Vision Path: Difference between revisions

From YSTV Documentation Wiki
(outdated)
 
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==<u>Main Mux Inputs:</u>==
{{HDOK}}
{|border="1"
|-
!'''Input No.'''
!'''Device'''
!'''From'''
!'''Cable No.'''
|-
!1
!VidServ
!DA101op
!V1
|-
!2
!Ext 1
!Patch Panel ##?
!V2
|-
!3
!Ext 2
!Patch Panel ##?
!V3
|-
!4
!Ext 3
!Patch Panel ##?
!V4
|-
!5
!--''DODGY''--
!--''DODGY''--
!N/A
|-
!6
!N/C
!N/C
!N/A
|-
!7
!N/C
!N/C
!N/A
|-
!8
!N/C
!N/C
!N/A
|-
!9
!Net
!DA108op
!V9
|-
!10
!Naffo
!???????
!V10
|-
!11
!P164 Out
!P164
!V11
|-
!12
!DVD Out
!DVD
!V12
|-
!13
!Kramer PiP
!Kramer PiP
!V13
|-
!14
!VT A
!DA110op
!V14
|-
!15
!VT B
!DA111op
!V15
|-
!16
!Black&Burst
!DaVE B&B
!V16
|-
!17
!Max
!Patch Panel ##?
!V17
|-
!18
!Howard
!?????
!V18
|-
!19
!Inform
!DA102op
!V19
|-
!20
!Clock
!DA103op
!V20
|-
!21
!Gfx PC
!DA206op
!V21
|-
!22
!DaVE Out
!DA112op
!V22
|-
!23
!Ctrl Rm Cam
!Patch Panel 67
!V23
|-
!24
!Studio Cam
!Patch Panel 55
!V24
|-
!25
!Cam 1
!DA207op
!V25
|-
!26
!Cam 2
!DA208op
!V26
|-
!27
!--''DEAD''--
!--''DEAD''--
!N/A
|-
!28
!Cam 3
!DA209op
!V28
|-
!29
!Cam 4
!DA210op
!V29
|-
!30
!Edit PC 1
!DA213op
!V30
|-
!31
!Edit PC 2
!DA214op
!V31
|-
!32
!VT PC op
!DA205op
!V32
|}


==<u>DA 1 (Top DA)</u>:==
{{outofdate}}


{|border="1"
Following an upgrade in October 2013, YSTV went fully HD and updated it's video routing system both in studio and for OBs. The current system is as follows.
|-
!
!DA1 01
!DA1 02
!DA1 03
!DA1 04
!DA1 05
!DA1 06
!DA1 07
!DA1 08
!DA1 09
!DA1 10
!DA1 11
!DA1 12
!DA1 13
|-
!INPUT
!<u>VidServ</u>
!<u>Inform</u>
!<u>Clock</u>
!<u>Mux 1</u>
!<u>Mux 2</u>
!<u>Mux 3</u>
!<u>Mux 4</u>
!<u>Net Out</u>
!<u>Stream</u>
!<u>VT A</u>
!<u>VT B</u>
!<u>DaVE Out 1</u>
!<u>Max Out (44)</u>
|-
!Output 1
!Mux 5
!Mux 19
!Mux 20
!NetMux 3
!NetMux 4
!VT P169 3
!VT P169 4
!Mux 9
!YSTVstrmr0
!Mux 14
!Mux 15
!Mux 21
!Mux 17
|-
!Output 2
!VT P169 7
!
!
!NetMux 3
!NetMux 4
!NetMux 5
!NetMux 6
!Mon
!Mon
!
!
!NetMux 2
!96
|-
!Output 3
!NetMux 14
!NetMux 15
!NetMux 16
!DaVE P169 1
!DaVE P169 2
!NetMux 5
!NetMux 6
!
!
!
!
!NetMux 2
!
|-
!Output 4
!NetMux 14
!NetMux 15
!NetMux 16
!(P164 1)
!(P164 2)
!DaVE P169 3
!DaVE P169 4
!
!
!
!
!83
!
|-
!Output 5
!Mon
!Mon
!
!Mon
!Mon
!(P164 3)
!(P164 4)
!
!
!
!
!Mon
!
|-
!Output 6
!
!
!
!42
!43
!Mon
!PiP A in
!
!
!
!
!66
!
|-
!Output 7
!
!
!
!
!
!
!Mon
!
!
!
!
!
!
|}


==<u>DA 2 (Bottom DA)</u>:==
== Equipment ==
=== Sources ===


There are a number of sources that feed video into the video path:


{|border="1"
* [[Panasonic AG-AC90| Camera's]]
|-
* [[Computing:Graphics PC | Graphics PC]] is fed directly into the ATEM via HDMI using [[Caspar|Caspar]]
!
* [[Computing:Video Server | Video Playout Server]]
!DA2 01
* [[Computing:Ystvstrmre | Stream Reciever]]
!DA2 02
* [[Patch Panels|Patching panels]] if the vision stream is passing through the studio and control room.
!DA2 03
!DA2 04
!DA2 05
!DA2 06
!DA2 07
!DA2 08
!DA2 09
!DA2 10
!DA2 11
!DA2 12
!DA2 13
!DA2 14
|-
!INPUT
!<u>DaVE
P169 A</u>
!<u>DaVE
P169 B</u>
!<u>DaVE
P169 C</u>
!<u>DaVE
P169 D</u>
!<u>VT PC
(64)</u>
!<u>Gfx PC
Out (65)</u>
!<u>Cam 1
(71)</u>
!<u>Cam 2
(72)</u>
!<u>Cam 3
(73)</u>
!<u>Cam 4
(81)</u>
!<u>VT
P169 A</u>
!<u>VT
P169C</u>
!<u>Ed Pc 2
(48)</u>
!<u>Ed PC 1
(47)</u>
|-
!Output 1
!VT P169 1
!VT P169 2
!Mon
!Mon
!Mux 32
!Mux 21
!Mux 25
!Mux 26
!Mux 28
!Mux 29
!VT B in
!VidServ
!Mux 30
!Mux 31
|-
!Output 2
!Mon
!Mon
!
!
!VT P169 6
!VT P169 8
!DaVE P169 5
!DaVE P169 6
!DaVE P169 7
!
!VT A in
!Mon
!VT P169 5
!Mon
|-
!Output 3
!
!
!
!
!DaVE P169 8
!NetMux 1
!
!
!
!
!46
!
!
!
|-
!Output 4
!
!
!
!
!Mon
!NetMux 1
!
!
!
!
!45
!
!
!


|-
=== Mixing ===
!Output 5
!
!
!
!
!
!Mon
!
!
!
!
!
!
!
!
|-
!Output 6
!
!
!
!
!
!
!
!
!
!
!
!
!
!
|-
!Output 7
!
!
!
!
!
!
!
!
!
!
!
!
!
!
|}


==<u>DaVE P169</u>==
* [[ATEM 1 M/E | The Switcher]]
* [[Micro Videohub | The Hub]]


==<u>'VT P169'</u>==
Which of the 2 YSTV ATEMs is used on any given production depends on which of the [[OB units|OB Units]] is used on that production. (see information about the ATEMS both on the ATEM page and the OB units pages).
 
The videohub also is only in one unit but can be re-racked if necessary.
 
== Stream path ==
The streaming system from the OB unit output is bounced through several places before it makes it's way to the website. This will be the same for a studio show since the practice is now to use OB units in place of a permanently racked studio system. The system runs as follows.
 
* [[OB units|OB Unit]] - Whichever is being used.
* rtmp://ystvstrm7.york.ac.uk/live/stream1 - The stream is sent to the STRM7 VM server
* [[Transcode Machines|transcode0]] - Our [[Transcode Machines|transcode machines]] which produce the variable formats that the stream can be viewed in.
* rtmp://ystvstrm7.york.ac.uk/stream/stream1_(1080/720/480/360) - The addresses for the various produced video qualities of the stream 
* http://ystv.co.uk/watch/live - the repository address for the final stream where it's hosted on our site.
 
 
[[Category:Vision Path]]

Latest revision as of 11:10, 16 November 2022

tick.png HD OK
cancel.png Information on this page may be out of date or apply to old equipment. Use with caution.

Following an upgrade in October 2013, YSTV went fully HD and updated it's video routing system both in studio and for OBs. The current system is as follows.

Equipment

Sources

There are a number of sources that feed video into the video path:

Mixing

Which of the 2 YSTV ATEMs is used on any given production depends on which of the OB Units is used on that production. (see information about the ATEMS both on the ATEM page and the OB units pages).

The videohub also is only in one unit but can be re-racked if necessary.

Stream path

The streaming system from the OB unit output is bounced through several places before it makes it's way to the website. This will be the same for a studio show since the practice is now to use OB units in place of a permanently racked studio system. The system runs as follows.

  • OB Unit - Whichever is being used.
  • rtmp://ystvstrm7.york.ac.uk/live/stream1 - The stream is sent to the STRM7 VM server
  • transcode0 - Our transcode machines which produce the variable formats that the stream can be viewed in.
  • rtmp://ystvstrm7.york.ac.uk/stream/stream1_(1080/720/480/360) - The addresses for the various produced video qualities of the stream
  • http://ystv.co.uk/watch/live - the repository address for the final stream where it's hosted on our site.