Back to results
US 2019/0237054 A1Published application
Methods and systems for synchronizing midi file with external information
AssigneeSunland Information Technology Co., Ltd.
InventorsBin YAN, Xiaolu LIU
Life of this patent
Estimating the term…
Abstract
A method relating to synchronize MIDI file with video includes acquiring a video and a MIDI file, and identifying timing of a video frame. The method also includes converting timing into tick information and editing a tick of the MIDI file. The method further includes detecting the MIDI file corresponding to the video frame, and playing a musical instrument based on the MIDI file corresponding to the video.
Claims20
A system comprising:
- a smart instrument configured to obtain a video and a musical instrument digital interface (MIDI) file associated with a music, the video including a plurality of video frames, and the MIDI file including a plurality of ticks;
- a storage medium including a set of instructions for synchronizing the video with the MIDI file;
- and
- one or more processors in communication with the storage medium, wherein when executing the set of instructions, the one or more processors are configured to cause the system to:
- identify timing information of at least one video frame of the plurality of video frames;
- convert the timing information into tick information;
- and
- edit at least one tick of the MIDI file based on the tick information, so that when playing, the music is synchronous with the video.
5 more elements
A method implemented on at least one device each of which has at least one processor and a storage, the method comprising:
- obtaining, by a smart instrument system, a video and a musical instrument digital interface (MIDI) file associated with a music, the video including a plurality of video frames, and the MIDI file including a plurality of ticks;
- identifying, by the smart instrument system, timing information of at least one video frame of the plurality of video frames;
- converting, by the smart instrument system, the timing information into video tick information;
- and
- editing, by the smart instrument system, at least one tick of the MIDI file based on the video tick information, so that when playing, the music is synchronous with the video.
2 more elements
Dependencies are inferred from the claim text.