Method, apparatus, and device for generating an essence video and storage medium

Patent metadata

Field	Value
Publication number	US-11140462-B2
Application number	US-201916517876-A
Country	US
Kind code	B2
Filing date	Jul 22, 2019
Priority date	Sep 30, 2018
Publication date	Oct 5, 2021
Grant date	Oct 5, 2021

Abstract

The present disclosure provides a method, an apparatus, and a device for generating an essence video, and a storage medium. The method includes: acquiring a plot keyword in a plot introduction of a movie and a television play; acquiring a first plot fragment corresponding to the plot keyword according to the plot keyword; acquiring a second plot fragment with a heat meeting a preset condition, the second plot fragment being different from the first plot fragment; and generating an essence video according to the first plot fragment and the second plot fragment. The present disclosure can acquire an essence video which is stitched naturally, developed logically and includes a plot fragment with higher heat.

First claim

What is claimed is:

1. A method for generating an essence video, comprising:
acquiring a plot keyword in a plot introduction of a movie/teleplay;
acquiring a first plot fragment corresponding to the plot keyword according to the plot keyword;
acquiring a second plot fragment with a heat meeting a preset condition, the second plot fragment being different from the first plot fragment, wherein the heat indicates a degree of interest of a user; and
generating the essence video according to the first plot fragment and the second plot fragment by stitching the first plot fragment and the second plot fragment;
wherein the acquiring the second plot fragment with the heat meeting a preset condition comprises:
determining an essence playing time according to a playing time of the movie/teleplay and a time factor of the movie/teleplay;
determining a heat playing time according to the essence playing time and a total playing time of all the first plot fragment; and
acquiring the second plot fragment with the heat meeting the preset condition in a plurality of third plot fragments according to the heat playing time, the plurality of the third plot fragments being plot fragments belonging to the movie/teleplay.

2. The method according to claim 1 , wherein the acquiring the second plot fragment with the heat meeting preset condition in the plurality of the third plot fragments according to the heat playing time comprises:
sorting the third plot fragments according to a heat, and obtaining the third plot fragments with the heat ranking from high to low; and
screening the second plot fragment different from the first plot fragment in the third plot fragments in an order of the heat from high to low until a total time of the second plot fragment reaches or exceeds the heat playing time.

3. The method according to claim 1 , wherein before the acquiring the second plot fragment with the heat meeting the preset condition in a plurality of the third plot fragments, the method further comprises:
acquiring the third plot fragments according to a barrage volume of the movie/teleplay; and
determining a heat of each of the third plot fragments according to a barrage volume of each of the third plot fragments.

4. The method according to claim 1 , wherein the generating the essence video according to the first plot fragment and the second plot fragment comprises:
generating the essence video according to an initial playing time of the first plot fragment in the movie/teleplay and an initial playing time of the second plot fragment in the movie/teleplay.

5. The method according to claim 1 , further comprising:
receiving a playing request from a terminal device to the movie/teleplay, the playing request carrying an identifier of the movie/teleplay; and
sending a playing response to the terminal device, the playing response comprising the essence video.

6. The method according to claim 1 , further comprising:
playing the essence video, in response to a first playing indication from a user to the essence video of the movie/teleplay.

7. The method according to claim 6 , further comprising:
marking a playing position of the essence video in the movie/teleplay and a playing position of a non-essence video in the movie/teleplay during a playing process according to an identifier of the essence video and an identifier of the non-essence video respectively.

8. The method according to claim 7 , further comprising:
jumping to a target non-essence video according to a playing position of the target non-essence video in the movie/teleplay in response to a second playing indication from the user to the target non-essence video of the non-essence video; and
continuously playing an essence video adjacent to the target non-essence video after the playing of the target non-essence video ends.

9. A device for generating an essence video, comprising:
a processor and a memory configured to store computer instructions, wherein the processor runs the computer instructions to perform a method comprising:
acquiring a plot keyword in a plot introduction of a movie/teleplay;
acquiring a first plot fragment corresponding to the plot keyword according to the plot keyword;
acquiring a second plot fragment with a heat meeting a preset condition, the second plot fragment being different from the first plot fragment, wherein the heat indicates a degree of interest of a user; and
generating the essence video according to the first plot fragment and the second plot fragment by stitching the first plot fragment and the second plot fragment;
wherein the processor runs the computer instructions to perform the method comprising:
determining an essence playing time according to a playing time of the movie/teleplay and a time factor of the movie/teleplay;
determining a heat playing time according to the essence playing time and a total playing time of all the first plot fragment; and
acquiring the second plot fragment with the heat meeting the preset condition in a plurality of third plot fragments according to the heat playing time, the plurality of third plot fragments being plot fragments belonging to the movie/teleplay.

10. The device according to claim 9 , wherein the processor runs the computer instructions to perform the method comprising:
sorting the third plot fragments according to a heat, and obtain the third plot fragments with the heat ranking from high to low; and
screening the second plot fragment different from the first plot fragment in the third plot fragments in an order of heat from high to low until a total time of the second plot fragment reaches or exceeds the heat playing time.

11. The device according to claim 9 , wherein the processor runs the computer instructions to perform the method comprising:
acquiring the third plot fragments according to a barrage volume of the movie/teleplay; and
determining a heat of each of the third plot fragments according to a barrage volume of each of the third plot fragments.

12. The device according to claim 9 , wherein the processor runs the computer instructions to perform the method comprising generating the essence video according to an initial playing time of the first plot fragment in the movie/teleplay and an initial playing time of the second plot fragment in the movie/teleplay.

13. The device according to claim 9 , wherein the processor runs the computer instructions to perform the method further comprising:
receiving a playing request from a terminal device to the movie/teleplay, the playing request carrying an identifier of the movie/teleplay; and
sending a playing response to the terminal device, the playing response comprising the essence video.

14. The device according to claim 9 , wherein the processor runs the computer instructions to perform the method further comprising:
playing the essence video in response to a first playing indication from a user to the essence video of the movie/teleplay.

15. The device according to claim 14 , wherein the processor runs the computer instructions to perform the method further comprising:
marking a playing position of the essence video in the movie/teleplay and a playing position of a non-essence video in the movie/teleplay during a playing process according to an identifier of the essence video and an identifier of the non-essence video respectively.

16. The device according to claim 15 , wherein the processor runs the computer instructions to perform the method further comprising:
jumping to a target non-essence video according to the playing position of the target non-essence video in the movie/

Assignees

• Baidu online network technology beijing co ltd
• Shanghai Xiaodu Tech Co Ltd

Inventors

• Zhou Yaqiong
• Zhang Xi
• Zhai Zhouwei
• Jiang Xiangtao
• Xu Ben
• Wang Fei
• Liu Yue
• Xu Zhaoji
• Dong Wenlin
• Wang Xinjie

Classifications

• H04N21/8405 Primary

  represented by keywords · CPC title

• H04N21/47217 Primary

  for controlling playback functions for recorded or on-demand content, e.g. using progress bars, mode or play-point indicators or bookmarks (specific graphical features in visual interfaces H04N21/4312) · CPC title

• H04N21/8456

  by decomposing the content in the time domain, e.g. in time segments · CPC title

• G11B27/28

  by using information signals recorded by the same method as the main recording {(G11B27/22 takes precedence)} · CPC title

• H04N21/8549

  Creating video summaries, e.g. movie trailer {(retrieval in video databases by using presentations in form of a video summary G06F16/739)} · CPC title