Wohler iVAM2-MPEG is a professional 2RU audio and video monitor designed for broadcast and IP environments. It decodes MPEG-2, H.264 and HEVC over IP (UDP, SRT, RTMP) and supports dual 12G-SDI inputs, delivering UHD and multichannel monitoring in a single unit. It features LCD touchscreens, high-quality speakers with subwoofers, and remote control via web server and API. Compatible with SMPTE ST2110, ST2022-6 and expandable through 4 SFP bays for additional SDI or IP interfaces. Supports up to 16 audio channels, loudness measurement ITU-R BS.1770/EBU R128, and PID analysis in MPEG streams. Options available for AES3, MADI, analog audio, TOSLINK, and Dante/Ravenna licenses. Ideal for headends, remote production, and OB units. At Avacab Audiovisuales, we provide expert advice to configure the perfect solution.
Wohler iVAM2-MPEG Video and Multichannel Audio Monitor
WOH-IVAM2-MPEG
Wohler iVAM2-MPEG is a professional 2RU audio and video monitor designed for broadcast and IP environments. It decodes MPEG-2, H.264 and HEVC over IP (UDP, SRT, RTMP) and supports dual 12G-SDI inputs, delivering UHD and multichannel monitoring in a single unit. It features LCD touchscreens, high-quality speakers with subwoofers, and remote control via web server and API. Compatible with SMPTE ST2110, ST2022-6 and expandable through 4 SFP bays for additional SDI or IP interfaces. Supports up to 16 audio channels, loudness measurement ITU-R BS.1770/EBU R128, and PID analysis in MPEG streams. Options available for AES3, MADI, analog audio, TOSLINK, and Dante/Ravenna licenses. Ideal for headends, remote production, and OB units. At Avacab Audiovisuales, we provide expert advice to configure the perfect solution.
The Wohler iVAM2-MPEG is a high-performance audio and video monitor designed for professional broadcast, remote production, and IP contribution environments. This 2RU rackmount unit enables simultaneous monitoring of MPEG-2, H.264, and HEVC (H.265) signals over IP, as well as 12G/3G/HD/SD-SDI baseband signals, all with an intuitive touchscreen interface, high-quality integrated speakers, and advanced expansion options.
Thanks to its modular architecture and compatibility with standards such as SMPTE ST2110, ST2022-6, Dante, Ravenna/AES67, MADI, and AES3, the iVAM2-MPEG adapts to hybrid IP/baseband workflows, making it a scalable, future-ready solution.
Key Applications
- Monitoring of contribution and distribution of MPEG signals over IP (UDP, SRT, RTMP).
- Quality control in headends, production centers, and continuity.
- Remote production (REMI) and hybrid IP/SDI environments.
- OB vans and TV studios with UHD and multichannel requirements.
Technical Features of iVAM2-MPEG
- Physical format: 2RU rackmount with front speakers and integrated subwoofers.
- Screens: Dual 4.3” LCD touchscreens for control and signal visualization.
- IP Video Inputs:
- Decodes MPEG-2, H.264/AVC, and H.265/HEVC video.
- Supports TS over IP via UDP, SRT, and RTMP.
- Resolution up to UHD, 10-bit, 4:2:2.
- Bitrate up to 30 Mbps.
- PID table display after MPEG TS analysis.
- SDI Video Inputs:
- 2 × 12G-SDI (BNC), compatible with 3G, HD, and SD-SDI.
- IP Audio:
- Supports MPEG-1/2/3 (MP3) and AAC.
- Monitors up to 16 audio channels from multiple sources.
- Loudness Measurement:
- Compliant with ITU-R BS.1770 and EBU R128.
- Integrated Speakers:
- High-quality audio playback with subwoofers.
- Front headphone output.
- Control and Management:
- Built-in web interface for remote control.
- RESTful APIs for third-party integration.
- Presets storable and retrievable via USB or network.
- Firmware updates via USB or network (supports simultaneous multi-unit updates).
- Standard Connectivity:
- RJ45 port for TSoIP.
- Front USB for updates.
- Ethernet port for remote control.
- SFP Expansion:
- 4 SFP bays for adding ST 2110, ST 2022-6, or additional SDI inputs.
- Additional I/O Options:
- AES3 (HD-15).
- MADI64 via BNC or optical SFP.
- Balanced analog audio (DB-25).
- Optical TOSLINK input.
- Audio over IP: Dante and Ravenna/AES67 (license required).
- Base Model: iVAM2-MPEG (Part ID: 8114-0360).
- Optional Licenses:
- OPT-AES: enables 4 pairs of AES3 inputs.
- OPT-MADI/ANLG/TOS: enables 8 analog channels, TOSLINK input, and MADI64.
- Licenses for Dante and Ravenna/AES67 available upon activation.
Options and Licenses for iVAM2-MPEG
- OPT-AES (Code: 829080)
Enables monitoring of 4 pairs of AES3 inputs via HD-15 connector. Perfect for environments requiring additional digital audio monitoring.
- OPT-MADI/ANLG/TOS (Code: 829168)
Adds advanced interfaces:- MADI64 via BNC and optical SFP for multichannel audio.
- 8 balanced analog channels via DB-25.
- Optical TOSLINK input for digital signals.
Ideal for hybrid installations combining digital and analog audio.
- Dante License (Code: 829200)
Enables integration into Dante Audio-over-IP networks widely used in broadcast and production.
- Ravenna/AES67 License (Code: 829201)
Provides connectivity with Audio-over-IP networks based on Ravenna/AES67, an open standard for professional environments.
- SFP Expansion Modules
The unit includes 4 SFP bays for modules supporting:- SMPTE ST 2110 and ST 2022-6 (video-over-IP monitoring).
- Additional SDI inputs for multiple baseband sources.
- Optical MADI connectivity.
(Codes vary depending on the SFP module type requested).
solution, ideal for professionals who need to monitor IP and SDI signals in a single device. At Avacab Audiovisuales, we provide expert technical advice to configure the unit with the options that best fit your workflow.
1.- What is the maximum audio channel decoding and monitoring capacity of the iVAM2-MPEG?
The unit is designed to handle a high capacity, allowing monitoring of up to 16 audio channels from the standard SDI inputs, but its capacity can be significantly expanded up to 64 channels through software licenses or hardware options such as Dante or Ravenna/AES67; this is due to its modular architecture and the use of the 4.3-inch touch screens, which facilitate the simultaneous display of high-resolution level meters for complex mixing.
2.- What types of video inputs does the iVAM2-MPEG include and what is the maximum video resolution it can handle?
The standard iVAM2-MPEG model is equipped with at least two SDI inputs (12G/3G/HD/SD-SDI) and one MPEG over RJ45 TSoIP input, which allows it to handle video up to UHD/4K (in the case of the 12G-SDI inputs) and is compatible with monitoring of MPEG, H.264, and HEVC streams encoded over IP, with support for up to 10-bit video and 4:2:2. The 12G-SDI and MPEG-TS over IP capability positions it as a versatile tool for hybrid broadcast environments.
3.- How does the iVAM2-MPEG handle Loudness measurement and what standards does it support?
The unit incorporates essential loudness measurement capabilities for broadcasting, using integrated algorithms that comply with key international standards such as ITU-R BS.1770 and EBU R128. This feature allows operators to ensure that the audio mix complies with loudness regulations, providing an accurate, real-time display of momentary, short-term, and integrated levels.
4.- Is it possible to monitor IP audio/video streams such as SMPTE ST 2110 or ST 2022-7?
Yes, the iVAM2-MPEG is IP Ready and its modular design supports the integration of current IP formats. This is achieved through the addition of SFP (Small Form-factor Pluggable) modules and software licenses, which enable the reception and monitoring of SMPTE ST 2110 streams (for separate audio and video) and SMPTE ST 2022-7 network redundancy (for Dante and 2110-30), which is crucial in modern broadcast infrastructures. Some of these features may require the purchase of additional licenses.
5.- What network connectivity and remote control options does the monitor offer?
For control and integration into larger systems, the monitor includes an Ethernet port and USB ports. The Ethernet port not only supports monitoring of MPEG-TS over IP but also facilitates remote management, software updates, and integration with third-party control systems via its integrated APIs (Application Programming Interfaces).
6.- How is flexibility achieved in monitoring multiple sources and fast configuration?
Flexibility is guaranteed by the memory function of up to 64 user-definable presets, which allow operators to quickly save and recall complex configurations including source selection, screen layout, and audio measurement settings. Furthermore, its capacitive touch screens allow for intuitive navigation and control, facilitating quick access to meters and information.
7.- What type of optional audio decoding is available for the iVAM2-MPEG in the SDI or IP environment?
The iVAM2-MPEG can be expanded with software licenses for audio decoding, the most notable being support for Dolby streams (such as Dolby D, Dolby DD+ or Dolby E) when monitoring encoded multichannel content commonly found in broadcasts is required. This option is fundamental to guarantee the integrity of complex audio transmissions.
8.- What complementary video features does the monitor offer in addition to image viewing?
The monitor not only displays the video but also offers video analysis features, such as HDR detection (High Dynamic Range), which allows operators to quickly confirm whether the incoming video signal contains HDR metadata. This is essential for modern, high-dynamic-range video workflow.
9.- How can the AES3 digital audio input and analog inputs be expanded on the unit?
Hardware and license options allow for I/O expansion. Specifically, a module can be added for the decoding and monitoring of AES3 channels (8 channels/4 pairs) via an HD-15 connector. Similarly, additional analog inputs and outputs (beyond the base XLR pair) can be added using 8-channel option cards.
10.- What is the main operational advantage of the dual touch screen in a 2RU chassis?
The main operational advantage of the two 4.3-inch LCD touch screens in the 2RU chassis is the capability for simultaneous and dedicated monitoring. This means an operator can, for example, keep one screen displaying the high-resolution 16-channel audio level meter and loudness, while the other screen shows the program video preview, allowing for a more complete and efficient audio and video monitoring view in a compact rack space.