Delay audio by decding with FFMPEG and / or fill up end with silence

mbcd · 16th May 2019, 13:52

Not found some correct or working commands.

Which command do I need to delay (positiv/negative) an audio stream I am decoding into another format (uncompressed).
There is no video inside, only audio.

And appended question:
Is there a way to fill up the end of this audio with silence to some defined total-length of audiostream or trim it to that total-length:

1:27min real-length
1:30min wanted total-length
0:03min silence added to end

1:36min real-length
1:30min wanted total-length
0:06min trimmed from end

16th May 2019, 13:52	#1 \| Link
mbcd Registered User Join Date: Dec 2008 Location: Germany Posts: 173	Delay audio by decding with FFMPEG and / or fill up end with silence Not found some correct or working commands. Which command do I need to delay (positiv/negative) an audio stream I am decoding into another format (uncompressed). There is no video inside, only audio. And appended question: Is there a way to fill up the end of this audio with silence to some defined total-length of audiostream or trim it to that total-length: 1:27min real-length 1:30min wanted total-length 0:03min silence added to end 1:36min real-length 1:30min wanted total-length 0:06min trimmed from end