Know about the signs on DVD disc
Buying DVD-Video film is not as simple as buying VCD disc or Cassette
as each DVD disc contains various icons, pointing out differen
Specifications. If you muddled to purchase some DVD film, maybe it ca
not play on DVD player. So it is necessary for you to learn about th
common signs on the DVD disc.
1. Sign for DVD Vide
The standard DVD-Video laser disc: on each pack of DVD laser disc, yo
must have seen the sign, showing the content on the DVD disc is in lin
with DVD-Video standard audio-visual materials and all the functio
Compliance with the definition of specifications. As long as you see th
sign, you will be sure that it is a DVD-Video laser video-audio disc
which can play on DVD players.
2. DOLBY DIGITAL Dolb
The sign shows that the audio signal on the disc has used AC-3 encode
processing, which allows you to enjoy the digital sound effects. DTS
MPEG2 etc are similar with it.
3. NTSC OR PA
Video system signs: Generally speaking, video system and the regio
Restrictions usually are combined together. However, under som
circumstances, they will be separate. Commonly, there are two vide
system signs, one of which, NTSC is the video output system for USA
Europe and mainland of China use PAL system. In addition, beside thes
two signs there are the appropriate region restrictions. “All” stand
for unlocking region. The number presents the region where you can enjo
this film.
4. Subtitle
Multi-subtitle playback: the icon shows that it offers variou
different subtitles on the disc. The figure among them says out th
number. However, some of DVD discs don’t use this kind of subtitle
which requires you to take notes of the character of outside pack. Afte
this, you can make sure whether there is the subtitle that you what t
see.
5. Aspect rati
Video format: If it is shown as 4:3, which says out the image has bee
processed into 4:3, which is fit for playback on the traditional TV set
If 16:9 is shown on the outside package, while you want the playback o
TV set with 4:3, you have to watch it as Letterbox or Pan & Scan mode
Then the quality may be affected slightly.
6. RESTRICTE
The film classification: copyrighted films mostly are divided by th
Film classification system of USA, which divided the film as G, PG
PG-13, R, NC-17 etc.
Without a doubt, these signs are very useful. Of course, when choosin
DVD disc, you should pay attention to the reality of the coverage. I
fact, the Pirated films are no more the content of the disc. Fo
example, some DVDs are duplicated as VCD. This won’t keep in line wit
the original one. But the outside package still uses the introduction o
the authentic. These should be taken notes of.
More dvd ripper tools may be used:'Best DVD ripping software, rip DV
to all format of video - Pavtube DVD Ripper
(
http://www.pavtube.com/dvd_ripper
--
Jazz200
Posted via
http://www.vistaheads.co
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