Conference paper
Error resilient H.264/AVC Video over Satellite for low Packet Loss Rates
The performance of video over satellite is simulated. The error resilience tools of intra macroblock refresh and slicing are optimized for live broadcast video over satellite. The improved performance using feedback, using a cross- layer approach, over the satellite link is also simulated. The new Inmarsat BGAN system at 256 kbit/s is used as test case.
This systems operates at low loss rates guaranteeing a packet loss rate of not more than 10~3. For high-end applications as 'reporter-in-the-field' live broadcast, it is crucial to obtain high quality without increasing delay.
| Language: | English |
|---|---|
| Publisher: | IEEE |
| Year: | 2007 |
| Pages: | 74-74 |
| Proceedings: | IEEE 8th International Workshop on Image Analysis for Multimedia Interactive Services |
| ISBN: | 076952818X , 076952818x and 9780769528182 |
| Types: | Conference paper |
| DOI: | 10.1109/WIAMIS.2007.42 |
| ORCIDs: | Forchhammer, Søren and Andersen, Jakob Dahl |
Artificial satellites Automatic voltage control Decoding Delay Forward error correction H.264 audio-video coding Multimedia communication Optical feedback Resilience Satellite broadcasting Satellite communication audio coding cross-layer approach digital audio broadcasting digital video broadcasting direct broadcasting by satellite error resilience tool error resilient H.264/AVC video feedback live video broadcasting low packet loss rate optimisation satellite link satellite links video coding
