Trascrizione Video
Adv. Registrazione e riproduzione
7m 15s
0:07
Welcome back. In the previous video we showed you how to record tracks using the TouchMix and an external hard drive.
0:14
Now that you have the recorded tracks, let's show you the different things you can do with them.
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Let’s start with Playback. Once you’ve recorded a session, you can playback any number of the recorded tracks.
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Just go to the Record/Play screen, deselect arm, and turn on “Track" for each track you want to hear.
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This will override the channel’s XLR or Line Input with the channel’s recorded track from the hard drive.
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A Playback indicator will appear for any fader that’s in Track mode.
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Take a look at the Transport and Control bar at the bottom of the screen.
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You can see the total duration of the session on the right,
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and you can adjust your location on the Timeline by moving the Play indicator.
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The Locate indicator lets you mark a point that you can return to later.
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If you tap the Set button, the Locate indicator will move to your current Play point.
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You can adjust either of these indicators by dragging it on the screen, or by using the Master Wheel.
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If you want to move the Play indicator to the Locate point, simply tap “Go To." Overdubbing
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Now is a good time to talk about overdubbing.
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Let’s say that you have an additional track that you’d like to add to a live recording.
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Let’s say that your band has a recording of a song with an electric guitar,
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and you’d like to layer in an acoustic backup on one of the available channels.
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Well, let’s do an overdub. First, find a point in the session just before the song starts
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and set the Locate point. Next, make sure that all the channels are set to Track as their source.
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Arm the acoustic guitar channel, and set up the headphone mix for the guitarist.
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Once the guitarist is comfortable with the mix, return to the beginning of the song by tapping “Go To,"
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and touch the Record button. The TouchMix will play the recorded tracks,
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and record your new tracks at the same time.
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When you’re done with that take, touch Stop. And that’s it. You’ve done an overdub.
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You could also use overdubbing to replace a portion of an existing track,
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rather than adding a new channel.
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Let’s say your guitar player messed up a couple of bars in an otherwise awesome performance.
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You want to fix those mistakes.
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Plug the guitar into the same channel it was originally recorded on,
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and locate a point before the section you want to replace.
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Tap the Record button. When the section arrives, arm the channel and play the part better this time.
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When the passage is over, you can disarm the channel or just touch Stop.
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When you overdub a channel, TouchMix works like tape.
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Tape was this stuff that people used to record audio on,
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it came on big reels and got loaded onto big machines.
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Oh, I think my grandpa told me about that once. Exactly. If you playback the track now,
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the section you overdubbed will completely replace the old audio on that part of the track.
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Basically, only the last take can be played back on the TouchMix.
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But don’t worry, those other takes are still in there if you need them.
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In fact, let’s take a moment to look at how files are saved on the hard drive.
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If you prefer to do your post-production editing with a DAW,
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then it’s helpful to understand the TouchMix file structure works.
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Each session will be in its own directory labeled [its name].tmRecord.
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If you’re doing a lot of recording, we recommend labelling your sessions starting with the date,
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so that you can quickly find your session chronologically.
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Inside each session folder are 22 subfolders, or 14 for the TouchMix-8, one for each channel.
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Every time you stop and restart recording,
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a new WAV file will be created in each folder that represents an armed channel.
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The WAV files will be named “Region-1", “Region-2", etc.,
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so you can find your previous takes for overdubs in these files.
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There will also be a document named “DIRECProject" that contains the header data for the session.
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This will be useful when importing your tracks to edit in a DAW.
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Different DAWS handle multiple takes in different ways,
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so you’ll need to check the documentation for your software.
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Follow the procedure your DAW uses to import digital audio files, and you’re set.
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To make it easier to move files back and forth between your DAW and your TouchMix,
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QSC provides a free DAW utility program that runs on both Windows and Mac computers.
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You can download this for free from our website. When going from TouchMix to DAW,
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the DAW utility consolidates all the tracks into a single folder,
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which makes it more convenient to import into most DAW software.
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And, if you’ve got a DAW that doesn’t handle the TouchMix 32-bit floating point WAV files,
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this program will convert from 24 or 32-bit integer format.
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But what if you’ve got some tracks that you made on your DAW,
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maybe some backing vocals with a click track, and you’d like to use them in your live show?
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Well, you can’t just drag and drop these files onto the hard drive
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and expect them to play back properly on the TouchMix.
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Once again, these files must be in 32-bit floating point format,
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and they must be saved with the right XML header files, in the correct file structure.
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Well, the new DAW utility takes care of that too.
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Just change to “DAW to TouchMix," and you can easily export them to use on your TouchMix.
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All you have to do is select the tracks that you want,
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and then choose which TouchMix channels you want to play them.
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Once again, you can download the free DAW utility from the TouchMix page on qsc.com
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Did we mention it’s free?
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Here’s a workflow tip: after the gig, it’s a good idea to log your session.
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A simple spreadsheet with one column with a start time, and another for the song title,
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and then maybe one more column for your notes or a rating system.
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So now, let’s finally talk about what to do with these recorded tracks.
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Your session tracks can be really useful when it’s time to teach someone how to use your sound system.
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Let’s say the TouchMix is in a house of worship,
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and you need to teach a volunteer how to operate your rig.
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Well, rather than bring in the whole band for the sake of one training session,
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you can use the recorded tracks to play back and then show the volunteer how to mix them.
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You can also use the tracks for a virtual sound check.
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But remember, the mix of the playback track is going to be different than the mix
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of actual instruments making noise on stage.
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Plus, tracks won’t feedback the way live microphones can.
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Another thing you might want to do is get your session mixed down to a single stereo track
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with each song as a separate file.
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One way to do this is to simply connect the analog stereo output of the mixer
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to the analog inputs of a recording device, for example, your favorite DAW.
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The TouchMix has all the processing for a fine mix,
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and your DAW can deal with all the cutting and saving to MP3s or WAV files.
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Our last bit of advice is actually a serious disclaimer. Mixing on your TouchMix recording is highly addictive.
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You may start off with just wanting to do a quick mix of last Saturday’s gig,
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but before you know it, you get wrapped up with experimenting and perfecting
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and fine-tuning your mix for hours.
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So don’t say we didn’t warn you. Thanks for watching, and we’ll see you next time.
Descrizione della lezione
Adv. Registrazione e riproduzione
7m 15s
Imparate i metodi avanzati di registrazione audio, sovraincisione, riproduzione e manipolazione dei file creati su TouchMix.
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Adv. Registrazione e riproduzione
7m 15s