公开(公告)号：US20240244287A1

公开(公告)日：2024-07-18

申请号：US18154412

申请日：2023-01-13

Applicant: Adobe Inc.

Inventor： Kim Pascal PIMMEL ,  Stephen Joseph DIVERDI ,  Jiaju MA ,  Rubaiat HABIB ,  Li-Yi WEI ,  Hijung SHIN ,  Deepali ANEJA ,  John G. NELSON ,  Wilmot LI ,  Dingzeyu LI ,  Lubomira Assenova DONTCHEVA ,  Joel Richard BRANDT

IPC: H04N21/431 ,  G06F3/04812 ,  G06F3/0482 ,  H04N21/4402

CPC classification number: H04N21/4312 ,  G06F3/04812 ,  G06F3/0482 ,  H04N21/440236

Abstract: Embodiments of the present disclosure provide, a method, a system, and a computer storage media that provide mechanisms for multimedia effect addition and editing support for text-based video editing tools. The method includes generating a user interface (UI) displaying a transcript of an audio track of a video and receiving, via the UI, input identifying selection of a text segment from the transcript. The method also includes in response to receiving, via the UI, input identifying selection of a particular type of text stylization or layout for application to the text segment. The method further includes identifying a video effect corresponding to the particular type of text stylization or layout, applying the video effect to a video segment corresponding to the text segment, and applying the particular type of text stylization or layout to the text segment to visually represent the video effect in the transcript.

公开(公告)号：US20240135973A1

公开(公告)日：2024-04-25

申请号：US17967364

申请日：2022-10-17

Applicant: Adobe Inc.

Inventor： Xue BAI ,  Justin Jonathan SALAMON ,  Aseem Omprakash AGARWALA ,  Hijung SHIN ,  Haoran CAI ,  Joel Richard BRANDT ,  Lubomira Assenova DONTCHEVA ,  Cristin Ailidh Fraser

IPC: G11B27/036 ,  G06F40/166 ,  G10L15/26 ,  G10L25/57 ,  G11B27/34

CPC classification number: G11B27/036 ,  G06F40/166 ,  G10L15/26 ,  G10L25/57 ,  G11B27/34 ,  G06F3/0482

Abstract: Embodiments of the present invention provide systems, methods, and computer storage media for identifying candidate boundaries for video segments, video segment selection using those boundaries, and text-based video editing of video segments selected via transcript interactions. In an example implementation, boundaries of detected sentences and words are extracted from a transcript, the boundaries are retimed into an adjacent speech gap to a location where voice or audio activity is a minimum, and the resulting boundaries are stored as candidate boundaries for video segments. As such, a transcript interface presents the transcript, interprets input selecting transcript text as an instruction to select a video segment with corresponding boundaries selected from the candidate boundaries, and interprets commands that are traditionally thought of as text-based operations (e.g., cut, copy, paste) as an instruction to perform a corresponding video editing operation using the selected video segment.

公开(公告)号：US20240134909A1

公开(公告)日：2024-04-25

申请号：US17967703

申请日：2022-10-17

Applicant: Adobe Inc.

Inventor： Lubomira Assenova DONTCHEVA ,  Dingzeyu LI ,  Kim Pascal PIMMEL ,  Hijung SHIN ,  Hanieh DEILAMSALEHY ,  Aseem Omprakash AGARWALA ,  Joy Oakyung KIM ,  Joel Richard BRANDT ,  Cristin Ailidh Fraser

IPC: G06F16/732

CPC classification number: G06F16/732

Abstract: Embodiments of the present invention provide systems, methods, and computer storage media for a visual and text search interface used to navigate a video transcript. In an example embodiment, a freeform text query triggers a visual search for frames of a loaded video that match the freeform text query (e.g., frame embeddings that match a corresponding embedding of the freeform query), and triggers a text search for matching words from a corresponding transcript or from tags of detected features from the loaded video. Visual search results are displayed (e.g., in a row of tiles that can be scrolled to the left and right), and textual search results are displayed (e.g., in a row of tiles that can be scrolled up and down). Selecting (e.g., clicking or tapping on) a search result tile navigates a transcript interface to a corresponding portion of the transcript.

公开(公告)号：US20240134597A1

公开(公告)日：2024-04-25

申请号：US17967714

申请日：2022-10-17

Applicant: Adobe Inc.

Inventor： Lubomira Assenova DONTCHEVA ,  Anh Lan TRUONG ,  Hanieh DEILAMSALEHY ,  Kim Pascal PIMMEL ,  Aseem Omprakash AGARWALA ,  Dingzeyu Li ,  Joel Richard BRANDT ,  Joy Oakyung KIM

IPC: G06F3/16 ,  G06F3/0482 ,  G06F3/0484 ,  G06F16/735 ,  G06F16/738

CPC classification number: G06F3/167 ,  G06F3/0482 ,  G06F3/0484 ,  G06F16/735 ,  G06F16/738

Abstract: Embodiments of the present invention provide systems, methods, and computer storage media for a question search for meaningful questions that appear in a video. In an example embodiment, an audio track from a video is transcribed, and the transcript is parsed to identify sentences that end with a question mark. Depending on the embodiment, one or more types of questions are filtered out, such as short questions less than a designated length or duration, logistical questions, and/or rhetorical questions. As such, in response to a command to perform a question search, the questions are identified, and search result tiles representing video segments of the questions are presented. Selecting (e.g., clicking or tapping on) a search result tile navigates a transcript interface to a corresponding portion of the transcript.

公开(公告)号：US20250140292A1

公开(公告)日：2025-05-01

申请号：US18431103

申请日：2024-02-02

Applicant: ADOBE INC.

Inventor： Anh Lan TRUONG ,  Deepali ANEJA ,  Hijung SHIN ,  Rubaiat HABIB ,  Jakub FISER ,  Kishore RADHAKRISHNA ,  Joel Richard BRANDT ,  Matthew David FISHER ,  Zeyu JIN ,  Kim Pascal PIMMEL ,  Wilmot LI ,  Lubomira Assenova DONTCHEVA

IPC: G11B27/036 ,  G06V20/40 ,  G06V40/16 ,  H04N5/262

Abstract: Embodiments of the present invention provide systems, methods, and computer storage media for cutting down a user's larger input video into an edited video comprising the most important video segments and applying corresponding video effects. Some embodiments of the present invention are directed to adding face-aware scale magnification to the trimmed video (e.g., applying scale magnification to simulate a camera zoom effect that hides shot cuts with respect to the subject's face). For example, as the trimmed video transitions from one video segment to the next video segment, a scale magnification may be applied that zooms in on a detected face at a boundary between the video segments to smooth the transition between video segments.

公开(公告)号：US20240127855A1

公开(公告)日：2024-04-18

申请号：US17967697

申请日：2022-10-17

Applicant: Adobe Inc.

Inventor： Lubomira Assenova DONTCHEVA ,  Xue BAI ,  Aseem Omprakash AGARWALA ,  Joel Richard BRANDT

IPC: G11B27/02 ,  G06V20/40 ,  G06V40/16

CPC classification number: G11B27/02 ,  G06V20/46 ,  G06V20/48 ,  G06V20/49 ,  G06V40/172 ,  G06V40/176

Abstract: Embodiments of the present invention provide systems, methods, and computer storage media for selection of the best image of a particular speaker's face in a video, and visualization in a diarized transcript. In an example embodiment, candidate images of a face of a detected speaker are extracted from frames of a video identified by a detected face track for the face, and a representative image of the detected speaker's face is selected from the candidate images based on image quality, facial emotion (e.g., using an emotion classifier that generates a happiness score), a size factor (e.g., favoring larger images), and/or penalizing images that appear towards the beginning or end of a face track. As such, each segment of the transcript is presented with the representative image of the speaker who spoke that segment and/or input is accepted changing the representative image associated with each speaker.

公开(公告)号：US20250168442A1

公开(公告)日：2025-05-22

申请号：US19033062

申请日：2025-01-21

Applicant: Adobe Inc.

Inventor： Kim Pascal PIMMEL ,  Stephen Joseph DIVERDI ,  Jiaju MA ,  Rubaiat HABIB ,  LI-Yi WEI ,  Hijung SHIN ,  Deepali ANEJA ,  John G. NELSON ,  Wilmot LI ,  Dingzeyu LI ,  Lubomira Assenova DONTCHEVA ,  Joel Richard BRANDT

IPC: H04N21/431 ,  G06F3/04812 ,  G06F3/0482 ,  H04N21/4402

Abstract: Embodiments of the present disclosure provide, a method, a system, and a computer storage media that provide mechanisms for multimedia effect addition and editing support for text-based video editing tools. The method includes generating a user interface (UI) displaying a transcript of an audio track of a video and receiving, via the UI, input identifying selection of a text segment from the transcript. The method also includes in response to receiving, via the UI, input identifying selection of a particular type of text stylization or layout for application to the text segment. The method further includes identifying a video effect corresponding to the particular type of text stylization or layout, applying the video effect to a video segment corresponding to the text segment, and applying the particular type of text stylization or layout to the text segment to visually represent the video effect in the transcript.

公开(公告)号：US20240127858A1

公开(公告)日：2024-04-18

申请号：US17967608

申请日：2022-10-17

Applicant: Adobe Inc.

Inventor： Lubomira Assenova DONTCHEVA ,  Hijung SHIN ,  Joel Richard BRANDT ,  Joy Oakyung KIM

IPC: G11B27/031 ,  G10L15/24 ,  G10L15/26

CPC classification number: G11B27/031 ,  G10L15/24 ,  G10L15/26

Abstract: Embodiments of the present invention provide systems, methods, and computer storage media for annotating transcript text with video metadata, and including thumbnail bars in the transcript to help users select a desired portion of a video through transcript interactions. In an example embodiment, a video editing interface includes a transcript interface that presents a transcript with transcript text that is annotated to indicate corresponding portions of the video where various features were detected (e.g., annotating via text stylization of transcript text and/or labeling the transcript text with a textual representation of a corresponding detected feature class). In some embodiments, the transcript interface displays a visual representation of detected non-speech audio or pauses (e.g., a sound bar) and/or video thumbnails corresponding to each line of transcript text (e.g., a thumbnail bar). Transcript text, soundbars, and/or thumbnail bars are selectable to identify and perform video editing operations on a corresponding video segment.

公开(公告)号：US20240126994A1

公开(公告)日：2024-04-18

申请号：US17967562

申请日：2022-10-17

Applicant: Adobe Inc.

Inventor： Hanieh DEILAMSALEHY ,  Aseem Omprakash AGARWALA ,  Haoran CAI ,  Hijung SHIN ,  Joel Richard BRANDT ,  Lubomira Assenova DONTCHEVA

IPC: G06F40/30 ,  G06F40/205 ,  H04N5/93

CPC classification number: G06F40/30 ,  G06F40/205 ,  H04N5/9305

Abstract: Embodiments of the present invention provide systems, methods, and computer storage media for segmenting a transcript into paragraphs. In an example embodiment, a transcript is segmented to start a new paragraph whenever there is a change in speaker and/or a long pause in speech. If any remaining paragraphs are longer than a designated length or duration (e.g., 50 or 100 words), each of those paragraphs is segmented using dynamic programming to minimize a cost function that penalizes candidate paragraphs based on divergence from a target paragraph length and/or that rewards candidate paragraphs that group semantically similar sentences. As such, the transcript is visualized, segmented at the identified paragraphs.