Accepting request 961334 from home:iznogood:branches:multimedia:libs

Yes, this does not build on i586 for 15.3, but I think we can live with that as ffmpeg-5 will never be the "main" ffmpeg on 15.3, in fact I doubt it will even reach it at all.

- Drop pkgconfig(celt) BuildRequires and stop passing
  --enable-libcelt to configure and drop celt from enable_decoders,
  abandoned upstream for opus.
- Drop pkgconfig(libv4l2) BuildRequires and stop passing
  --enable-libv4l2 to configure, only needed very old devices and
  may cause problems for others for those needing it, use
  LD_PRELOAD pointing on libv4l2.
- Drop pkgconfig(librtmp) BuildRequires and stop passing
  conditional --enable-librtmp to configure, built-in RTMP support
  is better, and has listen mode.
- Drop bcond conditionals for cuda_sdk, libaom, srt, lv2, soxr,
  zmq, zimg and openmpt, build unconditionally for all supported
  versions of openSUSE.
- Drop pkgconfig(enca) BuildRequires: Seems unused.

OBS-URL: https://build.opensuse.org/request/show/961334
OBS-URL: https://build.opensuse.org/package/show/multimedia:libs/ffmpeg-5?expand=0&rev=11

enable_decoders

@@ -18,7 +18,6 @@ huffyuv # trivial+zlib
 ilbc # ilbc
 libaom # libaom
 libaom_av1 # libaom
-libcelt # celt, opus
 libcodec2 # codec2
 libdav1d # av1
 libgsm # libgsm