How to lengthen the video time?

1, the computer opens the quick clip and clicks New Video.

/ik now-pic . cdn . BCE Bos . com/f 6039 18 fa 0 EC 08 fa 0 efee 2 1654 ee 3d 6d 54 fbda 8 1 " target = " _ blank " title = " " class = " ikqb _ img _ alink " >/iknow-pic . cdn . BCE Bos . com/f 6039 18 fa 0 EC 08 fa 0 efee 2 1654 ee 3d 6d 54 fbda 8 1？ x-BCE-process = image % 2f resize % 2Cm _ lfit % 2Cw _ 600% 2Ch _ 800% 2c limit _ 1% 2f quality % 2Cq _ 85% 2f format % 2Cf _ auto " esrc = "/ f 6039 18 fa 0 EC 08 fa 0 efee 2 1654 ee 3d 6d 54 fbda 8 1 "/>

2. Click on the local video, then find the video, select it and click Open.

/iknow-pic.cdn.bcebos.com/d788d43f8794a4c282179a03f41bd5ad6e3942 "target =" _ blank "title =" "class =" ikqb _ img _ alink. /iknow-pic . cdn . BCE Bos . com/d 788d 43 f 8794 a 4c 282 1a 179 a 03 f 4 1 BD 5 ad 6 e 3942？ x-BCE-process = image % 2f resize % 2Cm _ lfit % 2Cw _ 600% 2Ch _ 800% 2c limit _ 1% 2f quality % 2Cq _ 85% 2f format % 2Cf _ auto " esrc = "/ d 788d 43 f 8794 a 4c 282 179 a 03 f 4 1 BD 5 ad 6 e 3942 "/>；

3. Click on the pencil symbol in the upper right corner of the video.

/iknow-pic . cdn . BCE Bos . com/b 2 19 ebc4 b 74543 a9ae 640 a7d 178 a 82 b 90 1 1 1 407 " target = " _ blank " title = " " class = " ikqb _ img _ alink " >/iknow-pic . cdn . BCE Bos . com/b 2 19 ebc4 b 74543 a9ae 640 a7d 13 178 a82b 90 1 1407？ x-BCE-process = image % 2f resize % 2Cm _ lfit % 2Cw _ 600% 2Ch _ 800% 2c limit _ 1% 2f quality % 2Cq _ 85% 2f format % 2Cf _ auto " esrc = "/ b 2 19 ebc 4b 74543 a9 AE 640 a7 d 13 178 a82b 90 1 165438

4. Adjust the video playback speed to 1/2x, so that the video playback time will be twice as long as before. After you finish the operation, you can check the video playback effect by yourself, and then click Finish.

/iknow-pic.cdn.bcebos.com/48540923dd54564e43ba1488bede9c82d0584fa0 "target =" _ blank "title =" "class =" ikqb _ img _ alink ">. /iknow-pic . cdn . BCE Bos . com/48540923 DD 54564 e 43 ba 1488 be de9 c 82d 0584 fa 0？ x-BCE-process = image % 2f resize % 2Cm _ lfit % 2Cw _ 600% 2Ch _ 800% 2c limit _ 1% 2f quality % 2Cq _ 85% 2f format % 2Cf _ auto " esrc = "/ 48540923 DD 54564 e 43 ba 1488 be de9 c 82d 0584 fa 0 "/>；

5, and then click on the edit voice.

/iknow-pic . cdn . BCE Bos . com/4a 36 a caf 2 edda 3 CCD 4274 e 9 10ce 9390 1 203 f 9244 " target = " _ blank " title = " " class = " ikqb _ img _ alink " >/iknow-pic . cdn . BCE Bos . com/4a 36 acaf 2 edda 3 CCD 4274 e 9 10ce 9390 1203 f 9244？ x-BCE-process = image % 2f resize % 2Cm _ lfit % 2Cw _ 600% 2Ch _ 800% 2c limit _ 1% 2f quality % 2Cq _ 85% 2f format % 2Cf _ auto " esrc = "/ 4a 36 acaf 2 edda 3a CCD 4274 e 9 10ce 9390 1203 f 9244 "/>

6. Click Save and Export.

/iknow-pic.cdn.bcebos.com/b03533fa828ba61e76e3B9E4C34970a304E5905 "target =" _ blank "title =" "class =" ikqb _ img _ alink ">. /iknow-pic . cdn . BCE Bos . com/b 03533 fa 828 ba 6 1 e 76 EC 3 b 9 e4c 34970 a 304 e 5905？ x-BCE-process = image % 2f resize % 2Cm _ lfit % 2Cw _ 600% 2Ch _ 800% 2c limit _ 1% 2f quality % 2Cq _ 85% 2f format % 2Cf _ auto " esrc = "/ b 03533 fa 828 ba 6 1 e 76 EC 3 b 9 e4c 34970 a 304 e 5905 "/>；

7. Click Start Export and then click Next.

/iknow-pic . cdn . BCE Bos . com/4 afbfbedab 64034 f 5ab 73 1b 7 a2 c 3793 10a 55 1d0c " target = " _ blank " title = " " class = " ikqb _ img _ alink " >； /iknow-pic . cdn . BCE Bos . com/4 afbfbedab 64034 f 5 ab 73 1b 7 a2 c 3793 10a 55 10c？ x-BCE-process = image % 2f resize % 2Cm _ lfit % 2Cw _ 600% 2Ch _ 800% 2c limit _ 1% 2f quality % 2Cq _ 85% 2f format % 2Cf _ auto " esrc = "/ 4 afbfbedab 64034 F5 ab 73 1 b7a 2c 3793 10a 55 1d0c "/>

8. Wait for the video conversion to be completed.

/ik now-pic . cdn . BCE Bos . com/b 64543 a 98226 cffc 337 a 4c 03 b 40 14 a 90 f 603 ea 2 b " target = " _ blank " title = " " class = " ikqb _ img _ alink " & gt； /iknow-pic . cdn . BCE Bos . com/b 64543 a 98226 cffc 337 a 4c 03 b 40 14 a 90 f 603 ea 2b？ x-BCE-process = image % 2f resize % 2Cm _ lfit % 2Cw _ 600% 2Ch _ 800% 2c limit _ 1% 2f quality % 2Cq _ 85% 2f format % 2Cf _ auto " esrc = "/ b 64543 a 98226 cffc 337 a 4c 03 b 40 14a 90 f 603 ea 2b "/>；