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GNU Parallel Bug Reports Parallel + ffmpeg - job never ends (or even sta
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From: |
Hadrien Lacour |
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Subject: |
GNU Parallel Bug Reports Parallel + ffmpeg - job never ends (or even starts) |
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Date: |
Fri, 13 Jan 2017 16:36:26 +0100 |
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User-agent: |
Mutt/1.5.24 (2015-08-30) |
(parallel --version
GNU parallel 20160822)
Hello,
I have some troubles with parallel and ffmpeg when using this command:
parallel -n2 ffmpeg -y -threads 1 -i {1} -map 0:a:0 -c:a libvorbis -b:a 160k
{2} ::: "$(printf '%s\n' track1.flac track1.ogg track2.flac track2.ogg)"
Whatever the number of input output pairs, the first pair is never "started".
Top shows it running (not processing), as does parallel --eta, but that's all.
In practice, parallel shows 1 job running, never finishes, and track1.ogg is
never created at all.