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杜比數字刻錄技術

鎖定
杜比數字刻錄技術概述,英文名稱:Dolby Digital Recording,杜比數字刻錄技術用於刻錄高品質的杜比數字立體聲音軌。通常應用在基本的DVD-Video影碟機個人錄像機中。杜比數字刻錄技術在最大程度地利用磁盤空間延長可刻錄時間的同時能夠確保音質不變。
中文名
杜比數字刻錄技術
外文名
Dolby Digital Recording
用    途
刻錄高品質杜比數字立體聲音軌
特    點
延長可刻錄時間同時確保音質不變

杜比數字刻錄技術英文介紹

With the advent of integrated DVD recorder/player components and high-capacity personal video recorders (PVR), it's easier than ever to archive your home movies and TV shows to recordable DVDs. And we've adapted our technology to help you get the maximum value and utility from DVDs you record.
杜比數字刻錄技術 杜比數字刻錄技術
Dolby Digital Recording is a highly sophisticated and efficient perceptual audio coding technology that formats any stereo audio content, such as a home-movie soundtrack, into a stereo Dolby Digital bitstream. So you can record any program's audio in high-quality, fully compatible stereo. Dolby Digital Recording is also a natural selection for DVD-based camcorders, in which the combination of audio and video quality (and often the length of recording, too) is an important consideration.
And, while retaining the quality and integrity of the original audio performance, it can also save up to 25 percent in overall disc space*. This space savings can used to make longer recordings or use a higher video bit rate to ensure the best-quality picture.
DVDs produced with Dolby Digital Recording will play back on any DVD-Video player that's compatible with recordable DVD media and the local TV standard of the player ?NTSC in North America and PAL in Great Britain.
* This assumes Dolby Digital Recording at a 192 kbps data rate on a fixed- or variable-bit-rate recorder and with a typical DVD disc at a fixed bit rate of 4.5 Mbps.

杜比數字刻錄技術技術特點

PCM立體聲刻錄節省25%的視/音頻磁盤空間。
優化DVD影碟或硬盤的可刻錄空間。

杜比數字刻錄技術優點

在可寫DVD與硬盤刻錄機上存儲更多的視/音頻內容。
業界最先進的數字音頻技術,保留音頻信號完整性的同時使磁盤空間得到最大限度的利用。
優化刻錄介質的視頻質量
確保你所錄製的DVD光碟可以在任何DVD影碟機上播放。