Compensate samplerate/timestamp drift. The compensation is done by changing
the resampler parameters, so no audible clicks or similar distortions occur
@param compensation_distance distance in output samples over which the compensation should be performed
@param sample_delta number of output samples which should be output less
av_resample_compensate(c, 10, 500)
here instead of 510 samples only 500 samples would be output
note, due to rounding the actual compensation might be slightly different,
especially if the compensation_distance is large and the in_rate used during init is small
Compensate samplerate/timestamp drift. The compensation is done by changing the resampler parameters, so no audible clicks or similar distortions occur @param compensation_distance distance in output samples over which the compensation should be performed @param sample_delta number of output samples which should be output less