[Mp4-tech] Bitrate Vs Delay
Hans-Juergen Bardenhagen
hans-juergen.bardenhagen arcor.de
Fri Feb 20 12:35:05 EST 2004
Hi Ravi,
on 20.02.04, 14:23 local time (received 20.02.04, 12:18 GMT+1) you wrote:
> Can any one explain me what is the relationship between "bitrate" and
> "delay".
The higher the encoding bitrate is, the higher the encoding delay will
be. Delay means the difference in time between starting the encoding and
obtaining the output bitstream which can be several hundred
milliseconds. To minimize this delay is important for all real-time
applications like bi-directional communication in video conferencing
systems, so you need specialized codecs for this purpose, e.g. the Low
Delay object type for AAC general audio or others for speech content.
> Also, some one can explain me what this means or any good website for
> these understanding.
Maybe the Wiki of Audiocoding.com can give some help:
http://www.audiocoding.com/wiki/
ZZee ya, Hans-Jürgen
More information about the Mp4-tech
mailing list