FFmpeg update to 7.0

[esator]

Package name

ffmpeg

New version number

7.0

Other information that may be useful

No response

Are you willing to submit a PR?

No response

[lazka]

Like last time we need to check which dependencies have support for it, and/or patches available: #16070

[lazka]

Arch has started the transition: https://archlinux.org/todo/ffmpeg-70-mbedtls-360-x265-36-combo-rebuild/

[lazka]

• [x] mingw-w64-qt6-multimedia
• [x] mingw-w64-gst-libav -> WIP upstream: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6505 https://github.com/msys2/MINGW-packages/pull/21356
• [x] mingw-w64-mlt
• [x] mingw-w64-x264
• [x] mingw-w64-mpv
• [x] mingw-w64-ffms2 -> needs to be updated first at least: https://github.com/FFMS/ffms2/releases/tag/5.0, https://github.com/msys2/MINGW-packages/pull/21218
• [x] mingw-w64-audaspace -> needs to be updated to 1.5.0 first https://github.com/msys2/MINGW-packages/pull/21221
• [x] mingw-w64-python-xpra -> needs to be updated first, https://github.com/msys2/MINGW-packages/pull/21223
• [x] mingw-w64-freerdp
• [x] mingw-w64-wxsvg
• [x] mingw-w64-scrcpy
• [x] mingw-w64-vlc -> WIP upstream: https://code.videolan.org/videolan/vlc/-/merge_requests/5574
• [x] mingw-w64-mtn
• [x] mingw-w64-gegl -> needs backports: https://gitlab.archlinux.org/archlinux/packaging/packages/gegl/-/commit/dc48c0894784dd04d4ed17ca1299d139362ce14a https://github.com/msys2/MINGW-packages/pull/21228
• [x] mingw-w64-aubio -> needs backports: https://gitlab.archlinux.org/archlinux/packaging/packages/aubio/-/commit/e70133953def23c523b2a7216735828efbd9800a https://github.com/msys2/MINGW-packages/pull/21229
• [x] mingw-w64-kfilemetadata
• [x] mingw-w64-libplacebo-demos
• [x] mingw-w64-gr
• [x] mingw-w64-openimageio
• [x] mingw-w64-opencv (could be updated as well, fails to find the dep, maybe version exclude) https://github.com/msys2/MINGW-packages/pull/21224, still fails to find ffmpeg, but maybe it's something wrong here locally https://github.com/msys2/MINGW-packages/pull/21230
• [x] mingw-w64-ossia-score -> needs an update first, https://github.com/msys2/MINGW-packages/pull/21222
• [x] mingw-w64-vtk
• [x] mingw-w64-blender (fails, an update might help) https://github.com/msys2/MINGW-packages/pull/21232

[lazka]

initial build test done now, lots of things to do still

[lazka]

For the last two we should probably wait a bit for upstream.

[lazka]

only vlc missing now

[lazka]

The VLC MR seems to be stuck on details (libav related?), so I'm wondering if we should just take it as is and update it later if needed: https://code.videolan.org/videolan/vlc/-/merge_requests/5574

[lazka]

done now