Is it better to use DC or DV for tourism?

Although DC can also take short films and DV can also take photos, DC is more popular than DV in today's market and its technology is relatively mature, so the penetration rate of DC is higher than DV. Which is better, DC or DV? My opinion: It depends on your needs. Of course, due to their own design, some DCs do not have unlimited audio video shooting, such as many early models of Canon (only supporting short film shooting for up to 3 minutes), while many models of Kodak, Sony, Ke Mei, Samsung, Nikon and other brands support unlimited short film shooting. Please pay attention when purchasing.

admittedly, DC can't completely replace DV, and DV can't completely replace DC. This is because the CCD sensor, the core component of DC, is generally larger than DV (square CCD is used, which is suitable for still shooting), and the pixels are much higher than DV. The still image it pursues is exquisite, rich in layers and good in color reproduction. DV, on the other hand, has only 8, pixels because of its small CCD (rectangular CCD is used, which is suitable for dynamic shooting), and its pursuit is mainly the speed and capture of dynamic movies, so the still image effect will not be excellent (what good effect can a photo with 8, pixels have? Even a DV with 2 million pixels has far less static image quality than a DC with 2 million pixels). In addition, although the dynamic film shot by DC can have the TV quality of 64X48, it can't be optically zoomed and has a sense of jitter in the shooting process, while DV has at least more than ten times of optical zoom and hundreds of times of digital zoom, and there are many scene shooting modes for photographers to choose from. In addition, due to the large zoom factor, DV adopts optical image stabilizer technology, and the high-end DV also uses 3CCD technology, so the dynamic image it shoots has spectacular scenes, real color reproduction and close-up shots. At present, DV tapes are widely used in DV, and DVD discs have been used in high-end products, which have the characteristics of large capacity, economy and convenience for storage, while DC adopts memory cards, which are limited in capacity and high in price, which is also the difference between DC and DV. In addition, the dynamic film shot by DV is stereo, while the dynamic film shot by DC is mono. Therefore, in general, if only one of the two is selected, DC is more economical and applicable.

In addition, extended flash cards such as CF card, SM card, MMC card, memory stick and XD card are all memory cards of digital cameras and digital camcorders (mainly static image memory, but also dynamic image memory). Which memory card to use for DC or DV is determined by the design, and of course some models can be compatible with several memory cards at the same time. At present, the mainstream memory card is SD card, which has the characteristics of excellent economic and applicable performance. When choosing a camera, we should choose an optical zoom as large as possible. Optical zoom can zoom in on distant scenes and portraits without affecting the image quality, while digital zoom is zoomed at the expense of image quality, which has no practical significance, so we don't have to care about the multiple of digital zoom. Therefore, when choosing a camera, we should pay attention to brand, optical zoom and whether it supports unlimited audio video shooting. If you have certain requirements for photography, you must choose a camera with manual function, so that you can give full play to your imagination and potential and create creative works. It is also suggested that you must choose licensed products, so that quality and after-sales service are guaranteed. In view of this, if you choose DC, I suggest you choose Canon A61, a new digital camera. This machine uses a 1/1.8-inch CCD with 5 million pixels and 4 times optical zoom, and uses SD memory card to support unlimited audio video shooting (the shooting time depends on the capacity of the memory card, and generally the 512M SD card can shoot for about one hour). This machine not only has many scene modes, but also can be easily used by beginners to take clear photos. Moreover, it also has rich manual functions, which can give full play to the photographer's imagination and potential and create good works with individuality. This machine won favorable comments from consumers as soon as it went on the market this year. The current price of this machine is around 2,6 yuan, which is very cost-effective. It is worth recommending to you. I wish you satisfaction!