Scurt istoric

1979 - companiile PHILIPS (Olanda) si SONY (Japonia) anunta realizarea discului compact - CD

1995 - pe baza propunerilor facute de companiile PHILIPS, SONY si TOSHIBA se adopta standardul "Digital Versatile Disc" - DVD

2005 - compania americana Hewlett Packard (HP) lanseaza tehnologia LightScribe

Tehnologia LightScribe

In anul 2005 compania americana Hewlett Packard (HP) a lansat pe piata noua tehnologie LightScribe. Prin aceasta se pot creea etichete direct pe fata discului, cu ajutorul laserului, in aceeasi unitate in care are loc si inscrierea datelor. Unitatea de inscriptionare trebuie sa contina si facilitatea LightScribe (sigla afisata pe frontul unitatii) iar discul (cd-r, dvd+/-r) este special fabricat pentru aceasta tehnologie. Discul are, pe fata pentru etichetare, o depunere speciala, sensibila termic, a carei culoare se modifica sub actiunea razei laser. Se pot realiza orice imagini si text, in nuante de gri pe fond auriu. Discul se intoarce in unitatea de inscriptionare, pe o fata sau alta, in functie de operatia ce se executa - etichetare sau inscriere de date. Datele de pe disc pot fi scrise sau citite si in orice alta unitate obisnuita cd-r, dvd+/-rw.

   Camera video poket DV  Aiptek AHDC 100 - rezolutie HD                                   

       
                             
        + click        + click 
 
 
            Caracteristici tehnice:
  
Sensor Type 5 Mega pixel CMOS (2592x1944)
Resolutions

12M (4000x3000) - 4:3
  5M (2560x1920) - 4:3
  3M (2048x1536) - 4:3

Memory Capacity SD slot - support up to 8 GB SDHC cards
Frame Rate HD 720p, 1280 x 720, up to 30fps, 16:9 aspect ratioDVD, 720 x 480, up to 30fps, 3:2 aspect ratio

VGA, 640 x 480, up to 60fps, 4:3 aspect ratio
WEB, 320 x 240, up to 30fps, 4:3 aspect ratio

TV out HDTV (HDMI) / NTSC / PAL supported
Interface USB 2.0 high speed
Power Supply NP-60 1000 mAh Li-Ion  rechargeable battery
Features - AVC (Advanced Video Coding) MP4(H.264), JPEG, WAV
-
embedded microphone and speaker
- White balance: 5 Mode: auto, sunny, cloudy, fluorescent, 
   tungsten
- Effects: normal, black & white, classic
- TV out: HDTV (HDMI) / NTSC / PAL supported
Operating Systems

MS Windows XP SP2 / Vista or above
DirectX 9.0c or above
4x CD-ROM drive
1 free USB-port

System-
requirements

only needed for playback
or video editing on PC
HD 720p CPU: Pentium 4, 3.2 GHz or aboveSystem RAM: 512MB or above (1GB recommended) Hard Disc space: 1GB available Graphics  card: 128MB or above (256MB recommended)

DVD, VGA, WEB

CPU: Pentium 4, 1.5GHz or above
System RAM: 256MB (512MB or above recommended)
Graphics card: 64MB (128MB or above recommended