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Package ffmpeg-converter-bundle
Short Description A bundle for Symfony2/3 that handles multimedia conversion using FFMPEG
License MIT
Homepage https://github.com/wladislavk/FFMPEGConverterBundle
Informations about the package ffmpeg-converter-bundle
About
This is a simple bundle that handles conversion of multimedia formats using the popular FFMPEG library. It depends on VKRCustomLoggerBundle to function.
Installation
Besides enabling the bundle in , you will also need to create to do some configuration.
First, add the following to :
Second, you will need to add FFMPEG arguments to under key. There can be three groups of arguments: , and . Inside each one, there should be three keys: corresponds to the desired destination file extension, and are series of arguments for FFMPEG.
In FFMPEG, unlike most other command-line tools, arguments are not idempotent, in other words, argument's behavior depends on its position in the arguments list. Input arguments are the ones that go before the source filename, output arguments go between input and output file names. For details, refer to FFMPEG manual.
Note that you do not have to specify argument in your config.
Finally, you need to create a log file in your folder and make it script- writable.
Usage
The usage is very simple. Just write this in your controller:
You may also provide fourth argument to which is maximum output file length in seconds (same as input argument).
Testing
It is highly recommended that you run functional tests shipped with this bundle before writing your production code. Functional tests will help you determine if your configuration is correct as well as if this bundle will work with your version of FFMPEG.
Currently, the functional test suite provides conversions between WEBM and MP4 and between JPEG and MP4. There are no audio conversions available.
To run tests, add the following to file:
Create file and add the following:
Run and see if all tests are green.
Re-run the tests after deployment to a live server.
Known limitations
- There is only one set of settings per multimedia type. Therefore, you cannot specify different arguments for different input file types or multiple ways of conversion.
- There can be only one input file. Therefore, you cannot do such things as gluing multiple files together.