preprocessing data

[zhang-jian]

Hi,
I think this line should be:
os.system('ffmpeg -ss {} -t 8 -i {}/preprocess_all_audio.wav -ac 1 -ab 16k -ar 16000 {}/p{}.flac'.format(i*8, OUTPUT_DIR, OUTPUT_DIR, i))

Otherwise, you only use the first (int(length)//8 - 1) + 8 seconds of your training data?

[liamgilbey]

@zhang-jian I think you are right - a lot of the training data is lost this way.
Another option might be changing this line to:
for i in xrange(int(length) - 1):
This will still generate overlapping 8 second samples, but allow the entire training set to be used.