User's Manual

Table Of Contents
72 Managing Files and Sets
While in Hot-Swap Mode, pressing the up or down arrow key moves to the next file in the con-
tent pane, and pressing [Enter] or double-clicking the file loads it into the Impulse slot (presum-
ably while Impulse is playing incoming MIDI notes). The link between the browser and the in-
strument will be broken if a different view is selected, or if the [Q] key or the Hot-Swap button is
pressed again. Hot-swapping can also be cancelled with a press of the [ESC] key or by pressing
the close button in the Hot-Swap bar at the top of the browser.
When Hot-Swap Mode is re-entered, the browser will show the location of the currently loaded
sound and pre-select it.
5.2 Sample Files
A sample is a file that contains audio data. Live can play both uncompressed file formats (WAV,
AIF and Sound Designer II for Mac) and compressed file formats (MP3, AAC, Ogg Vorbis, Ogg
FLAC and FLAC). (Please note that not all of these file formats can be played in the Lite Edition.)
A note on using Variable Bit Rate (VBR) files: Please install QuickTime for decoding purposes if
you do not already have it on your system. It can be downloaded from the Apple website
5
.
As Live plays the samples directly from disk, you can work with a large number of (large)
samples without running into RAM memory limitations. Please note, however, that you may run
into disk throughput problems if your disk is nearly full, and/or (on Windows systems) highly
fragmented. Hard drive rotation speed can also affect disk performance. Refer to the section on
managing the disk load (page 727) for more information.
Live can combine uncompressed mono or stereo samples of any length, sample rate or bit depth
without prior conversion. To play a compressed sample, Live decodes the sample and writes the
result to a temporary, uncompressed sample file. This usually happens quickly enough that you
will be able to play the sample right away, without waiting for the decoding process to finish.
Note: When adding a long sample to a project, Live might tell you that it cannot play the sample
before it has been analyzed. Please see the section on analysis (page 73) for an explana-
tion.
5 http://www.apple.com/quicktime/download