PSP is the abbreviated version of PlayStation Portable, which is a handheld game console manufactured and marketed by Sony Computer Entertainment.

Game fans regard it as their best companies. PSP make users’ spare time amused. PSP users all know that their player provide they a chance to enjoy videos on it. Some people know how to put videos on it, some not. In the following text, I will share my experience to PSP fans to enjoy videos on PSP.
Before I share my article, I should tell you something about PSP video parameters.

Sony PSP can't play MPEG-4 video encoded with bit rate higher than 768kbps that is why high quality MPEG-4 files need to be converted to a lower bit rate. The PSP will not recognize MPEG-4 video file unless it has a name in the format of M4V10001.MP4. The file needs to start with M4V followed by five numbers, and then it must end in .MP4.

For an MPEG-4 file that have been specially formatted for the Sony PSP, there will usually be the .THM file alongside it. If your movie file has a name of M4V10001.MP4, then there should be the file with the name M4V10001.THM alongside it. The THM file is a simple 160x120 thumbnail saved in JPEG format at 72dpi that is associated with the video file. As long as the name of the THM file is the same as the MP4 file, this picture will be displayed alongside the video file in the Video interface of your Sony PSP .

Version 2.0 of the Sony PSP firmware added support for another video file format: MPEG-4 AVC. These files follow a similar naming convention to the regular .MP4 files, as they are named MAQxxxxx.MP4, where xxxxx is five numbers. AVC video files offer better image quality then regular MPEG-4 files.
Now, I begin to explain my article step by step. I divide this article into two parts:
1. How to put DVD on PSP

2. How to put video on PSP

To complete this process, I need a tool called 4Videosoft DVD to PSP Suite

Part 1: How to put dvd on PSP with DVD to PSP Converter

Step 0: Download and install 4Videosoft DVD to PSP Converter

Step 1: Import DVD
Place the DVD into your DVD drive and click the “Load DVD” button to load DVD.

Step 2: Video settings
Select the output video format you want from the “Profile” drop-down list.

Step 3: Place video
Click “Open Folder” button to open your output destination file.

Step 4: Start conversion
Click the “Start” button to start your conversion and in a short while it will be finished.

Part 2: How to put video on PSP with PSP Converter.

Step 0:Download and install 4Videosoft PSP Video Converter .
When you finished the download process, run the .exe file to install it.

Step 1: Click “Add files” button to import videos.

Step 2: Extend the "Profile" category to select an output format.

Step 3: Click “Open Folder” button to open your output destination file.

Step 4: Click the “Start” to convert.

Tips----- Basic functions for all the 4videosof:

1. How to change your video effect
If you want to adjust the effect of your movie, please click the “Effect” button and a pop-up effect window will appear. It allows you to edit your movie’s effect including “Brightness, Contrast, Saturation and Volume”.

2: How to crop off the black edges and adjust the size of video play region
By using the "Crop" function you can crop off the black edge of your video and you can also drag the line around the video image to adjust the video play region to fit for your mobile devices

3: How to split your video
The "Trim" function also servers as a video splitter for you to get any time-length video episode. You can set the "Start Time" and "End Time" to set the exact time-length of the clip or you can directly drag the slide bar to the position you want.

4: How to join the videos
If you would like to put several files into one output file, please tick the check box of the “Merge into one file”.

5: How to save your favorite picture
If you like the current image when preview video, you can use the "Snapshot" option. Just click the "Snapshot" button, the image will be saved and you can click the "Open" button next to "Snapshot" button to open your picture.

By the way, I also find useful tools for sony fans to enjoy videos on their players.
PS3 Video Converter.
Walkman Video Converter.
Sony XPERIA Video Converter.