Hi, I've already built Qt 6 Multimedia with the a recent version of mingw-w64 (9.0.0) and GCC (11.2.0) but the resulting build was rather limited. In fact I've got nothing:
``` Qt Multimedia: ALSA ................................... no GStreamer 1.0 .......................... no Video for Linux ........................ no PulseAudio ............................. no MMRenderer ............................. no AVFoundation ........................... no Windows Media Foundation ............... no ``` The problem is ``` -- Could NOT find WMF (missing: WMF_MF_LIBRARY WMF_MFUUID_LIBRARY WMF_MFPLAT_LIBRARY WMF_MFCORE_LIBRARY WMF_PROPSYS_LIBRARY) ``` and I suppose that's really a limitation of mingw-w64 at this point. Unfortunately with Qt 6 WMF is the only remaining backend - except for GStreamer which I suppose one could also use as an alternative. At least the build system was looking for it: ``` -- Could NOT find GStreamer (missing: GStreamer_Core_FOUND GStreamer_Base_FOUND GStreamer_Audio_FOUND GStreamer_Video_FOUND ``` I haven't installed GStreamer libs in my build env but if I actually needed Qt Multimedia I'd try that. Building GStreamer libs and its dependencies for mingw-w64 generally works (maybe not static linking, though). Maybe there's also an experimental version of mingw-w64 available which has support for WMF. _______________________________________________ Interest mailing list Interest@qt-project.org https://lists.qt-project.org/listinfo/interest
