Note that this version of Libav may contain AVbin-specific patches, though we try to get all patches accepted upstream. Use the included build. This takes care of configuring Libav correctly, compiling it, then linking it with the AVbin sources. The final AVbin libraries are placed in the dist directory.
To build on your platform, use the included build. See build. For creating dist zipfile Install 7-Zip: sudo apt-get install p7zip-full.
The GUI frontend seems to work just fine. Run the binary installer, or place the resulting avbin. The AVbin dynamic library exports all of Libav's functions from libavcodec , libavutil , libavformat , and libswscale.
In summary, you must note the usage of AVbin within the documentation of your application. If you make changes to either library, you must either contribute said changes upstream or include the sources of these changes within your distributed application. Without free as in freedom software, we cannot and will not have a free society.
Your membership will help us pave a way to UserFreedom. AVbin is a thin wrapper around FFmpeg, providing binary compatibility for applications and languages that need it. FFmpeg is a collection of audio and video codecs widely used in projects such as mplayer, xine, gstreamer and VLC. It is under continuous development; so much so that its developers rarely provide a release, and SVN snapshots of the library must be statically linked to avoid version incompatibilities.
AVbin allows programs that require dynamic linkage to use FFmpeg. It does this by providing:. The copyright and license notices on this page only apply to the text on this page. Any software or copyright-licenses or other similar notices described in this text has its own copyright notice and license, which can usually be found in the distribution or license text itself. I had this issue on Windows and found this question via a search engine so I thought I'd share my experience and solution.
I tried to load w WMV file at least that's the extension and got the same exception as described in the question but my problem was due to the fact that I installed pyglet using 'pip install pyglet' command and then AVBin from an installer.
What solved the problem for me was an installation of pyglet from an installer found on the project site, it contains AVBin and then everything worked fine.
Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. Asked 9 years, 8 months ago. Active 4 years, 2 months ago. Viewed 29k times. I altered line 53 to read.
Installing Stable version 7 worked Add a comment. Active Oldest Votes. Sebastian Sebastian 5, 3 3 gold badges 42 42 silver badges 60 60 bronze badges. This package is not available in After running that code pyglet still doesn't seem to find AVbin. Is this missing something? Installing AVBin version 10 using the download.
But then running a once-working pyglet script segfaulted. I had the same problem on Windows, and there's no installer for python 2. If you put the avbin dll in your folder or install it globally using the installer , then write: pyglet. Joe Marshall Joe Marshall 1 1 silver badge 2 2 bronze badges. I went super saiyan banging my head against the wall, and broke through it.
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