How to cut a video clip using ‘A-Tube catcher: 1. Double click on a-tube catcher- 2. Click Tool- 3. Click Audio/video crop tool- 4. Click select button- 5. Start- Then you have to find out desired content. How to cut a video click using VLC Media Player: 1. Video open 2. Click red button where necessary 3. Click End where necessary. How to add video clip: 1. Video converter – 2. Add- 3. Select the parts you want to stick together- 4. Open - 5. Add- 6. Select- 7. Open- 8. Tick mark on the Joint files- 9. Convert