Abstract: Disclosed herein are system, method, and computer program product embodiments for automatically and programmatically generating crowdsource trailers. In an embodiment, interactions with streaming content performed by a plurality users who consumed the content are received. A value is assigned to each of the interactions. A plurality of windows of content are identified within the streaming content. The values of the interactions for each of the landing frames within each of the plurality of windows are accumulated. A particular one of the plurality of windows with a highest accumulated value is selected. A trailer for the content is generated based on the selected particular window and provided.

Abstract: Various implementations disclosed are for detecting moving objects that are in a field of view of a head-mountable device (HMD). In various implementations, the HMD includes a display, an event camera, a non-transitory memory, and a processor coupled with the display, the event camera and the non-transitory memory. In some implementations, the method includes synthesizing a first optical flow characterizing one or more objects in a field of view of the event camera based on depth data associated with the one or more objects. In some implementations, the method includes determining a second optical flow characterizing the one or more objects in the field of view of the event camera based on event image data provided by the event camera. In some implementations, the method includes determining that a first object of the one or more objects is moving based on the first optical flow and the second optical flow.

Abstract: A system includes a computing platform having a hardware processor and a memory storing a software code. The software code is executed to receive a content selection input identifying audio-video (AV) content from a user, and determine a user preferred playback mode for a core video component of the AV content using one or more of (x) a media consumption profile of the user, (y) a playback mode selection input received from the user, or (z) a playback mode supported by a user device. The software code also obtains a media package containing multiple versions of the core video component and metadata identifying a default playback mode, and streams the AV content to the user device using: the user preferred playback mode when a version of the core video component corresponding to the user preferred playback mode is contained in the media package, or the default playback mode otherwise.

Abstract: A method includes identifying a plurality of media content items for a playlist, each of the plurality of media content items having an introductory segment, one or more main segments, and an ending segment; determining a length of an ending segment of a first media content item and a length of an introductory segment of a second media content item; selecting an interstitial to be added to the playlist between one or more main segments of the first media content item and one or more main segments of the second media content item; and responsive to determining that a length of the interstitial is less than a combined length of the ending segment and the introductory segment, adjusting an overlap on the interstitial of the ending segment of the first content media item and the introductory segment of the second media content item.

Abstract: Methods, apparatus, systems and articles of manufacture are disclosed for delivering extended payloads with composite watermarks. Examples disclosed herein embed a first watermark into a media stream in accordance with a first watermark technology, where the first watermark includes a first indicator bit and a first payload. Disclosed examples also embed a second watermark into the media stream in accordance with a second watermark technology, where the second watermark includes a second indicator bit and a second payload. In some disclosed examples, the first indicator bit and the second indicator bit are to indicate whether the first payload and the second payload are to be combined when the first watermark and the second watermark are decoded.

Abstract: There is provided a method and apparatus for detecting an object, especially an object remotely placed in a field of view (FOV) using optical pulses with non-uniform pulse power, without exceeding the Accessible Emitted Limit (AEL) A plurality of optical pulses including two or more levels of pulse power may be emitted to detect an object in the FOV. Information related to the object may be generated from the returning optical pulses. The optical pulses with non-uniform pulse power may result in increased probability of detection associated with the pulses returning from the remotely located object, and therefore the density of point clouds associated with the remotely located object may be increased.

Abstract: A laser machine having less constraints on the dimension and shape of a machining object than a laser machine in the related art. The laser machine includes: a flying body capable of floating and moving in a space; a machining head mounted on the flying body and configured to radiate a laser beam; a position/posture detector configured to detect the position and posture of the machining head with respect to a workpiece; a radiation position changer capable of changing the radiation position of the laser beam radiated from the machining head on the basis of the position and posture of the machining head detected by the position/posture detector; and a laser oscillator configured to supply the laser beam to the machining head.

Abstract: Spring operated catch mechanisms to secure components together.

Abstract: Present embodiments include but are not limited to a video camera which is able to capture and record video data of an entire machine without contacting the machine, to visually study complex motions which vary both in time and spatially at different locations on the machine, wherein filters applied to the motion present in the video recording are used to identify frequencies of importance and to visualize their impact on the operation of the machine, including by removing certain frequencies of lesser interest from the video recording.

Abstract: A warning system for warning vulnerable road users (VRUs) includes an edge computing device having a graphics processing unit (GPU), one or more sensors that acquire spatial-temporal data of road users, and one or more warning devices that output a warning to warn targeted VRUs of danger. The GPU uses one or more artificial intelligence (AI) algorithms to process the spatial-temporal data of the road users to predict a path, trajectory, behavior, and intent for the road users. The GPU then analyzes the predictions of the road users to determine convergences between the predictions to determine threat interactions and identify targeted VRUs. In response to determining threat interactions and identifying the targeted VRUs, the edge computing device outputs targeting instructions and warning response instructions to the one or more warning devices to deploy the one or more warning devices to warn the targeted VRUs.

Abstract: Disclosed is a surround view monitoring system for a vehicle, including a plurality of cameras included in the vehicle and configured to capture images of a region around the vehicle, an image synthesizer configured to form a synthesized image for monitoring the region around the vehicle by synthesizing the images captured by the plurality of cameras, a driving recognizer configured to recognize driving-state information of the vehicle, and a display controller configured to control a display device to selectively display a portion or an entirety of the synthesized image formed by the image synthesizer based on the driving-state information of the vehicle, recognized by the driving recognizer.

Abstract: Systems and methods are provided to evaluate moving objects undergoing periodic motion through the screening of a video recording of such objects in motion for frequency peaks in the spectral data, and to determine spatially where these frequencies occur in the scene depicted in the video recording, wherein a frequency spectrum is created for a subset of pixels or virtual pixels and a composite frequency spectrum table or graph is constructed of frequencies that are selected from among the larger group of frequencies represented by the frequency peaks of the spectral data.

Abstract: In various embodiments, an encoding optimization application positions key frames within encoded video sequences based on shot changes. The encoding optimization application determines key frame location(s) based on shot change(s) included in a source video sequence associated with a media title. Each key frame location is associated with a different frame included in the source video sequence. For each of the key frame location(s), the encoding optimization application configures an encoding application to encode a frame of video content located at the key frame location as a key frame when performing encoding operations. Subsequently, the encoding optimization application causes the encoding application to perform encoding operation(s) on the source video sequence to generate a first encoded video sequence. During playback, the media title is switchable between a decoded version of the first encoded video sequence and a decoded version of a second encoded video sequence at the key frame location(s).

Abstract: A track intrusion detection system for detecting the presence of human-size intruders in a path of a railway vehicle is disclosed. The track intrusion detection system includes at least one-track module for each entrance of a tunnel railway and a server. Each track module includes at least two sensors and a signal processing unit to indicate the presence of human intruders in the area scanned by the at least two sensors. The system utilizes both measured distance and reflectivity compared with previously recorded distance and reflectivity in an empty tunnel, to assess the presence of a human-size intruder. A predefined masked area may be excluded from alert.

Abstract: A content streaming system and methodology for facilitating the management of content streaming. A video packaging and origination service provides streaming content that is organized according to a set of encoded content chunks. A video playback application processes the set of encoded content chunks to dynamically form a content segment for live video streaming. The video playback application further processes the set of encoded content chunks to apply framerate heuristics associated with encoded content segments.

Abstract: Devices and techniques are generally described for selection of an object to follow during a video call. In various examples, a first frame of image data may be received from a camera. First image data representing a first person and second image data representing a second person may be determined. A first priority level may be determined for the first person at a first time. A second priority level for the second person may be determined at the first time. The camera may be controlled to follow the first person based at least in part on the first priority level and the second priority level.

Abstract: Video content may be captured by an image capture device during a capture duration. The video content may include video frames that define visual content viewable as a function of progress through a progress length of the video content. Rotational position information may characterize rotational positions of the image capture device during the capture duration. Time-lapse video frames may be determined from the video frames of the video content based on a spatiotemporal metric. The spatiotemporal metric may characterize spatial smoothness and temporal regularity of the time-lapse video frames. The spatial smoothness may be determined based on the rotational positions of the image capture device corresponding to the time-lapse video frames, and the temporal regularity may be determined based on moments corresponding to the time-lapse video frames. Time-lapse video content may be generated based on the time-lapse video frames.

Abstract: A system and method for providing described video for media content generates a plurality of individual audio files, possibly using text-to-speech, for each line of a described video script. The described video script provides an indication of the timing, such as for example the start time and length, of the individual described video lines. The described video script can then be used to combine the individual audio files into a single audio file for inclusion with the media content.

Abstract: Embodiments of the invention are directed to providing custom abridged versions of a media item. Aspects include receiving, from an electronic device of a user, a request for the media item and dividing the media item into a plurality of segments. Aspects also include determining a length of an available time for the user and creating the abridged version of the media item by combining a subset of the plurality of segments, where the runtime of the abridged version of the media item is less than the length of available time. Aspects further include transmitting, to the electronic device of the user, the abridged version of the media item.

Abstract: Aspects of the present disclosure involve a system comprising a computer-readable storage medium storing a program and a method for generating a summary based on trip information. The program and method include operations for: determining that one or more criteria associated with a user correspond to a trip taken by the user during a given time interval; retrieving a plurality of visual media items generated by a client device of the user during the given time interval; determining location information for the plurality of visual media items; automatically generating a trip graphic to represent the trip based on the plurality of visual media items generated by the user during the given time interval and the determined location information; and causing the trip graphic to be displayed on the client device.