added DV support

Originally committed as revision 999 to svn://svn.ffmpeg.org/ffmpeg/trunk

libav/avienc.c

@@ -75,6 +75,9 @@ CodecTag codec_bmp_tags[] = {
     { CODEC_ID_MSMPEG4V2, MKTAG('M', 'P', '4', '2') }, 
     { CODEC_ID_MSMPEG4V1, MKTAG('M', 'P', 'G', '4') }, 
     { CODEC_ID_WMV1, MKTAG('W', 'M', 'V', '1') }, 
+    { CODEC_ID_DVVIDEO, MKTAG('d', 'v', 's', 'l') }, 
+    { CODEC_ID_DVVIDEO, MKTAG('d', 'v', 's', 'd') }, 
+    { CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', 'd') }, 
     { 0, 0 },
 };
 

libavcodec/Makefile

@@ -15,7 +15,7 @@ OBJS= common.o utils.o mem.o allcodecs.o \
       mpegaudio.o ac3enc.o mjpeg.o resample.o dsputil.o \
       motion_est.o imgconvert.o imgresample.o msmpeg4.o \
       mpeg12.o h263dec.o svq1.o rv10.o mpegaudiodec.o pcm.o simple_idct.o \
-      ratecontrol.o adpcm.o eval.o
+      ratecontrol.o adpcm.o eval.o dv.o
 ASM_OBJS=
 
 # currently using liba52 for ac3 decoding

libavcodec/allcodecs.c

@@ -69,6 +69,8 @@ void avcodec_register_all(void)
     register_avcodec(&h263i_decoder);
     register_avcodec(&rv10_decoder);
     register_avcodec(&svq1_decoder);
+    register_avcodec(&dvvideo_decoder);
+    //    register_avcodec(&dvaudio_decoder);
     register_avcodec(&mjpeg_decoder);
     register_avcodec(&mp2_decoder);
     register_avcodec(&mp3_decoder);

libavcodec/avcodec.h

@@ -28,6 +28,8 @@ enum CodecID {
     CODEC_ID_H263P,
     CODEC_ID_H263I,
     CODEC_ID_SVQ1,
+    CODEC_ID_DVVIDEO,
+    CODEC_ID_DVAUDIO,
 
     /* various pcm "codecs" */
     CODEC_ID_PCM_S16LE,
@@ -812,6 +814,8 @@ extern AVCodec mpeg_decoder;
 extern AVCodec h263i_decoder;
 extern AVCodec rv10_decoder;
 extern AVCodec svq1_decoder;
+extern AVCodec dvvideo_decoder;
+extern AVCodec dvaudio_decoder;
 extern AVCodec mjpeg_decoder;
 extern AVCodec mp2_decoder;
 extern AVCodec mp3_decoder;