[Cin] libav version in About prefs [patch]

[Andrea paz]

Everything is working well now. Thank you.
Your vaapi patch seems to work; I have no errors and the vaapi
hardware is active with an mp4/h264 file.
I have warnings that I don't understand and am reporting, but I don't
think they have anything to do with vaapi:

Libav version: Lavc60.23.100

Cinelerra is free software, covered by the GNU General Public License,
and you are welcome to change it and/or distribute copies of it under
certain conditions. There is absolutely no warranty for Cinelerra.

MainUndo::update_undo_before 92 "": must be on an after entry to do
this. size=493
UndoStack::dump
k  0 0x561173945e90 load                         4566 ffffffff *
   1 0x561173945df0 load                          905 ffffffff
k  2 0x561173945d70 out point                    6217 0010
   3 0x561173a3e930 out point                    1240 0010
   4 0x561173a3e810 perpetual load                112 ffffffff
   5 0x561173a3e6f0 perpetual load                112 ffffffff
   6 0x561173a3e5d0 perpetual load                112 ffffffff
   7 0x561173a1cc40 perpetual load                112 ffffffff
   8 0x561173a1cb20 asset to size                 112 ffffffff
   9 0x561173a1ca00 asset to size                 112 ffffffff
  10 0x561173a1c8e0 projector                     112 ffffffff
  11 0x561173a1c840 projector                     114 ffffffff
  12 0x561173a1c7a0 projector                     114 ffffffff
  13 0x561173a1c670 projector                     123 ffffffff
  14 0x561173a31780 projector                     123 ffffffff
  15 0x561173a316c0 projector                       4 ffffffff
  16 0x561173a31600 projector                       4 ffffffff
  17 0x561173a314d0 projector                     123 ffffffff
  18 0x561173a313a0 projector                     123 ffffffff
  19 0x561173a31270 projector                     123 ffffffff
  20 0x561173a3b7d0 projector                     123 ffffffff
  21 0x561173a3b730 projector                     112 ffffffff
  22 0x561173a3b690 projector                     112 ffffffff
  23 0x561173a3b560 projector                     123 ffffffff
  24 0x561173a3b430 projector                     123 ffffffff
  25 0x561173a3b300 projector                     123 ffffffff
  26 0x561173c01810 projector                     123 ffffffff
  27 0x561173c016e0 projector                     123 ffffffff
  28 0x561173c015b0 projector                     123 ffffffff
  29 0x561173c014f0 projector                       4 ffffffff
  30 0x561173c01430 projector                       4 ffffffff
  31 0x561173c01300 projector                     123 ffffffff
MainUndo::update_undo_after 142 "perpetual load": must be on a before
entry to do this. size=494
UndoStack::dump
   0 0x56117577f860                                 4 0000 *
k  1 0x561173945e90 load                         4566 ffffffff
   2 0x561173945df0 load                          905 ffffffff
k  3 0x561173945d70 out point                    6217 0010
   4 0x561173a3e930 out point                    1240 0010
   5 0x561173a3e810 perpetual load                112 ffffffff
   6 0x561173a3e6f0 perpetual load                112 ffffffff
   7 0x561173a3e5d0 perpetual load                112 ffffffff
   8 0x561173a1cc40 perpetual load                112 ffffffff
   9 0x561173a1cb20 asset to size                 112 ffffffff
  10 0x561173a1ca00 asset to size                 112 ffffffff
  11 0x561173a1c8e0 projector                     112 ffffffff
  12 0x561173a1c840 projector                     114 ffffffff
  13 0x561173a1c7a0 projector                     114 ffffffff
  14 0x561173a1c670 projector                     123 ffffffff
  15 0x561173a31780 projector                     123 ffffffff
  16 0x561173a316c0 projector                       4 ffffffff
  17 0x561173a31600 projector                       4 ffffffff
  18 0x561173a314d0 projector                     123 ffffffff
  19 0x561173a313a0 projector                     123 ffffffff
  20 0x561173a31270 projector                     123 ffffffff
  21 0x561173a3b7d0 projector                     123 ffffffff
  22 0x561173a3b730 projector                     112 ffffffff
  23 0x561173a3b690 projector                     112 ffffffff
  24 0x561173a3b560 projector                     123 ffffffff
  25 0x561173a3b430 projector                     123 ffffffff
  26 0x561173a3b300 projector                     123 ffffffff
  27 0x561173c01810 projector                     123 ffffffff
  28 0x561173c016e0 projector                     123 ffffffff
  29 0x561173c015b0 projector                     123 ffffffff
  30 0x561173c014f0 projector                       4 ffffffff
  31 0x561173c01430 projector                       4 ffffffff


Instead in the appimage, so without your vaapi patch, everything works
but without hardware decoding:

Failed HW device create.
dev:vaapi
  err: Input/output error
HW device init failed, using SW decode.
file:/home/paz/sad-woman.mp4
  err: Operation not permitted
Failed HW device create.
dev:vaapi
  err: Input/output error
HW device init failed, using SW decode.
file:/home/paz/sad-woman.mp4
  err: Operation not permitted
Failed HW device create.
dev:vaapi
  err: Input/output error
HW device init failed, using SW decode.
file:/home/paz/sad-woman.mp4
  err: Operation not permitted


Thank you, again.