Comparing frame data to generate a textless version of a multimedia production

摘要

A media frame alignment system aligns textless media clips with associated texted media frames in a multimedia production, such as film or video. Textless frames in a film clip are aligned with frames containing text (e.g., in the final version of a film) based on similar frame data. Masking may be applied to both the textless clip and to the texted frames to mask areas within the frames that differ, such as the text in the multimedia production and the associated areas in the textless clip. The frame data surrounding the masks can be analyzed and the frame data from the textless frames and from the texted frames in the multimedia production can be compared to determine matching frames. Once the textless frames are matched with texted frames in the multimedia production, an edit decision list (EDL) and/or master textless version may be created.