Skip to product information
Blackmagic DesignModel W-APS-23
Blackmagic ATEM Television Studio 4K8 Live Stream Switcher
₹6,19,264Incl. GST
We reply personally on WhatsApp, 10 am–7 pm IST, Mon–Sat
Best for
- Broadcast and newsStation and OB workflows: SDI infrastructure, intercom, encoders, reference and timecode.
- Live streamingAnything going out live — switcher, encoder, capture card, PTZ and monitoring.
- Church and worshipHouse-of-worship AV: PTZ cameras, a switcher, wireless mics, intercom and a stream out.
- Event and conference captureStage and hall work — long-throw mics, wireless video, tripods and a switcher at the back.
Video inputs
8
Video outputs
12
Keyers
4
Multiview
HD or Ultra HD
Control
Ethernet. Direct connection between panel and chassis, or via network
Power
120 W
Overview
Product description from Blackmagic Design
ATEM Television Studio 4K8 is a powerful Ultra HD live production switcher with a built in broadcast control panel. Get a fully featured broadcast quality live production studio with 8 12G-SDI inputs, 10 12G-SDI aux outputs for external recorders, 4 port 10G Ethernet switch, built in streaming, master recorder, multiview, USB webcam support, 2 DVEs, SuperSource, 4 ATEM Advanced Chroma Keyers, 2 media players, talkback and more!
Key specs
- Video inputs
- 8
- Video outputs
- 12
- Keyers
- 4
- Multiview
- HD or Ultra HD
- Control
- Ethernet. Direct connection between panel and chassis, or via network
- Power
- 120 W
Manuals & downloads
Compare with similar
|
This product
Blackmagic ATEM Television Studio 4K8 Live Stream Switcher
₹6,19,264Incl. GST
| |||
|---|---|---|---|
| Video inputs | 8 | 4 | 9 |
| Video outputs | 12 | 5 (12G-SDI A, B, C, D and 3G-SDI Monitor Out) | 3 |
| Keyers | 4 | —Not listed | 4 |
| Multiview | HD or Ultra HD | —Not listed | HD |
| Control | Ethernet. Direct connection between panel and chassis, or via network | 10Gb/s | Ethernet. Direct connection between panel and chassis, or via network |
| Power | 120 W | 1 x Internal 100 - 240V AC.; 1 x 4 pin XLR 12V DC IN for external power or battery use | —Not listed |
Full specifications
Connections
| SDI Video Inputs | 8 |
|---|---|
| SDI Video Outputs | 12 |
| SDI Rates | 1.5G, 3G, 6G, 12G |
| HDMI Video Outputs | 1 |
| Total Audio Inputs | 2 x XLR balanced analog audio,; 1 x BNC 32 Ch MADI digital audio,; 2 x RCA stereo analog audio,; 1 x 5 pin XLR Talkback. |
| Total Audio Outputs | 4 x 1/4 inch Jack analog audio,; 1 x BNC 64 Ch MADI digital audio, up to 50 active,; 1 x 5 pin XLR Talkback. |
| SDI Audio Inputs | 4 Ch embedded audio on all SDI inputs. |
| SDI Audio Outputs | 16 assignable channels. |
| Timecode Connections | 1 x BNC In, 1 x BNC Out. |
| Reference Input | 1 x BNC In, 1 x BNC Out.; Tri-Sync or Black Burst. |
| Video Input Re-Sync | On all 8 inputs. |
| Frame Rate and Format Converters | On all 8 inputs. |
| SDI Aux Outputs | 10 |
| SDI Program Outputs | 1 |
| Webcam Output | 2 x USB-C supporting 720p or 1080p at PGM frame rate. |
| Total Multi Views | 1 x 12G-SDI; 1 x HDMI 2.0 |
| Remote | RJ12 supports RS-422 |
| Control Panel Connection | Ethernet. Direct connection between panel and chassis, or via network. |
| Internal Timecode Generator | Yes |
| Talkback | RJ45 for 3rd party talkback systems. |
| Tally Output | Added via ethernet connection to Blackmagic Design GPI and Tally Interface product. (Not included). |
| Ethernet | 4 x RJ45 with internet network switch. Supports 10/100/1000/10G BASE-T. |
| Computer Interface | 2 x USB-C supports USB 3.0 for external drive recording, webcam out, software control, software updates and switcher connection. |
Standards
| SD Video Standards | None |
|---|---|
| HD Video Input Standards | 720p50, 720p59.94, 720p60; 1080i50, 1080i59.94, 1080i60; 1080p23.98, 1080p24, 1080p25, 1080p29.97, 1080p30, 1080p50, 1080p59.94, 1080p60 |
| Ultra HD Video Input Standards | 2160p23.98, 2160p24, 2160p25, 2160p29.97; 2160p30, 2160p50, 2160p59.94, 2160p60 |
| SDI Compliance | SMPTE 292M, SMPTE 296M, SMPTE 424M, SMPTE 425M level A and B, SMPTE 2081-1, SMPTE 2081-10, SMPTE 2082-1 and SMPTE 2082-10. |
| Video Sampling | 4:2:2 |
| Color Precision | 10-bit. |
| Color Space | Rec 709 |
| SDI Auto Switching | Automatically detects between 1.5G-SDI, level A or level B 3G-SDI, 6G-SDI and 12G-SDI. |
Product Specifics
| Number of Mix Effects Rows | 1 |
|---|---|
| Direct Cross Points | 10 |
| Shifted Cross Points | 20 |
| Crosspoint Button Type | Tri-Color LED |
| Crosspoint Label | 6 rows 24 character LCD |
| Preview Transition | 1 |
| Source Select Bus | 1 |
| Dedicated Macro Buttons | 10 plus shift 10 |
| Transition Type Buttons | 5 |
| Transition Rate | Set via system LCD menu display |
| Key Buttons | 8 |
| AUX Buttons | 12 |
| Fader Bar | 1 |
| Record Buttons | 2 |
| Stream Buttons | 2 |
| DSK Transition Selectors | 6 |
| Fade to Black Buttons | 1 |
| System LCD Displays | 1 |
| Numeric Keypad | 1 |
| 3 Axis Joystick | 1 |
| Upstream Keyers | 4 |
| Downstream Keyers | 2 |
| Advanced Chroma Keyers | 4 |
| SuperSource | 1 |
| DVEs | 2 |
| Linear/Luma Keyers | 7 |
| Transition Keyer (Stinger/DVE) | 1 Stinger, 1 DVE. |
| Total Number of Layers | 8 |
| Pattern Generators | 7 |
| Color Generators | 2 |
| Control Panel | Integrated panel with full control of switching and settings. |
| Routable Windows | 16 |
| Windows Source Labels | Yes |
| Tally | Red for program and green for preview indication. |
| Talkback Support | Yes |
| Mix Minus Support | Yes |
Streaming
| Direct Streaming | Supports direct live streaming using Real Time Messaging Protocol (RTMP) over ethernet or a shared internet connection over USB‑C. |
|---|
Recording
| Direct Recording Video and Audio | Direct recording to external media via USB‑C expansion ports or optional internal M.2 flash memory. |
|---|---|
| Video Recording | HD programs recorded as a H.264 .mp4 file at the streaming quality setting and at the ATEM video HD standard with AAC audio.; Ultra HD programs recorded as a H.265 HEVC file at the streaming quality setting and at the ATEM video Ultra HD standard with AAC audio. |
| Media Format | Supports media formatted ExFAT (Windows/Mac). APFS or HFS+ (Mac). |
Other specifications
| Cloud Synchronization | Blackmagic Cloud Logo |
|---|---|
| Operating Systems | Mac 14.0 Sonoma,; Mac 15.0 Sequoia or later.; Windows 10 and 11. |
Multi View Monitoring
| Multi View Monitoring | 1 x multi view via SDI and HDMI configurable to 16, 13, 10, 7 or 4 up views. Includes monitoring of Program, Preview, Inputs, Media Players, DSKs, SuperSource, Clean Feed with optional labels and audio meters. |
|---|---|
| Multi View Video Standard | HD or Ultra HD |
| Display Minimum Resolution | 1366 x 768 |
Media Player
| Media Players | 2 |
|---|---|
| Channels | Fill and key for each media player. |
| Media Pool Still Image Capacity | 20 |
| Media Pool Still Image Format | PNG, TGA, BMP, GIF, JPEG and TIFF. |
| Media Pool Clip Capacity | 2 x up to 2160p60. |
| Media Player Clip Length in 720 HD | 1600 frames. |
| Media Player Clip Length in 1080 HD | 800 frames. |
| Media Player Clip Length in 2160 UHD | 200 frames. |
| Media Pool Video File Format | TGA sequence. |
| Media Pool Audio File Format | WAV, MP3 and AIFF. |
Processing
| Processing Delay | < 10 lines when genlocked and in the same format as the switcher. |
|---|---|
| Audio Mixer | 58 Channel mixer.; Selectable On/Off/Audio-Follow-Video.; Level and Peak metering.; Master gain control.; 6 band parametric EQ, Dynamics including Expander, Gate, Compressor and Limiter. |
| Camera Control | When used with most Blackmagic Design cameras, ATEM can control focus, iris and zoom of compatible lenses and camera settings including gain, white balance, tint, shutter, ND filter, color corrector, tally and record start/stop. |
| Down Conversion | 1 x multi view |
Software
| Control Panel Included | ATEM Software Control panel included free for Mac and Windows. |
|---|---|
| Software Updates | Using USB or Ethernet connection directly connected to Mac or Windows computers. Includes ATEM Setup Utility |
| Configuration | Most switcher configurations are set in ATEM Software Control. To set an ATEM switcher IP address, use the ATEM Setup Utility with a direct USB connection to the switcher. |
Power Requirements
| Power Supply | 1 x Internal 100 - 240 AC 50/60Hz with IEC C14 socket.; 1 x 4 pin XLR 12V DC In for external power supply or battery use. |
|---|---|
| Power Usage | 120 W |
Physical Installation
| Physical Installation | Desktop or in-desk mount. |
|---|
Environmental Specifications
| Operating Temperature | 0° to 40° C (32° to 104° F) |
|---|---|
| Storage Temperature | -20° to 60° C (-4° to 140° F) |
| Relative Humidity | 0% to 90% non-condensing |
Manuals & downloads
Setups this belongs to
- Church and house of worship liveA house of worship streaming or recording services with a small volunteer crew.
- Event and conference live streamingAn event company, college or corporate team streaming a conference, fest, convocation or town hall with two or more cameras.
- Temple and religious eventsA temple committee or volunteer team streaming darshan, aarti and pravachan, and covering festival days that run from dawn to late night.
How buying works
How we work-
Order online
Pay at checkout (UPI, cards, net banking) or by NEFT/RTGS. Businesses can raise a PO against our quotation.
-
We source it for you
Sourced to order · dispatched in 14–21 working days
-
Shipped with tracking
Flat ₹379 shipping anywhere in India.
Questions about this product
Quick answers about the Blackmagic ATEM Television Studio 4K8 Live Stream Switcher. Not covered here? We reply personally on WhatsApp, 10 am–7 pm IST, Mon–Sat.
Ask on WhatsApp