BoxCast has completed the integration of Telestream Wirecast with its BoxCast platform. Telestream Wirecast is a live video production software for Mac or Windows that helps create high-quality live video webcasts from multiple sources, including webcams and screen shares to using multiple cameras, graphics and media for live events.
As a result of the BoxCast/Wirecast integration, users can now easily stream high-quality video using BoxCast’s advanced, cloud-based platform. With unlimited streaming, viewership and destinations, BoxCast manages the challenging part of live video streaming.
The BoxCast Live Streaming Platform provides Wirecast users access to a number of features, including:
• Single Source Simulcasting
• Ticketed Monetization
• Password Protection
• Video Embedding
• Cloud Transcoding
• Live Support
How does it work? Using BoxCast’s RTMP video ingestion option, users can select BoxCast as a streaming destination from within Wirecast. This allows Wirecast to stream directly to BoxCast. It will use the computer for encoding the video and audio, and it will transmit over RTMP.
The setup can be used with either a single-use RTMP or static RTMP channel. However in both cases, the setup must be done within 10 minutes of a scheduled broadcast.
Another way to stream from Wirecast is to send the Wirecast program output to a secondary HDMI or SDI output that is plugged into the BoxCaster or BoxCaster Pro. The BoxCaster’s hardware encoding relieves your computer of encoding the video and audio in addition to taking advantage of specially-designed communication protocols to optimize your available network connectivity.
BoxCast integration with Telestream Wirecast is available immediately.
By Jonathan Abrams
My interest in BoxCast originated with their social media publishing capabilities (Facebook Live,
YouTube Live, Twitter). I met with Gordon Daily (CEO/co-founder) and Sam Brenner (VP, marketing) during this year’s NAB Show.
BoxCast’s focus is on end-to-end live streaming and simplifying the process through automation. At the originating, or transmit (XMT), end is either a physical encoder or a software encoder. The two physical encoders are BoxCaster and BoxCaster Pro. The software encoders are Broadcaster and Switcher (for iDevices). The BoxCaster can accept either a 1080p60 (HDMI) or CVBS video input. Separate audio can be connected using two RCA inputs. The BoxCaster Pro ($990, shipping Q3) can accept a 4Kp60 input (12G-SDI or HDMI 2.0a) with High Dynamic Range (HDR10). If you are not using embedded audio, there are two combination XLR/TRS inputs.
Both the BoxCaster and BoxCaster Pro use the H.264 (AVC) codec, while the BoxCaster Pro can also use the H.265 (HEVC) codec, which provide approximately 2x improvement compared to H.264 (AVC). BoxCast is using Amazon Web Services (AWS) as its cloud. The encoder output is uploaded to the cloud using the BoxCast Flow protocol (patent pending), which mitigates lost packets using content-aware forward error correction (FEC) to mitigate lost packets, protocol-diversity (UDP and/or TCP), adaptive recovery, encryption and link quality adjustment for bandwidth flow control. Their FEC implementation does not have an impact on latency. Upload takes place via either Ethernet or Wi-Fi (802.11ac, 2×2 MIMO). The cloud is where distribution and transcoding takes place using BoxCast’s proprietary transcoding architecture. It is also where you can record your event and keep it for either a month or a year, depending upon which monthly cloud offering you subscribe to. Both recordings and the streams can be encrypted using their custom, proprietary solution.
At the receiving end (RCV) is an embedded player if you are not using Facebook Live or YouTube Live.
Jonathan Abrams is Chief Technical Engineer at NYC’s Nutmeg Creative.