How to “capture” child_process output in node.js [closed]
Multi tool use
I'm using youtube-dl to download videos from YouTube. When I call it from node.js spawn child_process, it downloads video, everything works fine, but I'm not able to get any information from child_process to my program.
I would like to get progress information, how much of file is downloaded, or error description if there is any, and so...
Also, I would like to capture data into readable stream in main process instead of saving it directly to file.
Is there any recommendation that you have on how to achieve this?
javascript node.js youtube-dl
asked Jan 14 at 18:58
Enis JasarovicEnis Jasarovic
62
closed as off-topic by Twisty Impersonator, fixer1234, Anaksunaman, music2myear, Moses Jan 16 at 17:31
This question appears to be off-topic. The users who voted to close gave this specific reason:
- "This question is not about computer hardware or software, within the scope defined in the help center." – fixer1234, music2myear, Moses
If this question can be reworded to fit the rules in the help center, please edit the question.
add a comment |
I'm using youtube-dl to download videos from YouTube. When I call it from node.js spawn child_process, it downloads video, everything works fine, but I'm not able to get any information from child_process to my program.
I would like to get progress information, how much of file is downloaded, or error description if there is any, and so...
Also, I would like to capture data into readable stream in main process instead of saving it directly to file.
Is there any recommendation that you have on how to achieve this?
javascript node.js youtube-dl
asked Jan 14 at 18:58
Enis JasarovicEnis Jasarovic
62
closed as off-topic by Twisty Impersonator, fixer1234, Anaksunaman, music2myear, Moses Jan 16 at 17:31
This question appears to be off-topic. The users who voted to close gave this specific reason:
- "This question is not about computer hardware or software, within the scope defined in the help center." – fixer1234, music2myear, Moses
If this question can be reworded to fit the rules in the help center, please edit the question.
This looks like a programming question -- it might be more appropriate on Stack Overflow. (They'll want you to include the code you're currently using in your question, though.)
– duskwuff
Jan 14 at 20:12
Yes it's about peogramming. I think that code isn't important here because I need to find out what tool should I use to achieve this. Thanks for response
– Enis Jasarovic
Jan 14 at 21:45
add a comment |
I'm using youtube-dl to download videos from YouTube. When I call it from node.js spawn child_process, it downloads video, everything works fine, but I'm not able to get any information from child_process to my program.
I would like to get progress information, how much of file is downloaded, or error description if there is any, and so...
Also, I would like to capture data into readable stream in main process instead of saving it directly to file.
Is there any recommendation that you have on how to achieve this?
javascript node.js youtube-dl
asked Jan 14 at 18:58
Enis JasarovicEnis Jasarovic
62
I'm using youtube-dl to download videos from YouTube. When I call it from node.js spawn child_process, it downloads video, everything works fine, but I'm not able to get any information from child_process to my program.
I would like to get progress information, how much of file is downloaded, or error description if there is any, and so...
Also, I would like to capture data into readable stream in main process instead of saving it directly to file.
Is there any recommendation that you have on how to achieve this?
javascript node.js youtube-dl
javascript node.js youtube-dl
asked Jan 14 at 18:58
Enis JasarovicEnis Jasarovic
62
asked Jan 14 at 18:58
Enis JasarovicEnis Jasarovic
62
asked Jan 14 at 18:58
Enis JasarovicEnis Jasarovic
62
asked Jan 14 at 18:58
Enis JasarovicEnis Jasarovic
62
asked Jan 14 at 18:58
Enis JasarovicEnis Jasarovic
62
62
closed as off-topic by Twisty Impersonator, fixer1234, Anaksunaman, music2myear, Moses Jan 16 at 17:31
This question appears to be off-topic. The users who voted to close gave this specific reason:
- "This question is not about computer hardware or software, within the scope defined in the help center." – fixer1234, music2myear, Moses
If this question can be reworded to fit the rules in the help center, please edit the question.
closed as off-topic by Twisty Impersonator, fixer1234, Anaksunaman, music2myear, Moses Jan 16 at 17:31
This question appears to be off-topic. The users who voted to close gave this specific reason:
- "This question is not about computer hardware or software, within the scope defined in the help center." – fixer1234, music2myear, Moses
If this question can be reworded to fit the rules in the help center, please edit the question.
This looks like a programming question -- it might be more appropriate on Stack Overflow. (They'll want you to include the code you're currently using in your question, though.)
– duskwuff
Jan 14 at 20:12
Yes it's about peogramming. I think that code isn't important here because I need to find out what tool should I use to achieve this. Thanks for response
– Enis Jasarovic
Jan 14 at 21:45
add a comment |
This looks like a programming question -- it might be more appropriate on Stack Overflow. (They'll want you to include the code you're currently using in your question, though.)
– duskwuff
Jan 14 at 20:12
Yes it's about peogramming. I think that code isn't important here because I need to find out what tool should I use to achieve this. Thanks for response
– Enis Jasarovic
Jan 14 at 21:45
This looks like a programming question -- it might be more appropriate on Stack Overflow. (They'll want you to include the code you're currently using in your question, though.)
– duskwuff
Jan 14 at 20:12
This looks like a programming question -- it might be more appropriate on Stack Overflow. (They'll want you to include the code you're currently using in your question, though.)
– duskwuff
Jan 14 at 20:12
Yes it's about peogramming. I think that code isn't important here because I need to find out what tool should I use to achieve this. Thanks for response
– Enis Jasarovic
Jan 14 at 21:45
Yes it's about peogramming. I think that code isn't important here because I need to find out what tool should I use to achieve this. Thanks for response
– Enis Jasarovic
Jan 14 at 21:45
add a comment |
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This looks like a programming question -- it might be more appropriate on Stack Overflow. (They'll want you to include the code you're currently using in your question, though.)
– duskwuff
Jan 14 at 20:12
Yes it's about peogramming. I think that code isn't important here because I need to find out what tool should I use to achieve this. Thanks for response
– Enis Jasarovic
Jan 14 at 21:45