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gnu parallel how to use with ffmpeg
How to use a wildcard in FFMPEG?gnu parallel with no argument scriptgnu parallel with ffmpeg does not process first fileHow to use shell parallel with two filesKeeping dirs in order with GNU Parallelgnu parallel pair argument with file input argumentsExtract the pattern of Directory in GNU parallelCan GNU Parallel Alter the Output of a Bash ScriptCopying & Renaming Files with GNU ParallelGNU Parallel alternating jobs
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I have folder that contains some mp4 files I want to extract images from each of them in parallel and save it as:
filename_number.bmp
where filename is the input filename
how to do that using parallel and ffmpeg
command-line ffmpeg gnu-parallel
asked Apr 28 at 17:52
markmark
182
add a comment |
I have folder that contains some mp4 files I want to extract images from each of them in parallel and save it as:
filename_number.bmp
where filename is the input filename
how to do that using parallel and ffmpeg
command-line ffmpeg gnu-parallel
asked Apr 28 at 17:52
markmark
182
add a comment |
I have folder that contains some mp4 files I want to extract images from each of them in parallel and save it as:
filename_number.bmp
where filename is the input filename
how to do that using parallel and ffmpeg
command-line ffmpeg gnu-parallel
asked Apr 28 at 17:52
markmark
182
I have folder that contains some mp4 files I want to extract images from each of them in parallel and save it as:
filename_number.bmp
where filename is the input filename
how to do that using parallel and ffmpeg
command-line ffmpeg gnu-parallel
command-line ffmpeg gnu-parallel
asked Apr 28 at 17:52
markmark
182
asked Apr 28 at 17:52
markmark
182
asked Apr 28 at 17:52
markmark
182
asked Apr 28 at 17:52
markmark
182
asked Apr 28 at 17:52
markmark
182
182
add a comment |
add a comment |
1 Answer
1
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oldest
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I'm using the example from your previous question to use as an example for GNU parallel
ls *.mp4 | parallel ffmpeg -i fr1/._%d.jpg -hide_banner
I can adjust the answer if this is not quite what you want. The “” gets replaced by GNU parallel with the whole file name, and “.” gets replaced by the file name with the last segment, separated by periods, removed.
answered Apr 28 at 18:20
LarryLarry
595
@mark - make sure and select this as the accepted answer if it is
– Larry
Apr 28 at 19:06
Is "parallel" the same as "xargs -P" ?
– Simon Richter
Apr 28 at 19:27
No. It is GNU Parallel. xargs -P does not support dynamically computing the number of cores and does not support ..
– Ole Tange
Apr 29 at 22:35
add a comment |
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1 Answer
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active
oldest
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1 Answer
1
active
oldest
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active
oldest
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active
oldest
votes
I'm using the example from your previous question to use as an example for GNU parallel
ls *.mp4 | parallel ffmpeg -i fr1/._%d.jpg -hide_banner
I can adjust the answer if this is not quite what you want. The “” gets replaced by GNU parallel with the whole file name, and “.” gets replaced by the file name with the last segment, separated by periods, removed.
answered Apr 28 at 18:20
LarryLarry
595
@mark - make sure and select this as the accepted answer if it is
– Larry
Apr 28 at 19:06
Is "parallel" the same as "xargs -P" ?
– Simon Richter
Apr 28 at 19:27
No. It is GNU Parallel. xargs -P does not support dynamically computing the number of cores and does not support ..
– Ole Tange
Apr 29 at 22:35
add a comment |
I'm using the example from your previous question to use as an example for GNU parallel
ls *.mp4 | parallel ffmpeg -i fr1/._%d.jpg -hide_banner
I can adjust the answer if this is not quite what you want. The “” gets replaced by GNU parallel with the whole file name, and “.” gets replaced by the file name with the last segment, separated by periods, removed.
answered Apr 28 at 18:20
LarryLarry
595
@mark - make sure and select this as the accepted answer if it is
– Larry
Apr 28 at 19:06
Is "parallel" the same as "xargs -P" ?
– Simon Richter
Apr 28 at 19:27
No. It is GNU Parallel. xargs -P does not support dynamically computing the number of cores and does not support ..
– Ole Tange
Apr 29 at 22:35
add a comment |
I'm using the example from your previous question to use as an example for GNU parallel
ls *.mp4 | parallel ffmpeg -i fr1/._%d.jpg -hide_banner
I can adjust the answer if this is not quite what you want. The “” gets replaced by GNU parallel with the whole file name, and “.” gets replaced by the file name with the last segment, separated by periods, removed.
answered Apr 28 at 18:20
LarryLarry
595
I'm using the example from your previous question to use as an example for GNU parallel
ls *.mp4 | parallel ffmpeg -i fr1/._%d.jpg -hide_banner
I can adjust the answer if this is not quite what you want. The “” gets replaced by GNU parallel with the whole file name, and “.” gets replaced by the file name with the last segment, separated by periods, removed.
answered Apr 28 at 18:20
LarryLarry
595
answered Apr 28 at 18:20
LarryLarry
595
answered Apr 28 at 18:20
LarryLarry
595
answered Apr 28 at 18:20
LarryLarry
595
595
@mark - make sure and select this as the accepted answer if it is
– Larry
Apr 28 at 19:06
Is "parallel" the same as "xargs -P" ?
– Simon Richter
Apr 28 at 19:27
No. It is GNU Parallel. xargs -P does not support dynamically computing the number of cores and does not support ..
– Ole Tange
Apr 29 at 22:35
add a comment |
@mark - make sure and select this as the accepted answer if it is
– Larry
Apr 28 at 19:06
Is "parallel" the same as "xargs -P" ?
– Simon Richter
Apr 28 at 19:27
No. It is GNU Parallel. xargs -P does not support dynamically computing the number of cores and does not support ..
– Ole Tange
Apr 29 at 22:35
@mark - make sure and select this as the accepted answer if it is
– Larry
Apr 28 at 19:06
@mark - make sure and select this as the accepted answer if it is
– Larry
Apr 28 at 19:06
Is "parallel" the same as "xargs -P" ?
– Simon Richter
Apr 28 at 19:27
Is "parallel" the same as "xargs -P" ?
– Simon Richter
Apr 28 at 19:27
No. It is GNU Parallel. xargs -P does not support dynamically computing the number of cores and does not support ..
– Ole Tange
Apr 29 at 22:35
No. It is GNU Parallel. xargs -P does not support dynamically computing the number of cores and does not support ..
– Ole Tange
Apr 29 at 22:35
add a comment |
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