2010年4月7日 星期三

Bluetooth Player ...

Pic Ref: Bluetooth Player...

Tools

  • tool language : java
  • library : JSR82 (blue tooth lib)
  • : AVIDemo (jpeg 2 avi)
  • external tool : FFmpeg (media converter)

Ref: WebCam http://funningboy.blogspot.com/2010/04/remote-webcam-player.html Ref : image 2 vedio stream http://changyy.pixnet.net/blog/post/25435171 Ref: stream 2 flv/3gp http://www.unix-center.net/bbs/viewthread.phptid=16031 http://apocryph.org/2007/10/27/transcoding_avi_flv_ffmpeg/ http://goinggnu.wordpress.com/2007/02/13/convert-avi-to-3gp-using-ffmpeg/

Ref: Bluetooth http://funningboy.blogspot.com/2010/04/bluetooth-sample-code.html http://funningboy.blogspot.com/2010/04/bluetooth-case-study.html Ref : java call external .exe http://www.javaworld.com.tw/jute/post/view?bid=29&id=31477&sty=3

Target: we use our cell phone to display our media from our Webcam emulator. what's the WebCam emulator? you can ref our previous posted "Remote Player" http://funningboy.blogspot.com/2010/04/remote-web-player-pt1.html PS: "Webcam emulator" is a sample way to emulate the Webcam captured for each frame and stored it in "jpg" format. Design flow : the left hand side is our Webcam emulator and the right hand side is our image converted. both of them are independent, so we use the synchronous queues to our interface, that can commute the multi triggers by each time. Webcam emulator : always captured our frames in 1frame/100ms, and stored in jpg. Converter : always convert from jpgs 2 our media Bluetooth : communucation between our host and client. PS: the java api not support media stream for real time, so you use the media storage for a while time, if it finish and put it to our clint. Result : sample code download : http://sites.google.com/site/funningboy/java-1/jpg2avi_bluetooth.rar?attredirects=0&d=1

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