FFMPEG is not taking s3 bucket signed url

[Ahmed Sharief]

I am trying to create thumbnails from an amazon s3 bucket signed url. I am able to generate thumbnails when i run the command in terminal

I am running the above command in terminal and its working fine but when i try to implement the same in node js its showing "no such file or directory error". Though i am encoding the url with double quotes then also its showing same error. The following is the code

var resUrl = "\""+result+"\"";

var args = [

'-i', resUrl,
'-ss', '00:00:02',
'-vframes', '1',
'-f','image2',
'output.jpg'

]
console.log(args)
var ffmpeg = require('child_process').spawn('ffmpeg', args);

ffmpeg.on('error', function (err) {

console.log(err);

});

ffmpeg.on('close', function (code) {

});

ffmpeg.stderr.on('data', function (data) {

var tData = data.toString('utf8');
var a = tData.split('\n');
console.log("A",a);

});

ffmpeg.stdout.on('data', function (data) {

});

And the following is error

A [ 'ffmpeg version 4.0.2 Copyright (c) 2000-2018 the FFmpeg
developers' ]
A [ ,

' built with Apple LLVM version 9.1.0 (clang-902.0.39.2)',
' configuration: --prefix=/usr/local/Cellar/ffmpeg/4.0.2 --enable-

shared --enable-pthreads --enable-version3 --enable-hardcoded-tables --
enable-avresample --cc=clang --host-cflags= --host-ldflags= --enable-
gpl --enable-libmp3lame --enable-libx264 --enable-libxvid --enable-
opencl --enable-videotoolbox --disable-lzma',

' libavutil 56. 14.100 / 56. 14.100',
' libavcodec 58. 18.100 / 58. 18.100',

' libavformat 58. 12.100 / 58. 12.100',
' libavdevice 58. 3.100 / 58. 3.100',
' libavfilter 7. 16.100 / 7. 16.100',
' libavresample 4. 0. 0 / 4. 0. 0',
' libswscale 5. 1.100 / 5. 1.100',
' libswresample 3. 1.100 / 3. 1.100',
' libpostproc 55. 1.100 / 55. 1.100',
'"​https://test-s3-bucket.s3.ap-south-1.amazonaws.com/user_gallery_assets/5b6936069ac2bf0602085367/gallery/images/5b7be08527641dee8c1f8134.mp4?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=xxxxxxxxx%2F20180821%2Fap-south-1%2Fs3%2Faws4_request&X-Amz-Date=20180821T095101Z&X-Amz-Expires=900&X-Amz-Signature=d7f81f4eed3d6c87c04dc1b0ad06beeb946afa33d417585f57fad72aeadb3ac0&X-Amz-SignedHeaders=host": No such file or directory',
]

ffmpeg exited with code 1

[Ahmed Sharief]

May i know why priority status has been changed

[Elon Musk]

Because priority is not going to fix your problem ASAP.

[Ahmed Sharief]

But i want to know how to resolve this issue

[Timo R.]

This is an issue with your JavaScript code or whatever framework you are using. As it works when you do the same on a normal commandline, it clearly isn't an issue with ffmpeg.
You should read up on how to properly pass arguments from that.

From the looks of it, you have quotes inside of your parameter, and they are clearly not part of the URL, thus breaking it.

In any case, it's out of the scope of this tracker for issues of ffmpeg itself.

[Ahmed Sharief]

But when i open that url in browser its working fine

[Ahmed Sharief]

But when i open that url in browser its working fine

[Ahmed Sharief]

I had tried with npm packages also its showing me the same error as no such file or directory for that url

[Ahmed Sharief]

If i use some other url its working fine only for s3 bucket signed url its happening like this

[Timo R.]

This is not the nodejs support forum. Please seek help with your code in a more appropriate place.
It is _not_ an issue with ffmpeg, as you yourself demonstrated in the very first comment.