MP4 player is called for the video MP3 player
In fact, this is not a player MP4, in essence, is MP3, video player is only the annex to function, and has been called MP4, and it is purely commercial speculation. Limitations of this great player small screen (0.8 to 1.8 inches), small memory capacity to support specific format (MTV, MP4, MPV and DMV), and most are used, such as OLED and low-end CSTN screen, So precise, it can only be called MP3 player video only. Representatives: DEC F12R, coloring WANG JIN Bang, 3 E E1000 and PISA, such as coloring airship.
Hard-MP4
Such MP4 is the mainstream of the current stage of development, product of the number of absolute advantage, the concept of the MP4 hard drive, put it in simple terms is hard for the media to look at the players. Tatu to accommodate the world, with no hard drive need not worry about a lack of space. Hard MP4 general also integrates many other functions, such as digital cameras, video cameras, voice recorder, digital partner ...... this Guangping, 11, was hard MP4.
MP4-type flash memory
Contrast MP4-drive, flash-memory MP4 is to make portable storage media, such MP4 general support internal flash memory card expansion, are generally SD card. Relatively compact flash-light MP4 much cheaper prices than ordinary MP4 several times.
Did not display the MP4
Some companies believe MP4 3.5-inch screen is too small, high-quality video playback is greetings, and the flash MP4-128 ~ 256 M, is also not appreciate the large, these companies did not screen design a drive MP4, This MP4 through AV-OUT output to output, such as television and other screen, and use the 2.5-inch drive on the excessive volume, but stressed that such is not the MP4 mobility, size than traditional DVD players To many small, the market only very few paragraphs, with dozens G MP4 this capacity, but the price of flash memory and MP4 similar. For example, Aigeshi MP4.
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