Not sure where to post this one.

I got the colour grading done in Smoke and then exported the output as .tga files (as images) and the audio separately as .wav

Can anyone tell me how to convert these image files (.tga) and the audo file back as a video?

Can I use any of the commercial DVD writing programs like Nero etc? Or do I again go back to the editing studio to get this done. Since I am heavily travelling, it would be a long time before I can go back to the studio again. Hence this question.