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当初SONY运用MD DATA2(650M容量)碟的数码摄像机DCM-M1一推出曾造成一轰动,利用650M的MDDATA2碟,DCM-M1可以拍摄4500张照片、20分钟的MPEG2格式影片或260分钟声音,可惜此款SONY用作投石问路的MD DATA2摄像机因本身指标一般,只有68万像素,实际有效像素只有34万像素,而对于以摄像为主的DCM-M1来说,只有20分钟的影片时间无疑令其性能大打折扣,因此使用磁光碟技术的摄像机从此暂告一段落,SONY有见及此,之后推出的IP7、IP5也使用了磁带作存储介质。
SONY MDDC2 (650M capacity) disc digital camera DCM-M1 launch has caused a sensation, the use of 650M MDDATA2 disc, DCM-M1 can take 4,500 photos, 20 minutes of MPEG2 format movies or 260 minutes of sound Unfortunately, This SONY used as a catwalk MD DATA2 camera because of its own indicators in general, only 680,000 pixels, the actual effective pixel is only 340,000 pixels, while the camera-based DCM-M1, only 20 minutes of film time undoubtedly make it Performance greatly reduced, so use the CD-ROM technology camera from the moment came to an end, SONY have seen this, after the launch of IP7, IP5 also used the tape as a storage medium.