What kind of camera is used to shoot TV series?

HVR-Z5C HD camera, professional camera: 26,2

HVR-Z7C HD camera, professional camera, tape camera: 38,1

HVR-S27C HD camera, professional camera, tape camera: 69,6

45, Canon XF35

Product type. Professional DV display screen size: 4-inch optical zoom multiple: 18-fold photo sensor pixel: 6.21 million photo sensor type: CMOS night camera function: super night camera function anti-shake system: wide-range optical image stabilization ... series: Canon professional series digital camera overview photo review forum business quotation (94) Listing date: April, 21

Add comparison ￥ 38,8 Canon XF3

Product type: HD DV, professional DV display size: 4-inch optical zoom factor: 18 times photoreceptor pixel: 6.21 million photoreceptor type: CMOS night camera function: super night camera function anti-shake system: wide-range optical image stabilization ... series: Canon professional series digital camera < Digital video cameras adopting this standard can shoot in 72-line progressive scanning mode or 18-line interlaced scanning mode. What is HD? High definition is a new generation of video standard. It is not a camera or a TV set, but a system and a world. HD is mainly a video format. At present, there is no completely unified standard, and the development progress of different countries is not consistent, but a basic standard is that the video ratio must be 16: 9 and the resolution must be higher than or equal to 128*72. Correspondingly, the video below this resolution is generally called standard definition. At present, the resolutions of high-definition video are mainly 128*72 and 192*18, which are generally expressed in the following ways: 18/5i. Among them, 18 means that the resolution is 192*18, 5 means that 5 fields are played every second, and I means interlaced scanning. The corresponding resolution is 128*72, 3 posts are played per second, and the progressive video is 72/3p. What is HDV? HDV is a high-definition format, which was jointly announced by Sony, Sharp, Canon and JVC on September 3th, 23. The purpose of HDV standard is to develop quasi-professional small HD cameras and household portable HD cameras, so that HD can be popularized in a wider range. Features of HDV 1. HDV can record high-definition pictures on DV tape. DV tape can also be used to record high-definition images, and the recording time is equal. Moreover, the main recording devices are the same as the DV standard. 2. The advanced compression algorithm HDV adopts the MPEG-2 compression method widely used in digital broadcasting and DVD, which can achieve effective compression while maintaining high image quality. Therefore, compared with DV, although the code stream is the same, its resolution is four times higher. In order to use MPEG-2 to compress a large number of high-definition picture data (which are far more than SD picture data), a very large signal processing circuit is required. However, due to the development of semiconductor and signal processing technology, the decoder can now be used as a standard for personal equipment. Sony has specially developed advanced processing chips for this purpose. 3. HDV has powerful error correction function. With MPEG-2 compression method (or codec) using inter-frame compression, the impact of data loss will be far greater than that of DV standard. Therefore, the error correction code of HDV system is used to realize more accurate error correction function than DV system. Moreover, the error correction function can be significantly improved and the fault tolerance for data loss can be greatly enhanced by transforming the DV error correction method only in the track into the error correction method between multiple tracks. 4. The sound quality of HDV is as good as that of CD. The MPEG-1 audio layer II of HDV is used for audio compression, so that you can enjoy the sound quality close to that of CD. 5. HDV supports two kinds of recording systems. HDV standard has two types of recording systems: 72p (progressive) specification and 18i (interlaced) specification. HDV video compression Under the HDV standard, MPEG-2 system is used for recording DV tapes. MPEG-2 is the standard compression method of video media, which has been widely used in DVD, satellite and terrestrial digital broadcasting. Because the compression method of MPEG-2 system uses information such as the difference between posts and HD video signals whose data amount is 4.5 times that of conventional video signals, it can realize high resolution even at very low bit rate and record it on DV tape. In addition, the recording time is the same as that in DV system. Introduction of HDV products: At present, apart from Sony's two HDV products HDR-FX1E and HDR-HC1E, other manufacturers have not launched HDV products. HDR-FX1E is Sony's first civilian high-definition (HDV18i-compliant) camera released on September 7th, 24. HDR-FX1E adopts ordinary DV tape, which can shoot not only HD format, but also DV format. The time of a tape DV is 6 minutes. In terms of maneuverability and functions, HDR-FX1E also provides many functions that were previously available in professional fields, which brings more room for independent program producers and DV enthusiasts. HDR-HC1E is another lightweight high-definition digital camera launched by Sony in July this year, which is a real civil high-definition digital camera. With a net weight of only 68g (excluding batteries and tapes) and a volume of 188mm x71mm x94mm, HDR-HC1E is easy to carry around, making it the best choice for video production enthusiasts. HDR-HC1E adopts the newly developed 1/3 inch, 2.97 million pixel large-size CMOS sensor and is equipped with professional-grade high-precision Carl Zeiss Vario-Sonnar T* lens. In terms of image color, Sony specially developed the Enhanced Imaging Processor image enhancement circuit to expand the dynamic range between light and dark, and the image and image quality are bright and rich. Considering the current display equipment and editing equipment, in the input/output part of HDR-HC1E, the shooting format can be HDV18i or DV. Compared with the MiniDV of the same grade, HDR-HC1E has more functions, especially the manual function is quite rich, which can be used for manual exposure, manual focusing, fixed-point focusing, spot metering, manual white balance and other settings. Summary: "Digital HD" can be said to be the most fashionable word in the radio and television market in 25. First, the State Administration of Radio, Film and Television (SARFT) gave a timetable to take HDTV as the development focus of the radio and television industry in the next few years, and selected several areas such as Hangzhou as pilots. Then, some media claimed that SARFT proposed that the 28 Olympic Games would be fully broadcast in high definition in 28. There is no doubt that high definition has become the development trend of the digital age, whether from the perspective of audience vision or industry. At the same time, with Sony's two HDVs-HDR-FX1E &; HDR-HC1E and HDV have also begun to move towards ordinary consumers. Attachment: HDV specifications According to the HDV system, there are two types of high-definition recording systems. The first is the 72p specification, which specifies 72 effective scanning lines (progressive scanning) and 128 horizontal pixels. The other system is the 18i specification, which specifies 18 effective scanning lines and 144 horizontal pixels. Therefore, they established the necessary high-resolution recording and playback system for the high-definition era.