Datavideo PTC-145NDI Black PTZ Camera, tracking, 20x optical zoom, and 8x digital zoom

Datavideo PTC-145NDI – 20x Optical Zoom and Auto Tracking for Broadcast and Live Production

Use the Datavideo PTC-145NDI PTZ camera to elevate broadcast, house of worship, corporate, and education productions. This model supports resolutions and frame rates up to 1080p60 and uses a 1/2.8" CMOS sensor with an effective 2.07 megapixel resolution. Note: the product title references a Black unit while the original product description lists the camera as White.

Key Features

• Auto-Tracking: The camera offers Auto Tracking to follow talent automatically. You can enable tracking from multiple controllers and compatible switchers for flexible workflows.
• Custom Auto Object-Tracking: Assign a single person for tracking when multiple speakers or moving objects are present. Once linked, the camera tracks only the selected subject to avoid interference from desks, large objects, or passing people.
• NDI|HX3 and Multiple Output Protocols: The camera supports NDI|HX3 and provides a wide range of video output and control protocols, including 3G-SDI, HDMI, RTSP, RTMP(S), ONVIF, SRT (caller and listener), and multicasting. This enables seamless integration with Datavideo and third-party NDI systems.
• 20x Optical and 8x Digital Zoom: Use the 20x optical zoom for clear long-range shots and the 8x digital zoom for additional close-up framing when needed.
• Advanced 3D Noise Reduction: The camera applies advanced digital 3D noise reduction to produce clearer, smoother images in challenging lighting conditions.
• Wide 60° Field of View: A 60° field of view captures broad scenes and ensures comprehensive coverage of the area being recorded.
• Dual-Stream Encoding: A built-in encoder lets the PTC-145NDI encode up to two streams simultaneously, suitable for delivering multiple quality levels or sending a feed to cloud services.
• Supports 1080p60: The camera supports frame rates and resolutions up to 1080p60 for high-quality HD output.

Control and Compatibility

You can access Auto-Tracking and camera control through several external devices and applications. Supported control options include the included RMC-1AT PTZ remote controller, the RMC-300A DVIP controller, the PTC View Assist App, and the TPC-700. Additionally, the camera works with smart switchers such as the iCAST mini, KMU-200/300, and SHOWCAST 100 for easy activation of Auto Tracking from your production switcher.

Video Outputs and Streaming

The PTC-145NDI provides flexible output and streaming options to match various production workflows. Use 3G-SDI or HDMI for conventional broadcast connections, NDI|HX3 for IP-based production, or RTSP/RTMP(S) for direct streaming. The camera also supports ONVIF, SRT in both caller and listener modes, and multicasting for advanced network configurations.

Use Cases

This PTZ camera suits live event capture in venues such as houses of worship, corporate meeting rooms, educational lecture halls, and broadcast studios. Its Auto Tracking and custom object-tracking features help when recording single or multiple presenters, while dual-stream encoding streamlines simultaneous delivery to local recorders and cloud services.

Key Specifications

In the Box

• Datavideo PTC-145NDI 3G-SDI/HDMI/NDI|HX3 20x PTZ Camera with Auto Tracking (White)
• IR Remote Controller
• Ceiling Mount Bracket A
• Ceiling Mount Bracket B
• 6 x M3 4mm Ceiling Mount Bracket Screw
• Power Cord
• Safety Cable

FAQ

question: Does the PTC-145NDI support full HD at 60 frames per second?
Answer: Yes. The camera supports frame rates and resolutions up to 1080p60 for smooth full HD video suitable for live production and broadcast environments.

question: How can I enable Auto Tracking and which controllers work with it?
Answer: Auto Tracking can be enabled using multiple control options. Use the included RMC-1AT PTZ remote, the RMC-300A DVIP controller, the PTC View Assist App, or a TPC-700. You can also trigger Auto Tracking from compatible switchers such as the iCAST mini, KMU-200/300, and SHOWCAST 100.

question: Can this camera stream to cloud services and handle multiple streams?
Answer: Yes. The PTC-145NDI includes a built-in encoder that can encode up to two streams simultaneously, making it suitable for sending parallel feeds to cloud services or different delivery targets.

question: Which network and video protocols are supported for IP workflows?
Answer: The camera supports NDI|HX3 for native IP production and also provides RTSP, RTMP(S), ONVIF, SRT (both caller and listener), and multicasting, allowing flexible integration into network-based workflows.

question: How does the custom object-tracking improve recordings with multiple people on stage?
Answer: Custom object-tracking lets you designate a single person to follow. Once linked, the camera focuses on that person and ignores other moving objects, helping you avoid unwanted subject switching caused by passing people or stage activity.