ebu networks11 bery
TRANSCRIPT
-
7/29/2019 Ebu Networks11 Bery
1/12
Overview of current 3D operations
on Eurovision network.
EBU Network Seminar
Geneva, 28th
J une 2011G. Bry EVO S&B
-
7/29/2019 Ebu Networks11 Bery
2/12
2 Network seminar 28 J une 2011 Eurovision 3D current work
Hertha BSC Berlin MSV Duisburg
Samstag, den 27.11.2010, 13:00 Uhr Olympiastadion Berlin
Disposition3D-Produktion
Produktionsnummer: 1011009014
5 + 1 SSL + 1 Chip
Projektleitung: SPORTCAST GmbH Produktionsleitung:Tim Achberger Siegburger Strae 183 Thomas VossMobil: +49 (0) 173 7081822 50679 Kln Mobil: +49 (0) 173 7081884
-
7/29/2019 Ebu Networks11 Bery
3/12
3 Network seminar 28 J une 2011 Eurovision 3D current work
32
3334
36
37
35
31 32
Kamera-Konzept 5+1+1 HDHertha BSC Berlin MSV Duisburg
3D-Produktion
Kamera Standort Optik
KA 3.1 Fhrung, Mitte hoch 22 x
KA 3.2 Fhrung nah, Mitte hoch 42 x
KA 3.3SSL 16m tiefOrbiter oder Rundschiene
22 x
KA 3.4 Steadycam 22 x
KA 3.5 Towercam, neben Tor flach links 22 x
KA 3.6 Kran, HT flach rechts 22 x
KA 3.7 Chip HT links 4mm
-
7/29/2019 Ebu Networks11 Bery
4/12
4 Network seminar 28 J une 2011 Eurovision 3D current work
Berlin match joint test setup
-
7/29/2019 Ebu Networks11 Bery
5/12
5 Network seminar 28 J une 2011 Eurovision 3D current work
-
7/29/2019 Ebu Networks11 Bery
6/12
6 Network seminar 28 J une 2011 Eurovision 3D current work
-
7/29/2019 Ebu Networks11 Bery
7/12
7 Network seminar 28 J une 2011 Eurovision 3D current work
-
7/29/2019 Ebu Networks11 Bery
8/12
8 Network seminar 28 J une 2011 Eurovision 3D current work
+ MD 22, Sunday 13.02.2011, 15:30 CET, Werder Bremen Hannover 96+ MD 23, Sunday, 20.02.2011, 17:30 CET, Borussia Mnchengladbach FC Schalke 04
+ MD 24, Sunday, 27.02.2011, 17:30 CET, Werder Bremen Bayer 04 Leverkusen
+ MD 25, Sunday, 06.03.2011, 17:30 CET, Hamburger SV 1. FSV Mainz 05
+ MD 26, Friday, 11.03.2011, 20:30 CET, 1. FC Kln Hannover 96
+ MD 27, Sunday, 20.03.2011, 17:30 CET, VfB Stuttgart VfL Wolfsburg
+ MD 28, Sunday, 03.04.2011, 17:30 CET, VfL Wolfsburg Eintracht Frankfurt
Bitrates used:
Contribution 31.356Mbs on 18Mhz using two MPEG4 422 streams muxed with one MPEG2sync.
Distribution 60.416Mbs on 36Mhz usingside by side encodinginto MPEG2 422 HD encoder.
Suggestedevolution :Contribution 41.808 Mbs on 24MHz using two MPEG4 422 streams muxed with one MPEG2
sync.
Distribution 60.416Mbs on 36Mhz usingside by side encodinginto MPEG2 422 HD encoder.
Planned 3D events
-
7/29/2019 Ebu Networks11 Bery
9/12
9 Network seminar 28 J une 2011 Eurovision 3D current work
3D Contribution Easy to do it wrong !
+ Main issue : Keep both views Synchronous
> Even a one frame mismatch is easily perceived in 3D ( wrong depth )
+ Different ways to transmit the 2 Views ( L&R)
> Frame compatible ( Available Now)
both views in the same frame (additional equipment needed sensio,doremi,axon)
No need for Sync signal !
Uses existing single link infrastructure ( encoders mux etc )
Reduces the image resolution by half
reduced quality headroom.
> Simultaneous streams
Full resolution on each eye ( best possible 3D quality )
Allows for post-processing ( add subtitles etc...)
Higher bandwith needed
Sync signal needed ( or muxingplatform)
-
7/29/2019 Ebu Networks11 Bery
10/1210 Network seminar 28 J une 2011 Eurovision 3D current work
3D Contribution Easy to do it wrong !
+ Compression ?> MPEG 2 Legacy and bandwidth greedy
Increases noise in cascadingwhile keeping details
> H.264/AVC state of the art bandwidth saving but ... Reduces noise and also details and sharpness (filters) side effecton
3D
+ Careful with the bit-rate !
> Same rules in HD apply even more in 3D
+ Careful with the number of hops !
+ Careful with standard conversion (50/60Hz)!
-
7/29/2019 Ebu Networks11 Bery
11/1211 Network seminar 28 J une 2011 Eurovision 3D current work
Eurovision and 3D
+ EBU 3D Project Group
> Focus on production
>Training on technology and shooting grammar, trainings
+ Bundesliga 3D
28/06/2011 11
-
7/29/2019 Ebu Networks11 Bery
12/1212 N t k i 28 J 2011E i i 3D t k
Questions?
Thank you to:Frans De J ong ,Adi Kouadi, Stanislas RoerichEBU technical departement for manyof the slides.
Bundesliga setup courtesy of SportcastGmbh
For EBU internal use, .may2011 ,G Bry
mailto:[email protected]:[email protected]:[email protected]