Video processing method and apparatus

A video processing method, applicable to a first device, the method comprising:

• receiving, by the first device, an operation of enabling photographing in a movie mode, wherein the movie mode is a mode for recording a high dynamic range HDR (HDR) video;
• obtaining, by the first device, a first image sequence based on a camera in response to the operation of enabling photographing, wherein the first image sequence corresponds to a first brightness scene;
• performing, by the first device, encoding based on the first image sequence and first dynamic metadata corresponding to the first brightness scene, to obtain a first HDR video, wherein the first dynamic metadata comprises a preset brightness;
• sending, by the first device, the first HDR video to a second device;
• obtaining, by the first device, a second image sequence based on the camera, wherein the second image sequence corresponds to a second brightness scene, and the first brightness scene is different from the second brightness scene,
• wherein the performing, by the first device, encoding based on the first image sequence and first dynamic metadata corresponding to the first brightness scene, to obtain a first HDR video comprises:
• performing, by the first device, encoding based on the first image sequence, the second image sequence, the first dynamic metadata corresponding to the first brightness scene, and second dynamic metadata corresponding to the second brightness scene, to obtain the first HDR video.

A terminal device, comprising a memory, a processor, and a computer program stored in the memory, wherein the processor, when executing the computer program, causes the terminal device to perform a method, the method comprising:

• receiving an operation of enabling photographing in a movie mode, wherein the movie mode is a mode for recording a high dynamic range HDR (HDR) video;
• obtaining a first image sequence based on a camera in response to the operation of enabling photographing, wherein the first image sequence corresponds to a first brightness scene;
• performing encoding based on the first image sequence and first dynamic metadata corresponding to the first brightness scene, to obtain a first HDR video, wherein the first dynamic metadata comprises a preset brightness;
• sending the first HDR video to a second device;
• and
• obtaining a second image sequence based on the camera, wherein the second image sequence corresponds to a second brightness scene, and the first brightness scene is different from the second brightness scene,
• wherein the performing encoding based on the first image sequence and first dynamic metadata corresponding to the first brightness scene, to obtain a first HDR video comprises:
• performing encoding based on the first image sequence, the second image sequence, the first dynamic metadata corresponding to the first brightness scene, and second dynamic metadata corresponding to the second brightness scene, to obtain the first HDR video.