MPEG zooms in on new video codec
[Archived in Digital Video Dvd, Dvd Video Format, Dvd Video Quality, Entry]
Katy and Bruce on 2002/10/12:
„A new compression format for digital video is turning heads over claims that it can deliver DVD-quality broadcasts on the Internet using fewer network resources than rivals. [CNET] 2635...“
http://www.loebrich.org/2002/10/12/ mpeg_zooms_in_on_new_video_codec.html - Cached
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Some slightly related:
„(4) Sufficiently low quality lossy compression will introduce visualartifacts that are highly annoying to the human viewer. An exampleis the blocking artifacts visible in highly compressed MPEG video andother block Discrete Cosine Transform based image compression codecs.At some point the lossy compression will introduce artifacts that arevery unnatural and are perceived as new objects in the scene or spuriouslines within the image.“http://www.jmcgowan.com/avialgo.html - Cached
„H.264, JVT, etc.) is the forthcoming MPEG-4 video codec, which MPEG intends to finalize in December. MPEG-4's current video codec offers very good quality, but not enough to match the quality of proprietary codecs even with all of its quality-enhancing "tools" enabled. The perception of MPEG-4's current video quality is not helped by implementations such as Apple's, which offers quality levels significantly below what today's MPEG-4 Video codec is capable of.“http://playbacktime.com/archives/2002_10.html - Cached
„[COM16-D230] India (Q11/16, Q14/16, Q19/16): Issues relating to quality of service for Internet Telephony and suggestive approaches“http://www.itu.int/itudoc/itu-t/com16/dcontr/dc-may99/ index-es.html - Cached
Posted at November 11, 2002 07:49 AM | Comments (0) | TrackBack (0)
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