I want to conert a numpy array from int32 type to int16 type. I have an int32 array called array_int32 and I am converting that to int16. import numpy as np array_int32 = np.array([31784960, 690...

I am looking for a fast, preferably standard library mechanism to determine the bit-depth of wav file e.g. '16-bit' or '24-bit'. I am using a subprocess call to Sox to get a plethora of audio meta...

Is it possible to use ffprobe or ffmpeg to figure out the bit depth of a video file? I specifically want to know how many bits per channel (bpc) my video is. 8 is typical, but some fancier codecs c...

I'm aware that colour banding is an old chestnut of a problem that has been discussed many times before with various solutions provided (which essentially boil down to use 32-bit throughout, or use...

I've been struggling to get gradients to appear smooth on my LG G Watch running Android 5.0.1. Before you mark as a duplicate, I have tried every answer for several posts (like Why android lose im...

I'm using matplotlib to generate some figures via savefig. These figures are black and white and need to be saved at a very high resolution (1000 dpi) in TIFF format. It would therefore be benefici...

I read about.wav file format by googling,all I could figure was that Frames are made of samples(of some defined bit depth) and a wav stereo file has a multiple of something called channels.... The ...

I'd like to reduce the file size of some mp3 audios with sox. I think I can reduce stereo to only 1 channel (i.e. mono), reduce the sample rate and reduce the bit-depth. I find it seems sox can do ...

I'm working on an application that prints a folder of image files, including JPEG and TIFF. The TIFF images are usually Black and White (1bpp). After loading the image, I want to determine if the ...

What command or series of commands could I execute from the CLI to recursively traverse a directory tree and reduce the bit-depth of all PNG files within that tree from 24bpp to 16bpp? Commands sho...