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Holly Bostick wrote:
> Is this 100MB a strict limit on the final file size (if you even can do it,
> it's going to be the size of a postage stamp, though possibly the most
> beautiful postage stamp ever seen)? Is all the data in the original file
> strictly necessary?
This is the output of idmedia on one of those fiels:
ID_VIDEO_ID=0
ID_AUDIO_ID=0
ID_FILENAME=/home/buanzo/work/dd/DD_25_2005.MPG
ID_VIDEO_FORMAT=0x10000002
ID_VIDEO_BITRATE=9900000
ID_VIDEO_WIDTH=720
ID_VIDEO_HEIGHT=576
ID_VIDEO_FPS=25.000
ID_VIDEO_ASPECT=1.3333
ID_AUDIO_CODEC=mp3
ID_AUDIO_FORMAT=80
ID_AUDIO_BITRATE=384000
ID_AUDIO_RATE=48000
ID_AUDIO_NCH=2
ID_LENGTH=3502
idmedia(){
mplayer -identify -frames 0 -ao null -vo null -vc dummy "$@" 2>/dev/null |
grep ID_
}
The file is exactly 4566906464
This is a digital dump, probably really compressable, as I have already seen
it. But they usually
encode with wmv, which is, by no means, better.
- --
Arturo "Buanzo" Busleiman - www.buanzo.com.ar
Consultor en Seguridad Informatica
KTP Consultores - info AT ktpconsultores.com.ar
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iD8DBQFDHzThAlpOsGhXcE0RAnvrAJ9g5p5AMenoiCfHaDbOMSIZHuXR3gCeLMO4
eqfWY8c+9SK4HCL7eZvYoVA=
=0MNl
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