Method, device and equipment for previewing edited video and computer medium

The invention provides a preview method, device and equipment for an edited video and a computer readable medium, and the method comprises the steps: carrying out the pre-decoding of a second video material through a second decoder under the condition that a first video material which is played at p...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HE RONGYI, HUI DUPENG, XING XUEYUAN, XU JIN, LI KUN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention provides a preview method, device and equipment for an edited video and a computer readable medium, and the method comprises the steps: carrying out the pre-decoding of a second video material through a second decoder under the condition that a first video material which is played at present is decoded through a first decoder for the mixed cutting operation of multiple video materials, the playing sequence of the second video material is behind the playing sequence of the first video material, then storing a decoding result obtained by pre-decoding the second video material to a preset cache, and then, in response to a playing instruction for the second video material, reading the decoding result from the preset cache and playing the decoding result. Therefore, the decoding process of the video can be moved forward before the playing instruction by pre-decoding the second video material, the playing instruction of the second video material can be quickly read from the cache for playing after the