subgen
A subtitle generator for audios and videos
Installation
1. Install SpeechRecognition
pip install SpeechRecognition
2. Install Pocketsphinx
Try these commands:
python -m pip install --upgrade pip setuptools wheel
pip install --upgrade pocketsphinx --user
If failed (e.g. "cannot find swig.exe"), go to the Unofficial Windows Binaries for Python Extension Packages. Download the pocketsphinx-*.whl, and then go to the download directory, execute:
pip install pocketsphinx-*.whl
3. Run test example
The "english.wav" can be from here.
import speech_recognition as sr
from os import path
# obtain path to "english.wav" in the same folder as this script
AUDIO_FILE = path.join(path.dirname(path.realpath(__file__)), "english.wav")
# use the audio file as the audio source
r = sr.Recognizer()
with sr.AudioFile(AUDIO_FILE) as source:
audio = r.record(source) # read the entire audio file
# recognize speech using Sphinx
try:
print("Sphinx thinks you said: " + r.recognize_sphinx(audio))
except sr.UnknownValueError:
print("Sphinx could not understand audio")
except sr.RequestError as e:
print("Sphinx error; {0}".format(e))
These codes should output
Sphinx thinks you said: one two three