On May 29, 2013, at 1:06 AM, Rufat A. Abdullayev <rufa...@agbank.az> wrote:
> Could you pls help me. I browsed a lot but could not find real answer What types of search keywords did you use? > I'm implementing Voice over IP application. I'm getting output from mic on > one iPhone and I would like to send that data in real time to another device > (or may be some other device in group chat). This is a big topic. There are many protocols and frameworks, and many books written about it. You’re not going to get any simple answer. Issues include: * Discovery of the other device’s IP address (Bonjour works locally; at wider range you need some kind of server) * Making a direct P2P connection to a device behind a NAT or firewall * Using UDP for streaming (TCP is usually inappropriate, because packet loss is OK but latency isn’t) * Voice-oriented data compression algorithms * Real-time low-latency audio recording and playback * Echo cancellation (this is a must unless both sides are using headphones) Google’s libJingle might be a good place to start <https://developers.google.com/talk/libjingle/> —Jens _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
