Sony Ericsson W850c, K800i Trademarks and aknowledgements, Components of digital multimedia video

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Formatting video for local playback

MPEG \- Moving Picture Experts Group, develops standards for digital video and digital audio compression. The MPEG standards are an evolving series, each designed for a different purpose.

MPG \- MPEG-1 file.

OGG \- Ogg Vorbis Codec Compressed WAV File. An open source patent-free audio compression format. Vorbis files compress to a smaller size than MP3 files.

PCM \- Pulse code modulation. A digital scheme for transmitting analog data. Using PCM, it is possible to digitize all forms of analog data, including full-motion video, voices, music, telemetry, and virtual reality (VR). QCIF \- Quarter Common Intermediate Format. Video encoding format with 176 × 144 resolution.

QVGA \- Quarter Video Graphics Array. 320 × 240 resolution.

VBR \- Variable Bit Rate.

WAV \- Waveform Audio File.

WMA \- Windows Media Audio File.

WMV \- Windows Media Video File.

XviD \- A free and open source MPEG-4 video codec. XviD features MPEG-4 advanced simple profile features.

Trademarks and aknowledgements

Vegas™ is a trademark or registered trademark of Sony Corporation.

Microsoft® and Windows® are either registered trademarks or trademarks of Microsoft Corporation in the

United States and/or other countries.

Apple, QuickTime and Final Cut are a trademarks of Apple Computer, Inc., registered in the U.S. and other

countries.

Premiere™, After Effects™ and Audition™ are trademarks or registered trademarks of Adobe Systems

Incorporated.

Nero is a registered trademark of Nero AG.

3GPP is a trademark or registered trademark of ETSI.

Other product and company names mentioned herein may be the trademarks of their respective owners.

{*}Components of digital multimedia video{*}

Digital multimedia video generally consists of two major elements; a video track, with an accompanying audio track. These tracks or components of the video are termed data streams. Although typically there is one data stream for video and another for audio, it is also possible for more than two data streams to be present. An example of this

is the commentary feature found on many DVDs, where the second of two audio data streams can be chosen to accompany the video stream.

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Contents Introduction Generic names series Sony Ericsson Mobile PhonesTerminology Abreviations Trademarks and aknowledgements Components of digital multimedia videoResolution CompressionDetailed specifications ContainersFormatting video for Sony Ericsson phones Supported containersAudio codec Video codecRecommended video and audio stream parameters Optimal videoBasic audio Optimal audioProcess of formatting multimedia video Other considerationsTutorial SoftwareRequired software Other usable softwareCreating the video project Software set-upImporting the source video and formatting track properties Transcoding stream to MPEG-4/AAC within and MP4 file Exporting the formatted video projectConclusion Formatting video for local playback
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