If you're on Windows, here's a relatively simple way of extracting the audio from AVIs. Usually most AVIs have Mp3 as their audio. I know Laz used Oxelon Media Converter before, and it has an extracting function as well. Note I said extract and not convert, as converting 1) degrades quality, and 2) takes more processing power and time. Oxelon instructions are here: http://dl.dropbox.com/u/8535084/OxelonMediaConverter.txt Another alternative is Media Player Classic. This I've also instructions for, but it can only do one file at a time. I normally use this when not using CLIs (Command-Line Interfaces). Instructions are here: http://dl.dropbox.com/u/8535084/mediaPlayerClassic.zip Note that I haven't given you any CLI converters/demuxers, as I know most people on here aren't exactly comfortable with command-line programs. Timothy ----- Original Message ----- From: "Akbar S Currim" <raahzam@xxxxxxxxx> To: <tmp@xxxxxxxxxxxxx> Sent: Tuesday, September 16, 2014 3:42 AM Subject: [tmp] Re: Conversion of format from mp4 to OGG Hi Laz, Thanks for your clarification. Actually the video content does not matter to me as I am totally blind. I only want to make the files smaller so that I may accommodate more files on my micro sd card. I like to transfer old movies on my clip.zip and listen to them at my convenience rather than being tied up to my laptop to listen to them. I find that AVI files don't play on the clip.zip. Thanks anyway. Regards, Akbar on Monday 9/15/2014 10:30 PM, Laz said: >Hi Akbar, > >Do you really want to play a video file on such a small screen? To >answer your question, no. They will however play MPEG files but again >on such a small screen I think you'd need a powerful magnifier to see >anything. > >MP4 came in 2 versions, one was video and audio, while the other was >just audio. Now Apple uses different file name extensions to >differentiate between the two. M4A are the audio files while M4V are >the video files. There's also M4B which are the audiobooks which are >mostly DRM protected. I have used Goldwave to convert MP4 and M4A >files to OGG because I wanted the smaller size but the player will >handle both MP4 and M4A files just as well. > >Hope that answers your questions. > >Laz > >On 9/15/14, Akbar S Currim <raahzam@xxxxxxxxx> wrote: > > Hi Laz, > > > > How can I convert my mp4 files to OGG? > > > > Also will the clip.zip play AVI files? > > > > Thanks and regards, > > > > Akbar > > > > > > > > >-- >Affordably priced Accessible Talking MP3 Players, Accessible phones, >Bluetooth devices, and accessories >http://www.talkingmp3players.com/ >Email: laz@xxxxxxxxxxxxxxxxxxxxx >Phone: 727-498-0121 >Skype: lazmesa >Personal Facebook: https://m.facebook.com/laz.mesa >Facebook: https://m.facebook.com/Talkingmp3players?_rdr