MPEG4 compression ratio high, the low bit rate transmission of video. Small compared to MPEG1 the MPEG2 MPEG4 encoder optimized image files, a higher compression ratio, better clarity. Can reach up to 768 * 576 definition, this definition has been close to the DVD picture. We may in this regard is not too concerned about, then talk about the application. MPEG4 compression algorithm Divx video coding technology to the 120-minute movie can be compressed 600MB, you can also compress a DVD to two CD-ROM, so that we do not have to use the DVD device to enjoy DVD-quality images. This kind of cell phone jammer normally adopts the material. The mobile version of the real single function on a computer that can play RM format can not be used in cell phones. . . REAL phone more stringent requirements of the RM file encoding rate, which is how some members say find a film on the phone but can not play, play out of a sound image, and so on. Because of this. The workshop is responsible for production and assembly of   cell phone jammer  .
But if we want to see can be compressed Oh, to produce their own. The conversion from film to normal playback on the phone. WMV Windows Media Video, Microsoft defined a video format. He is out with the the realvideo competition and the development of an independent coding in the online real-time viewing of video file compression format. Specifically with real competition, so some members often ask why our mobile phones can not see this format. Hopefully, the future third-party software can allow the 7710 to implement this feature. Today Microsoft smartphone and ppc phones built-in windows media player you can watch the WMV format. Which kind of material of  cell phone jammer   is in the stock.
For the application of mobile video, MPEG4 smaller bandwidth for video transmission. The phone's hardware can not be compared with the computer, so MPEG4 on the phone does not like on a computer so powerful. . Many camera phones can capture low-resolution MPEG4 video, the same, and now most of the phones support download and play MPEG4 video. RM famous Real Networks Inc. to develop audio and video compression specification. RM format all known as Real Media. It contains the file format of the audio stream real audio and video streaming file format real video file. He is a compression format developed by Real Networks Inc., a major for the online real-time transmission of video and audio information in the low rate. And then the quality and performance of  cell phone jammer   can be guaranteed for the customer.
The smartphone can install real player to support to play RM video on our 7710 with. . Nokia is generally the software bundled on the phone does not need our own independent installation. Some members reflect the REAL version of our own backwardness want to upgrade but there is no way to upgrade. . .