H.263

(redirected from H263)

H.263

An ITU standard for compressing video. It is based on H.261 with enhancements that improve video quality over analog phone lines. H.263 supports CIF, QCIF, SQCIF, 4CIF and 16CIF resolutions. See H.323, CIF and codec.
References in periodicals archive ?
Trastornos H25 Catarata senil H250 Catarata senil del incipiente cristalino H251 Catarata senil nuclear H252 Catarata senil, tipo morgagnian H258 Otras cataratas seniles H259 Catarata senil no especificada H26 Otras cataratas H260 Catarata infantil, juvenil y presenil H261 Catarata traumatica H262 Catarata complicada H263 Catarata inducida por drogas H264 Catarata residual H268 Otras formas especificadas de catarata H269 Catarata no especificada H27 Otros H270 Afaquia trastornos del cristalino H271 Luxacion del cristalino H278 Otros trastornos especificados del cristalino H279 Trastorno del cristalino no especificado H28 * Catarata y H280 * Catarata diabetica otros (E10-E14 [cruz], con trastornos del cuarto caracter cristalino en comun .
Currently the most popular standards of compression are JPEG for image, MPEG-1, 2, 4 and H263 for video [1].
722 HD, GSM, Speex, H261, H263, H263p, H264, MPEG4.
The handset supports MPEG4 & H263 video formats for video playback & video recording.
Not only can sound and fixed format video signals be encoded, as with H263 or MPEG-1 and -2 encoders, but the MPEG 4 standard can also encode and organise scenes separated into Video Object Layers, scalable images and other objects, including multiplexed ones.