Techniques for encoding image data are discussed. Image data containing multiple image frames can be received from an image sensor associated with a vehicle. A first image frame and a second image frame may be associated with a first data chunk. A first metadata associated with the first image frame can be identified. Additionally, a second metadata associated with the second image frame can be identified. The first data chunk can be created that includes the first image frame, the second image frame, the first metadata, and the second metadata. The first data chunk can be stored in a video container, where the video container can be indexed to access the first image frame with the first metadata or the second image frame with the second metadata.

The described techniques relate to a simulation system that multiplexes sensor data from multiple sensors and outputs the multiplexed sensor data in channels corresponding to the multiple sensors to appropriate vehicle systems at an appropriate time based on encoded timestamp data. In examples, a multiplexer may receive sensor datasets associated with different sensors. The multiplexer may encode the different sensor datasets with timestamp data and supplemental data to generate an encoded dataset. The multiplexer may output the encoded dataset to a video output port to transmit the encoded dataset to a demultiplexer. The demultiplexer receives the encoded dataset from the video output port, and separates the encoded dataset into channels corresponding to the sensors from which the sensor data was received. The demultiplexer may output the datasets in the respective channels at a time (or times) indicated in the timestamp data and according to the supplemental data.

The invention relates to an image playing system and an image playing method. The image playing system includes a projection device. The projection device includes a storage circuit, a processor, and a projection module. The storage circuit stores a playing content including at least one multimedia content, a play time length and a play order corresponding to each multimedia content. The processor obtains the playing content from the storage circuit in response to receiving the power signal. The projection module is controlled by the processor and sequentially projects the multimedia content according to the play time length and play order corresponding to each multimedia content.

Techniques for controlling an interface of a multi-input modality device are described. In an example, a device presents a menu on a display in a first input modality mode of the device. The menu includes graphical user interface (GUI) elements. The first input modality mode corresponds to a first type of input modality. The device receives first input corresponding to a second type of input modality. The device presents the menu on the display in a second input modality mode of the device that corresponds to the second type of input modality. The first input modality mode and the second input modality mode are exclusive to each other and each provide a different menu navigation control. The device changes a presentation of a visual indicator at a first location associated with a first GUI element of the GUI elements in the menu based on the second input modality mode.

A method for recommending multimedia information, an electronic device and a non-transitory computer readable storage medium are provided. The method includes: obtaining voiceprint information of a passenger seated in a vehicle; determining an attribute category corresponding to the passenger from a plurality of attribute categories according to the voiceprint information of the passenger; selecting a multimedia information mode for recommending multimedia information to the passenger from a plurality of multimedia information modes according to the attribute category corresponding to the passenger and a correspondence between the plurality of attribute categories and the plurality of multimedia information modes; and displaying multimedia information corresponding to the selected multimedia information mode on a multimedia interaction device installed in the vehicle and associated with a seat in which the passenger is seated.

A WiFi camera includes an accelerometer and detects mechanical shock events. An electronic processor is communicatively coupled to the accelerometer and produces a record of the shock events detected by the accelerometer. The electronic processor performs shock monitoring while the camera is in low power and sleep modes. A system-on-chip performs shock monitoring while the camera is in full operation, standby and idle modes.

A control system using an in-vehicle gesture input, and more particularly, a system for receiving a vehicle occupant's gesture and controlling the execution of vehicle functions. The control system using an in-vehicle gesture input includes an input unit configured to receive a user's gesture, a memory configured to store a control program using an in-vehicle gesture input therein, and a processor configured to execute the control program. The processor performs an information display control for areas layered in a windshield screen according to the user's gesture.

A method, an apparatus and a system for the reproduction of a specific multimedia content are provided. The method includes the step of acquiring one or more samples of a specific multimedia content reproduced by a mobile multimedia radio/television apparatus, where the specific multimedia content is included in a first signal emitted by a broadcast-type radio/television network, including the further step of determining an identifier of the specific multimedia content and the value of a quality parameter of the first signal. According to the value of the quality parameter of the first signal, further steps include receiving on a multimedia telephone apparatus the specific multimedia content through a second signal emitted by a cellular telephone network, sending the specific multimedia content to one or more multimedia reproduction units included in the mobile multimedia radio/television apparatus.

Disclosed is an infotainment system for reproducing DRM content. The infotainment system for reproducing digital rights management (DRM) content of the present disclosure includes a module unit configured to receive the DRM content from a content provider, to reproduce the DRM content, and to convert the reproduced content into an output signal, a vehicle base unit including an interface configured to receive and transmit the output signal, and a display unit configured to display the output signal transmitted through the interface. The infotainment system for reproducing DRM content of the present disclosure has an effect of reproducing DRM content in an in-vehicle infotainment system without breaking laws related thereto.

In at least one embodiment, an apparatus and method for monitoring audio content that is played back in a vehicle is provided. The apparatus includes memory and a media controller. The media controller includes the memory and is programmed to transmit first media content as desired by one or more first vehicle occupants positioned in a first zone seating area and to transmit second media content as desired one or more second vehicle occupants positioned in a second zone seating area. The media controller is further programmed to receive an indication from the one or more first vehicle occupants to transmit the second media content in the first zone seating area and to transmit the second media content for monitoring by the one or more first vehicle occupants in the first zone seating area based on the indication.