The development of MP3 is more diversified in 2008. we can look at the development process of MP3, the original fight is the brand quality, to see whose chip programme can play the limit of MP3, then change additional features, such as e-books, games, video player, and so on. But there is a huge flaw in terms of MP3, which is the screen. MP3 player based on the music player, so the small screen has been designed, or even earlier it is LED black and white screen. Later in order to allow video to play, launched a 1.8-inch screen MP3, it also enhances the screen resolution to 220 × 176 pixels, this resolution is poorer than the classic QVGA (QVGA: 320 × 240 Pixels). So in the next period of time, major manufacturers made a great effect to work towards a QVGA screen, until the emergence of MP4.
MP4 based on the principle of video, but unlucky, MP4 just is a transitional product, the reason is that they support too littlethe video format, not to support RM, RMVB. Users can only download AVI, WMV format video, which is not only wasted time, but also a challenges of MP4 capacity. In chief price, price control is the chief culprit. No matter how tough, consumer can accept the high price.MP5 format simply does not exist, MP4, MP3 is named by their original format, PMP too. The real MP5, its core lies in the standardization of intelligent multimedia platform, not emphasis on personalized features. Support a wider range of video formats,it is only a basic protection of MP5. The meaning of user needs and development of the industry's significance lies in its realization of a portable data-processing and digital entertainment platform of openness. The real MP5 is support Real format, network video + software upgrade + fouction extensions.Lv Zhixing produced the portable media player PMP-3880 +, the biggest attraction is to support RMVB video and AV-OUT output, these two functions can play a double effect. Lv Zhixing PMP-3880 +, rectangular design, 16:9 screen mode, but the corners have made a smooth handling, the player look like more lively. Lv Zhixing PMP-3880 +, front and back are based on pearl white paint design, the fashion design is not only handsome, but also anti-wear, players shell seem like adding a layer of protective. The products labeled the model and capacity on the back.
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