added DV support

Originally committed as revision 1017 to svn://svn.ffmpeg.org/ffmpeg/trunk

libav/mov.c

@@ -107,6 +107,8 @@ static const CodecTag mov_video_tags[] = {
     { CODEC_ID_MPEG4, MKTAG('D', 'I', 'V', 'X') }, /* OpenDiVX *//* sample files at http://heroinewarrior.com/xmovie.php3 use this tag */
 /*    { CODEC_ID_, MKTAG('I', 'V', '5', '0') }, *//* Indeo 5.0 */
     { CODEC_ID_H263, MKTAG('h', '2', '6', '3') }, /* H263 */
+    { CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'c', ' ') }, /* DV NTSC */
+    { CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'c', 'p') }, /* DV PAL */
     { 0, 0 }, 
 };