Mp3 Header missing

asked 2014-03-24 15:45:28 -0500

r00tuzr gravatar image

updated 2014-03-25 06:20:20 -0500

berak gravatar image

Hi i'm new to openCv Just really installed in today and i was trying to do some basic stuff like show picture in window and show video in window. i got both to work but when i try and show the video it plays without sound and i get [mp3 @ 0x107808800] Header missing in the console. how do i add the mp3 header so it plays with sound?

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unfortunately, there's no audio support in opencv at all. (it's a computer-vision library)

berak gravatar imageberak ( 2014-03-25 06:21:22 -0500 )edit

I actually think you haven't got proper video codecs installed on your system. I play videos without a single problem on my system here with openCV. Sound plays also when I want it!

StevenPuttemans gravatar imageStevenPuttemans ( 2014-03-25 07:30:34 -0500 )edit

i'll try and fix my codecs see if that works.. but if that isnt the problem then no help on audio right?

r00tuzr gravatar imager00tuzr ( 2014-03-25 09:37:57 -0500 )edit

@berak are you sure that sound isn't played when executing video O_O? I was in the idea it actually did ...

StevenPuttemans gravatar imageStevenPuttemans ( 2014-03-25 09:46:09 -0500 )edit

it never did here. but maybe it needs some magic unknown to me ;) ?

berak gravatar imageberak ( 2014-03-25 09:53:13 -0500 )edit

I guess I am getting wacko then. Forget my remark I guess :)

StevenPuttemans gravatar imageStevenPuttemans ( 2014-03-25 09:56:06 -0500 )edit

r00tuzr, did you solve the problem?

henrique lobato gravatar imagehenrique lobato ( 2017-07-16 18:46:55 -0500 )edit