36results about How to "Improve the live broadcast experience" patented technology

The embodiment of the present invention provides a method and device for multi-platform parallel live broadcast, the method includes: after the first application establishes a connection with the camera service of the operating system, start the camera device through the camera service, and use the camera The device previews the image in real time; stores the real-time preview data of the real-time preview image in a predetermined preview buffer through the camera service, and sends the real-time preview data stored in the predetermined preview buffer to the first application program; according to the received real-time preview data, respectively send the real-time preview data to the at least one second application program through the camera service; according to the respectively received real-time preview data, in the The real-time preview images are displayed in respective corresponding window interfaces of the at least one second application program. Through the present invention, it is realized that the host can perform live broadcast on multiple live broadcast platforms at the same time.

The present invention provides a multi-cloud video distribution strategy optimization method and system, the method comprising: obtaining live video stream data within a historical period, CDN delay data of each cloud platform server, CDN distribution price and transcoding price of each transcoding template ; To clean the live video stream data, count the total number of first audience terminals in the first period of the historical period, the proportion of the minimum required bit rate and the proportion of the number of live users corresponding to each source bit rate, according to the source video bit rate and the number of audience terminals The minimum required code rate is used to classify user categories; predict the total number of second viewer terminals watching videos in the future predetermined time period, calculate the number of viewer terminals corresponding to various users in the future predetermined time period, and calculate the future Each consumption cost and each QoE value within the predetermined period; according to each consumption cost and each QoE value, determine the cloud platform server suitable for each user, and calculate the proportion of the total number of users covered by each cloud platform server within the future predetermined period.

The invention discloses a method for eliminating live broadcast delay based on a Flash player. The live video delay caused by network fluctuations is divided into client network fluctuations and live broadcast end network fluctuations. The invention analyzes the reasons for client network fluctuations and live broadcast end network fluctuations. , respectively solves the problem of excessive live broadcast delay caused by network fluctuations on the client side and network fluctuations on the live broadcast side, and improves the live broadcast experience.

Embodiments of the present invention provide a method and device for sharing messages based on intent Intent, including: monitoring the state of the Intent interface of the target application program for sharing the message; when monitoring the first application program in the first terminal device through the Intent interface When the Intent information for the target application program is sent, the Intent information is acquired; based on a predetermined network, the Intent information is sent to the second terminal device. Through the present invention, in the live broadcast environment of multiple terminal devices, the first terminal device can simply, conveniently and quickly share the message to be shared to the second terminal device, so that the second terminal device can socialize through the second terminal device. The software sends the messages to be shared to fans in a timely and efficient manner, realizing the communication mode in which the anchor directly communicates with fans through the first terminal device, and further improves the live broadcast experience of the anchor.

Embodiments of the present invention provide a method and device for displaying the number of viewers in a live broadcast room. The method includes: in response to the interruption notice of the live video in the live broadcast room, decrementing the number of viewers in the live broadcast room; and sequentially sending the decremented number of viewers to The anchor client corresponding to the live broadcast room, so that the anchor client sequentially updates and displays the number of viewers after the decrement. Based on the method for displaying the number of viewers in the live broadcast room provided by this solution, when the live video stream is cut off, the number of viewers in the live broadcast room is gradually reduced, reducing the waste of network resources and improving the live broadcast experience of the anchor.

The invention discloses a sound processing method in the live broadcast process and a terminal device. The method comprises the following steps: obtaining a speech signal of a user, and identifying aspeech instruction in the speech signal; according to the speech instruction, determining audio data to be obtained of the terminal device; determining whether to obtain the audio data to be obtainedaccording to presetting of whether each audio data of the terminal is forbidden obtaining; and if determining to obtain the audio data to be obtained, playing the audio data to be obtained through theterminal device to obtain the audio data to be obtained, and carrying out sound mixing processing on the obtained audio data to be obtained and the speech signal of the user to generate live audio data. The method can prevent obtaining user-undesired audio data in the terminal device, and realizes control of sound sources for sound mixing during sound mixing to obtain better live audio data, thereby enriching atmosphere of live broadcast.

The present disclosure relates to a topic guidance method, a live broadcast device, and a terminal device in a live broadcast. The method includes: extracting the feature information of the host from the live data; in response to extracting the feature information of the host, based on the feature information, identifying the age and gender of the anchor; and outputting chat content matching the age and gender of the anchor in response to identifying the age and gender of the anchor. The topic guidance method, live broadcast device and terminal equipment provided in the present disclosure can activate the live broadcast atmosphere, improve the live broadcast experience, and increase user stickiness during the live broadcast.

Embodiments of the present invention provide a remote desktop-based live broadcast method and live broadcast equipment. The live broadcast method includes: collecting the first display data of the live image through multiple cameras of the first terminal equipment, and correspondingly using the first terminal equipment. The cloud server distributes the first display data to a plurality of second terminal devices; obtains the second display data of at least one application program in the first terminal device, and based on a predetermined image synthesis method, combines the first The display data and the second display data are synthesized into screen projection data; and the screen projection data is sent to at least one third terminal device through a predetermined network channel, so as to preview the screen projection image during the live broadcast. Through the present invention, the user can perform live broadcast without the mobile terminal during the live broadcast process, thereby improving the performance of live audio and video, solving the problem of short battery life during the live broadcast process, and greatly satisfying the multi-faceted use needs of the user.

The invention provides a football game interactive method, a system, a terminal and a device based on video live broadcasting, wherein the game interactive method comprises the following steps: a userend generates first live broadcasting data and sends the first live broadcasting data to a live broadcasting server; the live broadcasting server forms the second live broadcasting data according tothe first live broadcasting data and sends the second live broadcasting data to a plurality of user terminals so as to display the video pictures of the plurality of user terminals on the live broadcasting interface of the user terminals; the user terminal recognizes facial features in its video picture and acquires preset feature points; the live broadcast server sends the image data of the football object to a plurality of user terminals at the beginning of the game; the user terminal displays the football object on the video picture according to the image data; the user terminal detects thetrajectory generated by the touch movement of the football object by the preset characteristic points on the video picture, and generates game data and sends the game data to the live broadcast server; the live broadcast server sends game data of a plurality of user terminals to the user terminals. In the manner described above, the present application can enhance the live broadcast experience and enrich the interest.