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How can I extract a good quality JPEG image from a video file with ffmpeg?
...be console output can tell you if your input is MJPEG:
$ ffprobe -v error -select_streams v:0 -show_entries stream=codec_name -of default=nw=1 input.avi
codec_name=mjpeg
Then you can extract the frames using the mjpeg2jpeg bitstream filter:
$ ffmpeg -i input.avi -codec:v copy -bsf:v mjpeg2jpeg outp...
Django: How to manage development and production settings?
...ings if necessary (by adding the modifications below that stanza).
I then select which settings files to use by linking it in to settings.py:
ln -s settings.development.py settings.py
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.NET 4.0 build issues on CI server
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This fixed it for me. You only have to select the option ".NET Framework 4.5 Software Development Kit" which requires only 62.3 MB and works fine on a TFS Build 2013 server installed on Windows Server 2012 R2 for SharePoint Apps deployment. No need to override the...
Subclipse svn:ignore
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After doing what is mentioned in the solution, select the folder and use the shortcut (Ctrl + Alt + I) to add it to ignore. I don't know why this works and the menu doesn't, it might be a bug.
– Andrei B.
Mar 4 '13 at 10:22
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How do you use bcrypt for hashing passwords in PHP?
...pt works internally. And there are a TON of answers about that. Here are a selection that I've written, that I won't copy/paste here, but link to:
Fundamental Difference Between Hashing And Encryption Algorithms - Explaining the terminology and some basic information about them.
About reversing ha...
Add new value to an existing array in JavaScript [duplicate]
...with indexes is not working for me. I am using it inside a map function $('select[id^="filter_"]').map(function () { var name = $(this).prop('name'); filters[name] = $(this).val();
– Happy Coder
Dec 5 '13 at 11:12
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How do I cancel a build that is in progress in Visual Studio?
...n do following
Click Build --> Cancel from the Visual Studio Menu
or
Select Azure App Service Activity window --> Cancel
it will cancel the publish activity.
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How to capitalize first letter of each word, like a 2-word city? [duplicate]
... Might I recommend using \b\w instead of \w\S* as this will select the first letter of every word, even if the character inbetween is a slash or a dash rather than a space.
– BarryMode
Sep 15 '15 at 20:10
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Xamarin 2.0 vs Appcelerator Titanium vs PhoneGap [duplicate]
...rojects.
Conclusion
My choice after knowing all these framwework, was to select development tool based on product needs. In general, however if you start to use a tool with which you feel comfortable (even if it requires a higher initial overhead) after you'll use it forever.
I chose Xamarin + M...
How to add a “readonly” attribute to an ?
...to blank/empty string, so if you have have any CSS that uses the attribute selector for [readonly="readonly"], then you'll have to change this to [readonly] (or include both).
– Luke
Oct 28 '13 at 19:58
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