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  1. #1
    dibaci Expert
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    Default mic spionaj la Q-TV

    Fratilor am vazut ce encodere folosesc.Ei bine spre surprinderea mea nu sunt Scopus ci:
    [SIGPIC][/SIGPIC]

  2. #2
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  3. #3
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    Default Re: mic spionaj la Q-TV




    DiviCom® Encoder
    MV 100

    Product Description
    Today, more bandwidth is required to support the rapidly growing number of High Definition and niche channels, as well as to provide an increasingly personalized viewing experience. Advanced compression technology can reduce video and audio bandwidth requirements by 50 percent compared to current MPEG-2 performance, enabling operators to deliver twice the number of services into a given bandwidth.
    Harmonic’s Divicom® MV 100 standard definition encoder, supporting MPEG-4 AVC, SMPTE VC-1 or MPEG-2 compression in a single rack-unit system, is the ideal solution for operators who wish to transition to advanced encoding today or want to protect their MPEG-2 encoding investment for the future.
    The MV 100 offers software-selectable compression, analog or digital signal inputs, and IP or ASI outputs in a cost-effective, compact package. It is a natural fit for all broadcast or on-demand encoding applications demanding the highest quality video at the lowest bit-rates. The MV 100—backed by Harmonic’s track record of innovation, interoperability, and exceptional support—offers a highly flexible, high-performance SD encoding platform for IPTV, satellite, cable or terrestrial environments.
    With thousands of Harmonic encoders delivering video to tens of millions of viewers around the world, Harmonic is a recognized leader in advanced digital video solutions.
    Benefits of the DiviCom MV 100
    • Sub 2 Mbps Performance – The MV 100 helps further lower bit-rates with advanced compression tools such as all intra prediction modes, nested sub-macroblock motion prediction modes, block-based field/frame decisions and CABAC. Processing power to spare, more powerful decision-making and filtering tools enable the MV 100 to continue to set the standard for MPEG-2 compression performance.
    • Pre-processing – Sophisticated pre-encoding decision-making and adaptive noise reduction are essential to the success of aggressively low bit-rate encoding, and come standard on the MV 100. The LookAhead multi-pass architecture performs billions of processing cycles per second on video picture characterization and multiple exhaustive motion estimation processes to drive both the filters and the encoding.
    • Flexibility – The MV 100 supports all broadcast video and audio compression standards. The audio and video codecs can be changed via a simple software licensing option. Analog or digital inputs, and IP or ASI outputs support any headend architecture.
    • Ease of Operation – Factory presets and highly adaptive filtering make operating the MV 100 simple.
    • Interoperability – Harmonic’s experience, leadership in industry forums, and relationships with decoder providers ensure the smoothest integration possible.
    • Compact footprint – The 1-RU chassis maximizes valuable headend real estate.
    • Management - Harmonic’s NMX Digital Service Manager™ simplifies mass configuration, monitoring, and automated redundancy in both centralized and distributed architectures.

    DIVICOM MV 100 ENCODER

    DIGITAL VIDEO PRODUCTS

    Video Encoding
    MPEG-4 Part 10 Main Profile, Level 3 (H.264, AVC) • CBR and VBR bit-rate control • Macroblock-level adaptive field/frames (MBAFF) • 4x4 integer transform • All intra prediction modes • 1/4 PEL ME • I/P/B picture support • CABAC • Adaptive deblocking
    SMPTE VC-1 Advanced Profile, Level 1 • CBR bit-rate control • Interlace and progressive bit-stream syntax supported • AC prediction • 1/4 PEL ME • I/P/B picture support • Adaptive deblocking
    MPEG-2 Main Profile, Main Level 3 • CBR and VBR bit-rate control • I/P/B picture support • Encoding rate 4:2:0 = 0.3 to 15 Mbps
    Video Specifications
    Video Processing LookAhead multi-pass processing ENRGY™ noise reduction/filtering Impulse noise reduction Motion compensated temporal filter Edge adaptive texture filter Adaptive non-linear spatial filter Noise level estimation
    Aspect Ratios 4:3 and 16:9
    Inverse Telecine 3:2 pulldown
    Vertical Resolutions 576, 288 (PAL), 480, 240 (NTSC)
    Horizontal Resolutions 720, 704, 640, 544, 528, 480, 352
    VBI Support WINK; NABTS; WST (Teletext); WSS; VPS; AFD
    Closed Captioning ATSC Line 21 CC (EIA-60; XDS; DTVCC (External EIA-70; DiviCom Line 21 CC; DVS-157 (GI) CC; ITU-R B0.1294 CC; SAUD CC; DMV1 CC; DVS-157 + SAUD CC
    Audio Encoding
    • MPEG-1 Layer II 2 Ch. 56-384kbps • Dolby Digital™ (AC-3) 2 Ch. 56-448kbps • AAC 2 Ch. Bit rate 32 to 384 kbps • aacPlus™ 2 Ch. Bit rate 16 to 128 kbps • Audio pass-through Dolby E, AC-3 (AAC is an option)
    Audio Specifications
    Analog Digitizing Resolution 24 bits
    Analog Input Level 0 to +20 dBV in 0.5 dBV steps Adjustment
    Operating Modes Mono, dual channel, stereo, joint stereo
    Sampling Frequencies 32 kHz, 44.1 kHz, 48 kHz
    Inputs and Outputs
    Video Inputs SDI Serial digital component (625 or 525 line) or analog composite (PAL or NTSC) Digitizing Resolution 10 bits A/D SNR > 52 dB rms
    Audio Inputs 2, 4 or 6 stereo pairs, Digital (AES3/EBU or S/PDIF) or Analog (balanced/unbalanced)
    Outputs MPEG-2 transport stream, Dual, redundant IP (100baseT) or ASI outputs
    System Management
    • NMX Digital Service Manager • Front panel control • Software upgrade via Ethernet
    Power
    Input Voltage Range 85-132 VAC or 170-264 VAC (Optional 48 VDC power supply)
    Line Frequency 4763 Hz
    Typical Consumption 150 W
    Environmental
    Cooling Dual fans; air flow front to side
    Operating Temperature 0° to 50° C Range 32° to 122° F
    Storage Temperature 20° to 80° C Range 4° to 176° F
    Operating Humidity < 95% non-condensing
    Electro-Magnetic FCC Part 15 Class A, EN 55022 Compliance Class A, EN 50082-1:1997, CE mark (89/336/EEC)
    Safety UL/cUL 1950, EN 60950, CE mark (73/23/EEC)
    Physical
    Dimensions (WxHxD) 19" x 1.75" x 24" (1-RU) 48.26 cm x 4.45 cm x 61 cm
    Weight 22 lbs./10 kg
    Salut Prieteni!


  4. #4
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    @gepeto

    Mamah cate are asta ... ... Nu sti? Daca-l leg la cuptorul cu microunde i-mi comprima si sandwich-urile pregatite pentru excursie ...


    ovex

  5. #5
    Keep believin` Expert
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    Quote Originally Posted by ovex
    @gepeto

    Mamah cate are asta ... ... Nu sti? Daca-l leg la cuptorul cu microunde i-mi comprima si sandwich-urile pregatite pentru excursie ...


    ovex
    Iti transforma moleculele sandwichului in energie si le transmite prin satelit, la destinatie aceste molecule sunt reintegrate si reconstituite astfel incat le vei putea manca linistit.
    Sursa: Trip Tucker, engineer @ NX1-QD Enterprise
    1.6 Offset Al, Invacom 0.3dB, VBOX 2 Moteck, DVB: Pinnacle PCTV-Sat, act. 18'' , 75°E <> 30°W , DM500s / Focus KSF100 / 2x DigiTV 1160NA / 1x Humax Digi-plus / 0.3dB Gold+0.8m Offset / BOOM TV

  6. #6
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    Default

    Airboy QD? ai vazut prea multe N-Gage-uri

  7. #7
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    ieri dupa amiaza,au aparut in pachetul qtv ,pe 11652Mhz,H,16100,fluxtv,senso,b1tv in teste cu semnal mai slab decit la celelatle TP.Azi,duminica nu mai sint...

  8. #8
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    @yo3fuu3

    TP-ul 11.652 nu apartine de QTV. Este frecventa prin care B1TV, TELESPORT, MTV Romania, SENSO si FLUX TV isi ridica la cer canalele. Acest TP, respectiv 11.260 si 11.303 vor primi in curand ECM de EnDESSS si vor intra in simulcrypt ca anexe la TP-urile QTV.

    Tehnologia DVB, permite crearea unei retele de TP-uri, compusa din cele pe care le are respectivul operator + alte cateva care se afla pe respectivul satelit.

    Asadar, daca vei da un NETWORK SEARCH, dupa prima frecventa QTV, vei oberva ca receptorul va trece prin urmatoarele TP-uri:

    10.890 - QTV TP1
    10.926 - QTV TP2

    11.260 - MEDIATECH
    11.303 - ANTENNA HUNGARIA
    11.432 - ATOMIC, PARTENER TV
    11.652 - B1, TELESPORT, SENSO, MTV, FLUX TV
    11.443 - TVRM
    11.189 - ALPHA TV

    Prin asta, QTV face economie de spatiu pe TP-urile proprii ...


    ovex

  9. #9
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    [quote="ovex"]@yo3fuu3

    TP-ul 11.652 nu apartine de QTV. Este frecventa prin care B1TV, TELESPORT, MTV Romania, SENSO si FLUX TV isi ridica la cer canalele. Acest TP, respectiv 11.260 si 11.303 vor primi in curand ECM de EnDESSS si vor intra in simulcrypt ca anexe la TP-urile QTV.

    Din cite stiam eu uploadul se face in alte frecvente ,mai mari sau mai mici decit cele din banda 10,7-12,9Ghzm,dar poate ma insel.

  10. #10
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    @yo3fuu3

    Da mai tatah asa este cum spui tu ... dar eu ma refeream la alceva. Ala este locul din care cablistii, DIGI, etc si etc preiau canalele alea si nu este un TP proprietatea QTV. Si nu ne mai tot intoxica pe aici ca SENSO este codat pe AMOS, ca asa ai vazut tu ca scrie pe net, ca ii mai faci pe unii de mai si cred ce spui.

    Nu te supara pe mine ... dar daca ai picat aici pe un forum tehnic, pune mana si testeaza inainte de a scrie.


    ovex

  11. #11
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    Mai devreme de 1 Mai 2006 nu va faceti iluzi de QTV .

  12. #12
    boom_bastik
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    Quote Originally Posted by Pisti
    Mai devreme de 1 Mai 2006 nu va faceti iluzi de QTV .

    2 - 3 aprilie. :P

  13. #13
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    Quote Originally Posted by boom_bastik
    2 - 3 aprilie. :P
    1 aprilie este data "cheie", cind expira vreo 50 % din abonamentele digi
    presimt ca in martie o sa ne zapaceasca cu bombe providerii dth

  14. #14
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    La 1 Aprilie 2005 Digi avea ~ 30.000 de abonamente Acum bate lejer spre 250.000 desi pe alte surse sunt trecute alte cifre.Cine e in "sistem" si stie realitatea poate confirma.

    Cat despre QTV ce pot sa va spun ca inca nu a incheiat contracte de redistribuitie cu mare parte din propietarii de programe TV asa ca nu vad cum s-ar putea lansa la 1 Aprilie.

    Asteptam ceva info despre ei in 15 februarie 2006,dar cred ca nu eram in Romania la aceea data si am pierdut informatiile oferite de ei.Stiti voi mai multe ?


    Fanta
    RDI Team
    Dupa ce am confiscat domeniul liga1.ro a venit randul ligii a doua : http://www.lpf2.ro


    http://www.liga1.ro/ cel mai tare site din lume dedicat fotbalului autohton.
    Vizitati-l si o sa primiti de la mine !

  15. #15
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    @Fanta
    Nu cunosc cifrele oficiale (cred ca este asa cum spui tu), cert este insa ca un numar mare de abonati Digi vor trebui sa se hotarasca la sfirsitul lui martie daca isi prelungesc abonamentul sau nu.

 

 

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