[M4IF Technotes] Hi

[Ramkishor Korada]

Hi,
 Reg. video packets, already it has been discussed here. Unless data
partitioning is enabled, there is no limitation on packet size.
Parallelization at macroblock decoding level can be tried out i.e., IQ &
IDCT can be done on one PE (Processing Element) and MC can be done on
another PE.
Parallelization within the packet can be also tried out i.e., if four PEs
are available then four macroblocks can be decoded simultaneously on four
PEs. In this method, if the number of available PEs is more than the number
of macroblocks in the packet, then some PEs are under utilized. But, usually
this won't happen unless the processor has PEs in the order of 30-40.
regards,
ramkishor
Architect - Video
Multimedia Technologies Division
Emuzed India
Bangalore
www.emuzed.com
----- Original Message -----
From: "Sudhakar Rao Kimidi" <sudhakar   cradle.com>
To: <    >
Sent: Tuesday, September 18, 2023 11:41 AM
Subject: [M4IF Technotes] Hi
> Hi all,
>
> Can somebody, who is experienced in MPEG-4 video coding, help me.
>
> How many video packets do you usually find  per video object of size CIF
> when coded at rate 384kbps using Simple Profile?. What is the minimum
> number of video packets of the same case?
> I need this as a part of looking for parallelization in coding
>
> Thanks&Regards,
> Sudhakar K.
>
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