempo variation, which is common in electronic music.
   • It auto-warps from that single warp marker and locks all of it to the original tempo.

2. Warp BPM From Here

   • This will also set a single warp marker.
   • Here, auto-warp is forced to interpret the clip as exactly matching the Live set's tempo.
   • Useful when you know the exact BPM value of the electronically produced work.

   Example: If I have a 120 BPM song, set Ableton to 120, drag it in, and then select Warp BPM From Here, it will lock into that tempo.

Practical Examples

Warping a Track with a Consistent Beat

• The first track we will warp is called Exotic Vision.
• I already know the BPM, but we are set at a slightly different tempo.

Steps:

1. Check Warping Status

   • Ensure that the clip is not warped.
   • Play the track and use the tap function:

   "1, 2, 3, 4. 1, 2, 3, 4. 1, 2, 3, 4."

   • This indicates a BPM around 126.

2. Zoom In to Find the First Beat

   • Zoom in to locate the first beat accurately.
   • Right-click and set 1, 1, 1 to mark the first instance of the song.
   • Right-click and select Warp From Here Straight.
   • The BPM will be estimated, and you can adjust timing as needed.

3. Verification

   • Play a section and turn on the metronome to confirm it sounds correct.

Handling Ambient Openings

If the song begins with an ambient pad:

1. Adjust Start Point

   • Move the start marker to the point where the beat comes in stronger.

2. Tap Tempo Again

   • Use the tap function again to determine the BPM.
   • Set BPM around 70.

3. Set Warp Markers

   • Right-click, set 1, 1, 1, and warp from there.

Warping with Changing BPM

1. Determine Tempo

   • Play the track and tap along to find BPM (around 113).
   • Identify and set the first beat with 1, 1, 1.

2. Warp Choices

   • Compare results between Warp From Here and Warp From Here Straight to see variations due to fluctuation.

Summary of Warp Functions

• Warp From Here: Reads and locks in the closest BPM, suitable for music with a human groove.

• Warp From Here Straight: Starts from the global BPM. Useful if you're certain there are no fluctuations.

• Warp BPM From Here: Applies a fixed BPM throughout the track.

• Warp as a 125 Bar Loop: A specialized function not covered here in detail.

Steps Recap for Warping Tracks

1. Find the original tempo using the tap function.
2. Adjust the start marker to the first beat.
3. Set 1, 1, 1 to mark the starting point.
4. Choose the appropriate Warp From Here option.
5. Check warping with the metronome.
6. Adjust the starting point if needed (e.g., for ambient openings).
7. Save the warp settings for future use by clicking the save button.

Final Note

Using these steps ensures that every time you drag in a sample, the BPM will be preserved, and the warping settings will be applied as desired. This technique has been shown effectively with Exotic Vision and can be replicated across various tracks.