Category Archives: Hangouts on Air

live streaming with PTZOptics

7 Ways to live stream video and audio with PTZOptics

By | Hangouts on Air, House of Worship, Live Broadcast, Live Streaming, Wirecast, YouTube LIve | No Comments

Hello PTZOptics Followers!

Today we want to address the various ways you can do live streaming with PTZOptics cameras.

With the PTZOptics camera line you can actually take advantage of IP Streaming with simultaneous HD-SDI, HDMI and other video outputs such as USB 3.0 and CVBS. Let’s take the example above (PTZOptics 20X-SDI) to show that two IP Streams and a HDMI output are all being sent simultaneously. The beauty of IP streaming with PTZOptics is that you also get IP control. That means you can control the camera with any computer on your network (and even use our new PresetVisualizer). Let’s take a look at a couple different scenarios.

  1. Unicast IP Streaming on your network (h.264)
    1. This is used for internal viewing of your IP Camera Stream. You can view it with a software like VLC or a IP decoder. You can even use VLC to accept a stream and rebroadcast a new IP stream at the same time. PTZOptics cameras natively only support up to (2) 1080p video streams or (1) 1080p and (1) lower resolution stream.
  2. Multicast IP Streaming on your network (h.264)
    1. Multicast is extremely new but this type of network set up has extremely bandwidth sensitive options. In a multicast network environment you can stream to as many endpoints as you want without increasing your bandwidth
  3. RTSP IP Streaming inside or outside your network
    1. RTSP streams are popular for live streaming applications such as ChurchStreaming.TVWirecast, Wowza and VMix. You can easily send a RTPS stream to these services will accept the stream as a input into your live video production. PTZOptics cameras can embed audio into this stream making it a easy way to get video and audio into your live streaming production.
  4. RTMP IP Streaming inside or outside your network
    1. RTMP streaming is also popular for live streaming applications like Wowza, Telestream, Wirecast and VMix. You can also send RTMP streams directly from any PTZOptics camera which can be accepted as a video input in your live stream.
  5. Using a USB Video Mixer
    1. USB Video Mixers such as the Roland VR-50HD will provide a USB video output that can be selected in software such a YouTube Live, Wirecast, Wowza or Vmix for live streaming. These devices allows for multiple HDMI and HD-SDI video inputs to mixed and matched before the stream is sent to a computer
  6. Using a Network Streaming Mixer
    1. We are now seeing some of the first video mixers built for live streaming such as the Epiphan Pearl. This device will also accept HDMI and HD-SDI inputs, provide video mixing and then send out a mixed RTSP or RTMP stream. Products like the Epiphan Pearl provide amazing flexibility “pre-stream” and integrate with streaming services and CMS / LMS solutions like Blackboard, Moodle and more.
  7. Direct USB 3.0 connection to any computer
    1. Nowadays you can do a lot with a USB connection to your computer. Programs like YouTube Live and Google Hangouts on Air provide FREE live streaming capabilities with a USB camera and microphone. Today PTZOptics can provide both video and control over USB making USB an ideal connection that can save a lot on installation time and cabling requirements.

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Streaming to YouTube Live with Google Hangouts on Air

By | Hangouts on Air, YouTube LIve | No Comments

Hello PTZOptics Followers!

In this video Andrew Chatfield walk us through using Google Hangouts on Air to stream directly to YouTube Live. Andy is using a USB PTZOptics camera to connect directly to his Windows computer and use YouTube Live’s “Quick Configuration” which opens up a Google Hangouts on Air application. From Hangouts on Air Andy is able to set up his YouTube Live Stream. This is perhaps the easiest way to stream to YouTube Live and allows 100’s of thousands of viewers to view your live broadcast on your PTZOptics camera.

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