Fix avcodec cinepak decoding and favour it.

modules/codec/avcodec/video.c

@@ -387,7 +387,7 @@ int InitVideoDec( decoder_t *p_dec, AVCodecContext *p_context,
     if( p_dec->fmt_in.video.p_palette )
         p_sys->p_context->palctrl =
             (AVPaletteControl *)p_dec->fmt_in.video.p_palette;
-    else if( p_sys->i_codec_id != CODEC_ID_MSVIDEO1 )
+    else if( p_sys->i_codec_id != CODEC_ID_MSVIDEO1 && p_sys->i_codec_id != CODEC_ID_CINEPAK )
         p_sys->p_context->palctrl = &palette_control;
 
     /* ***** Open the codec ***** */

modules/codec/cinepak.c

@@ -41,7 +41,7 @@ static void CloseDecoder( vlc_object_t * );
 
 vlc_module_begin();
     set_description( N_("Cinepak video decoder") );
-    set_capability( "decoder", 100 );
+    set_capability( "decoder", 50 );
     set_category( CAT_INPUT );
     set_subcategory( SUBCAT_INPUT_VCODEC );
     set_callbacks( OpenDecoder, CloseDecoder );