Hi gentlemen, sorry for disturbing, you seem to know MOV a lot, I also have a problem with MOV. I have a large 10-minute MOV video that I wish to send to a friend through email, but the file is too large for most email clients. I found Quora has the same question newbielink:https://www.quora.com/Whats-the-best-way-to-compress-a-mov-video [nonactive] I downloaded the program( newbielink:http://www.videoconverterfactory.com/tips/compress-mov-file.html [nonactive]) because there are many people recommend it, actually, I don't know these parameters, such as bitrate, so I seemed did something wrong....I am not sure but the program showed error! anyone use this program? Appreciate any help!