Best packetization scheme for H.263 internet video communication
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Publisher
IET
Abstract
Description
The H.263 codec is an efficient way to stream variable bit-rate video sequences. It is proposed that, for equivalent bandwidth and frame rate, a two-slice packetisation scheme results in superior peak signal-to-noise ratio, rather than the conventional one-slice scheme, and that constant inter-packet gap rather than 'bursty' delivery is preferable.
Keywords
Internet, Variable rate codes, Video codecs, Video coding, Visual communication, H.263 video codec, Internet video communication, One slice packetisation, Signal-to-noise ratio, Two slice packetisation, Variable bit-rate video sequences