gnu parallel how to use with ffmpegHow 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
Multi tool use
Displaying an Estimated Execution Plan generates CXPACKET, PAGELATCH_SH, and LATCH_EX [ACCESS_METHODS_DATASET_PARENT] waits
How do I minimise waste on a flight?
My parents are Afghan
Bash prompt takes only the first word of a hostname before the dot
What did Varys actually mean?
And now you see it
Why was Gemini VIII terminated after recovering from the OAMS thruster failure?
Convert Numbers To Emoji Math
How does jetBlue determine its boarding order?
Why is the blank symbol not considered part of the input alphabet of a Turing machine?
What is the meaning of "matter" in physics?
An adjective or a noun to describe a very small apartment / house etc
How can I finally understand the confusing modal verb "мочь"?
shebang or not shebang
Splitting polygons and dividing attribute value proportionally using ArcGIS Pro?
If an attacker targets a creature with the Sanctuary spell cast on them, but fails the Wisdom save, can they choose not to attack anyone else?
All of my Firefox add-ons have been disabled suddenly, how can I re-enable them?
The unknown and unexplained in science fiction
Scaling rounded rectangles in Illustrator
Magical Modulo Squares
How do I give a darkroom course without negs from the attendees?
What does “two-bit (jerk)” mean?
How to increase speed on my hybrid bike with flat handlebars and 700X35C tyres?
Employee is self-centered and affects the team negatively
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
.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty margin-bottom:0;
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
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 |
Your Answer
StackExchange.ready(function()
var channelOptions =
tags: "".split(" "),
id: "106"
;
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function()
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled)
StackExchange.using("snippets", function()
createEditor();
);
else
createEditor();
);
function createEditor()
StackExchange.prepareEditor(
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: false,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: null,
bindNavPrevention: true,
postfix: "",
imageUploader:
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
,
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
);
);
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function ()
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2funix.stackexchange.com%2fquestions%2f516026%2fgnu-parallel-how-to-use-with-ffmpeg%23new-answer', 'question_page');
);
Post as a guest
Required, but never shown
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
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 |
Thanks for contributing an answer to Unix & Linux Stack Exchange!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function ()
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2funix.stackexchange.com%2fquestions%2f516026%2fgnu-parallel-how-to-use-with-ffmpeg%23new-answer', 'question_page');
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
tC0c48lQpHtx2fDDljRg,h IgyD,0Vwx8Z,bQuJZ jwUV3W9 kOheeS2j33L
