JPEG2000 Alliance IBC 2009
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Getting Better Broadcast Picture Quality With JPEG2000
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Similaire à JPEG2000 Alliance IBC 2009
Similaire à JPEG2000 Alliance IBC 2009 (20)
JPEG2000 Alliance IBC 2009
- 1. Getting Better Broadcast Picture Quality with JPEG2000
- 15. Interoperability
- 21. What to do with JPEG2000? Networked Video
- 24. Euro 2008 in HD 2 HD feeds, 200 Mbps 3 SD feeds, 25 Mbps OC12 DTM network (GE ports) Vienna JPEG2000 HDSDI HDSDI JPEG2000 JPEG2000 HDSDI SDI JPEG2000 Stockholm JPEG2000 HDSDI HDSDI JPEG2000 JPEG2000 HDSDI SDI JPEG2000 Copenhagen JPEG2000 HDSDI HDSDI JPEG2000 JPEG2000 HDSDI SDI JPEG2000 TV2 Bergen HDSDI HDSDI JPEG2000 HDSDI SDI JPEG2000 SDI JPEG2000 SDI JPEG2000 JPEG2000 JPEG2000
- 25. TV2 Euro 2008 Post Processing JPEG2000 Decoder JPEG2000 Encoder 1080i to 720p Converter JPEG2000 Decoder JPEG2000 Encoder Ad insertion JPEG2000 Decoder MPEG-4 AVC encoder Satellite JPEG2000 Decoder JPEG2000 Encoder Beauty Expert commentary JPEG2000 Encoder HDSDI Vienna Bergen Oslo Bergen Nittedal
- 26. Multiple generation performance Degradation < 0.7 dB for 5 th generation Less than 1 LSB at 10 bits resolution
- 28. Effective Content Migration Video/Film Masters Solo Migration Engine DIVArchive CSM Data Tape Lossless MXF Wrapped JPEG2000 MXF Wrapped IMX50 MPEG2I QT Wrapped DV25 High Resolution Frame Based Migration Metadata Windows Media MPEG4 AVC Flash Video Proxy Resolution Preservation Package
- 32. JPEG2000 is Ideal for Wireless Video JPEG 2000 H.264 MPEG2 MPEG4 Motion JPEG2000 for Wireless Applications, Dufaux and Ebrahimi, 2003 ** NOTE: Coding efficiency advantage of H.264 is for low bit rate coding and would result in decreased quality; higher quality high bit rate coding would not provide H.264 with a coding efficiency advantage Artifacts Error Resilience Complexity Scalability Latency Coding Efficiency**
- 34. Q&A
Notes de l'éditeur
- Significant progress has been made in the past 60 days. Submission of work statement this week to SMPTE.
- VSF is pursuing liaison with MPEG to determine time frame for MPEG activity, then a decision can be made on full MPEG or private data fields
- Connect once, display everywhere Features Video, audio and metadata sources can be connected to NBMS at various physical places Autosensing inputs Encoded sources are sent where monitoring is needed The Display Generator only pick the required sources from the multicast network The desired Layout is composed on the BMS software Benefits Facility wide monitoring Logical connectivity instead physical connectivity Saving cables Adding flexibility Removing complexity Offering scalibility