Play progress management method for streaming media clip and play progress management system for streaming media clip
A technology of playback progress and management method, applied in the field of streaming media, can solve the problem that multi-segment streaming media clips cannot be played effectively and continuously, and achieve the effect of solving the chaotic progress display and reducing the workload
Active Publication Date: 2014-04-30
JUHAOKAN TECH CO LTD
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[0006] Aiming at the shortcomings of the prior art, the present invention proposes a method and system for managing the playback progress of streaming media clips in order to solve the problem that multi-segment streaming media clips cannot be effectively and continuously played in the prior art
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[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0037] Embodiments of the present invention provide a playback progress management method and system for streaming media clips, which can normally and accurately display and control the overall playback progress in the case of continuous playback of multiple streaming media clips. Among them, when the streaming media is playing, the server will continue to transmit the data to the terminal device, and the terminal device will play it through the playba...
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The invention relates to the technical field of streaming media and provides a play progress management method for streaming media clip and a play progress management system for the streaming media clip. The method comprises the following steps of sending EOS / BOS (End of Segment / Begin of Segment) information after sending a segment of clip data, starting the monitoring for PTS (Presentation Time Stamp) according the received information, obtaining a current PTS value at every time interval, comparing the current PTS value and a PTS value monitored at the prior time, judging that the non-overturn jump is generated if the change is over the normal counting progression and overturning is not generated, go on monitoring if not, obtaining the current play time as the reference time and the PTS value as the corresponding reference PTS value when in the non-overturn jump, and updating the display and the control for the play time and the play progress. In the embodiment, the invention provides the play progress management method for the streaming media clip and the play progress management system for the streaming media clip, so that the overall play progress can be displayed and controlled normally and accurately under the condition of continuous play for multi-segment streaming media clip.
Description
technical field [0001] The invention relates to the technical field of streaming media, in particular to a method and system for managing the playback progress of streaming media clips. Background technique [0002] With the enrichment of computer network applications, the demand for the use and processing of streaming media files in the Internet is increasing, and there are many situations where it is necessary to associate multiple different streaming media clips together for continuous playback, such as movie trailers (including movie trailers). The splicing of multiple clips in the movie), streamlined plot clips (combined splicing of different clips including multiple works), song stringing, etc. Since the content of these streaming media clips is often discontinuous and different in format and other aspects, splicing them into continuous playback files requires a lot of processing of each clip content, especially the integrity of multiple clips. The processing of playb...
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IPC IPC(8): H04N21/242H04N21/438H04N21/462
Inventor 丁倩
Owner JUHAOKAN TECH CO LTD