DNxHD

DNxHD

(Digital Nonlinear Extensible HD) A video format from Avid Technology, Inc., Burlington, MA (www.avid.com) that is used when editing recorded material as well as for final viewing. Compliant with the SMPTE VC-3 standards, DNxHD compression was designed to maintain video quality throughout the post-production process using less storage and bandwidth than uncompressed video. Using the MXF container, DNxHD supports transfer rates from 36 to 220 Mbps and 720p, 1080i and 1080p resolutions at all frame rates. See HD formats.


Native Output to DNxHD
ALEXA professional cameras from the ARRI Group can output directly in Avid's DNxHD, Apple's ProRes, uncompressed HD-SDI and ARRI's own RAW format (ARRIRAW). (Image courtesy of ARRI Group, www.arri.com)
References in periodicals archive ?
EditShare XStream EFS solutions deliver blazingly fast speed when dealing with HD and Ultra HD content; delivering over 80 streams of production quality DNxHD 145 (1080i/29.
The device supports all Apple ProRes or Avid DNxHD MXF formats and large raster, high-frame-rate workflows such as 4K 60p, with connectivity options including 3G-SDI, fiber, and HDMI 2.
The 1RU recorder and player is capable of recording 10-bit Apple ProRes and Avid DNxHD files, as well as on removable hard-disk or solid-state drive (SSD) storage modules.
Key Orad solutions are already integrated with products on the Avid MediaCentral Platform including graphics integrations with Avid iNEWS newsroom management and Media Composer, as well as video server support for ingest and playout with DNxHD.
VC-3 Encoding Support: VC-3 codec support including Avid DNxHD compliant MXF multiplexing
His resume also includes a stint at Avid, where he initiated and oversaw the development of video and audio codecs, including the design and specification of DNxHD, as well as implementations for H.
According to NewTek, this will deliver similar quality to ProRes or Avid DNxHD.
Unify the production environment, transcoding the media files from any input format into a DNxHD format;
Open Competition: Technical modernization and equipping of hardware-software complex registration, processing, coding and transmission over a secure Internet channels of digital moving pictures with a resolution of 2K-HD-SD format DPX, QT, MXF, ProRes, DNxHD, H.
Users can also take advantage of the Matrox Vetura Capture application for quick and easy capture to Avid DNxHD or other popular Avid-supported codecs.
5 -- Enabling editors to create higher quality content quicker, the industry's platinum-standard toolset for professional editing now features remote editorial workflows with Interplay Sphere and new file support for AS-02, J2K and Avid DNxHD 100.
Now, HDP 04 can support a wide range of popular formats and codecs, such as DNxHD, ProRes and XDCAM HD, and can transmit signals over IP and fibre.