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Python VLC MediaPlayer – Getting Audio Tracks Count

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  • Last Updated : 11 Apr, 2022
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In this article we will see how we can get total number of audio tracks available for the MediaPlayer object in the python vlc module. VLC media player is a free and open-source portable cross-platform media player software and streaming media server developed by the VideoLAN project. MediaPlayer object is the basic object in vlc module for playing the video. For a single video can be available in many audio tracks for example a movie can has english audio track as well as hindi audio track.

In order to do this we will use audio_get_track_count method with the MediaPlayer object 

Syntax : media_player.audio_get_track_count() 

Argument : It takes no argument 

Return : It returns the number of available audio tracks (int), or -1 if unavailable.

Below is the implementation 

Python3




# importing vlc module
import vlc
 
# importing time module
import time
 
 
# creating vlc media player object
media_player = vlc.MediaPlayer()
 
# media object
media = vlc.Media("death_note.mkv")
 
# setting media to the media player
media_player.set_media(media)
 
# setting video scale
media_player.video_set_scale(0.6)
 
 
# setting volume
media_player.audio_set_volume(80)
 
# start playing video
media_player.play()
 
# wait so the video can be played for 5 seconds
# irrespective for length of video
time.sleep(5)
 
# getting number of audio tracks
value = media_player.audio_get_track_count()
 
# printing value
print("Audio Tracks : ")
print(value)

Output :

Audio Tracks : 
3

Another example Below is the implementation 

Python3




# importing vlc module
import vlc
 
# importing time module
import time
 
# creating vlc media player object
media_player = vlc.MediaPlayer()
 
# media object
media = vlc.Media("1mp4.mkv")
 
# setting media to the media player
media_player.set_media(media)
 
 
# setting volume
media_player.audio_set_volume(70)
 
 
# setting video scale
media_player.video_set_scale(0.6)
 
# start playing video
media_player.play()
 
# wait so the video can be played for 5 seconds
# irrespective for length of video
time.sleep(5)
 
# getting number of audio tracks
value = media_player.audio_get_track_count()
 
# printing value
print("Audio Tracks : ")
print(value)

Output :

Audio Tracks : 
0

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