Definição do conceito
[POR] DVCAM | DVCAM (desenvolvido pela Sony): Originou-se da versão profissional do DV. Mas o DVCAM aparece, hoje em dia, mais no setor institucional do que no setor profissional. Dificulta assim qualquer solicitação intensiva de montagem pelo fato da banda estreita (1/4") não estar adaptada às condições de torneamento. As Fitas DVCAM são dispostas em duas dimensões que são as mesmas do DV. A menor (S), que ofereçe duração de 12, 22, 32 e 40 minutos, e a grande (L), que permite atingir 64, 94, 124 e 184 minutos. | FONTE : Vídeo digital. in: Wikipedia. Disponível em : https://pt.wikipedia.org/wiki/V%C3%ADdeo_digital Acesse em : 23 nov. 2022
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[SPA] DVCAM | DVCAM es el nombre de la versión propia de Sony. Tiene las mismas características que el DV, pero Sony amplió el ancho de pista a 15 µm y aumentó en un 50 por ciento la velocidad de cinta. Esto repercute en confiabilidad desde el punto de vista mecánico (no aumenta la calidad de imagen, como mucha gente piensa), pero también en que las cintas duren un tercio que las del formato original. DVCAM puede grabar en cintas DVCAM y Mini-DV y reproduce DV y DVCPRO (no desde el principio del formato). | DVCAM se puede grabar, además de en cinta y disco duro, en Professional Disc. | FUENTE : DIgital Video. in: Wikipedia. Disponible en : https://es.wikipedia.org/wiki/Digital_Video Acceso en : 23 nov. 2022
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[ENG] DVCAM | In 1996 Sony responded with its own professional version of DV called DVCAM. | Like DVCPRO, DVCAM uses locked audio, which prevents audio synchronization drift that may happen on DV if several generations of copies are made. | When recorded to tape, DVCAM uses 15 ?m track pitch, which is 50% wider compared to baseline. Accordingly, tape is transported 50% faster, which reduces recording time by one third compared to regular DV. Because of the wider track and track pitch, DVCAM has the ability to do a frame-accurate insert edit, while regular DV may vary by a few frames on each edit compared to the preview.| SOURCE : DV in: Wikipedia. Available at : https://en.wikipedia.org/wiki/DV Accessed : 23 nov. 2022
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[ENG] DVCAM | DVCAM (1996 – ) | DVCAM is a variation of the DV format introduced by Sony in 1996, and aimed at the semi-professional and lower-end professional market. | DVCAM uses the same type of tape and compression as DV and MiniDV but at a higher speed (almost 50% faster). In common with all DV formats, DVCAM uses tape that is ¼-inch (6.35 mm) wide. DVCAM uses metal evaporated (ME) tape | DVCAM tapes come in two different sizes. The smaller size uses the same form-factor as MiniDV and can hold up to 40 minutes, which the larger size (which is actually the medium size DV tape) can hold up to 184 minutes. | Technically, any DV cassette can record any variant of DV video. | SOURCE : MUSEUM OF OBSOLETE MEDIA. Data Base. Available at : https://obsoletemedia.org/dvcam/ Accessed : 25 nov. 2022
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[ENG] DVCAM | DVCAM | Synonym : Digital Video (ambiguation) | Dates : 1996 – present | Common Size(s): Tape width: ¼"; Cassette, small: 2½" × 1?" × ½" / cassette, large: 4?" × 3" × ½" | Description : DVCam is a magnetic tape-based digital video cassette format. The tape is composed of magnetic particles, a binder, and a polyester base. Large cassettes measure 4?" × 3" × ½", are for use in recording and editing decks, and have an available recording length of about 184 minutes. Small cassettes measure 2½" × 1?" × ½" and are for use in cameras, and have an available recording length of up to 40 minutes. The cassettes are generally bluish gray in color with ´DVCAM´ printed on the upper right-hand corner. | Composition : Polyester magnetic tape enclosed in a plastic cassette | SOURCE : PSAP - Preservation Self-Assessment Program. Collection. University of Illinois at Urbana-Champaign. Available at : https://psap.library.illinois.edu/collection-id-guide/videotape#dvcam Accessed : 25 nov. 2022
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