KingConvert Sony Ericsson Vivaz Video Converter is a program that you can use to encode media files to formats supported by the Sony Ericsson Vivaz, namely MP4, 3GP, 3G2, RM, WMV, MP3, OGG, WAV, WMA and FLAC.

The interface of the application is plain and simple to navigate through. Media files can be imported into the list by using the file browser only, because the "drag and drop" method is unsupported. Batch processing is allowed.

In the queue you can check out the name, duration, target type, output size, status, remaining time and path of each file. So, after you establish the output destination and profile, you can proceed with the encoding task.

But you can also preview clips in a small, built-in media player and take snapshots, view file properties, remove an item from the list or clear the entire queue, set the snapshot folder, enable Sony Ericsson Vivaz to minimize to the system tray, run in the background and to automatically delete unfinished task, set post-task actions (e.g. shutdown computer), specify the maximum number of simultaneous running tasks, and others.

The media conversion software takes up a moderate amount of system resources, has a good response time, quickly finishes a task and manages to preserve a good image and sound quality. No errors have occurred during our tests and Sony Ericsson Vivaz did not freeze or crash. There's also a well-drawn help file that you can check out. We strongly recommend Sony Ericsson Vivaz to all users.