On 09/13/2015 08:24 PM, Reto Kromer wrote: > Peter B. wrote: > >> The value of "bpr" seems to stand for bits_per_sample. > "bits_per_raw_sample" is the number of bits for each sample, > commonly 8, 9, 10 or 16. Ah! "bit_per_RAW_sample" Got it :) Thanks, Pb