Adobe shockwave flash (SWF) is presently a popular technology used in broadcasting videos and playing online games. You can publish you JPG pictures in SWF format, too. VeryDOC JPG to SWF Converter is a useful tool for converting images of JPG to SWF video format.
The trial version of the application is free to download via clicking here. You can buy a license to obtain the full version of the application via clicking here.

The following screen snapshot displays the main interface window form of JPG to SWF Converter. The table in the upper left part of the window form is a file list. Those image files in the file list are waiting for being converted to flash videos. You can add your JPG into the file list via clicking button [Add Images] in the window form. Select JPG images in the subsequent dialog to add them into the file list. Button [Remove] is for remove selected items in the file list, and [Remove All] is to clear the file list.

You can set some options before converting JPG to SWF. Press [Options] in the main window form to open the dialog "Setting" as displayed in the next screen snapshot. Tab [Basic Setting] is for setting the frame rate, width and height of the flash movies. In [JPEG Images Setting], spin box "Quality" is for compress the JPG images before conversion, which is useful for converting large size JPG images. Checking the box "Fit images to move size" is to stretch or shrink the JPG images to the size of movie frames.

Press [OK] in the dialog to save the options and exit to the main interface form of JPG to SWF Converter. In the main form, press [Convert] and then select a directory to save the converted SWF movies. The playing effect of a converted SWF movie of only one frame is presented in the last screen snapshot.