trying to fix a few minor values in the mp4/mov muxer

Originally committed as revision 4063 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavformat/movenc.c

@@ -72,6 +72,26 @@ typedef struct MOVContext {
 
 static int mov_write_esds_tag(ByteIOContext *pb, MOVTrack* track);
 
+const CodecTag ff_mov_obj_type[] = {
+    { CODEC_ID_MPEG4     ,  32 },
+    { CODEC_ID_AAC       ,  64 },
+    { CODEC_ID_MPEG1VIDEO, 106 },
+    { CODEC_ID_MPEG2VIDEO,  96 },//mpeg2 profiles
+    { CODEC_ID_MP2       , 107 },//FIXME mpeg2 mpeg audio -> 105
+    { CODEC_ID_MP3       , 107 },//FIXME mpeg2 mpeg audio -> 105
+    { CODEC_ID_H264      , 241 },
+    { CODEC_ID_H263      , 242 },
+    { CODEC_ID_H261      , 243 },
+    { CODEC_ID_MJPEG     , 108 },
+    { CODEC_ID_PCM_S16LE , 224 },
+    { CODEC_ID_VORBIS    , 225 },
+    { CODEC_ID_AC3       , 226 },
+    { CODEC_ID_PCM_ALAW  , 227 },
+    { CODEC_ID_PCM_MULAW , 228 },
+    { CODEC_ID_PCM_S16BE , 230 },
+    { 0,0  },
+};
+
 //FIXME supprt 64bit varaint with wide placeholders
 static int updateSize (ByteIOContext *pb, int pos)
 {
@@ -430,28 +450,28 @@ static int mov_write_esds_tag(ByteIOContext *pb, MOVTrack* track) // Basic
     // ES descriptor
     putDescr(pb, 0x03, 3 + descrLength(13 + decoderSpecificInfoLen) +
              descrLength(1));
-    put_be16(pb, 0x0001);          // ID (= 1)
+    put_be16(pb, track->trackID);
     put_byte(pb, 0x00);            // flags (= no flags)
 
     // DecoderConfig descriptor
     putDescr(pb, 0x04, 13 + decoderSpecificInfoLen);
 
-    if(track->enc->codec_id == CODEC_ID_AAC)
-        put_byte(pb, 0x40);        // Object type indication
-    else if(track->enc->codec_id == CODEC_ID_MPEG4)
-        put_byte(pb, 0x20);        // Object type indication (Visual 14496-2)
+    // Object type indication
+    put_byte(pb, codec_get_tag(ff_mov_obj_type, track->enc->codec_id));
 
     if(track->enc->codec_type == CODEC_TYPE_AUDIO)
         put_byte(pb, 0x15);            // flags (= Audiostream)
     else
         put_byte(pb, 0x11);            // flags (= Visualstream)
 
-    put_byte(pb, 0x0);             // Buffersize DB (24 bits)
-    put_be16(pb, 0x0dd2);          // Buffersize DB
+    put_byte(pb,  track->enc->rc_buffer_size>>(3+16));             // Buffersize DB (24 bits)
+    put_be16(pb, (track->enc->rc_buffer_size>>3)&0xFFFF);          // Buffersize DB
 
-    // TODO: find real values for these
-    put_be32(pb, track->enc->bit_rate);     // maxbitrate
-    put_be32(pb, track->enc->bit_rate);     // avg bitrate
+    put_be32(pb, FFMAX(track->enc->bit_rate, track->enc->rc_max_rate));     // maxbitrate  (FIXME should be max rate in any 1 sec window)
+    if(track->enc->rc_max_rate != track->enc->rc_min_rate || track->enc->rc_min_rate==0)
+        put_be32(pb, 0);     // vbr
+    else
+        put_be32(pb, track->enc->rc_max_rate);     // avg bitrate
 
     if (track->vosLen)
     {

tests/ffmpeg.regression.ref

@@ -51,7 +51,7 @@ fc01a5723a0d629bb73c74d64692120d *./data/a-h263p.avi
 2414342 ./data/a-h263p.avi
 28fd12ac0b168252d81df6f6e60a5d17 *./data/out.yuv
 stddev:  2.07 PSNR:41.76 bytes:7602176
-97d4f329489c5b83d14ad1bfe07175df *./data/a-odivx.mp4
+cdfb6316e67fcdfccf169ea4162f8aba *./data/a-odivx.mp4
 554440 ./data/a-odivx.mp4
 e400c9175dd1811cdeee7be5555d33f1 *./data/out.yuv
 stddev:  7.99 PSNR:30.06 bytes:7602176

tests/libav.regression.ref

@@ -19,7 +19,7 @@ c83444a0e8ef47b6af1d868d1bb21696 *./data/b-libav.asf
 794934a02582f8dfc85d1856514cf37c *./data/b-libav.flv
 339325 ./data/b-libav.flv
 ./data/b-libav.flv CRC=7b9076f8
-832a73bbf39055a70ceb50a396cb3051 *./data/b-libav.mov
+f5b0461def8fe53550e7464056906563 *./data/b-libav.mov
 369865 ./data/b-libav.mov
 ./data/b-libav.mov CRC=48f5a90d
 f34e560f8f0f2c603cf0cb3e7eeb031b *./data/b-libav.nut

tests/rotozoom.regression.ref

@@ -51,7 +51,7 @@ stddev:  5.44 PSNR:33.41 bytes:7602176
 868164 ./data/a-h263p.avi
 80fb224bebbe2e04f228da7485b905c5 *./data/out.yuv
 stddev:  1.91 PSNR:42.49 bytes:7602176
-6d185f1a54e45c326ffdef3f64f53d81 *./data/a-odivx.mp4
+0daf00d71c7fd36eea4e0528a0463ae3 *./data/a-odivx.mp4
 120196 ./data/a-odivx.mp4
 8b7657a7f9fc7298cc016abb466d1d19 *./data/out.yuv
 stddev:  5.34 PSNR:33.56 bytes:7602176