1. Department | 01/02/2005 | © Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties. IP Network Video Resolution

2. Department | 01/02/2005 | © Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties. IP Network Video Video quality Bosch uses best of breed compression Motion video compression, not still image “Compression agnostic” – best quality/cost trade off 1. Constrained connections – GSM, ISDN, ADSL Medium resolution MPEG4, scaleable frame rate CIF at a few seconds per frame over GSM 9.6Kbps CIF at 7-10fps over ISDN 100Kbps CIF at 15-25fps over ADSL 200Kbps 2. Typical LAN Medium to full resolution, full-frame rate CIF at 25ips MPEG4 at 700Kbps average 2CIF at 25ips MPEG4 at 1250Kbps average 4CIF at 25ips MPEG4 at 2.5Mbps average 3. Ultimate quality DVD quality 4CIF at 25ips MPEG2 at 3.5Mbps to 5Mbps

3. Department | 01/02/2005 | © Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties. IP Network Video MPEG4 more efficient than JPEG 6x frame rate of JPEG for same bitrate 4CIF is as good as analog Indistinguishable from analog Minimal delay MPEG4 under 110ms MPEG2 Low Delay under 180ms Very important for PTZs and domes Video quality - continued IP Network Video systems using MPEG-4 deliver higher-quality video than M-JPEG for the same amount of bandwidth.