So, usage of such code is also problematic and I am just talking about C# and not take other languages such as VB.NET.Ĭurrent implementation of. NET “unsafe” code implementation of wrapper, so the C# code must be also marked as “unsafe” and the functions of such wrapper have lots of pointers like “void *” and other similar types. NET what actually can be done with full access to ffmpeg libraries in C++.

More productive results have some basic classes which can perform just one of few tasks of ffmpeg and whose classes are exposed as COM objects or regular C# classes, but their functionality is very limited and does not fully perform in. I saw different implementations, mostly just performing calling ffmpeg.exe with prepared arguments and parsing outputs from it. Since you are not building entire NW.js, you have to fetch following dependencies manually. The unzipped package will include a sub directory. Extract the zip package into a local folder, such as ~/nw. You can find the corresponding version in. Download zip package of customized Chromium from GitHub. This will save lots of time in download size (~1G) comparing to building entire NW.js (~20G). If you are using pre-built NW.js, you can just only rebuild FFmpeg DLL and replace the bundled DLL in pre-built binaries. Another alternative would be to build FFmpeg yourself by following the instructions below. However, you can get precompiled binaries from the community.

So, you can’t get the FFmpeg DLL from the official Chrome distribution anymore. In recent versions of the Chromium project, FFmpeg was changed to be built-in. If you do NOT have the license, using this tip below or moving to other solutions does NOT make you eligible to redistribute the codecs.

Ffmpeg library for java script