How To Convert 47 .Vgz Files Into MP4

I have CD with 47 files that are in .vgz. The player from (IPLAYER) only allows conversion to .avi but they need MP4. Is there any way to automatically go from .vgz to MP4 or does each file have to be converted individually from .vgz to .avi to MP4?

IONIT technologies (IPLAYER v8.1 03072017)

Login to read this IPVM discussion.
Why do I need to log in?
IPVM conducts unique testing and research funded by member's payments enabling us to offer the most independent, accurate and in-depth information.

.*** ** * *********** ******, ** ** *** ****** **** not ***** ** *** ******/********** ****** *** **** ****** **** to ******* ** ***, *** **** *** ** ***. *** AVI ** *** **** ***** ** ********* ****** ****** **** ffmpeg ******.

***** *** *****! ****'* **** * *** ********, ********** ** .avi **** *** ***** *** **** *** ******** *** ****** they ***** *****.

****** ** *** ***** **** ****:

** ****** *** *******/** ** * ****** **** ** **** back ***** ******** ** *** ********** ********. *** ***** ***** are ********** ***** ***** ****** ***** *********** ********** (*****).

*** ** ****** *** ** **** ** **** **** *****, enhance *** ***** *******, **** ***** ***** *** **** *********.

*** ** ****** **** *** ** ***** ****** ********* **** to ******* *** ***** ****** ** *** ******. ** ******* as *********** ***** ** **** **** – * ** .*** may ** **** *** ** ************.

********** *** ***** ** *** ** ****** ********* ** *** are ****** ** ******* ***** ** ********. *** **** **** on *** ******** ***** ** ******** ********* *** **** ************ not ****** ** ********* *****. ********* ********* *** ***** ** opened ** * ***** ****** ***** *** ***** ** ****** could ** *********. *** ******** *** **** ** ****** *** evidence.

***** ***. ***** **** **** ** ******** ***** * ********** the ********** ******* ********* *** **** **** *** *********** ******. They **** ** ****** ******** *** ******** ** * ********* from * ******* *** **** ** ** **** *** ***, which **** *** ********** ** *** ** **** **** ****.

**** ****** ** ******* ***** ** *** ******* ***. *** can ******** ******** ** *** ****** ****, *** ******* *** present ** ********* *** ****** *** ********* ** **** ******. I **** **** ***** *** ******** ******.

**** ****** ***, *** ***** ********* ****** ******* *** **** of * **.

***** *******

**** ***** **** ****. *** **** **** *** **** ** would *** **** ********* **? ***** ***!

***** ***** ****. **** ** *** ***** ***** * *** today.

****** ****/***** ******** ** **** ******* ******** ***** ******* ****** for ****/**** ***/**** ***/***/***

**’*$**.** ** ********* **** ** ******* ***

**** ****** ** ****** ****!