MultiScreen

DVB / DTH / OTT / Mobile / IP analysing system for UNLIMITED number of TV and Radio channels

Stream MultiScreen - system is intended for simultaneous visual and instrumental monitoring for unlimited number of channels in real-time.

Key features:

Unlimited Sources Analyzing

Any Source - Types / Formats / Resolutions

Full Layout Flexibility - Any Size / Position / Span

Sources can be repeated across multiple displays

Perfect Image quality

Automatic Aspect Ratio Control

Dynamically Updated labels

Picture-in-Picture

Full Video, Audio and Metadata Monitoring

Sources QoS / QoE / TR 101 290 / 1,2,3 Proirity

Advacne Loudness Monitoring

Displays streaming

Flexible Local and Remote control

Round Robin / Screen Rotation

Remote Sources status control

Having been based on successful combination of versatile features including multi-channel (unlimited number of sources) and multi-format (HD/SD-SDI, IP, DVB-ASI, Composite combined in a single server) abilities with high-level reliability Stream MultiScreen system has been implemented in the projects of the largest Headend operators, Satellite and Cable operators, TV Channels and OTT operators.

Examples:

Unlimited number of servers to combine for large systems

Output signals:

up to 6 DVI-D, HDMI, DisplayPort (can be mixed);
3,5” mini jack, stereo, not balanced;
Encoding any input AV signal to IP (Option): MPEG-2 transport stream.
Streaming Mosaic to IP: MPEG-2 transport stream, h264/h265.
Re-stream any incoming TS to IP
Mosaic over HLS (HTTP Live Streaming)
Any video channel over HLS (HTTP Live Streaming)
Mosaic over NDI

Supported video standards:

MPEG-1 (ISO/IEC 11172-1);
MPEG-2 (ISO/IEC 13818-1);
MPEG-4.2 (ISO/IEC 14496-2);
MPEG-4.10 (H.264, ISO/IEC 14496-10).
HEVC (H.265) 4К.
etc.

Supported audio standards:

MPEG-2 Layer II (ISO 11172-3);
Dolby Digital (AC-3, ATSC A.52b);
AAC/ADTS/ADIF (ISO/IEC 13818-7, ISO 14496-3);
SMPTE 302M
HE-AAC

Data containers:

MPEG-2 TS (ISO/IEC 13818-1), MPTS or SPTS;
DVB T2-MI Streams (ETSI TR 101 290-1, A14-1)

Option: can be monitored using Stream Labs’ DVB T2 MI splitter;

Mobile and internet (OTT) broadcasting protocols support:

FLASH RTMP streams (Real Time Messaging Protocol). The support of H.264 video and AAC and MP3 audio streams;
HLS (HTTP Live Streaming Monitoring); supports encrypted streams;
MMS&MMSH (Microsoft Media Server Protocol & MMS over HTTP);
RTSP (RFC 1889, 2326, 3550).

Instrumental monitoring of unlimited number of channels

The system performs the intellectual analysis, generates warning events, logging and video/audio indication for the following video and audio stream parameters:

Quality of Experience (QoE):

Video loss
Frozen video
Black frame
Audio loss
Audio signal level: overload
Audio signal level: silence
R-128 Loudness Level
Loudness Splash
Loudness Short Term
Loudness True Peak

Quality of Service (QoS):

Video aspect ratio
Teletext page loss
Sync loss
Signal loss
Service lost
PID lost
ETR 290 (level 1 and level 2)
EIT actual section loss
EIT error
EIT other error
PID scrambled
Transport Stream Bitrate
Service Bitrate
Teletext and subtitling (only MPEG-2 TS)
HLS Transport error
HLS Low Throughput

Features and Benefits:

EPG monitorning
Round Robin
Ability of on-the-fly change of video windows arrangement in displayed configuration
Visual warning
SNMP Traps / SNMP Get / SNMP collector
Selective continuous loop recording or scheduled / according to controlled channels rules recording
Loudness measurement (ITURBS.1770 and EBU R128)
Penalty screen
DVB subtitles
Mail alerts
Audio alerts
Multiple walls
Video on demand
Recording video with problems
SCTE-104 over SD\HD-SDI logging and reporting
SCTE-35 over MPEG2-TS Digital Program Insertion Cueing
Message logging