Patents by Inventor Pingfei FU
Pingfei FU 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: 20240177365Abstract: 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: ApplicationFiled: February 7, 2024Publication date: May 30, 2024Inventors: Zhaoqin LIN, Pingfei Fu, Yan Zeng, Qifan Zheng, Chen Zhao
-
Publication number: 20240177435Abstract: The present application provides a method, apparatus, device and medium for virtual interaction, wherein the method includes: presenting a media content stream in a virtual space, wherein the media content stream includes at least one interactive object; switching a current camera position to a target camera position according to interactive indication information; presenting an interactive trigger zone and the interactive object in interactive space of the target camera position; and interacting with the interactive object according to the interactive trigger zone. The present application makes interactive operations of the user in the virtual space more vivid and rich, and thus enhances interactivity of the user in the virtual space and improves interactive quality of the virtual interaction.Type: ApplicationFiled: November 30, 2023Publication date: May 30, 2024Inventors: Lichen Huang, Xiangyu Huang, Liyue Ji, Pingfei Fu, Fan Yang, Yixin Sun, Li Lu, Hongxiao Pang, Cheng Zeng, Jingqi Qin, Tan He, Qiang Chen, Jinping Xu, Kang Li
-
Publication number: 20240171821Abstract: Provided are an interaction method and apparatus in a live streaming room, and a device and a storage medium. The method comprises: in response to a trigger operation for a preset duet entry on a live streaming room page, jumping from the live streaming room page to a camera capture page, wherein a host portrait cutout corresponding to the live streaming room page is displayed on the camera capture page and a capture control is provided on the camera capture page acquiring multimedia information captured by a camera, in response to a trigger operation for the capture control on the camera capture page, wherein the multimedia information comprises an image or a video; and synthesizing the multimedia information with the host portrait cutout to obtain a duet multimedia product.Type: ApplicationFiled: March 14, 2022Publication date: May 23, 2024Inventors: Ling YANG, Manting WANG, Sijing WANG, Ji LIU, Feifei TANG, Xiaoben WANG, Man ZHANG, Zaiyou RUAN, Yuna HU, Zihao CHEN, Siqin LIU, Chen ZHONG, Suyao ZHANG, Yichao WU, Changhua HE, Zenan LI, Yibin CHEN, Jialuo ZHANG, Ping LI, Xinyue GONG, Jialong ZHAO, Fanglu ZHONG, Pingfei FU, Yingzhao SUN, Syenny NA, Qi FAN, Yehua LYU, Jiacheng LIU, Lin ZHOU, Fukang HONG, Xiangzeng MENG, Qian Li, Qi ZHAO, Hui Li
-
Publication number: 20240135416Abstract: The present disclosure relates to a product review method, apparatus and client. The method comprises: obtaining review material of the target product if a target product is reviewed; determining multimedia content of the target product on the basis of the review material of the target product; and after receiving a post instruction for the target product, sending the multimedia content of the target product to a server.Type: ApplicationFiled: December 28, 2023Publication date: April 25, 2024Inventors: Huizhen NIU, Jingrou ZHOU, Xinjie SUI, Xiaojiao ZHONG, Pingfei FU, Yajie YU, Qiang CHEN
-
Publication number: 20240127861Abstract: 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: ApplicationFiled: December 26, 2023Publication date: April 18, 2024Inventors: Qifan ZHENG, Chen ZHAO, Yan ZENG, Pingfei FU
-
Patent number: 11941728Abstract: 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: GrantFiled: December 22, 2022Date of Patent: March 26, 2024Assignee: BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.Inventors: Zhaoqin Lin, Pingfei Fu, Yan Zeng, Qifan Zheng, Chen Zhao
-
Publication number: 20240089543Abstract: The present disclosure provides a video processing method and apparatus, a device, and a storage medium. The method comprises: when a target video is being played back, displaying a playback progress bar in a preset countdown mode, wherein the playback progress bar does not support adjustment of a playback progress function; and if detected that playback of a last frame of the target video has ended, then stopping the playback of the target video, displaying a mask layer on a video picture of the last frame of the target video, and displaying preset prompt information on the mask layer, wherein the preset prompt information is used for prompting that the target video only supports playback once.Type: ApplicationFiled: November 20, 2023Publication date: March 14, 2024Inventors: Zhenan LI, Wanli CHE, Bo ZHANG, Pingfei FU, Yajie YU
-
Patent number: 11887628Abstract: 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: GrantFiled: December 20, 2022Date of Patent: January 30, 2024Assignee: BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.Inventors: Qifan Zheng, Chen Zhao, Yan Zeng, Pingfei Fu
-
Patent number: 11837234Abstract: 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: GrantFiled: December 22, 2022Date of Patent: December 5, 2023Assignee: BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.Inventors: Yan Zeng, Weiyi Chang, Pingfei Fu, Qifan Zheng, Zhaoqin Lin
-
Patent number: 11818424Abstract: 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: GrantFiled: May 13, 2022Date of Patent: November 14, 2023Assignee: BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.Inventors: Ya Wang, Pingfei Fu, Wei Jiang, Qifan Zheng
-
Patent number: 11817127Abstract: 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: GrantFiled: August 10, 2022Date of Patent: November 14, 2023Assignee: BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.Inventors: Yan Zeng, Chen Zhao, Qifan Zheng, Pingfei Fu
-
Publication number: 20230185438Abstract: 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: ApplicationFiled: December 21, 2022Publication date: June 15, 2023Inventors: Zhaoqin LIN, Qifan ZHENG, Yan ZENG, Pingfei FU, Chen ZHAO
-
Patent number: 11670339Abstract: Disclosed is a video acquisition method. The method includes acquiring at least two existing video segments selected by a user through a video selection interface, where the video selection interface is an interface which is switched from a video capture interface or a detail interface; and synthesizing the at least two existing video segments into a target video that has a duration less than or equal to a preset video duration based on the preset video duration. Further disclosed are a video acquisition device, a terminal and a storage medium.Type: GrantFiled: December 28, 2018Date of Patent: June 6, 2023Assignee: BEIJING MICROLIVE VISION TECHNOLOGY CO., LTDInventors: Xu Han, Halting Wang, Pingfei Fu
-
Publication number: 20230128946Abstract: 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: ApplicationFiled: December 22, 2022Publication date: April 27, 2023Inventors: Yan ZENG, Weiyi CHANG, Pingfei FU, Qifan ZHENG, Zhaoqin LIN
-
Publication number: 20230129509Abstract: 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: ApplicationFiled: December 22, 2022Publication date: April 27, 2023Inventors: Zhaoqin LIN, Pingfei FU, Yan ZENG, Qifan ZHENG, Chen ZHAO
-
Patent number: 11636879Abstract: 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: GrantFiled: May 14, 2022Date of Patent: April 25, 2023Assignee: BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.Inventors: Ya Wang, Wei Jiang, Qifan Zheng, Pingfei Fu
-
Publication number: 20230122589Abstract: 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: ApplicationFiled: December 20, 2022Publication date: April 20, 2023Inventors: Qifan ZHENG, Chen ZHAO, Yan ZENG, Pingfei FU
-
Publication number: 20220383905Abstract: 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: ApplicationFiled: August 10, 2022Publication date: December 1, 2022Inventors: Yan ZENG, Chen ZHAO, Qifan ZHENG, Pingfei FU
-
Publication number: 20220385997Abstract: The present disclosure relates to a video processing method and apparatus, a readable medium, and an electronic device. The method includes: acquiring a first highlight segment obtained by performing highlight recognition on a target video; displaying an editing page corresponding to the first target highlight segment in response to an editing instruction for a first target highlight segment, where the editing page is used by a user to perform an editing operation on the first target highlight segment; processing, according to the editing operation of the user, the first target highlight segment to obtain a second highlight segment; and posting the second highlight segment in response to receiving a posting instruction for the second highlight segment.Type: ApplicationFiled: August 10, 2022Publication date: December 1, 2022Inventors: Ke ZHONG, Caiwen LIN, Yijie LI, Kun CHANG, Zhenbang SUN, Qing LONG, Liangjie TANG, Pingfei FU, Zhaoqin LIN, Yan LI
-
Publication number: 20220277775Abstract: 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: ApplicationFiled: May 14, 2022Publication date: September 1, 2022Inventors: Ya WANG, Wei JIANG, Qifan ZHENG, Pingfei FU