| Developer(s) | Serato Audio Research |
|---|---|
| Stable release | 2.3.1 / September 5, 2011 |
| Operating system | Microsoft Windows, Mac OS X |
| Type | Vinyl emulation software |
| Website | http://www.scratchlive.net/ or http://www.serato.com |
Scratch Live is a vinyl emulation software application created by New Zealand based Serato Audio Research, distributed by and licensed exclusively to Rane Corporation. Serato was first known for its popular Pro Tools plug-in Pitch N Time which was sold predominantly to the film industry[1] However, since its debut in May 2004, Scratch Live has become Serato's main product focus, and as such, Scratch Live is often referred to simply as "Serato" within the DJ and music scene.
Scratch Live allows manipulation and playback of digital audio files (mp3, wav, aiff, ogg and non-DRM aac) using traditional vinyl turntables or CD players via special timecode vinyl records or CDs. It seeks to cross the divide between the versatility of digital audio and the tactile control of vinyl turntablism and has become the industry's dominant digital DJ'ing tool.
Contents |
In 2008, Serato released the first major plugin for Scratch Live, Video-SL. It allows the playback of video files in similar fashion to audio files. Users can apply effects in real time and mix between video independently of audio.
A demo copy can be installed and used but a watermark is displayed on the main output screen. Activation is done via a serial number.
This is the latest software from Serato. This new software is based around all-in-one controllers such as the Numark Mixtrack Pro. This innovation makes it where: Two tracks can be mixed simultaneously using traditional DJ controls - scratch, nudge, pitch bend, EQ. Serato Sync locks tracks together for seamless grooves. Serato Crates make audio file management easy and advanced iTunes integration gives you instant access of personal library and playlist information. Cue points allow you to quickly access specific parts of songs. Loops repeat selected sections and can create new intros, outros and extended mixes. DJ-FX will enhance any DJ set, allowing you to color songs and create unique sounding transitions. The Sample Player can play up to four short samples, audio loops, sound effects or full length tracks in addition to the two tracks you're mixing. Plug-and-Play connectivity makes it simple and fast to setup your supported Serato DJ Intro controller, computer and software and start DJing.
In 2008, Serato announced the development of Itch, an integrated software and hardware system similar to Scratch Live but tied to hardware controllers and with a more simplified interface. Compatible hardware included the Vestax VCI-300 and the Numark NS7. The controllers connect via USB and use the MIDI Protocol to communicate with Itch. Since Itch's original release, new controllers and accessories have been released by Numark, Vestax, Denon, and Allen & Heath. These include:
There is also the forthcoming Numark X7 digital mixer which is rumored to allow full four deck control when combined with four V7s.
Scratch Live currently works in conjunction with five application specific audio devices designed and manufactured for the system by Mukilteo, Washington-based Rane Corporation.
The latest audio interface is the SL4. It is the first standalone DJ interface with two USB 2.0 ports for seamless DJ changeover and back-to-back performances. Similar to the SL3 it also has 96 kHz, 24-bit audio. The SL4 has built in galvanic isolation between USB and audio, with turn on/off muting. The unit also includes Low-latency ASIO and Core Audio drivers which allow the SL4 to be used as a studio production tool with third-party software applications.
The SL3 is another audio interface for Scratch Live. Features include a USB 2.0 interface, improved dynamic range (120 dB), improved audio performance (24 bit converters) and additional audio channels with AUX input and output. The extra channel allows the DJ to record his/her music set, use a sampler while performing or connect a third player for three deck mixing.
The SL2 is the audio interface set to replace the older SL1 interface[2]. The unit has 2 inputs which can be used both as phono or line input, but unlike the old SL1 interface it doesn't have a microphone input and it has only 2 line outputs and no 'thru' outputs. It also features improvements to the sound quality. Whereas the SL1 interface had 16-bit 44.1kHz audio, the SL2 now has 24-bit 48khZ audio with USB2.0 and Core Audio/ASIO support.[3]
The SL1 is a multi-channel, USB 1.1 external soundcard. The unit has inputs for two stereo turntables or CD players and one unbalanced microphone. There are two stereo line level outputs and two 'thru' outputs which provide a copy of the input signal to enable playback of regular vinyl records or CDs. ASIO drivers are available for the unit to allow it to be used by other Windows applications as a multi channel sound interface. There are no Core Audio drivers for Macintosh based computers. The SL1 interface is no longer in production, but is still supported[4].
A 19" rack mount DJ mixer based on the MP2, incorporating the sound card functions of the SL1. The MP4 allows you to record your set digitally within the Scratch Live software over the USB interface. The mixer is recognized by Windows as a 4x output 2x input soundcard so it can be used with any windows application. Also provided are ASIO and Core Audio drivers for use in audio applications on both Windows XP and Mac OS X.
A DJ mixer combining the functionality of the SL1 with an application specific control surface based on the popular TTM56 scratch mixer. It also contains added effects not available with the TTM56 or bare SL1 set-ups.
Announced at NAMM 2010, the Sixty-Eight is a 4 channel club style mixer with 2 separate USB inputs. Via ScratchLive 2.0 it adds support for up 4 real or virtual deck combinations.
Serato have begun working in supporting third party players/controllers with the Scratch Live software. These controllers are "natively" supported and do not require the use of the timecode CDs, all playback and control information is sent over USB. The following are the currently supported native controllers: