" the ring tones of the music " The listing VMD technology of the mobile phone shows up prominently
One is launched in Beijing on August 11 on the basis of brand-new VMD technology, VMD TOP program that is devoted to making the multimedia application alliance of the mobile phone. The little electronics corporation of the star of China has participated in partial work such as the key algorithm, software, chip actively, and appear in this plan in the capacity of key technological provider. VMD technology is the multimedia technology of new generation which is for the mobile phone platform, this technology can be used for producing the ring tones, music, Karaoka disc, cartoon, mobile television, flow media to broadcast etc., offer the perfect multimedia to cellphone subscriber to experience. The key technological aspect that this sign moved the multimedia application industry chain has already made the critical break-through, the insider thinks it will become the new trend of the mobile phone of the multimedia in the future. Take application of ring tones as examples, MIDI result of broadcast that generally adopt at present is limited by player or synthesizer, because the document size is minor and unable to imbed voice, water sound (wave or mp3) Wait for the sound of the nature, the expression is insufficient; And can keep the sounds of nature and musical instrument in WAVE and MP3 file format. But MP3 needs decoding fast, WAVE needs format conversion. VMD file format of new generation of VMD technical support is a file format of the multimedia of incorporating picture, sound and characters into an organic whole suitable for the mobile phone platform, can support many kinds of carrier, not only it is easy to expand but also its document size produced is low. VMD powerful tools cooperate with the chip and realize the abundant result, what deserves to be mentioned is VMD technology can support MP3, the picture (JPEG, BMP, GIF most ,Word information ( Such as lyrics) ,Self-defining the musical quality storehouse ' Such as every national clan musical instrument) When. Adopt VMD technology to compress MIDI data, it is only about 1/2 of the source document. This technology is used mainly in the standard of the multimedia chip of the mobile phone, it is simple and apt to use to make software it, has raised the efficiency of composing music greatly, such as producing Karaoka disc, set up the control pattern of LED and motor in the ring sound, use the self-defining musical instrument storehouse in the ring sound ' Erhu, dulcimer, zither) When. The little digital hypermedia chip based on VMD technological development of electronics corporation of star of China lets the cellphone subscriber experience the brand-new movement multimedia is experienced. Since August, use " The ring tones of the music " The mobile phone of the chip will go on the market successively, the masses of users not only can have different styles in mobile phone of the new the most, sound effect is sheer " The ring tones of the music " ,And can download VMD of the heart appearance from network " The ring tones of the music " ,Represent dazzling and most abundant ringing sound of cell phone of expression most constantly. The increase that what 3G brought to mobile communication trade is not only the bandwidth, but also the promoting by a wide margin of handling capacity at the same time, so the research and development of the multimedia application chip will become the core of the mobile phone industry gradually. Development and industrialization of the chip of the digital hypermedia, will promote the forming of figure 3C industry chains such as the multimedia communication industry chain of broadband, moving multimedia industry chain, digital camera industry chain, high definition TV industry chain,etc., drive emergence and development of the bulky figure 3C industry of the scale. Global the intersection of ringing sound of cell phone and the intersection of market and income reach 4,700 million 2008, and by 2006, the whole world move music serve users, up to 700 million people. The key technical introduction of multimedia application of the mobile phone not merely can bring the brand-new multimedia to enjoy for the masses of cellphone subscribers, at the same time, also each link on the relevant industry chain, if telecommunication operator, mobile phone manufacturer, content and multimedia application provision of the service provider strengthen strong support and broader development space even more.
