Multi-terminal video collaborative editing system and method

The invention discloses a multi-terminal video editing collaborative system and method. The system comprises a common non-linear editing system and a non-linear editing system. The common non-linear editing system comprises a non-linear editing material library and a background transcoding center; the transcoding center is used for identifying a file format and automatically generating the file format of an additional code rate; the method also mainly comprises a new construction or opening project step, the terminal automatically recognizes the corresponding file editing format and locks theproject file when the project file is opened. According to the system and the method, the same project file can be used in a crossing manner by non-linear editing of a mobile phone, the non-linear editing of BS, and the non-linear editing of PC so as to finish the editing work collaboratively, and the use of video editing in each application scenario in charge of business processes inside the platform can be realized. 本发明