Make sure you enclose the file name in the "quotes" as shown, save this file as *.bat in the same directory as the audio files & Tranzcode.exe.
Double click on the *.bat file and wait for the conversion.
Alternatively you can use my modified TranzGUI to convert the individual files
After which you will have the multi-channel wav files of just under 4gig each. These files then need to be converted back to AC3 6 channel format with Wav to AC3 Encoder use the default settings with 384kbps or 448kbps as maximum bitrates (Any higher or lower causes compatibility problems).
The resultant *.ac3 files can then be joined up into a single ac3 file by the simple command line .bat file in the same directory

copy /b "My demuxed.audio.file-part1(multichn).ac3" + "My demuxed.audio.file-part2(multichn).ac3" + "My demuxed.audio.file-part3(multichn).ac3 "+ "My demuxed.audio.file-part4(multichn).ac3" "My demuxed.audio.file.ac3"

This command line needs to be entered on a single line without word-wrap & once joined is ready for muxing

The next thing is to convert the video into an MPEG2 compatible stream and depending on your requirements only the bitrate may need to be adjusted.

I use TMPGEnc 4 Xpress to do my encoding and providing I have a compatible codecs installed for the video it is usually straight forward, I use the encoding settings as in the illustration.

Keeping the resolution, frame rate, & aspect the same as the original. Scan is set to progressive as against interlaced to improve playback quality, video bitrate is set according to the original & how I will be viewing the movies. There is no point in encoding at a higher bitrate than the original. The settings shown are well within the USB limits of the Kiss 1600 but the maximum bitrate needs to be lower for the Freecom MP530 which has a slower USB & Network transfer speed. Higher bitrates can be used if the movie is to be viewed directly from the MP350 internal HD or much lower bitrates if you are attempting to view from a slower wireless network network.

Output the video stream as system (Video only) *.m2t. The outputted file will actually be larger than the final video file.

The final step is to Mux the audio & video back into an mpg stream which can be done with various programs with mixed results. I have had success with MPEG Video Wizard TMPGEnc MPEG Editor 2 (A new version is due out shortly & I hope to do a full review)

With TMPGEnc MPEG Editor 2 simply add the completed *.m2t & ac3 files adjust the a/v delay if necessary & encode, lossless encoding will mux the two files & produce a compatible mpg file.

If the original movies is in several parts I find it best to process each part separately and assemble the processed movie with TMPGEnc MPEG Editor 2 enabling me to adjust the a/v delay individually and edit out any bad frames caused by poor splitting.

This is just one way of reprocessing a movie for Media Player compatibility and I have had the most success with it.

It is not the only way and I do not proclaim that this is the best way but it works for me and I hope it will work for you

I would like to hear from anyone who has used different ways to successfully re-encode the movies

Now once all this is done I can sit back & enjoy my movies