Duck TrueMotion 2 video decoder, courtesy of Konstantin Shishkov

Originally committed as revision 4638 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavcodec/Makefile

@@ -18,7 +18,7 @@ OBJS= bitstream.o utils.o mem.o allcodecs.o \
       fft.o mdct.o raw.o golomb.o cabac.o\
       dpcm.o adx.o faandct.o parser.o g726.o \
       vp3dsp.o h264idct.o rangecoder.o pnm.o h263.o msmpeg4.o h263dec.o dvdsub.o dvbsub.o dvbsubdec.o\
-      opt.o
+      opt.o truemotion2.o
 
 ifeq ($(CONFIG_AASC_DECODER),yes)
     OBJS+= aasc.o

libavcodec/allcodecs.c

@@ -424,6 +424,9 @@ void avcodec_register_all(void)
 #ifdef CONFIG_TRUEMOTION1_DECODER
     register_avcodec(&truemotion1_decoder);
 #endif //CONFIG_TRUEMOTION1_DECODER
+#ifdef CONFIG_TRUEMOTION2_DECODER
+    register_avcodec(&truemotion2_decoder);
+#endif //CONFIG_TRUEMOTION2_DECODER
 #ifdef CONFIG_VMDVIDEO_DECODER
     register_avcodec(&vmdvideo_decoder);
 #endif //CONFIG_VMDVIDEO_DECODER

libavcodec/avcodec.h

@@ -111,6 +111,7 @@ enum CodecID {
     CODEC_ID_AASC,
     CODEC_ID_INDEO2,
     CODEC_ID_FRAPS,
+    CODEC_ID_TRUEMOTION2,
 
     /* various pcm "codecs" */
     CODEC_ID_PCM_S16LE= 0x10000,
@@ -2039,6 +2040,7 @@ extern AVCodec flic_decoder;
 extern AVCodec vmdvideo_decoder;
 extern AVCodec vmdaudio_decoder;
 extern AVCodec truemotion1_decoder;
+extern AVCodec truemotion2_decoder;
 extern AVCodec mszh_decoder;
 extern AVCodec zlib_decoder;
 extern AVCodec ra_144_decoder;

libavformat/avienc.c

@@ -188,6 +188,7 @@ const CodecTag codec_bmp_tags[] = {
     { CODEC_ID_INDEO2, MKTAG('R', 'T', '2', '1') },
     { CODEC_ID_FRAPS, MKTAG('F', 'P', 'S', '1') },
     { CODEC_ID_THEORA, MKTAG('t', 'h', 'e', 'o') },
+    { CODEC_ID_TRUEMOTION2, MKTAG('T', 'M', '2', '0') },
     { CODEC_ID_RAWVIDEO, 0 },
     { 0, 0 },
 };