AVI to BMP Batch Converter can be used to convert AVI to BMP images in batch. It supports you set the image size, image quality. The most important, it can convert different number of images by controlling the capture interval.

The application is free to download and it is used for evaluation. After evaluating the trial version, you can buy a registration key for the application to get the full function. It is for the single-user personal license. Single-user commercial license, multiple-user personal license, multiple-user commercial license are available at the website. You can choose anyone according to your needs.

You can get some acquaintance of the application from Figure 1 The main interface window form of the application is showed in Figure 1. In the video file list in the middle of the interface, you can list all the video files by clicking on "Add Video File(s)" button or dragging video files into the list. There is also a method offered. Please right click the mouse in the list and choose "Add files" option. Buttons "Remove" and "Remove All" are used to remove one or all video files from the table. "Preview Video" button is for previewing the video file in the list.

To convert AVI to BMP in batch with AVI to BMP Batch Converter, you should click the "Options" button to open "Option" dialog box showed in Figure 2. You can control a whole AVI video to BMP images by setting the start time as "0" in "Start (Sec)" spin box and "default" in "End (Sec)" spin box. To convert a part of AVI to BMP, you should change the values in these two spin boxes such as "1" and "5". "Size (1 to 6000)" and "Quality: (0.01 to 255)" spin boxes allow you to set the image size and quality. Among several selectable output formats in "File Format" combo box, please choose "Bitmap (*.bmp)". The output image number in this batch conversion is controlled by the value in "Interval (Sec)" spin box. To be more specific, it means that the application will capture one image per (X) seconds from the AVI video file (X stands for the one in "Interval (Sec)" spin box).

After clicking on "OK" button to close "Option" dialog box, you should click "Convert" in current dialog box to find a suitable path for the output images in "Browse for Folder" dialog box, then click "OK" to run the conversion.