1 00:00:00,640 --> 00:00:06,910 First lecture in time games section many times when you're doing motion graphic you need to create an 2 00:00:06,910 --> 00:00:10,030 animation and you need to remove it from the screen. 3 00:00:10,030 --> 00:00:14,210 For example here we displayed these two texts. 4 00:00:14,240 --> 00:00:15,920 OK motion graphic is awesome. 5 00:00:15,920 --> 00:00:17,990 They come out from Rockmart. 6 00:00:18,010 --> 00:00:20,650 Each one of them and then we want to remove this one. 7 00:00:20,650 --> 00:00:27,160 Now obviously you can come after some time and start Reekie framing and recreating animation to take 8 00:00:27,160 --> 00:00:28,200 them out. 9 00:00:28,270 --> 00:00:34,150 Or most of the time we want to reverse that animations or bring in text and then we want to take it 10 00:00:34,210 --> 00:00:41,420 out without having to go through the procedure of recreating in another or a different animation to 11 00:00:41,430 --> 00:00:43,540 take out the text in this lecture. 12 00:00:43,550 --> 00:00:48,910 I will explain to you how to use the keyframe assistant to make your life easier and really to speed 13 00:00:48,910 --> 00:00:51,530 up your work by reversing the animation. 14 00:00:51,550 --> 00:00:53,350 So let's look at our keyframes. 15 00:00:53,350 --> 00:01:00,820 First of all if I press you I will see that I have here around 60 frames these keyframes that blink 16 00:01:00,820 --> 00:01:02,430 in the text. 17 00:01:02,620 --> 00:01:04,100 So this is what I will be doing. 18 00:01:04,300 --> 00:01:05,890 I will take this to keyframes. 19 00:01:05,890 --> 00:01:08,260 This is for is awesome. 20 00:01:08,260 --> 00:01:08,810 Copy them. 21 00:01:08,830 --> 00:01:15,830 That is Control-C and then and the timeline indicated for example at two seconds here I will paste them 22 00:01:16,330 --> 00:01:21,380 but of course now I pasted the first frame first and the second frame second. 23 00:01:21,460 --> 00:01:23,060 And this is totally useless. 24 00:01:23,080 --> 00:01:27,540 So it comes in and suddenly you know it's coming in and out twice. 25 00:01:27,550 --> 00:01:29,570 So how do I reverse this keyframes. 26 00:01:29,590 --> 00:01:34,200 Of course what you can do is to bring this one here and this one here right. 27 00:01:34,300 --> 00:01:36,300 And then it will come out. 28 00:01:36,340 --> 00:01:42,410 That's very easy but there is a nicer method that will guarantee you if you have 20 frames then it will 29 00:01:42,430 --> 00:01:43,920 reverse them very easily. 30 00:01:44,080 --> 00:01:50,200 I would select these two keyframes right click on them and go to keyframe assistant and you have time 31 00:01:50,350 --> 00:01:53,650 reverse keyframes and I would just click on it. 32 00:01:53,710 --> 00:01:54,890 Now not this will happen. 33 00:01:55,060 --> 00:01:59,590 The last keyframe the one that was last came in the beginning and the one that was in the beginning 34 00:01:59,590 --> 00:02:00,930 came last. 35 00:02:00,940 --> 00:02:08,190 It means it reversed the keyframe order by keeping all the time you know the time in between identical. 36 00:02:08,230 --> 00:02:14,780 If you come now and describe through you not just now it is just the reverse of the first two keyframes. 37 00:02:14,800 --> 00:02:20,740 Now this is very interesting of course for two keyframes you will say OK I can move them but actually 38 00:02:20,740 --> 00:02:21,260 you shouldn't. 39 00:02:21,270 --> 00:02:24,850 You should always find ways to reduce work on yourself. 40 00:02:24,850 --> 00:02:32,410 Now what I will do I will take the other two keyframes copy them and then come over here for example 41 00:02:32,410 --> 00:02:33,390 and paste them. 42 00:02:33,550 --> 00:02:35,420 Try to make them the same distance. 43 00:02:35,470 --> 00:02:41,880 For example the time in between the one before last and the last one try to make them the same here. 44 00:02:42,090 --> 00:02:42,420 OK. 45 00:02:42,430 --> 00:02:44,770 Just by pasting or by moving the keyframes. 46 00:02:44,770 --> 00:02:46,630 Now the way you would like. 47 00:02:46,810 --> 00:02:51,210 Now our Right-Click again keyframe assistant and say time reverse keyframes. 48 00:02:51,250 --> 00:02:56,760 Now I have both of them coming in and coming out without having to do lots of work. 49 00:02:57,010 --> 00:03:04,060 I can do the same for the last keyframes I will copy Control-C time in the time line for example put 50 00:03:04,060 --> 00:03:07,430 it over here and control the select both of them. 51 00:03:07,510 --> 00:03:11,590 Right click keyframe assistant and say time reverse keyframes. 52 00:03:11,590 --> 00:03:16,590 Then of course you can adjust your keyframes the way you want so that almost identical. 53 00:03:16,960 --> 00:03:23,440 And if you play your animation with de-select it will open and close your own image. 54 00:03:23,470 --> 00:03:24,400 Very fun. 55 00:03:24,400 --> 00:03:27,140 Now that was very good but you notice how I did. 56 00:03:27,160 --> 00:03:30,970 Another way to do it are the same way I would read all this keyframes. 57 00:03:31,090 --> 00:03:33,030 OK I will select them and you did not. 58 00:03:33,130 --> 00:03:38,770 Is that you cannot select all the keyframe blessed Control-C a Contrave you will be duplicating letters. 59 00:03:38,800 --> 00:03:40,030 I will do that. 60 00:03:40,030 --> 00:03:42,040 So you have to do it one layer at a time. 61 00:03:42,040 --> 00:03:45,940 This is the method here I would say Control-C come over here. 62 00:03:46,090 --> 00:03:51,940 Control the this one control C and come over here for example. 63 00:03:52,150 --> 00:03:57,560 Contrave again the last one I will copy them and come over here. 64 00:03:57,640 --> 00:03:58,510 Paste them. 65 00:03:58,510 --> 00:03:59,940 Select all of them. 66 00:04:00,070 --> 00:04:03,850 Right click and go keyframe assistent time reverse keyframes. 67 00:04:03,910 --> 00:04:06,580 Now I reversed all of them at the same time. 68 00:04:06,730 --> 00:04:08,570 I will adjust the last layer here. 69 00:04:09,390 --> 00:04:16,880 And if I'm happy with the pyramid appearance I would leave them the way they are and I can't play you 70 00:04:16,890 --> 00:04:18,290 reverse your keyframes. 71 00:04:18,360 --> 00:04:25,920 Now this is very useful if you have one or two layers and you are doing that you know to the first 10 72 00:04:25,920 --> 00:04:30,120 or 15 keyframes or something like this if you have 10 or 15 keyframes. 73 00:04:30,420 --> 00:04:35,680 But nevertheless if you have very many layers then this is not a method that you want to work with you're 74 00:04:35,750 --> 00:04:39,330 reversing in animation with 10 layers through that method. 75 00:04:39,330 --> 00:04:40,590 Copy paste and so on. 76 00:04:40,590 --> 00:04:46,650 You don't want to do it in the last lecture we learn a better method or I would say a different matter. 77 00:04:46,680 --> 00:04:48,170 Reverse animations. 78 00:04:48,330 --> 00:04:55,330 Let's look at the keyframe assistant reverse keyframes was an exaggerated example for example. 79 00:04:55,330 --> 00:04:57,380 Again take here a rectangle. 80 00:04:57,450 --> 00:05:03,510 Just a simple rectangle Press Control alt in it and home and bring the anchor point in the middle. 81 00:05:03,510 --> 00:05:10,590 Now I want to run it so I will go to window just for this example and being in motion sketch motion 82 00:05:10,590 --> 00:05:13,650 sketch with rock art and animation when I move it on the screen. 83 00:05:13,650 --> 00:05:19,380 We have seen this one in the puppet towards the puppet shows we have seen the motion sketch for the 84 00:05:19,380 --> 00:05:23,840 puppets tools and here we are seeing it for everything. 85 00:05:24,030 --> 00:05:28,390 You know any shape you can do that is ours is just a start capturing. 86 00:05:28,440 --> 00:05:34,120 And I will click and start moving my circle around my square and I say I'm very happy. 87 00:05:34,130 --> 00:05:35,910 From this animation I stop. 88 00:05:36,120 --> 00:05:40,970 If I played back then it's quite nice. 89 00:05:41,060 --> 00:05:42,700 And then I and others are good guys. 90 00:05:42,840 --> 00:05:47,530 When I wanted to start from here I want to start from the bottom with the same motion path. 91 00:05:47,790 --> 00:05:48,720 What would I do. 92 00:05:48,720 --> 00:05:53,190 And this is when the key for my system will become practical you have hundreds of keyframes if you notice 93 00:05:53,640 --> 00:05:58,980 if you press you on the layer you have hundreds of keyframes you don't want to change the motion path 94 00:05:58,980 --> 00:06:00,010 you happy from it. 95 00:06:00,030 --> 00:06:01,440 So how do you reverse that animation. 96 00:06:01,440 --> 00:06:06,670 So your rectangle comes from here what you will do you will select the position keyframes. 97 00:06:06,720 --> 00:06:07,620 All of them. 98 00:06:07,620 --> 00:06:13,680 So you can come to animation for example keyframe assistant and time reverse keyframes and now your 99 00:06:13,680 --> 00:06:16,460 rectangle is coming from the other side. 100 00:06:16,740 --> 00:06:20,250 You have reversed the time for all these keyframes. 101 00:06:20,250 --> 00:06:25,530 The first became last and the last became first and so on and you reversed your animation. 102 00:06:25,800 --> 00:06:30,860 So this is the use of the D frame assistant a time reversed keyframe. 103 00:06:30,870 --> 00:06:36,390 It's very important that you learn about it and it has a lot of you know usefulness sometimes when you're 104 00:06:36,390 --> 00:06:42,120 doing mainly I would say transitions or you know Title animations are fine. 105 00:06:42,120 --> 00:06:43,260 Thanks very much for listening. 106 00:06:43,260 --> 00:06:44,710 I will see you in the next lecture. 107 00:06:44,810 --> 00:06:48,480 Where we learn another method to reverse our emissions.