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FFMPEG Compile Videos

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Ankit Kumar
FFMPEG Compile Videos
on Jul 11, 2015 at 11:30:19 am


I am using FFMPEG in my project for compiling one or more videos.

My problem is this
I am having two videos in which one video having audio stream and video stream both and in other video i am having only video stream but no audio stream.

When I am compiling these two videos I am getting error

Stream specifier ':a' in filtergraph description [0:v] scale=320:240, pad=340:ih:(ow-iw)/2:0, setsar=1/1, setpts=PTS-STARTPTS[v0]; [1:v] scale=320:240, pad=340:ih:(ow-iw)/2:0, setsar=1/1, setpts=PTS-STARTPTS[v1]; [v0][0:a][v1][1:a] concat=n=2:v=1:a=1[v][a] matches no streams.

How can I solve this..??


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Lou Logan
Re: FFMPEG Compile Videos
on Jul 28, 2015 at 5:42:43 pm

You'll of course need to provide the complete console output from your command; otherwise we can only make guesses.

Please format it properly with the CODE button.

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