From ddc3e0df6c47a22207ef6579f50b984a13d70a79 Mon Sep 17 00:00:00 2001
From: Mrudhulraj <51220832+Mrudhulraj@users.noreply.github.com>
Date: Sat, 29 Aug 2020 08:58:55 +0530
Subject: [PATCH] Create mp4&3_transcription.py

Transcription for any MP3 and MP4 file added
---
 examples/mp4&3_transcription.py | 41 +++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 examples/mp4&3_transcription.py

diff --git a/examples/mp4&3_transcription.py b/examples/mp4&3_transcription.py
new file mode 100644
index 00000000..963d5432
--- /dev/null
+++ b/examples/mp4&3_transcription.py
@@ -0,0 +1,41 @@
+import moviepy.editor
+import speech_recognition as sr
+from pydub import silence, AudioSegment
+from pathlib import Path
+import os
+
+# mp4---> wav file
+video=moviepy.editor.VideoFileClip('<file_name>.mp4')
+audio=video.audio
+audio.write_audiofile('<mp4_file_name>.wav') #creates a wav file in CWD
+
+#mp3-->wav file
+my_file = Path('<file_path>') # MP-3 file location
+audio = AudioSegment.from_mp3(my_file)
+audio.export("<mp3_file_name>.wav",format="wav") #Creates a processable wav file in CWD
+
+#Code for recognizing mp3 or mp4 file
+r = sr.Recognizer()
+
+with sr.AudioFile('<MP3/MP4_path>.wav') as source: #Mention the Path of file to be read
+  audio = r.listen(source)
+
+#recognize using google_api(Google Speech Recognition)
+try:
+    # for testing purposes, we're just using the default API key
+    # to use another API key, use `r.recognize_google(audio, key="GOOGLE_SPEECH_RECOGNITION_API_KEY")`
+    # instead of `r.recognize_google(audio)`
+    print("Google Speech Recognition thinks you said " + r.recognize_google(audio))
+except sr.UnknownValueError:
+    print("Google Speech Recognition could not understand audio")
+except sr.RequestError as e:
+    print("Could not request results from Google Speech Recognition service; {0}".format(e))
+    
+ # recognize speech using Microsoft Azure Speech
+AZURE_SPEECH_KEY = "INSERT AZURE SPEECH API KEY HERE"  # Microsoft Speech API keys 32-character lowercase hexadecimal strings
+try:
+    print("Microsoft Azure Speech thinks you said " + r.recognize_azure(audio, key=AZURE_SPEECH_KEY))
+except sr.UnknownValueError:
+    print("Microsoft Azure Speech could not understand audio")
+except sr.RequestError as e:
+    print("Could not request results from Microsoft Azure Speech service; {0}".format(e))