Much like some other paperwork which accompanies electronics mobile players, listings on eBay and education guides are chock full of jargon. And, being a DVD player merchant it’s your job to know what all the acronyms stand for, and also exactly what all of the buttons do. But why? You may ask. There are just two simple reasons:
1) You do not need to seem like a complete amateur facing technology savvy shoppers.
2) You have to have the ability to describe what everything does in clear language that is simple for novices who do not really understand what they are purchasing.
Thus, to assist you out we have put together a listing of nearly every one the terms you’re most likely to encounter when selling mobile DVDs online.
MPEG 1, 2, 3 & 4: Audio and video compression standards determined by the Moving Pictures Export Group. The numerals refer to variations with MPEG 1 being the 1st and MPEG 4 being the newest, MPEG 4 is probably best referred to as the MP4 format that’s used on MP4 players.
MP3: This is possibly the most well recognized sound format designed from the Moving Pictures Expert Group. It’s a standard for sound files compression.
WMA: Windows Media Audio is a sound data compression standard developed by Microsoft but performed extensively in several MP3 and MP4 players out of China wholesale producers. The movie version of the format is WMV. DiVX: A compression method which converts long video sequences into smaller segments without losing too much detail. It employs the MPEG-4 compression benchmark.
XVID: This open source compression method competes with DiVX for market share and compresses video in line with this MPEG-4 standard. The gap between both is DiVX is proprietary while XVID is dispersed under Gnu or is totally free to use wmv to mp4.
JPEG: This can be format used for photos and can be used by most digital cameras. Possessing this allows the consumer playback images in the camera onto the mobile DVD display.
CD: The briefer, better known nickname for its Compact Disc Read Only Memory (CD-ROM). A CD is a pre-pressed compact disk which has information that could be read by a computer and lots of different players but cannot be written over.
CD-RW: This is a CD that may be recorded onto and see several times. The CD-RW may also be used to keep various formats of articles. This is somewhat like a sterile VCR of the pc world.
CD-R: A CD-R (recordable) allows for articles to be written once and read many times. This kind of disk stores all sorts of media files – that is somewhat like a sterile VCR which you record onto push out the tabs of to prevent it from being listed on again. Brief for Video Compact Disc. The VCD is a format for storing video on CDs. The VCD is like a VCR cassette so you can’t skip chapters or see abundant information, only fast forward and rewind.
SVCD: The Super Video Compact Disk. Although this successor to the VCD was supposed to challenge the DVD format it does not have the high quality and storage capability of this DVD and never actually took off. DVD: Digital Video Discs. They seem like CDs but save six times more information and may display video in chapters.
DVD RW/ DVD+RW/ / DVD-RW: Basically 3 variants of precisely the exact same thing. A DVD RW is similar to a CD RW because information could be read them off and composed on them several times. The – and + and – competing criteria, even though it’s usually accepted that + is exceptional and thus the market standard for rewritable discs.