what is a .mp4 file is it a new .mp* file?
144565
MP4 is the newest version. Unlike a MP3, it can show audio and video. It has a better compression rate than MP3. Most of the newer burning software can produce a MP4.
1186643
This is Codec of .Ogg, installed it, you can listen .ogg files! ^^\n> http://www.illiminable.com/ogg/
1157790
you do not have the correct codex for the video file, look up what codex you need then download them.
893189
never heard of gp there has to be another letter there, most extensions have 3 (.mp3, .mpg, .vid, .txt .etc)\nIf windows media player is showing a file type of gp then its actually coming from a Geoworks Glue Geode Parameter File and is being "uploaded" or "streamed" from a website.  You'll have to figure out what the file type actually is and see if you can download or save the file somehow first, then maybe even have to convert it to a file type windows media player recognizes.\nIf the media player can play it, moviemaker can too.
863735
all mpeg formats open wiht movie maker
376711
I've been getting the same problem too using QuickTime Pro to convert .avi or .mov files to .mp4.  I've found it's really hit or miss with the conversion.  If one file doesn't convert,  I have to go find another that will convert.  Sorry if that's not much help, but I'm glad to know I'm not the only one!  haha
495279
its only needed to play .real & .ram files as far as i know.\ni dont have the prog.\n\nother files should play fine in other apps .\n\nanother reason that it could be doing this, \nyou may need to update or\nits set to deafault app to play that type.\n\nyou can right click and select another app.\n\nReal player isnt that good.\n\ni use winamp & media player & quicktime thats all u need.\n\n                       PEACE
549687
.mvi?????????????/\nthats a new 1\nhmmmmmmm\nrename it to .avi and see what happends\nget a "fourcc changer"  load the movie into it and see what codec its renderd under or try "g-spot codec appliance"\n\nwhat model is it? mine makes .avi\nmight be an option in the camera to change video compressi0n
440624
I use psp video 9. its a free program that converts vids and puts them on my psp. since i dont do it manually i cant tell u what folder only the program name. hope it helps you. good luck
832435
that means your video has a bad encode, and your program can't read it.\n\nYOu'd have to reencode/recapture your source video.
1168123
.mov to mpeg use xilisoft video converter.\nOr why don't U search the app at google,\nuse "free+converter+video+download" for the keyword (w/o quotes).\n\nGoodLuck
1131157
ConvertXtoDVD. Works well and pretty cheap. (I assume you mean MS WMV file.)
619699
What is the mpeg movie clip of, and why so worried about deleting it? I smell a guilty party here, but I'll still try and assist you with your dilemma. If you've entered Safe Mode and still can't delete this file, somethings wrong. If it's viewable, it could still have attached file(s) or processes (executable files) that are known as dependency's keeping it from being deleted. Try to run System Restore.\n\nClick "Start" > "All Programs" > "Accessories" > "System Tools" > "System Restore"! \n\nQuite a bit to remember, but if running Windows (XP) restore your computer to an earlier time/date to the day before video was placed on your machine. You will lose installed programs and changed settings ONLY from the time you restore until today. :) Good luck, Just follow prompts
718936
Yes...you can find lots of "file converters". Just google what you are trying to convert to what you are trying to convert to. i.e. google: mp4 to mp3. That should find you a couple programs...that will all be free. You may need to try a couple programs before it works though...
200160
an m1v file is basically an mpeg1 file.  you can try playing it in a different app like quicktime or whatnot.  Or maybe even change the extension to mpg or mpeg and see if that works.
776462
Please check the Settings of Sony Vegas software. It will show you the tremp directory used for conversion. Usually it goes to My document or Sony Vegas installation directory.\n\nThe files are usually stored as .MPG. Serach for the fikles to find out the real locatiojn of the file.
936452
if those are real media.. then use Real Player (such as .ram or .rm extension in files)