This happens due to browser buffering and depends on the browser used.

Try these solutions:

• Use Flash renderer. It's designed for reduced lag.
• Use Firefox and Opus audio. Opus is the next-gen low-latency low-bandwidth codec audio streaming codec and Firefox does little buffering of it.
• Use VLC Media Player. In it's menu, open Media ⇨ Open Network Stream, enter http://your-ip:your-port/audio.wav as the URL, click "Show more options" and set buffering to 1 ms.

Tasker is an automation solution for Android smartphones. It can help you, for example, send an SMS or change ringer volume based on your location or by the schedule.

IP Webcam Pro can generate Tasker events, either with web interface or with customizable UI.

To configure Tasker for using IP Webcam events, create a new Profile using "+" button and select State ⇨ Plugin ⇨ IP Webcam as a trigger.

Events generated from web interface have the same event name as the button text. For example, the central button generates the event named "5".