Method and system applied to terminal for collecting streaming media and automatically identifying and adjusting direction

Abstract

The invention discloses a method and a system applied to a terminal for collecting streaming media and automatically identifying and adjusting direction. The method comprises the steps of: collecting an original video stream; obtaining a rotating angle A1 of the terminal relating to a terminal benchmark and a rotating angle A2 of a camera on the terminal relating to the terminal benchmark; calculating a rotating angle A3 of the video image; coding the original video stream to form video frame coded data; adding the rotating angle information of the video image into the coded header file of the video frame coded data to form a code stream with the rotating angle information; uploading the formed code stream with the rotating angle information to a server; obtaining the code stream from the server by a client to decode the code stream to obtain the rotating angle information of the video image and the video stream; parsing the rotating angle information, and sending both the parsed information and the decoded video stream to a display rendering module; acceleratedly rotating the video image by the display rendering module to allow the video image to be displayed normally.

Description

technical field [0001] The present application relates to the technical field of media processing, and in particular, relates to a method and system for automatically identifying and adjusting the direction of a terminal for streaming media collection. Background technique [0002] The popularity of the Internet and the application of multimedia technology in Internet companies urgently require technologies that can transmit media files such as video, audio, and computer animation in real time. In this context, streaming technology and streaming media have emerged. In layman's terms, streaming transmission technology means that when the video and audio server of the Internet transmits media files such as sound, image or animation from the server to the client in real time, the user does not have to wait for all the media files to be downloaded, but only needs to delay a few minutes. Seconds or more than ten seconds, it can be played on the user's computer or other playback t...

AI Technical Summary

Problems solved by technology

[0006] In view of this, the technical problem to be solved in this application is to provide a method and system for automatically identifying and adjusting the direction of streaming media collection on a terminal, so as to solve the problem of When the direction of the mobile phone itself rotates and the captured video is played, the image in the video also rotates to ensure that the video can be played smoothly and normally.

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