TiVo t i v o TEEvoh is a digital video recorder DVR developed and marketed by TiVo Corporation and introduced in 1999. TiVo provides an onscreen. Gumstix Serial Port Settings In Windows' title='Gumstix Serial Port Settings In Windows' />Ti. Vo Wikipedia. This article is about the direct video recorder. For the company, see Ti. Vo Inc. Ti. Vo TEE voh is a digital video recorder DVR developed and marketed by Ti. Vo Corporation and introduced in 1. Ive had the idea of embedding a computer DSLR camera for a couple of years now, but for whatever reason I never got around to implementing it, mostly due to the. Ti. Vo provides an on screen guide of scheduled broadcast programmingtelevision programs, whose features include Season Pass schedules which record every new episode of a series, and Wish. List searches which allow the user to find and record shows that match their interests by title, actor, director, category, or keyword. Ti. Vo also provides a range of features when the Ti. Vo DVR is connected to a home network, including film and television show downloads, advanced search, personal photo viewing, music offerings, and online scheduling. Since its launch in its home market of America, Ti. Vo has also been made available in Australia, Canada, Mexico, New Zealand, Puerto Rico, Sweden, Taiwan, Spain, and the United Kingdom. Newer models, however, have adopted the Cable. CARD standard, which is only deployed in the United States, and which limits the availability of certain features. History and developmenteditTi. Vo was developed by Jim Barton and Mike Ramsay through a corporation they named Teleworld which was later renamed to Ti. Vo Inc. Though they originally intended to create a home network device, it was redesigned as a device that records digitized video onto a hard disk. They began the first public trials of the Ti. Vo device and service in late 1. San Francisco Bay Area. After exhibiting at the Consumer Electronics Show in January 1. Mike Ramsay announced to the company that the first version of the Ti. Vo digital video recorder would ship In Q1, the last day of which is 3. March despite an estimated four to five months of work remaining to complete the device. Because 3. 1 March 1. Ti. Vo DVR Blue Moon. The original Ti. Vo DVR digitized and compressed analog video from any source antenna, cable or direct broadcast satellite. Ti. Vo also integrates its DVR service into the set top boxes of satellite and cable providers. In late 2. 00. 0, Philips Electronics introduced the DSR6. Direc. TV receiver with an integrated Ti. Vo DVR. This new device, nicknamed the Direc. Ti. Vo, stored digital signals sent from Direc. TV directly onto a hard disk. In early 2. 00. 0, Ti. Vo partnered with electronics manufacturer Thomson Multimedia now Technicolor SA and broadcaster British Sky Broadcasting to deliver the Ti. Vo service in the UK market. This partnership resulted in the Thomson PVR1. UK, a stand alone receiver released in October 2. United States by both Philips and Sony. Ti. Vo ended UK unit sales in January 2. June 2. 01. 1. Ti. Vo branded products returned to the UK during 2. Virgin Media. 3Ti. Download Camfrog Multi Login Id. Vo was launched in Australia in July 2. Hybrid Television Services, a company owned by Australias Seven Media Group and New Zealands TVNZ. Ti. Vo also launched a special 2. Christmas Ti. Vo DVR that has a 3. Gb hard Drive and comes with the HNP free. Ti. Vo Australia also launched Blockbuster on demand and as of early December launched a novel service called Caspa on Demand. Ti. Vo also went on sale in New Zealand on 6 November 2. Janet Jacksons Super Bowl halftime show incident set a record for being the most watched, recorded and replayed moment in Ti. Vo history. The baring of one of Jacksons breasts at the end of her duet with Justin Timberlake, which caused a flood of outraged phone calls to CBS, was replayed a record number of times by Ti. Vo users. A company representative stated The audience measurement guys have never seen anything like it. The audience reaction charts looked like an electrocardiogram. Ti. Vo digital video recorderedit. Front view of a Ti. Vo Series. 2 5xx generation unit. A Ti. Vo DVR serves a function similar to that of a videocassette recorder VCR, in that both allow a television viewer to record programming for viewing at a later time. Unlike a videocassette recorder, which uses removable magnetic tape cartridges, a Ti. Vo DVR stores television programs on an internal hard drive that can only be removed by disassembling the device. A Ti. Vo DVR also automatically records programs which the user is likely to be interested in. Ti. Vo DVRs also implement a patented feature which Ti. Vo calls trick play, allowing the viewer to pause live television and rewind and replay up to a half hour of recently viewed television. More recent Ti. Vo DVRs can be connected to a computer local area network, allowing the Ti. Vo device to download information and even video programs, music and movies from the Internet. FunctionseditTi. Vo polls its network, receiving program information including description, regular and guest actors, directors, genres, whether programs are new or repeats, and whether broadcast is in High Definition HD. Information is updated daily from Tribune Media Services. Users can select individual programs to record or a Season Pass to record an entire season or more. There are options to record First Run Only, First Run and Repeats, or All Episodes. An episode is considered First Run if aired within two weeks of that episodes initial air date. When users requests for multiple programs are conflicting, the lower priority program in the Season Pass Manager is either not recorded or clipped where times overlap. The lower priority program will be recorded if it is aired later. Prophecy Master Serial on this page. Ti. Vo DVRs with two tuners record the top two priority programs. Ti. Vo pioneered recording programs based on household viewing habits citation needed this is called Ti. Vo Suggestions. Users can rate programs from three thumbs up to three thumbs down. Ti. Vo user ratings are combined to create a recommendation, based on what Ti. Vo users with similar viewing habits watch. For example, if one user likes American Idol, Americas Got Talent and Dancing with the Stars, then another Ti. Vo user who watched just American Idol might get a recommendation for the other two shows. A limited amount of space is available to store programs. When the space is full, the oldest programs are deleted to make space for the newer ones programs that users flag to not be deleted are kept and Ti. Vo Suggestions are always lowest priority. The recording capacity of a Ti. Vo HD DVR can be expanded with an external hard drive, which can add 6. HD recording space or up to 6. When not recording specific user requests, the current channel is recorded for up to 3. Dual tuner models record two channels. This allows users to rewind or pause anything that has been shown in the last thirty minutes  useful when viewing is interrupted. Shows already in progress can be entirely recorded if less than 3. Unlike VCRs, Ti. Vo can record and play at the same time. A program can be watched from the beginning even if its in the middle of being recorded, which is something that VCRs cannot do. Some users take advantage of this by waiting 1. In this way, by the end of the recording viewers are caught up with live television. Unlike most DVRs, Ti. Vo DVRs are easily connected to home networks,8 allowing users to schedule recordings on Ti. Vos website via Ti. Vo Central Online, transfer recordings between Ti. Vo units Multi Room Viewing MRV or tofrom a home computer Ti. Vo. To. Go transfers, play music and view photos over the network, and access third party applications written for Ti. Vos Home Media Engine HME API. Ti. Vo has added a number of broadband features, including integration with Amazon Video on Demand, Jaman. Netflix Watch Instantly,1. Additionally, broadband connected to Ti. Vo boxes can access digital photos from Picasa Web Albums or Photobucket. Another popular feature is access to Rhapsody music through Ti. Vo, allowing users to listen to virtually any song from their living room. Ti. Vo also teamed up with One True Media to give subscribers a private channel for sharing photos and video with family and friends. Raspberry Pi Wikipedia. The Raspberry Pi is a series of small single board computers developed in the United Kingdom by the Raspberry Pi Foundation to promote the teaching of basic computer science in schools and in developing countries. The original model became far more popular than anticipated,7 selling outside of its target market for uses such as robotics. Peripherals including keyboards, mice and cases are not included with the Raspberry Pi. Some accessories however have been included in several official and unofficial bundles. According to the Raspberry Pi Foundation, over 5 million Raspberry Pis have been sold before February 2. British computer. By November 2. March 2. They are made in a Sony factory in Pencoed, Wales. Overviewedit. The Raspberry Pi Zero, a US5 model first introduced in 2. Several generations of Raspberry Pis have been released. The first generation Raspberry Pi 1 Model B was released in February 2. It was followed by the simpler and cheaper Model A. In 2. 01. 4, the Foundation released a board with an improved design in Raspberry Pi 1 Model B. These boards are approximately credit card sized and represent the standard mainline form factor. Improved A and B models were released a year later. A Compute Module was released in April 2. The Raspberry Pi 2 which added more RAM was released in February 2. A Raspberry Pi Zero with smaller size and reduced inputoutput IO and general purpose inputoutput GPIO capabilities was released in November 2. US5. Raspberry Pi 3 Model B released in February 2. Wi. Fi, Bluetooth and USB boot capabilities. As of January 2. 01. Raspberry Pi 3 Model B is the newest mainline Raspberry Pi. Raspberry Pi boards are priced between US53. On 2. 8 February 2. Raspberry Pi Zero W was launched, which is identical to the Raspberry Pi Zero, but has the Wi Fi and Bluetooth functionality of the Raspberry Pi 3 for US1. All models feature a Broadcomsystem on a chip So. C, which includes an ARM compatible central processing unit CPU and an on chip graphics processing unit GPU, a Video. Core IV. CPU speed ranges from 7. MHz to 1. 2 GHz for the Pi 3 and on board memory range from 2. MB to 1 GB RAM. Secure Digital SD cards are used to store the operating system and program memory in either the SDHC or Micro. SDHC sizes. Most boards have between one and four USB slots, HDMI and composite video output, and a 3. Lower level output is provided by a number of GPIO pins which support common protocols like IC. The B models have an 8. P8. CEthernet port and the Pi 3 and Pi Zero W have on board Wi Fi 8. Bluetooth. The organisation behind the Raspberry Pi now consists of two arms. Originally developed under the auspices of the Raspberry Pi Foundation, the success of the Pi Model B prompted the Foundation to set up Raspberry Pi Trading, with Dr Eben Upton as CEO, to develop the third model, the B. Raspberry Pi Trading is responsible for developing the technology while the Foundation is an educational charity that exists to get that message out to schools. Raspberry Pi Trading reinvests about a third of its profit in R D, and the rest goes to the foundation. The Foundation provides Raspbian, a Debian based Linux distribution for download, as well as third party Ubuntu, Windows 1. IOT Core, RISC OS, and specialised media center distributions. It promotes Python and Scratch as the main programming language, with support for many other languages. The default firmware is closed source, while an unofficial open source is available. HardwareeditThe Raspberry Pi hardware has evolved through several versions that feature variations in memory capacity and peripheral device support. This block diagram depicts Models A, B, A, and B. Model A, A, and the Pi Zero lack the Ethernet and USB hub components. The Ethernet adapter is internally connected to an additional USB port. In Model A, A, and the Pi Zero, the USB port is connected directly to the system on a chip So. C. On the Pi 1 Model B and later models the USBEthernet chip contains a five point USB hub, of which four ports are available, while the Pi 1 Model B only provides two. On the Pi Zero, the USB port is also connected directly to the So. C, but it uses a micro USB OTG port. Processoredit. The Raspberry Pi 2 uses a 3. MHz quad core ARM Cortex A7 processor. The Broadcom BCM2. So. C used in the first generation Raspberry Pi is somewhat equivalent to the chip used in first modern generation smartphones its CPU is an older ARMv. MHz. ARM1. 17. 6JZF S processor, Video. Core IV graphics processing unit GPU,2. RAM. It has a level 1 L1 cache of 1. KB and a level 2 L2 cache of 1. KB. The level 2 cache is used primarily by the GPU. The So. C is stacked underneath the RAM chip, so only its edge is visible. The earlier models of Raspberry Pi 2 use a Broadcom BCM2. So. C with a 9. 00 MHz 3. ARM Cortex A7 processor, with 2. KB shared L2 cache. The Raspberry Pi 2 V1. Broadcom BCM2. 83. So. C with a 1. 2 GHz 6. ARM Cortex A5. 3 processor,2. So. C which is used on the Raspberry Pi 3. The Raspberry Pi 3 uses a Broadcom BCM2. So. C with a 1. 2 GHz 6. ARM Cortex A5. 3 processor, with 5. KB shared L2 cache. PerformanceeditThe Raspberry Pi 3, with a quad core Cortex A5. Raspberry Pi 1. 2. This was suggested to be highly dependent upon task threading and instruction set use. Benchmarks showed the Raspberry Pi 3 to be approximately 8. Raspberry Pi 2 in parallelized tasks. Raspberry Pi 2 includes a quad core Cortex A7 CPU running at 9. MHz and 1 GB RAM. It is described as 46 times more powerful than its predecessor. The GPU is identical to the original. In parallelized benchmarks, the Raspberry Pi 2 could be up to 1. Raspberry Pi 1 Model B. While operating at 7. MHz by default, the first generation Raspberry Pi provided a real world performance roughly equivalent to 0. GFLOPS. 2. 82. 9 On the CPU level the performance is similar to a 3. MHz Pentium II of 1. The GPU provides 1 Gpixels or 1. Gtexels of graphics processing or 2. GFLOPS of general purpose computing performance. The graphical capabilities of the Raspberry Pi are roughly equivalent to the performance of the Xbox of 2. The LINPACK single node compute benchmark results in a mean single precision performance of 0. GFLOPS and a mean double precision performance of 0. GFLOPS for one Raspberry Pi Model B board. A cluster of 6. 4 Raspberry Pi Model B computers, labeled Iridis pi, achieved a LINPACK HPL suite result of 1. GFLOPS n1. 02. 40 at 2. US4. 00. 0. 3. 0OverclockingeditThe CPU chips of the first and second generation Raspberry Pi board did not require cooling, such as a heat sink, unless the chip was overclocked, but the Raspberry Pi 2 So. C may heat more than usual under overclocking. Most Raspberry Pi chips could be overclocked to 8. MHz, and some to 1. MHz. There are reports the Raspberry Pi 2 can be similarly overclocked, in extreme cases, even to 1. MHz discarding all safety features and over voltage limitations. In the Raspbian. Linux distro the overclocking options on boot can be done by a software command running sudo raspi config without voiding the warranty. In those cases the Pi automatically shuts the overclocking down if the chip reaches 8. C 1. 85 F, but it is possible to override automatic over voltage and overclocking settings voiding the warranty an appropriately sized heatsink is needed to protect the chip from serious overheating. Newer versions of the firmware contain the option to choose between five overclock turbo presets that when used, attempt to maximize the performance of the So. C without impairing the lifetime of the board. This is done by monitoring the core temperature of the chip, the CPU load, and dynamically adjusting clock speeds and the core voltage.