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Tagged with multi-channel ffmpeg
4
questions
0
votes
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answers
46
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ffplay file.wav 18 audio channels
On Linux I have an 18 channel wav file that I can play with aplay or play(sox) without problems. The 18 channels are played well.
If I want to play it with ffplay I get this:
libavutil 56. 51....
0
votes
1
answer
864
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Combining a video file (with audio) and a 7-channel audio file
Using ffmpeg, I've tried to combine a video file (with audio) and a 7-channel audio file without success.
my command:
ffmpeg -i input0.avi -i input1.wav -c:v copy -map 0:v:0 -map 1:a:0 -preset slow -...
0
votes
1
answer
2k
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How should I record multichannel (quad) with ffmpeg?
I recently got a four-channel USB input device (Behringer UMC404HD). The device is working and Linux sees it; I know this because I can record four independent channels using Audacity. However, I can'...
1
vote
1
answer
613
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ffmpeg mapping help, encode 1 6ch audio into multi-tracks
I have 2 input files:
cover.jpg
audio.dts (6 channel)
My target file will be a mp4 with 1 video and 3 audio:
audio 1 is 2 channel aac
audio 2 is 6 channel ac3
audio 3 is 6 channel dts
Here is the ...