1 00:00:00,800 --> 00:00:04,560 GUYS THIS IS LIKE was you from a school on line dot com. 2 00:00:04,900 --> 00:00:12,430 And in this lecture we want to target and talk about the temporal interpellation temporal interpellation 3 00:00:12,430 --> 00:00:14,380 cannot be seen on the timeline. 4 00:00:14,380 --> 00:00:17,460 That's why we need to go to the graph editor. 5 00:00:17,470 --> 00:00:21,590 If you click on graph editor you have the graph of your speed. 6 00:00:21,670 --> 00:00:27,830 If you don't see it like this come to this I can hear and choose at this speed graph. 7 00:00:27,850 --> 00:00:30,230 You can also show graph tool tips that's OK. 8 00:00:30,250 --> 00:00:31,420 I need to show you some. 9 00:00:31,480 --> 00:00:33,640 This is the graph of the speed. 10 00:00:33,820 --> 00:00:38,710 So you're not is here the speed would be constant between this keyframe and this keyframe. 11 00:00:38,830 --> 00:00:43,730 So the squares here are the keyframes and you have some hander's that we will use later. 12 00:00:43,780 --> 00:00:49,570 So the speed is constant and then there is a sudden change of speed then it will become constant again 13 00:00:49,690 --> 00:00:50,580 and then drops. 14 00:00:50,590 --> 00:00:52,910 Of course this is linear. 15 00:00:52,930 --> 00:00:54,250 Now we can't change that. 16 00:00:54,250 --> 00:01:00,670 We can make it much smoother if I choose all my keyframes I could choose one I can come to animation 17 00:01:00,700 --> 00:01:08,660 and keyframe into operation and change year the temporal interpellation 2 for example continues busy. 18 00:01:08,920 --> 00:01:10,100 It's easier than busy. 19 00:01:10,090 --> 00:01:11,340 I'll show you how. 20 00:01:11,380 --> 00:01:15,740 Now you'll notice it has smoothed out the graph. 21 00:01:15,850 --> 00:01:17,780 Of course this is not the motion path. 22 00:01:17,800 --> 00:01:20,860 This is the graph of the speed from the first frame. 23 00:01:20,860 --> 00:01:25,650 It starts slow go a bit slower and then the speed increases. 24 00:01:25,720 --> 00:01:32,530 Then when you come to the second key frame here aftereffects has you know managed to make the velocity 25 00:01:32,530 --> 00:01:36,020 in the speed in equal to the velocity. 26 00:01:36,220 --> 00:01:37,890 Velocity is speed. 27 00:01:38,170 --> 00:01:44,460 So now we have different motion where for almost a few frames the speed is the same. 28 00:01:44,480 --> 00:01:50,490 You're not is that you have the hander's that you can move around and change the speed because Yukawa's 29 00:01:50,500 --> 00:01:51,340 changing. 30 00:01:51,430 --> 00:01:58,440 If you can be go crazy about it you can you know manipulate and move the speed up. 31 00:01:58,630 --> 00:02:05,220 Notice how the motion path or the frames on the motion path of changing that is quite interesting. 32 00:02:07,160 --> 00:02:10,670 And you can play all kinds of games you want here for example. 33 00:02:10,670 --> 00:02:16,740 Now the speed would go down then go up very fast then comes down slower. 34 00:02:16,790 --> 00:02:22,580 This is represented by the frames or how close the frames are to each other. 35 00:02:22,730 --> 00:02:27,050 Let us remove the cartoon is busy and see another option. 36 00:02:27,050 --> 00:02:32,870 Now I have to come back to animation and keyframe interpellation I can just come here to these buttons 37 00:02:33,200 --> 00:02:36,710 and one of them is convert selected key frames to linear. 38 00:02:36,710 --> 00:02:40,330 If you click on it you are back to linear keyframes. 39 00:02:40,340 --> 00:02:44,610 Let's go to animation and keyframe interpellation and change that to. 40 00:02:44,620 --> 00:02:47,830 Busy Busy is a bit harder to work with. 41 00:02:47,870 --> 00:02:50,080 Still it has more than our path. 42 00:02:50,270 --> 00:02:56,350 And you know we have the same speed but now with the hander's you have two handers if you remember this 43 00:02:56,370 --> 00:02:57,730 you always give us two. 44 00:02:57,770 --> 00:02:59,280 You can't move them left or right. 45 00:02:59,420 --> 00:03:01,810 They belong to the same keyframe. 46 00:03:02,030 --> 00:03:07,280 If you notice they belong to the same keyframe and there will be always on the same line vertically 47 00:03:08,090 --> 00:03:09,410 and you can change the speed. 48 00:03:09,410 --> 00:03:11,970 Here is your graph I'm selecting all of them. 49 00:03:11,990 --> 00:03:13,580 Let's play the animation. 50 00:03:14,390 --> 00:03:21,090 And you notice the speed will decrease to kneel then increases then that is a jump and then it will 51 00:03:21,090 --> 00:03:23,360 do another motion here. 52 00:03:23,370 --> 00:03:24,180 That's pretty nice. 53 00:03:24,180 --> 00:03:25,520 Look how it's happening. 54 00:03:25,710 --> 00:03:26,230 Good. 55 00:03:26,250 --> 00:03:27,970 This is about the best yet. 56 00:03:27,990 --> 00:03:31,700 Now you can come here and play a lot and do your animation. 57 00:03:31,710 --> 00:03:35,080 So not just using spatial and temporal. 58 00:03:35,130 --> 00:03:39,980 You can have quite a motion path that will give you no accident any missions. 59 00:03:39,990 --> 00:03:43,450 Let's go back and make it linear. 60 00:03:43,700 --> 00:03:49,920 Go back to interpellation defame interpellation And of course you have the auto busy busy. 61 00:03:49,920 --> 00:03:51,610 There was no need to come here. 62 00:03:51,660 --> 00:03:53,970 What we could have done is to come to Brazil. 63 00:03:53,980 --> 00:03:56,470 He had converted active frames to auto business. 64 00:03:56,670 --> 00:03:59,460 So now this is the way you will work if you are in linear. 65 00:03:59,460 --> 00:04:07,950 You can come to auto busy and then change to continuous busy by moving the handles and you will have 66 00:04:07,950 --> 00:04:10,220 excelled in his speech here happening. 67 00:04:10,510 --> 00:04:14,500 I know this might seem a complicated way but we will see a better way to work with. 68 00:04:14,610 --> 00:04:20,790 That is almost in the next lecture we investigate that is is that is in and is out. 69 00:04:20,790 --> 00:04:21,270 See you then.