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US 10,825,436 B2Granted
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 non-transitory storage medium including a set of instructions for synchronizing the video with the MIDI file;
- and
- one or more processors in communication with the non-transitory 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.