Question: Avid DNxHD or Digital Nonlinear Extensible High Definition was developed by this company that was founded by who?

Context paragraphs:
DNxHR codec: Avid DNxHR, which stands for "Digital Nonlinear Extensible High Resolution", is a lossy UHDTV post-production codec engineered for multi-generation compositing with reduced storage and bandwidth requirements.  The codec was specifically developed for resolutions considered above FHD/1080p, including 2K, 4K and 8K resolution.  DNxHD will continue to be used for HD resolutions.

Avid Media Illusion: Avid Media Illusion was a digital nonlinear compositing software by Avid Technology targeted at the film and television markets.  It ran on Silicon Graphics workstations.  The main features were paint, compositing, image manipulation and special effects.

Media Composer: Avid Media Composer is a film and video non-linear editing system (NLE) and is the flagship product of Avid Technology.  Initially released in 1989 on the Macintosh II as an offline editing system, the application has since evolved to allow for both offline and online film editing, including uncompressed standard definition (SD) video, high definition (HD), 2K and 4K editing and finishing.  Since the early 1990s, Media Composer has been the dominant non-linear editing system in the film and television industry, first on Mac and then also on Windows.  The Avid Newscutter, aimed at newsrooms, Avid Symphony, aimed at finishing, are all Avid products that were derived from Media Composer and share similar interfacing, as were Avid Xpress Pro (discontinued in 2008) and its predecessor Avid Xpress DV, which were aimed at the lower end of the market.

Avid (company): Avid Technology (often known and styled as Avid) is an American technology and multimedia company founded in August 1987 by Bill Warner, based in Burlington, Massachusetts.  It specializes in audio and video; specifically, digital non-linear editing (NLE) systems, management and distribution services.

KALB-TV: KALB-TV is the NBC-affiliated television station for Central Louisiana licensed to Alexandria.  It broadcasts a high definition digital signal on UHF channel 35 (virtual channel 5.1 via PSIP) from a transmitter in Forest Hill.  The station can also be seen on Suddenlink channel 5 and in high definition on digital channel 730.  Its subchannel on 5.2 is named "CBS 2" for its cable slot on Suddenlink analog channel 2; it also airs on that system in high definition on digital channel 715.  Owned by Gray Television, KALB maintains studios on Washington Street in downtown Alexandria.  KALB signal over-the-air can also be seen in most of the Lake Charles and Lafayette markets.

List of Avid DNxHD resolutions: This is a list of Avid DNxHD resolutions, mainly available in multiple HD encoding resolutions based on the frame size and frame rate of the media being encoded.  The list below shows the available encoding choices for each of the available frame size and frame rate combinations.

WWLP-DT2: WWLP-DT2 is the CW-affiliated television station for the Pioneer Valley of western Massachusetts that is licensed to Springfield.  It is a second digital subchannel of NBC affiliate WWLP (owned by Nexstar Media Group) and is part of the national CW Plus service.  Over-the-air, it broadcasts a 720p high definition digital signal on VHF channel 11.2 (or virtual channel 22.2 via PSIP) from a transmitter on Provin Mountain in Agawam's Feeding Hills section.  Along with continuing to be carried by Comcast channel 16 standard definition (with an addition of a high definition feed on digital channel 820, as of April 1, 2015), WWLP-DT2 "The CW Springfield" can also continue to be seen on Charter on channel 13 standard definition (with an addition of a high definition feed on digital channel 788, as of Mid-April 2015) by viewers in Hampden, Hampshire, and Franklin counties; thus offering access to the high definition feed for The CW for the first time in the Pioneer Valley of Western Massachusetts.

Avid DNxHD: Avid DNxHD ("Digital Nonlinear Extensible High Definition") is a lossy high-definition video post-production codec developed by Avid for multi-generation compositing with reduced storage and bandwidth requirements.  It is an implementation of SMPTE VC-3 standard.

WLUC-DT2: WLUC-DT2 is the Fox-affiliated television station for Michigan's Central Upper Peninsula.  It is a second digital subchannel of NBC affiliate WLUC-TV that is owned by Gray Television.  Over-the-air, the station broadcasts a high definition digital signal on UHF channel 35.2 (or virtual channel 6.2 PSIP) from a transmitter on South Helen Lake Road in Republic Township southeast of unincorporated Republic.  The station can also be seen on DirecTV channel 7 in high definition and Charter channel 11 and in high definition on digital channel 706.

Editcam: Editcam is a professional digital camera system manufactured by Ikegami and first introduced in 1995, available both as professional camcorders and modular dock recorders.  Its most distinguishing feature is the recording medium: The "FieldPak", which is a cartridge that contains an IDE hard disk with up to 120 GB of storage, or its compatible companion, the "RAMPak", a flash memory module with up to 16 GB.  A 120 GB capacity FieldPak translates to some 9 hours of DV25 video.  Both, unlike tape based formats, allow random access to the video data, and both standalone Video cassette recorder (VCR) replacement players and computer adaptor racks are available for the Paks.  This made the Editcam a pioneer in the field of non-linear acquisition, but the earliest incarnations of the Editcam were plagued with high power consumption and weight, and sold only about 50 units.  These problems were addressed with the Editcam II in 1999.  The latest generation of the Editcam system, Editcam3, can record in the formats Avid JFIF, DV and optionally MPEG IMX and DVCPRO50.  HDTV variants are now also available, which record in the Avid DNxHD format.  Introduced at NAB 2005, the Editcam HD allows for video capture at 145 Mbit/s.  Employing CMOS sensors, the camera record files natively in 1080i or 720P and at several bitrates.

Supporting paragraphs: Avid DNxHD Avid (company)
Answer: Bill Warner