SHARK S4 is a compact design 4-channel HDMI&SDI multi-format video switcher with metal housing. It supports various functions including LAN streaming, recording, video switching, audio mixing, PGM/multiview/ Aux out, different transition effects, Luma Key, Chroma Key, DSK, LOGO, PIP/ POP, media library, etc. Inputs support multi-format while,output can be scaled and configured.Enjoy flexible live streaming and recording options with this unit. Stream directly over the Ethernet or USB, and record to USB disk or SD card, all at up to 1080P resolution and 32Mbps bitrate. Users can also customize different settings and import or export the configuration quickly for various scenarios. It’s a powerful and professional video switcher for your choices. 

Main Features
- 2×HDMI & 2x3G-SDI inputs, support auto-detected
- 2×HDMI PGM output,1×HDMI multiview out, 1×USB type-C output
- RTMP/SRT stream via Ethernet
- USB disk/ SD card recording
- AUX output configurable and assignable
- USB-C for capturing and streaming on PC
- Upstream key: Luma key, Chroma key, PIP×2/ POP
- Downstream key and LOGO overlay
- T-bar/ Auto/ Cut transitions; various effects: WIPE(11×3 patterns) / MIX/ DIP
- Audio mixer: 2×HDMI, 2×SDI embedded audio and 2-Ch MIC in; audio delay available
- Media library: 39 default patterns, 16 imported images, 16 captured images, 2 color generators
- Customer configuration import and export
- Broadcast video monitoring,FTB/ MUTE/ STILL/ GPIO for tally

SPECIFICATION

CONNECTION
Video In: HDMI ×2, SDI ×2
Video Out: HDMI PGM ×2 , HDMI Multiview ×1 , USB Capture: USB type-C ×1 , Streaming: LAN ×1
Audio In: MIC/ Line level (3.5mm stereo audio) ×2
PC Control: Port LAN ×1
Media Library: USB type-A ×1 (USB disk port for image import and firmware upgrade)
Tally Port: DB-15 ×1
Power In: DC 12V ×1

STREAM&REC
Bitrate: 2M~32Mbps
Rate control: CBR/VBR
Control protocols: RTMP, RTMPS,SRT
REC SD card format: FAT32/exFAT/NTFS
REC U disk format: FAT32/exFAT/NTFS
REC File segment: 1/5/10/20/30/60/90/120mins

FUNCTIONS
Transitions: T-Bar/AUTO/ CUT
Effects Wipe: (11×3 patterns)/ Mix/ DIP/ Still(freeze)/ MUTE/ FTB
Layouts: 2 styles of Multiview layout (6 windows and status)
Keys: Upstream Key: Luma Key ×1/ Chroma Key ×1/ PIP ×2/ POP , Downstream Key: DSK ×1/ Logo ×1
Audio Mixer: HDMI×2, SDI×2 and MIC/ Line level ×2; Audio delay: 0-500ms
Media: Default image: 39 preset patterns , Local image: up to 16 imported images , Capture image: up to 16 captured images
Generators: Pattern generator ×1 , Color generators ×2

STANDARDS
HDMI In Format Support: 1080p 60/ 59.94/ 50/ 30/ 29.97/ 25/ 24/ 23.98 , 1080i 50/ 59.94/ 60 , 720p 60/ 59.94 /50/ 30/ 29.97/ 25/ 24/ 23.98 , 576i 50, 576p 50, 480p 59.94/ 60, 480i 59.94/ 60
HDMI PGM Out: 1080p 60/ 59.94/ 50/ 48/ 47.95/ 30/ 29.97/ 25/ 24/ 23.98; 1080i 60/ 59.94/ 50
HDMI Multiview Out: 1080p 60/ 59.94/ 50/ 48/ 47.95/ 30/ 29.97/ 25/ 24/ 23.98; 1080i 60/ 59.94/ 50
HDMI Color Space: RGB/ YUV
SDI In Format Support: 1080p 60/59.94/50/30/29.97/25/24/23.98 , 1080psF 30/29.97/25/24/23.98 , 1080i 60/59.94/50 , 720p 60/59.94/50/30/29.97/25/24/23.98 , 625i 50 PAL, 525i 59.94 NTSC
SDI Color Space: YUV
USB Capture: Out Up to 1080p 60
Media Format: USB disk format support: FAT32, Ext3, Ext4, up to 256GB , Image format support: png, bmp, jpg, gif, jpeg, ppm, pbm, tif, jps, mpo, tga , Logo format support: png, bmp, jpg, gif, jpeg, ppm, pbm, tif, jps, mpo, tga , Logo size support: 10×10 pixel to 600×600 pixel

OTHERS
Power: Wide voltage: 7~24V; Operating power:16.8W (12V 1.4A)
Dimension (LWD): 244.5×143.2×44.5mm
Weight: Net: 1009.5g, Gross: 1360g
Temperature: Working: -20℃~60℃, Storage: -30℃~70℃
Accessories: Power supply (12V 2A) ×1; USB cable (type A-C) ×1; Tally connector (DB-15) ×1