1 00:00:01,310 --> 00:00:04,560 Come guys to the second part of the effect. 2 00:00:04,580 --> 00:00:06,260 Time warp. 3 00:00:06,260 --> 00:00:11,780 Now if you would like to follow along with me and I would really recommend this please open the AP project 4 00:00:12,100 --> 00:00:12,490 time. 5 00:00:12,490 --> 00:00:20,390 Games videos dash start dot EPEAT And here we are going to work with the composition time warp frames. 6 00:00:20,390 --> 00:00:22,020 I just opened it up. 7 00:00:22,420 --> 00:00:27,230 Let's start just take the time warp and drop it on the video like we have done before. 8 00:00:27,380 --> 00:00:34,000 Now before we walked on a just time by speed now we're going to move to source free and select three 9 00:00:34,050 --> 00:00:36,670 mics just for it to render faster. 10 00:00:37,010 --> 00:00:39,850 I like very much the source frame concept. 11 00:00:39,850 --> 00:00:47,270 You are actually through keyframes indicating to which frame you want the video to go to within your 12 00:00:47,270 --> 00:00:48,790 composition. 13 00:00:48,830 --> 00:00:54,390 Let me show you a few examples as soon as you applied this at the source it's at zero. 14 00:00:54,640 --> 00:00:57,350 If you come and scrub through units nothing is happening. 15 00:00:57,590 --> 00:00:58,170 Why. 16 00:00:58,190 --> 00:01:03,680 Because it is set to zero and that's all there is there is no keyframes nothing. 17 00:01:03,680 --> 00:01:08,430 Now if you come and change it to 100 it is set now to 100. 18 00:01:08,440 --> 00:01:11,990 And the video has jumped to the frame 100. 19 00:01:12,190 --> 00:01:18,610 If you want to make sure it's the frame 100 there is if you come over here and doubleclick on the footage 20 00:01:18,770 --> 00:01:24,320 you will open it in the footage panel and less control click or comment click on the map and scattered 21 00:01:24,370 --> 00:01:24,760 through. 22 00:01:24,820 --> 00:01:29,410 Just to go to 100 or I can click here and say go to 100. 23 00:01:29,560 --> 00:01:30,450 OK. 24 00:01:30,460 --> 00:01:31,870 So this is the frame 100. 25 00:01:31,900 --> 00:01:37,270 If you come back to your composition This is exactly the same three guys so you can verify back and 26 00:01:37,270 --> 00:01:40,790 forth with the footage to see exactly how you're doing that I think. 27 00:01:40,880 --> 00:01:41,890 And that's what happened here. 28 00:01:41,890 --> 00:01:45,910 Where does the time indicated because I changed the footage to 100. 29 00:01:45,910 --> 00:01:51,290 It has jumped 100 here because it's linked to the competition come back and go back to type. 30 00:01:51,400 --> 00:01:56,950 OK I'll go back to the effect itself and let's keyframe here. 31 00:01:57,130 --> 00:01:59,550 I would give him the source frame. 32 00:01:59,720 --> 00:02:03,420 Click on the player press you to see the keyframe and put it back to zero. 33 00:02:03,520 --> 00:02:03,970 OK. 34 00:02:04,060 --> 00:02:09,550 So the first keyframe is 0 the beginning of the value in one second the video should supposed to play 35 00:02:09,550 --> 00:02:15,920 25 frames because the video is 25 frames per second and the camp is 25 frames per second. 36 00:02:16,090 --> 00:02:20,630 But then with this source frame you can indicate which frame you want to go to. 37 00:02:20,740 --> 00:02:26,870 For example frame 222 or to make it logical 200. 38 00:02:26,890 --> 00:02:34,340 So instead of going 25 frames in this one second you're going to go from zero to frame 200. 39 00:02:34,360 --> 00:02:35,900 You understand the concept here. 40 00:02:36,010 --> 00:02:42,550 It's not about speed is about two which frame you are going to reach actually went from zero to 200 41 00:02:42,820 --> 00:02:45,820 meaning you went from frame 0 to frame to. 42 00:02:46,040 --> 00:02:47,410 OK let's play it. 43 00:02:47,410 --> 00:02:49,080 Obviously it's got to be very speedy. 44 00:02:49,180 --> 00:02:50,070 OK guys. 45 00:02:50,200 --> 00:02:55,840 Now that that is stuck to frame 200 because there's no other keyframe there is nothing to do. 46 00:02:55,850 --> 00:02:57,230 NetScan to two seconds. 47 00:02:57,430 --> 00:03:00,320 And let's take it for example to frame 1000. 48 00:03:00,570 --> 00:03:01,010 OK. 49 00:03:01,240 --> 00:03:08,540 So in one second instead of praying 25 lives is going to play 800 frames from 200 to 1000. 50 00:03:08,620 --> 00:03:09,730 Let's play it. 51 00:03:09,850 --> 00:03:17,380 If you are not this how speedy does become from 1000 Let's say you want to go now very slowly instead 52 00:03:17,380 --> 00:03:19,810 of going 25 frames per second. 53 00:03:19,810 --> 00:03:23,300 Let's go to one thousand and ten. 54 00:03:23,560 --> 00:03:24,010 OK. 55 00:03:24,040 --> 00:03:26,680 You know we have fifteen hundred flips so we're safe. 56 00:03:26,680 --> 00:03:33,170 So actually in this one second instead of going 35 frames it's going to go only 10 frames from 1000 57 00:03:33,550 --> 00:03:36,260 to 1010 displayed. 58 00:03:36,400 --> 00:03:44,800 And now you have a slow motion and it stops then you can come over here OK and say OK from 1010 go to 59 00:03:44,800 --> 00:03:46,930 1300. 60 00:03:47,020 --> 00:03:48,650 So now we have speed motion. 61 00:03:48,730 --> 00:03:49,970 Then he come over here. 62 00:03:50,110 --> 00:03:51,390 You'll have a slow motion. 63 00:03:51,600 --> 00:03:56,140 Let's make it one thousand three hundred ten and he can play it the way you would like. 64 00:03:56,140 --> 00:04:00,170 So that is the concept and that the smaller motion is nice. 65 00:04:00,250 --> 00:04:02,560 And now we have slow motion again. 66 00:04:02,800 --> 00:04:05,470 Now to be on the safe side to play all your video. 67 00:04:05,470 --> 00:04:11,080 The nice thing to do is come over here and go to the end of the composition if you want to play it or 68 00:04:11,410 --> 00:04:19,060 you can stop at 10 seconds for example and let's go to for example one thousand five hundred and fifty 69 00:04:19,060 --> 00:04:20,690 on the safe side. 70 00:04:20,710 --> 00:04:23,340 I know I have 1500 but let's play 50 more. 71 00:04:23,560 --> 00:04:28,250 So if you're played now it's playing nicely and everything is cool. 72 00:04:28,300 --> 00:04:30,410 Then when it gets the last one. 73 00:04:30,460 --> 00:04:33,920 Notice how he's going to stop just before here. 74 00:04:33,950 --> 00:04:39,790 OK let's stop here because I said one thousand five hundred and fifty. 75 00:04:39,850 --> 00:04:42,640 It doesn't have five thousand five hundred fifty. 76 00:04:42,640 --> 00:04:49,060 So obviously just at fifteen hundred just he stopped and then the rest doesn't have. 77 00:04:49,060 --> 00:04:51,130 So it stops at fifteen hundred. 78 00:04:51,160 --> 00:04:55,990 So it's much better to take this keyframe here and go to it and put here. 79 00:04:56,050 --> 00:04:57,160 Fifteen hundred. 80 00:04:57,310 --> 00:04:58,150 OK. 81 00:04:58,540 --> 00:04:59,770 And here you are. 82 00:04:59,770 --> 00:05:05,600 So this is the very nice concept of timewarp which is the source frame. 83 00:05:05,860 --> 00:05:10,180 You are actually indicating keyframes to which frame to go to. 84 00:05:10,690 --> 00:05:11,560 Let's explore now. 85 00:05:11,560 --> 00:05:12,700 The motion blur. 86 00:05:12,970 --> 00:05:14,260 You can put your motion blur. 87 00:05:14,530 --> 00:05:20,440 Of course when you have high speed it's gonna give you some kind of motion blurred here which is pretty 88 00:05:20,440 --> 00:05:21,180 cool. 89 00:05:21,190 --> 00:05:21,980 It's very high. 90 00:05:21,970 --> 00:05:25,950 Let's put it on the air to and this makes more sense. 91 00:05:25,950 --> 00:05:32,470 In fact our animation is very speedy so our guys are you completed the time warp please. 92 00:05:32,610 --> 00:05:34,620 Can't aftereffects get video. 93 00:05:34,610 --> 00:05:35,430 That's very nice. 94 00:05:35,430 --> 00:05:43,680 For example you eating having dinner and play with the frame and then jump from a full plate directly 95 00:05:43,680 --> 00:05:44,490 to an empty plate. 96 00:05:44,490 --> 00:05:49,050 For example studies like this you know play around that use your form. 97 00:05:49,060 --> 00:05:50,060 Take videos. 98 00:05:50,070 --> 00:05:54,540 Come over here and start playing with the time frame and speed frame. 99 00:05:54,660 --> 00:06:00,020 It's very important that you anchor the skills and get a very good understanding of the frame percent. 100 00:06:00,240 --> 00:06:01,530 Thank you very much for listening. 101 00:06:01,530 --> 00:06:03,040 I will see you in the next lecture.