1 00:00:00,270 --> 00:00:09,270 In this video, you learn how to mix different all your tracks in technical words, overlaying one audio 2 00:00:09,270 --> 00:00:10,290 on top of another. 3 00:00:10,380 --> 00:00:14,190 So for this exercise, I have these to all defaults. 4 00:00:18,810 --> 00:00:21,660 This one and also a saxophone. 5 00:00:24,560 --> 00:00:24,900 The. 6 00:00:29,320 --> 00:00:37,360 And we're going to make music out of this, so I'll have followed, it's both these false bits in this 7 00:00:37,630 --> 00:00:38,230 variable. 8 00:00:38,680 --> 00:00:44,890 So Bates and the two way file and the sex variable holding the sex, that's the way foil know. 9 00:00:44,980 --> 00:00:55,990 If you see the length of beads and the length of sex, you're going to see that sex is twice as long 10 00:00:55,990 --> 00:01:04,959 as beat 7.1 seconds for the saxophone track and three point five seconds for the beat track. 11 00:01:05,230 --> 00:01:11,260 So let's overlay them, but we need to do something before we overlay this. 12 00:01:11,260 --> 00:01:13,540 We want them to have the same length. 13 00:01:13,840 --> 00:01:20,050 So what I'm going to do is create a new beat two variable, which is equal to beat times two. 14 00:01:20,410 --> 00:01:25,660 So just to see what we have is Beats two that exports. 15 00:01:25,660 --> 00:01:31,570 You don't have to save this into an audio file, but I just want to demonstrate to what we have so far 16 00:01:32,650 --> 00:01:39,580 so wrong that adds beats to a double the length of the original beat. 17 00:01:46,810 --> 00:01:49,900 And it has the same length as sex. 18 00:01:49,990 --> 00:02:00,010 That's a wave, then what we do is we creates a variable, another one which will contain the mixed 19 00:02:00,010 --> 00:02:00,520 order. 20 00:02:00,820 --> 00:02:03,220 So that is beats to that overlay. 21 00:02:04,240 --> 00:02:06,160 That is the method that overlays. 22 00:02:07,640 --> 00:02:17,900 One all deal on top of another, so mixed that exports mixed that we've run. 23 00:02:18,620 --> 00:02:22,280 We have this output makes that wave and let's listen to it. 24 00:02:30,120 --> 00:02:32,070 And that's how you make music with Python. 25 00:02:32,220 --> 00:02:39,420 So we overlaid two different tracks, and it sounds better than listening to them separately, or at 26 00:02:39,460 --> 00:02:40,800 least that's what I think. 27 00:02:42,140 --> 00:02:49,160 No, that's you know, how to overlay two different audio files, then you could do something like the 28 00:02:49,160 --> 00:02:51,500 final single sue beat to. 29 00:02:52,650 --> 00:03:02,070 Plus, maybe start with mixed so that valuable, and then we continue perhaps times two or two times 30 00:03:02,070 --> 00:03:07,650 the mixed file, plus a solo saxophone. 31 00:03:08,100 --> 00:03:17,400 So Jesus Sax Plus beats two plus sax to close the music track. 32 00:03:17,400 --> 00:03:24,510 So final that export final that we've run. 33 00:03:26,100 --> 00:03:30,240 And the output is generated, so it's around 42 seconds. 34 00:03:30,570 --> 00:03:31,590 Let's listen to that. 35 00:03:35,060 --> 00:03:41,600 If you cannot listen because it's too long, you have to download the report player might not be very 36 00:03:41,600 --> 00:03:44,210 good to listen to audio files. 37 00:03:45,360 --> 00:03:47,820 So here is the audio downloaded. 38 00:03:54,170 --> 00:03:55,850 Here comes the saxophone. 39 00:04:10,260 --> 00:04:10,440 And. 40 00:04:24,520 --> 00:04:24,690 And. 41 00:04:27,880 --> 00:04:37,480 So that is some basic audio mixing, and you need to use your own imagination to do some better mixing 42 00:04:37,480 --> 00:04:38,520 of your old you. 43 00:04:38,740 --> 00:04:44,230 But I just wanted to show you how easy it is to use the P y double library. 44 00:04:44,350 --> 00:04:46,840 It's very intuitive, as you can see. 45 00:04:46,900 --> 00:04:48,970 I hope you have fun working with it. 46 00:04:49,330 --> 00:04:50,630 I'll talk to you in the next videos. 47 00:04:50,680 --> 00:04:50,910 See?