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Cutting the videos based on start and end time using ffmpeg
...It is the fastest and best ffmpeg-way I have figure it out:
ffmpeg -ss 00:01:00 -i input.mp4 -to 00:02:00 -c copy output.mp4
This command trims your video in seconds!
Explanation of the command:
-i: This specifies the input file. In that case, it is (input.mp4).
-ss: Used with -i, this seeks in...
How to detect which one of the defined font was used in a web page?
...ht the declared fonts and check what is valid, but it gives little or no information about what font is used for any given div. If you create div's from JS, how can we know what font is used?
– Jon Lennart Aasenden
Aug 31 '14 at 19:55
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How do you use $sce.trustAsHtml(string) to replicate ng-bind-html-unsafe in Angular 1.2+
...love you for responding! Apparently the issue was me using 1.0.8. I have a form with dynamic number of sections so on change I wanted to show the proper description. <p ng-bind-html="description(category.id)"></p> then the last line of the function: return $sce.trustAsHtml(value);
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What does the plus sign do in '+new Date'
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A JavaScript date can be written as a string:
Thu Sep 10 2015 12:02:54 GMT+0530 (IST)
or as a number:
1441866774938
Dates written as numbers, specifies the number of milliseconds since January 1, 1970, 00:00:00.
Coming to your question it seams that by adding '+' after assignmen...
How to simulate a mouse click using JavaScript?
I know about the document.form.button.click() method. However, I'd like to know how to simulate the onclick event.
7 An...
Remove insignificant trailing zeros from a number?
... converted float to string and then parseFloat to get it back in the right format, only without the trailing zeroes.
– Matt West
Aug 26 '16 at 21:08
10
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How to delete multiple files at once in Bash on Linux?
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If you want to delete all files whose names match a particular form, a wildcard (glob pattern) is the most straightforward solution. Some examples:
$ rm -f abc.log.* # Remove them all
$ rm -f abc.log.2012* # Remove all logs from 2012
$ rm -f abc.log.2012-0[123]* # Re...
How to determine a Python variable's type?
...that int is a signed 32 bit integer:
>>> import sys
>>> format(sys.maxint, '032b')
'01111111111111111111111111111111'
>>> format(-sys.maxint - 1, '032b') # minimum value, see docs.
'-10000000000000000000000000000000'
In Python 3, the old int goes away, and we just use (P...
When do we need curly braces around shell variables?
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@karatedog ${1:-20} is a form of parameter expansion. Here it is not obvious because it mainly uses digits and arithmetic operators which trick us in thinking there is arithmetic involved, but it actually refers to the positional parameter $1, which ...
Android hide listview scrollbar?
...k but I didn't catchup where can I write this line, I am working on xamarn forms.
– Deepak
Oct 3 '17 at 5:03
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