Sherwood VR-654BD manual Jpeg Joint Photographic Experts Group

VR-654(G)_ENG_100129_VR-654(G) 2010-01-29 오전 10:45 페이지 27

HDmI

HDMI (High Definition Multimedia Interface) is a new connection format that supports both video and audio on a single digital connection.

The HDMI connection carries uncompressed, standard or high definition digital video signals and multi-channel audio signals to AV components such as HDMI equipped TVs, in digital form without degradation.

•HDMI, the HDMI logo and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC.

Interlace format

Interlace format shows every other line of an image as a single “field” and is the standard method for displaying images on television. The even numbered field shows the even numbered lines of an image, and the odd numbered field shows the odd numbered lines of an image.

JPEG (Joint Photographic Experts Group)

JPEG is a popular file format for still image compression and storage.

Linear PCm

Linear PCM is a signal recording format used for Audio CDs and on some DVD and Blu-ray discs. The sound on Audio CDs is recorded at 44.1 kHz with 16 bits. (Sound is recorded between 48 kHz with 16 bits and 96 kHz with 24 bits on DVD video discs and between 48 kHz with 16 bits and 192 kHz with 24 bits on BD video discs.)

mPEG-2

MPEG-2 (Moving Picture Experts Group phase 2) is one of the video data compression schemes, which is adopted for DVD videos and digital broadcasts worldwide. Some Blu-ray Discs also use high bitrate MPEG-2.

mP3

MP3 is an audio data compression format, which stands for MPEG-1 Audio Layer 3. Using MP3, you can achieve a data reduction of about 1:10.

•MPEG Layer-3 audio coding technology licensed from Fraunhofer IIS and Thomson.

multi Angle

This is a feature of DVD and BD video discs. In some discs, the same scene is shot from different angles, and these are stored in a single disc so you can enjoy playback from each angle.

multi Audio

This is a feature of DVD and BD video discs. This function makes it possible to record different audio tracks for the same video, so you can enhance your enjoyment by switching the audio.

Pop-up menu

An enhanced menu operation available on BD video discs. The pop-up menu appears when POPUP mENU is pressed during playback, and can be operated while playback is in progress.

Progressive format

Compared to the Interlace format that alternately shows every other line of an image (field) to create one frame, the Progressive format shows the entire image at once as a single frame. This means that while the Interlace format can show 30 frames/60 fields in one second, the Progressive format can show 60 frames in one second. The overall picture quality increases and still images, text, and horizontal lines appear sharper.

Subtitle

These are the lines of text appearing at the bottom of the screen which translate or transcribe the dialog. They are recorded on many DVD and BD video discs.

WmA (Windows media™ Audio)

WMA is an audio data compression format developed by Microsoft Corporation. WMA file size is smaller than that of MP3.

WmV (Windows media™ Video)

WMV is a video data compression format by Microsoft Corporation.

•Windows Media and the Windows logo are trademarks or registered trademarks of Microsoft Corporation in the United States and/or other countries.

BD/DVD Video structure

BD/DVD Video discs typically one or more titles, which may be subdivided into chapters.

	Title 1		Title 2
Chapter 1 Chapter 2 Chapter 3		Chapter 1 Chapter 2

Audio CD

Audio CDs contain tracks.

Track 1 Track 2 Track 3 Track 4

mP3/WmA/JPEG/AVI/WmV structure

On an MP3/WMA/JPEG/AVI/WMV disc, a folder can be a member of another folder, creating hierarchical folder layers. If you are familiar with a personal computer, you may easily understand the hierarchical file/folder construction.

	Folder			Folder				File	File
File	File	File	File			Folder
					File		File

ENGLISH

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