Quick cutting method and system capable of supporting selecting, hasty editing and uploading of external medium

Abstract

The invention discloses a quick cutting method and a quick cutting system capable of supporting selecting, hasty editing and uploading of an external medium. The method comprises the following steps of: reading an external medium video and audio material data file; screening and capturing a video and audio material to be uploaded from the external medium video and audio material data file; converting the format of the video and audio material to be uploaded into a format which can be identified by a material base, and storing the loaded video and audio material data file into the material base; and browsing the material base, and selecting the video and audio material from the material base to edit a program time line. After acquisition of materials, a program time line file can be made locally, so that the loaded material can be edited directly; after programs are made, the time line file can be used in other nonlinear video and audio editing software, so that the making efficiency of the programs is improved; during the screening of the loaded material file, the length of the loaded material can be determined according to the length of the material which is actually called by the actually made program; therefore, more system resources are saved.

Description

technical field [0001] The invention relates to the field of television broadcasting and television program production, in particular to a method and system for processing and editing media materials. Background technique [0002] In the production process of TV programs, it is often necessary to record the scene of the program. After the recording, the editors will upload the materials to the material library, and then edit them by specialized personnel. With the continuous improvement of the requirements for on-site editing and editing effects, various peripheral material data reading devices are usually used to store materials according to actual needs. Peripheral material data reading devices such as Blu-ray discs, P2 cards, E2 cards, and for high quality Screen materials usually take up a lot of storage space for storage, but the material library only accepts material files in a uniform format. Therefore, it is necessary to transcode the existing material files when upl...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems and limitations in the process of uploading and editing media materials in the prior art, the technical problem to be solved by the present invention is: to solve the problem that data collection of on-site media video and audio materials and production of program files cannot be carried out simultaneously

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