| 摘要 |
Disclosed herein are a system and method for creating multimedia files for digital cinema advertising. The system including a digitizing device, an up-conversion device, a digital restoration device, a color correction device, a signal insertion device, a multiple channel conversion device, a multitrack recording device, a synchronization device, and a Storage Area Network (SAN). The digitizing device outputs multimedia content as a digital video file and a digital audio file. The up-conversion device converts the frame rate of the digital video file into a frame rate appropriate for a DCI standard. The digital restoration device restores the degradation of the image quality of the digital video file. The color correction device improves the colors of the video of the digital video file. The signal insertion device inserts various predetermined signals into the digital video file and the digital audio file. The multiple channel conversion device divides the digital audio file into multiple channels. The multitrack recording device generates a combined digital audio file. The synchronization device synchronizes the digital video file with the digital audio file using the sync signal. The mastering device performs mastering on the synchronized digital video and audio files using standard encoding, and thus generating a final master digital multimedia file. The SAN temporarily stores intermediate results generated by the respective devices.
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