Electronic device and method for operating the same

A method for compressing a video on an electronic device, the method comprising:

• in response to receiving a user request for capturing a video, controlling a camera of the electronic device to capture the video;
• obtaining the video with meta data corresponding to the video, wherein the meta data is generated by an image signal processor (ISP) during the capturing of the video;
• encoding the video;
• storing the encoded video and the meta data;
• compressing the encoded video using the meta data generated by the ISP;
• and
• replacing the encoded video with the compressed video,
• wherein the meta data includes attribute information of image streams obtained by an image sensor of the camera during the capturing of the video, and
• wherein the video includes the image streams.

A non-transitory computer readable recording medium recording a program, which when executed by a processor, causes the processor to execute:

• an operation of controlling a camera of an electronic device to capture a video in response to receiving a user request for capturing the video;
• an operation of obtaining the video with meta data corresponding to the video, wherein the meta data is generated by an image signal processor (ISP) during the capturing of the video;
• an operation of encoding the video;
• an operation of storing the encoded video and the meta data;
• an operation of compressing the encoded video using the meta data generated by the ISP;
• and
• an operation of replacing the encoded video with the compressed video,
• wherein the meta data includes attribute information of image streams obtained by an image sensor of the camera during the capturing of the video, and
• wherein the video includes the image streams.