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補充說明:剛好查到的資料
Super Video CD: SVCD is an extension of the VCD standard which uses MPEG-2 compression with variable bit
rate encoding, and also allows a bitrate that is twice that of VCD. Therefore, SVCD also offers better image quality,
although it means less total playing time if the full bandwidth is used. At DVD quality, a SVCD can store up to 35
minutes of video, compared to 70 minutes for VCD MPEG-1 quality. Nero itself does not support encoding to
MPEG. It requires MPEG files that are already prepared for VCD or SVCD. This can be done with third-party
programs such as Ulead VideoStudio MPEG Encoder. Both PAL and NTSC standards are supported.
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