Patents by Inventor Qifan ZHENG

Qifan ZHENG has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20240143649
    Abstract: A method for processing media content includes: receiving a selection on a media segment in a media content, where the media content comprises at least two media segments; determining a target media segment based on the selection; and receiving a request for processing the target media segment, in response to a triggering on the target media segment; wherein in response to the request including a request for re-capturing processing, the method further includes: re-capturing a plurality of media segments; and replacing the target media segment with the at least one media segment of the plurality of media segments.
    Type: Application
    Filed: December 19, 2023
    Publication date: May 2, 2024
    Inventors: Zhaoqin LIN, Wei Jiang, Qifan Zheng, Chen Shen
  • Publication number: 20240127861
    Abstract: The present disclosure provides a video processing method, an apparatus, a device and a storage medium. The method includes: after determining a target effect style and determining a target video clip based on presentation of a video to be processed on a timeline, establishing a binding relationship between the target effect style and the target video clip in response to an effect application trigger operation, so as to achieve an effect of applying the target effect style to the target video clip. The embodiment of the present disclosure, by establishing the binding relationship between the target effect style and the target video clip, achieves the effect of effect processing only on a certain video clip of the video, thereby meeting the user's demand of effect processing only on a certain video clip, which increases flexibility of video effect processing, and further improves the user's experience of video effect processing.
    Type: Application
    Filed: December 26, 2023
    Publication date: April 18, 2024
    Inventors: Qifan ZHENG, Chen ZHAO, Yan ZENG, Pingfei FU
  • Patent number: 11941728
    Abstract: The present disclosure provides an effect application previewing method, an apparatus, a device and a storage medium. The method includes: taking, in response to a preview trigger operation for a target effect style, a position of a pointer on a video track as a start point, to generate a virtual video frame for the target effect style; synchronously playing the virtual video frame and at least one video clip corresponding to the virtual video frame on the video track based on a timeline, to preview an effect of the target effect style applied to the at least one video clip.
    Type: Grant
    Filed: December 22, 2022
    Date of Patent: March 26, 2024
    Assignee: BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
    Inventors: Zhaoqin Lin, Pingfei Fu, Yan Zeng, Qifan Zheng, Chen Zhao
  • Patent number: 11893054
    Abstract: A multimedia information processing method, apparatus, electronic device, and medium are provided. The method includes: receiving a user's selection operation for any piece of multimedia information among multimedia information to be processed, the multimedia information to be processed comprising at least two pieces of multimedia information, any piece of multimedia information being any piece of multimedia information except the last piece; determining a target multimedia information piece on the basis of a selected operation; upon receiving a trigger operation for the target multimedia information piece, determining a corresponding processing method; on the basis of the determined processing method, correspondingly processing the target multimedia information piece. Thus, the complexity of processing multimedia information is reduced and efficiency is improved, thereby improving user experience.
    Type: Grant
    Filed: May 2, 2022
    Date of Patent: February 6, 2024
    Assignee: BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
    Inventors: Zhaoqin Lin, Wei Jiang, Qifan Zheng, Chen Shen
  • Patent number: 11887628
    Abstract: The present disclosure provides a video processing method, an apparatus, a device and a storage medium. The method includes: after determining a target effect style and determining a target video clip based on presentation of a video to be processed on a timeline, establishing a binding relationship between the target effect style and the target video clip in response to an effect application trigger operation, so as to achieve an effect of applying the target effect style to the target video clip. The embodiment of the present disclosure, by establishing the binding relationship between the target effect style and the target video clip, achieves the effect of effect processing only on a certain video clip of the video, thereby meeting the user's demand of effect processing only on a certain video clip, which increases flexibility of video effect processing, and further improves the user's experience of video effect processing.
    Type: Grant
    Filed: December 20, 2022
    Date of Patent: January 30, 2024
    Assignee: BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
    Inventors: Qifan Zheng, Chen Zhao, Yan Zeng, Pingfei Fu
  • Patent number: 11837234
    Abstract: The present disclosure provides a subtitle generation method and apparatus, a device, and a storage medium, and the method includes: in response to a subtitle generation triggering operation directed against at least one audio track in a target audio-video file, performing speech recognition on audio data on each audio track respectively to obtain text fragments corresponding to each audio track; and generating subtitles of the target audio-video file based on the text fragments corresponding to each audio track. Compared with a method of performing overall speech recognition on audio data on all audio tracks, in the present disclosure, independent speech recognition is performed on the audio data on each audio track, and thus, the influences of the audio tracks on each other are avoided, so that more accurate speech recognition results can be obtained, thereby improving the accuracy of subtitles generated based on the speech recognition results.
    Type: Grant
    Filed: December 22, 2022
    Date of Patent: December 5, 2023
    Assignee: BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
    Inventors: Yan Zeng, Weiyi Chang, Pingfei Fu, Qifan Zheng, Zhaoqin Lin
  • Patent number: 11818424
    Abstract: Disclosed in the embodiments of the present disclosure are a method and apparatus used for generating a video, and an electronic device. The method comprises: while displaying an original video, acquiring audio material by means of background music of the original video, and acquiring image material, determining music points of the audio material, the music points being used for dividing the audio material into a plurality of audio clips; using the image material to generate a video clip for each music clip in the audio material so as to obtain a plurality of video clips, corresponding music clips and video clips having the same duration; and according to the times at which the music clips corresponding to the plurality of video clips appear in the audio material, splicing the plurality of video clips together, and adding the audio material as a video audio track to obtain a synthesized video.
    Type: Grant
    Filed: May 13, 2022
    Date of Patent: November 14, 2023
    Assignee: BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
    Inventors: Ya Wang, Pingfei Fu, Wei Jiang, Qifan Zheng
  • Patent number: 11817127
    Abstract: The present disclosure provides a video dubbing method, an apparatus, a device, and a storage medium. The method includes: when receiving an audio recording start trigger operation for a first time point of a target video and starting from a video picture corresponding to the first time point, playing the target video based on a timeline and receiving audio data based on the timeline; and when receiving an audio recording end trigger operation for a second time point, generating an audio recording file. The audio recording file has a linkage relationship with a timeline of a video clip taking the video picture corresponding to the first time point as a starting frame and taking a video picture corresponding to the second time point as an ending frame.
    Type: Grant
    Filed: August 10, 2022
    Date of Patent: November 14, 2023
    Assignee: BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
    Inventors: Yan Zeng, Chen Zhao, Qifan Zheng, Pingfei Fu
  • Publication number: 20230185438
    Abstract: An interaction method of audio-video segmentation and apparatus, and a device and a storage medium. The method includes: detecting whether a selected clip exists in a target audio-video; in response to the selected clip existing in the target audio-video, displaying a split button upon detecting that a pointer on a track of the target audio-video is located in the selected clip; and splitting the selected clip, in response to a trigger operation for the split button, based on an intersection position of the pointer and the selected clip. Compared with an interaction means in which a split button resides in a pointer of a track, mis-operations of audio-video splitting can be reduced to the greatest extent, and the usage experience of a user is improved to a certain extent.
    Type: Application
    Filed: December 21, 2022
    Publication date: June 15, 2023
    Inventors: Zhaoqin LIN, Qifan ZHENG, Yan ZENG, Pingfei FU, Chen ZHAO
  • Publication number: 20230137492
    Abstract: Provided are a landscape interaction method and apparatus, an electronic device, and a storage medium. The method includes: receiving a first trigger operation acting on a first display area of a landscape playback page, where the first display area includes a display area of author information of a current video author, and the current video author is a publisher of a first target video in the landscape playback page; and in response to the first trigger operation, displaying a target-video list of the current video author in a second display area of the landscape playback page, where the target-video list includes at least one video item of at least one target video published by the current video author.
    Type: Application
    Filed: December 30, 2022
    Publication date: May 4, 2023
    Inventors: Qifan ZHENG, Wentao RUAN
  • Publication number: 20230128946
    Abstract: The present disclosure provides a subtitle generation method and apparatus, a device, and a storage medium, and the method includes: in response to a subtitle generation triggering operation directed against at least one audio track in a target audio-video file, performing speech recognition on audio data on each audio track respectively to obtain text fragments corresponding to each audio track; and generating subtitles of the target audio-video file based on the text fragments corresponding to each audio track. Compared with a method of performing overall speech recognition on audio data on all audio tracks, in the present disclosure, independent speech recognition is performed on the audio data on each audio track, and thus, the influences of the audio tracks on each other are avoided, so that more accurate speech recognition results can be obtained, thereby improving the accuracy of subtitles generated based on the speech recognition results.
    Type: Application
    Filed: December 22, 2022
    Publication date: April 27, 2023
    Inventors: Yan ZENG, Weiyi CHANG, Pingfei FU, Qifan ZHENG, Zhaoqin LIN
  • Publication number: 20230129509
    Abstract: The present disclosure provides an effect application previewing method, an apparatus, a device and a storage medium. The method includes: taking, in response to a preview trigger operation for a target effect style, a position of a pointer on a video track as a start point, to generate a virtual video frame for the target effect style; synchronously playing the virtual video frame and at least one video clip corresponding to the virtual video frame on the video track based on a timeline, to preview an effect of the target effect style applied to the at least one video clip.
    Type: Application
    Filed: December 22, 2022
    Publication date: April 27, 2023
    Inventors: Zhaoqin LIN, Pingfei FU, Yan ZENG, Qifan ZHENG, Chen ZHAO
  • Patent number: 11636879
    Abstract: A video generating method, an apparatus, an electronic device, and a computer-readable medium are provided. The method includes: acquiring a first video set and an audio material; determining a first music point of the audio material according to an amount of the video materials in the first video set; generating, according to a sorting order of the video materials in the first video set, one video clip for each first music clip in the audio material by respectively using one video material, so as to obtain a first video sequence; adjusting, in response to detecting an editing operation on the video clip in the first video sequence, the video clip in the first video sequence, so as to obtain a second video sequence; and splicing together video clips in the second video sequence, and adding the audio material as a video audio track to obtain a composite video.
    Type: Grant
    Filed: May 14, 2022
    Date of Patent: April 25, 2023
    Assignee: BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
    Inventors: Ya Wang, Wei Jiang, Qifan Zheng, Pingfei Fu
  • Publication number: 20230122589
    Abstract: The present disclosure provides a video processing method, an apparatus, a device and a storage medium. The method includes: after determining a target effect style and determining a target video clip based on presentation of a video to be processed on a timeline, establishing a binding relationship between the target effect style and the target video clip in response to an effect application trigger operation, so as to achieve an effect of applying the target effect style to the target video clip. The embodiment of the present disclosure, by establishing the binding relationship between the target effect style and the target video clip, achieves the effect of effect processing only on a certain video clip of the video, thereby meeting the user's demand of effect processing only on a certain video clip, which increases flexibility of video effect processing, and further improves the user's experience of video effect processing.
    Type: Application
    Filed: December 20, 2022
    Publication date: April 20, 2023
    Inventors: Qifan ZHENG, Chen ZHAO, Yan ZENG, Pingfei FU
  • Publication number: 20220383905
    Abstract: The present disclosure provides a video dubbing method, an apparatus, a device, and a storage medium. The method includes: when receiving an audio recording start trigger operation for a first time point of a target video and starting from a video picture corresponding to the first time point, playing the target video based on a timeline and receiving audio data based on the timeline; and when receiving an audio recording end trigger operation for a second time point, generating an audio recording file. The audio recording file has a linkage relationship with a timeline of a video clip taking the video picture corresponding to the first time point as a starting frame and taking a video picture corresponding to the second time point as an ending frame.
    Type: Application
    Filed: August 10, 2022
    Publication date: December 1, 2022
    Inventors: Yan ZENG, Chen ZHAO, Qifan ZHENG, Pingfei FU
  • Publication number: 20220279239
    Abstract: Disclosed in the embodiments of the present disclosure are a method and apparatus used for generating a video, and an electronic device. The method comprises: while displaying an original video, acquiring audio material by means of background music of the original video, and acquiring image material, determining music points of the audio material, the music points being used for dividing the audio material into a plurality of audio clips; using the image material to generate a video clip for each music clip in the audio material so as to obtain a plurality of video clips, corresponding music clips and video clips having the same duration; and according to the times at which the music clips corresponding to the plurality of video clips appear in the audio material, splicing the plurality of video clips together, and adding the audio material as a video audio track to obtain a synthesized video.
    Type: Application
    Filed: May 13, 2022
    Publication date: September 1, 2022
    Inventors: Ya WANG, Pingfei FU, Wei JIANG, Qifan ZHENG
  • Publication number: 20220277775
    Abstract: A video generating method, an apparatus, an electronic device, and a computer-readable medium are provided. The method includes: acquiring a first video set and an audio material; determining a first music point of the audio material according to an amount of the video materials in the first video set; generating, according to a sorting order of the video materials in the first video set, one video clip for each first music clip in the audio material by respectively using one video material, so as to obtain a first video sequence; adjusting, in response to detecting an editing operation on the video clip in the first video sequence, the video clip in the first video sequence, so as to obtain a second video sequence; and splicing together video clips in the second video sequence, and adding the audio material as a video audio track to obtain a composite video.
    Type: Application
    Filed: May 14, 2022
    Publication date: September 1, 2022
    Inventors: Ya WANG, Wei JIANG, Qifan ZHENG, Pingfei FU
  • Publication number: 20220269714
    Abstract: A multimedia information processing method, apparatus, electronic device, and medium are provided. The method includes: receiving a user's selection operation for any piece of multimedia information among multimedia information to be processed, the multimedia information to be processed comprising at least two pieces of multimedia information, any piece of multimedia information being any piece of multimedia information except the last piece; determining a target multimedia information piece on the basis of a selected operation; upon receiving a trigger operation for the target multimedia information piece, determining a corresponding processing method; on the basis of the determined processing method, correspondingly processing the target multimedia information piece. Thus, the complexity of processing multimedia information is reduced and efficiency is improved, thereby improving user experience.
    Type: Application
    Filed: May 2, 2022
    Publication date: August 25, 2022
    Inventors: Zhaoqin LIN, Wei JIANG, Qifan ZHENG, Chen SHEN
  • Patent number: D968428
    Type: Grant
    Filed: January 29, 2021
    Date of Patent: November 1, 2022
    Assignee: BEIJING KUAIMAJIABIAN TECHNOLOGY CO., LTD.
    Inventors: Fengbo Yuan, Qifan Zheng, Yan Li