You need to call v2.media.init_video_upload, v2.media.upload_video_part, and v2.media.complete_video_upload to upload the video, and call the v2.media.get_video_upload_result to get the video_upload_id of uploaded video. After the video is uploaded, obtain the frame-by-frame results and select a specific frame as the video cover.
Response payload for get_cover_list
You need to call v2.media.init_video_upload, v2.media.upload_video_part, and v2.media.complete_video_upload to upload the video, and call the v2.media.get_video_upload_result to get the video_upload_id of uploaded video. After the video is uploaded, obtain the frame-by-frame results and select a specific frame as the video cover.