论文信息 - Robust H.263 compatible transmission for mobile video server access

Robust H.263 compatible transmission for mobile video server access

For mobile video server access, precoded bitstreams have to be transmitted at very low bitrates over error-prone channels. In this paper, we investigate an H.263 compatible approach to robust transmission of stored video bit-streams that is based on a feedback channel. As a side product, our method allows random access without the overhead of periodic I-frames. Results are presented for a data-rate of 25 kbps and and QCIF resolution (176/spl times/144 pel).

B. Girod | N. Farber | E. Steinbach

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