need a program like After Effect
You can work vith video movie with Extended version of Photoshop. Adobe Photoshop Extended.
If it is a moving object, the best way would be using the Premiere Pro. But if the object is fixed, it's much easier to remove it with a basic video editor like Free HD Video Converter Factory.
To create a Photoshop before and after video, you can use the timeline feature in Photoshop to animate the transition between the two images. Simply import your before and after images into Photoshop, create a new video timeline, and then use keyframes to animate the changes between the two images. Finally, export the video in a format of your choice.
Adobe TV is great and free resource with lot of tutorials how to work with video in Photoshop. See related links below.
Timeline use is to create animated GIF image or to edit video inside Photoshop.
You can create videos in Photoshop CS2 by importing a sequence of images as frames and then exporting them as a video file. To do this, go to File > Import > Video Frames to Layers to import the images, then go to File > Export > Render Video to save the video file. Keep in mind, Photoshop CS2 is an older version, and newer versions may have more advanced video editing features.
To replace an object in Photoshop, use the "Clone Stamp" or "Content-Aware Fill" tool to select the object you want to replace and then choose a new object to replace it with. Adjust the size and opacity of the tool as needed for a seamless replacement.
See related link.
You use paint or photoshop for that.
How do you select an object in photoshop without background so as to bring to other background of coreldraw? Girani
Each copy of Adobe Photoshop CS6 has its own password. If a person needs a password, it will be located on the back of the box that is purchased.
Extended is the top product, it takes everything in standard Photoshop and adds 3D and video capabilities, and more... (see Related Links below)