[Libav-user] Framing and overlapping

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[Libav-user] Framing and overlapping

amey jain
Hi,
I am implementing audio fingerprinting system which requires framing and overlapping of audio frames. I am using ffmpeg filters to accomplish the task.
In output I want to have frames with nb_samples = 2048
I have total 128 frames with nb_samples = 64
Framing interval is of 64 samples(1 frame) thus overlapping = 31/32
Therefore total 96 frames with nb_samples = 2048 will be in output.
Can someone figure out a way for this.
Regards

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