Streaming audio from Android to desktop application -


what title says really. need stream audio microphone on telephone , play in desktop application (also java code) on computer.

using udp or tcp not matter me, whatever works best. phone , computer on same nat anyway transmission work fine.

i have fair idea of how send stream data device using code:

mediarecorder recorder = new mediarecorder(); recorder.setaudiosource(mediarecorder.audiosource.mic); recorder.setoutputformat(mediarecorder.outputformat.mpeg_4); recorder.setaudioencoder(mediarecorder.audioencoder.amr_nb);  string host = "10.0.2.2"; int port = 5740;  socket socket = null; try {     socket = new socket(inetaddress.getbyname(host), port);      parcelfiledescriptor pfd = parcelfiledescriptor.fromsocket(socket);     recorder.setoutputfile(pfd.getfiledescriptor());     recorder.prepare();     recorder.start();      log.d(tag, "sending audio 20 seconds..");     thread.sleep(20000);      } catch (exception e) {          // todo auto-generated catch block         e.printstacktrace();             }

the problem is, how play stream in java application on pc? or there better way stream sound?

i have mined internet information on without results surely must have accomplished before?

thanks in advance kind of help!

i have done close have been trying do. using gstreamer on server listening udp port. there relay server written in java nothing more loopback socket. there 1 server port waits mobile client connections, upon receiving data, dumps them using datagrampackets (java class udp packets) gstreamer's udp port. catch find proper decoder gstreamer pipeline.


Comments

Post a Comment

Popular posts from this blog

asp.net - repeatedly call AddImageUrl(url) to assemble pdf document -

i'm using abcpdf , i'm curious if can recursively call addimageurl() function assemble pdf document compile multiple urls? something like: int pagecount = 0; int theid = thedoc.addimageurl("http://stackoverflow.com/search?q=abcpdf+footer+page+x+out+of+", true, 0, true); //assemble document while (thedoc.chainable(theid)) { thedoc.page = thedoc.addpage(); theid = thedoc.addimagetochain(theid); } pagecount = thedoc.pagecount; console.writeline("1 document page count:" + pagecount); //flatten document (int = 1; <= pagecount; i++) { thedoc.pagenumber = i; thedoc.flatten(); } //now try again theid = thedoc.addimageurl("http://stackoverflow.com/questions/1980890/pdf-report-generation", true, 0, true); //assemble document while (thedoc.chainable(theid)) { thedoc.page = thedoc.addpage(); theid = thedoc.addimagetoc...
Read more

java - Android recognize cell phone with keyboard or not? -

in android app, want detect user's device if device has keyboard(like motorola milestone) , show corresponding user interface. guys know how that? ! regards justicepenny http://developer.android.com/reference/android/content/res/configuration.html public int keyboard the kind of keyboard attached device. 1 of: keyboard_nokeys, keyboard_qwerty, keyboard_12key. that's it!
Read more

iphone - How would you achieve a LED Scrolling effect? -

how achieve led scrolling effect example below? led sign - led ticker emulator iphone , ipad http://img.skitch.com/20101201-rsfh4p1bajb1wp94k466pdpiuj.preview.jpg sometimes remunerates comment in other posts :) have put code you, should implement font '8pin matrix' realistic feeling. uilabel *label; - (void)viewdidload { [super viewdidload]; label = [[uilabel alloc]initwithframe:cgrectmake(10, 50, 300, 20)]; label.font = [uifont fontwithname:@"courier-bold" size:16.0]; label.backgroundcolor = [uicolor blackcolor]; label.textcolor = [uicolor greencolor]; label.linebreakmode = uilinebreakmodecharacterwrap; // otherwise "…" label.text = @"this led text scrolled "; // blanks space between [self.view addsubview:label]; [nstimer scheduledtimerwithtimeinterval:0.12f target:self selector:@selector(scrolllabel) use...
Read more