Hello! There is one additional library libgstlibav.dll at lib\gstreamer-1.0\ at this archive. Without this dll all other builds won't play video! I copied it to all different builds and now they play youtube video fine! . I cheked dll dependences and found that at builds for WinXP you uses dsengine.dll v5.6.2, but it requires Direct3DCreate9Ex function at d3d9.dll -this dll doesn't implement this function at WinXP ...and MFGetService function at MF.dll -there is no such dll at WinXP At WinXP it is impossible, but I don't know, maybe there is no troubles with working... I found dsengine.dll v5.6.1 for WinXP. It was build with depends of libgcc_s_dw2-1.dll, I cheked all dependences for it and then I replace these dlls at your last WinXP build for tests. . Is it possible to do MSE working at www.youtube.com/html5 ? EnableMediaSource =YES/NO -It shows MSE not working before this changes and after... . https://gstreamer.freedesktop.org/download/ -there are placed gstreamer-1.0 official binaries for Windows. I have checked it should work with Otter browser at WinXP too, but it have some other dll-dependencies. I try to complain it...
