Add additional long names for the Flash Video decoder and encoder.

Originally committed as revision 20317 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavcodec/h263dec.c

@@ -832,6 +832,6 @@ AVCodec flv_decoder = {
     ff_h263_decode_end,
     ff_h263_decode_frame,
     CODEC_CAP_DRAW_HORIZ_BAND | CODEC_CAP_DR1,
-    .long_name= NULL_IF_CONFIG_SMALL("Flash Video (FLV)"),
+    .long_name= NULL_IF_CONFIG_SMALL("Flash Video (FLV) / Sorenson Spark / Sorenson H.263"),
     .pix_fmts= ff_pixfmt_list_420,
 };

libavcodec/mpegvideo_enc.c

@@ -3760,7 +3760,7 @@ AVCodec flv_encoder = {
     MPV_encode_picture,
     MPV_encode_end,
     .pix_fmts= (const enum PixelFormat[]){PIX_FMT_YUV420P, PIX_FMT_NONE},
-    .long_name= NULL_IF_CONFIG_SMALL("Flash Video (FLV)"),
+    .long_name= NULL_IF_CONFIG_SMALL("Flash Video (FLV) / Sorenson Spark / Sorenson H.263"),
 };
 
 AVCodec mpeg4_encoder = {