A video recording method, applied to an electronic device having an image sensor, and comprising: starting a camera; displaying a video recording preview interface, wherein the video recording preview interface comprises a start button; receiving a video recording indication indicating that a user taps the start button; and recording video frames in response to the video recording indication according to a preset format selected by the user among a plurality of preset formats, wherein the recording video frames according to the preset format comprises: recording the video frames at a first video recording frame rate within a first duration, wherein the video frames recorded within the first duration are original video frames generated by the image sensor; recording the video frames at a second video recording frame rate within a second duration, wherein the video frames recorded within the second duration comprise original video frames generated by the image sensor and interpolated video frames that are generated based on the original video frames and inserted between adjacent original video frames during video recording, the second video recording frame rate is greater than the original frame rate, and the original frame rate is a maximum frame rate, supported by hardware of the image sensor during video recording, for collecting video frames, wherein the first duration and the second duration are set in the user-selected preset format; and automatically generating a combined video of preset duration based on the video frames recorded within the first duration and the video frames recorded within the second duration, wherein the combined video comprises a regular motion video and a slow motion video, wherein a play frame rate of the combined video is equal to the first video recording frame rate, and the preset duration is greater than a sum of the first duration and the second duration. starting a camera; displaying a video recording preview interface, wherein the video recording preview interface comprises a start button; receiving a video recording indication indicating that a user taps the start button; and recording video frames in response to the video recording indication according to a preset format selected by the user among a plurality of preset formats, wherein the recording video frames according to the preset format comprises: recording the video frames at a first video recording frame rate within a first duration, wherein the video frames recorded within the first duration are original video frames generated by the image sensor; recording the video frames at a second video recording frame rate within a second duration, wherein the video frames recorded within the second duration comprise original video frames generated by the image sensor and interpolated video frames that are generated based on the original video frames and inserted between adjacent original video frames during video recording, the second video recording frame rate is greater than the original frame rate, and the original frame rate is a maximum frame rate, supported by hardware of the image sensor during video recording, for collecting video frames, wherein the first duration and the second duration are set in the user-selected preset format; and automatically generating a combined video of preset duration based on the video frames recorded within the first duration and the video frames recorded within the second duration, wherein the combined video comprises a regular motion video and a slow motion video, wherein a play frame rate of the combined video is equal to the first video recording frame rate, and the preset duration is greater than a sum of the first duration and the second duration. recording the video frames at a first video recording frame rate within a first duration, wherein the video frames recorded within the first duration are original video frames generated by the image sensor; recording the video frames at a second video recording frame rate within a second duration, wherein the video frames recorded within the second duration comprise original video frames generated by the image sensor and interpolated video frames that are generated based on the original video frames and inserted between adjacent original video frames during video recording, the second video recording frame rate is greater than the original frame rate, and the original frame rate is a maximum frame rate, supported by hardware of the image sensor during video recording, for collecting video frames, wherein the first duration and the second duration are set in the user-selected preset format; and automatically generating a combined video of preset duration based on the video frames recorded within the first duration and the video frames recorded within the second duration, wherein the combined video comprises a regular motion video and a slow motion video, wherein a play frame rate of the combined video is equal to the first video recording frame rate, and the preset duration is greater than a sum of the first duration and the second duration.