Video Technologies

VCD stands for 'Video Compact Disc' and basically it is a CD that contains moving pictures and sound. If you're familiar with regular audio/music CDs, then you will know what a VCD looks like. A VCD has the capacity to hold up to 74/80 minutes on 650MB/700MB CDs respectively of full-motion video along with quality stereo sound. VCDs use a compression standard called MPEG to store the video and audio. A VCD can be played on almost all standalone DVD Players and of course on all computers with a DVD-ROM or CD-ROM drive with the help of a software based decoder / player. It is also possible to use menus and chapters, similiar to DVDs, on a VCD and also simple photo album/slide shows with background audio. The quality of a VCD is about the same as VHS tape based movies.

A VCD can be played on
Standalone VCD Players
Almost all standalone DVD Players
PC with a CD-ROM or DVD-ROMs and a software VCD/MPG Player.
 

PAL   Video: 1150 kbit/sec MPEG-1 352 x 288 pixels 25 frames/second Audio: 224 kbit/sec MPEG-1 Layer2 Extra: Menus and chapters Still pictures in 704x576,352x288	(real size sample)
NTSC/NTSC Film   Video: 1150 kbit/sec MPEG-1 352 x 240 pixels 29,97 frames/second 23,976 frames/second NTSC Film Audio: 224 kbit/sec MPEG-1 Layer2 Extra: Menus and chapters Still pictures in 704x480,352x240	(real size sample)

Video CD 2.0
About two years after the Video CD 1.1 specification came out, an improved Video CD 2.0 standard was published in 1995. This one added the following items to the features already available in the Video CD 1.1 specification:
• Support for mpeg segment play items (SPI ), consisting of still pictures, motion pictures and/or audio (only) streams was added. See Section 1.6.2 [Segment Items], page 9.
• Support for interactive playback control (PBC) was added.
• Support for playing related access by providing a scan point index file was added.(‘/EXT/SCANDATA.DAT’)
• Support for closed captions.
• Support for mixing ntsc and pal content.
By adding PAL support to the Video CD 1.1 specification, the following resolutions became
available:
• 352 x 240 @ 29.97 Hz (ntsc sif).
• 352 x 240 @ 23.976 Hz (film sif).
• 352 x 288 @ 25 Hz (pal sif).

For segment play items the following audio encodings became available:
• Joint stereo, stereo or dual channel audio streams at 128, 192, 224 or 384 kbit/sec bit-rate.
• Mono audio streams at 64, 96 or 192 kbit/sec bit-rate.
 

* the quality depends on the size/min, more MB/min means generaly higher quality.
 

Transfer Your Videos:

Why Transfer Your Videos / mini-DV to DVD, VCD or SVCD?

Unlike videos, CD formats do not deteriorate over time. This is due to the media that the images are stored on. Video media is magnetic and can be affected by magnetic devices such as speakers, monitors and other magnetic field producing devices .

Another reason is indexing, find the scene(s) you want when you want without all the hassle of remembering want counter number your scene was at.

• Videos Fade over time, DVD's don't.
• Indexing, find scenes easily and fast.
• DVD's take up less physical space.
• DVD's don't get chewed up in your player, unlike videos.

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What will the DVD, VCD or SVCD video look like?

Your DVD, VCD or SVCD will auto load with a video menu after the disk has been inserted into your DVD player. This will enable you to select the main video sequence you wish to play. Titles (optional) can be added to each main video section to add style and or to make the video clip more obvious.

Each main video will then be broken down into in chapters for easy location of the clip you want. You may wish, prior to sending your video into YourVHStoDVD.Com, select where you want the chapters to begin. This can be achieved by using the counter function on your video player and or mini-DV player.

Each DVD, VCD or SVCD arrives presented in a professional DVD jewel case.

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What can I expect?

• Auto Loading CD that presents you with a menu (if more than one video transferred onto DVD).
• Titles for each menu item mentioned above (optional).
• Each main video chaptered (indexed) according to your requirements.
• Professional DVD jewel case (If CD format).
• And of course, your original source video(s) returned to you unharmed.
• Your precious video memories preserved for at least 100 years.

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