Method for video processing, an electronic device for video playback and a video playback system

An electronic device for video playback, the electronic device comprising a processor and a memory having computer-executable instructions stored thereon, when the computer-executable instructions are executed by the processor, cause the processor to perform a method for video processing, the method comprising:

• receiving an input video comprising a plurality of sections, and metadata associated with the input video, at least two sections of the plurality of sections of the input video having different frame rates;
• and
• performing real-time processing on the input video according to the metadata, so as to output an output video with a constant target frame rate in real-time,
• wherein, the metadata comprising information indicating the frame rate of each section of the input video;
• or the metadata comprising information indicating the frame rate of each section of the input video and at least one of the following information:
• information indicating the target frame rate and information indicating a processing operation to be used for performing real-time processing on the input video.

A computer-readable storage medium having computer-executable instructions stored thereon, when the computer-executable instructions are executed by a processor, cause the processor to perform a method for video processing, the method comprising:

• receiving an input video comprising a plurality of sections, and metadata associated with the input video, at least two sections of the plurality of sections of the input video having different frame rates;
• and
• performing real-time processing on the input video according to the metadata, so as to output an output video with a constant target frame rate in real-time,
• wherein, the metadata comprising information indicating the frame rate of each section of the input video;
• or the metadata comprising information indicating the frame rate of each section of the input video and at least one of the following information:
• information indicating the target frame rate and information indicating a processing operation to be used for performing real-time processing on the input video.

A video playback system, comprising:

• an electronic device for video playback, the electronic device comprising a processor and a memory having computer-executable instructions stored thereon, when the computer-executable instructions are executed by the processor, cause the processor to perform a method for video processing, the method comprising:
• receiving an input video comprising a plurality of sections, and metadata associated with the input video, at least two sections of the plurality of sections of the input video having different frame rates;
• and
• performing real-time processing on the input video according to the metadata, so as to output an output video with a constant target frame rate in real-time,
• wherein, the metadata comprising information indicating the frame rate of each section of the input video;
• or the metadata comprising information indicating the frame rate of each section of the input video and at least one of the following information:
• information indicating the target frame rate and information indicating a processing operation to be used for performing real-time processing on the input video;
• and
• a display device,
• wherein the electronic device is configured to transmit the output video to the display device in real time, so as to display the output video by the display device.