scene: remove unused include
android: fix green line issue when using an YUV surface in SW mode.

The padding lines introduced by avcodec for direct rendering are set
to black since they might be used by Android during rescaling.
codec: tx3g: handle utf8 (fix #11138)
demux: mp4: handle in sample text encoding (fix #11137)
substx3g: Allow multiple simultanious face styles

Signed-off-by: Francois Cartegnie <fcvlcdev@free.fr>