mild personality changes and possibly death (lepin) wrote,
mild personality changes and possibly death
lepin

про компрессии

Смешная табличка с сайта Pinnacle:
Video
VCD
SVCD
DVD
AVI
DivX
ASF
Video Compression MPEG1 MPEG2 MPEG2 Uncompressed MPEG4 MPEG4
Audio Compression MPEG1 MPEG1 MPEG2 Uncompressed MP3/MPA MPEG4
Size 1 hour video 600 MB about 1 GB* about 2 GB* several GBs about 350 MB* about 120 MB*
Quality Good Great Excellent Excellent Good Bad

* = it depends on the audio and video bitrate.

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