A system and method for controlling the playback progress of audio and video

Abstract

The present invention provides an audio and video playback progress control system and method, which relate to the technical field of multimedia playback, and include: a progress recording module, which is used to obtain and output the information associated with the currently played audio and video when an external progress adjustment instruction is received for the first time The normal playback position displayed by a general progress bar at the moment when the progress adjustment instruction is received; the progress adjustment module is used to adjust the playback progress of the audio and video according to the progress adjustment instruction, and obtain the adjusted audio and video The playback position; the progress recovery module, which is used to obtain the recovery playback position according to the progress adjustment instruction, the normal playback position and the adjusted playback position, and control the audio and video to jump to the recovery playback position for playback when an external trigger command is received. The beneficial effect is that the progress bar does not need to be dragged and adjusted multiple times, which improves the viewing and listening experience of the user; and provides sufficient adjustment space for the user.

Description

technical field [0001] The invention relates to the technical field of multimedia playback, in particular to a system and method for controlling audio and video playback progress. Background technique [0002] In the use of audio and video, when people listen to and watch the current progress normally, there will be a scene of going back to the previous content or previewing the content and then returning to the current progress. For example, for a 20-minute video, the user normally watched the 10:00 place, and then felt that the previous 5:00 place was very good, and then adjusted the progress to watch it at 5:00. After watching it for 1 minute, he wanted to return to normal Watch the progress. Another example is a 20-minute video. The user normally watched the video at 10:00. He couldn’t hold back his temper and wanted to see how the ending would be. Then he adjusted the progress to 18:00. After watching it for 1 minute, he felt good and wanted to Go back to the original...

AI Technical Summary

Problems solved by technology

These two scenarios are very common when using audio and video materials, but because users often cannot accurately remember the progress of normal viewing, they can only find the original progress by manually fine-tuning the progress bar. Audio and video usually use progress bars of the same length on the same display interface, especially for audio and video with a long playback time. The user may have adjusted the playback progress for at least ten minutes by dragging a small section of the progress bar. The user cannot determine the length of the adjustment. The length of the time, it is inconvenient for the user to transfer the progress, time-consuming and labor-intensive, and the experience is very poor

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