video and audio processing library in python -



video and audio processing library in python -

which video/audio libraries available in python recognize sound pattern within video recording? i'm trying exclude origin of recording video file (skipping particular sound pattern) , hence i'd need way

scan file beginning recognize sound pattern (a particular piece of music same) record/copy rest of video recording point on.

video details

format :- real media ( not matters though can convert more )

length :- varies 18 - 24 minutes

running media info tool on 1 such video gives next details

video id : 1 format : realvideo 4 codec id : rv40 codec id/info : based on avc (h.264), real player 9 duration : 19mn 18s bit rate : 195 kbps width : 332 pixels height : 248 pixels display aspect ratio : 4:3 frame rate : 23.976 fps bits/(pixel*frame) : 0.099 stream size : 27.0 mib (84%) sound id : 0 format : cooker codec id : cook codec id/info : based on g.722.1, real player 6 duration : 19mn 20s bit rate : 32.0 kbps channel(s) : 2 channels sampling rate : 44.1 khz bit depth : 16 bits stream size : 4.43 mib (14%)

original question:

so other day revisited animation serial dragon ball z , irritated video had. each episode consists of approx 24 minutes , each of them has total recap of previous 1 , ending music combined total of around 6-8 minutes.

i noticed each video has same sound when recap finishes , new name of video comes.i recorded sound in seperate file.

i wanted inquire if there way in python can next coding :=

scan sound match recorded sound of title name know exact time of actual video starting.

save video starting point.

i don't know difficulty of doing tell if possible.

i thankful if can tell library provide me tools , give me tips how should go on.

thanks lot

afaik, speech recognition (that expose lower level functionality scoring similitude between 2 sounds) supported in python through windows libraries or dragon naturally speaking api.

once marker found, utilize external library this or this cutting video per requirements.

edit: google search returned pyofa wrapper around musicip-libofa acousting fingerprint library.

python video audio

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