--- D:/ffmpeg-HEAD-0da5005/libavformat/internal.h	Thu Sep 20 19:12:07 2012
+++ D:/ffmpeg-HEAD-0da5005-patch/libavformat/internal.h	Thu Sep 20 20:03:07 2012
@@ -346,4 +346,9 @@
 
 void ff_free_stream(AVFormatContext *s, AVStream *st);
 
+/**
+ * Generate standard extradata for AVC-Intra based on width/height and field order.
+ */
+void ff_generate_avci_extradata(AVStream *st);
+
 #endif /* AVFORMAT_INTERNAL_H */
--- D:/ffmpeg-HEAD-0da5005/libavformat/isom.c	Thu Sep 20 19:12:07 2012
+++ D:/ffmpeg-HEAD-0da5005-patch/libavformat/isom.c	Thu Sep 20 19:58:50 2012
@@ -165,6 +165,7 @@
     { AV_CODEC_ID_H264, MKTAG('a', 'i', '1', '3') }, /* AVC-Intra 100M 1080p24/30/60 */
     { AV_CODEC_ID_H264, MKTAG('a', 'i', '1', '5') }, /* AVC-Intra 100M 1080i50 */
     { AV_CODEC_ID_H264, MKTAG('a', 'i', '1', '6') }, /* AVC-Intra 100M 1080i60 */
+    { AV_CODEC_ID_H264, MKTAG('A', 'V', 'i', 'n') }, /* AVC-Intra with implicit SPS/PPS */
 
     { AV_CODEC_ID_MPEG1VIDEO, MKTAG('m', '1', 'v', '1') }, /* Apple MPEG-1 Camcorder */
     { AV_CODEC_ID_MPEG1VIDEO, MKTAG('m', 'p', 'e', 'g') }, /* MPEG */
--- D:/ffmpeg-HEAD-0da5005/libavformat/mov.c	Thu Sep 20 19:12:07 2012
+++ D:/ffmpeg-HEAD-0da5005-patch/libavformat/mov.c	Sat Sep 22 14:53:02 2012
@@ -2182,6 +2182,11 @@
 #endif
     }
 
+    if (!st->codec->extradata_size && st->codec->codec_id == AV_CODEC_ID_H264 &&
+        st->codec->codec_tag != MKTAG('a', 'v', 'c', '1')) {
+        ff_generate_avci_extradata(st);
+    }
+
     switch (st->codec->codec_id) {
 #if CONFIG_H261_DECODER
     case AV_CODEC_ID_H261:
--- D:/ffmpeg-HEAD-0da5005/libavformat/mxfdec.c	Thu Sep 20 19:12:07 2012
+++ D:/ffmpeg-HEAD-0da5005-patch/libavformat/mxfdec.c	Sun Sep 23 02:19:12 2012
@@ -1484,10 +1484,6 @@
         /* TODO: drop PictureEssenceCoding and SoundEssenceCompression, only check EssenceContainer */
         codec_ul = mxf_get_codec_ul(ff_mxf_codec_uls, &descriptor->essence_codec_ul);
         st->codec->codec_id = codec_ul->id;
-        if (descriptor->extradata) {
-            st->codec->extradata = descriptor->extradata;
-            st->codec->extradata_size = descriptor->extradata_size;
-        }
         if (st->codec->codec_type == AVMEDIA_TYPE_VIDEO) {
             source_track->intra_only = mxf_is_intra_only(descriptor);
             container_ul = mxf_get_codec_ul(mxf_picture_essence_container_uls, essence_container_ul);
@@ -1501,6 +1497,7 @@
                     av_log(mxf->fc, AV_LOG_INFO, "SegmentedFrame layout isn't currently supported\n");
                     break;
                 case FullFrame:
+                    st->codec->field_order = AV_FIELD_PROGRESSIVE;
                     break;
                 case OneField:
                     /* Every other line is stored and needs to be duplicated. */
@@ -1558,6 +1555,12 @@
             } else if (st->codec->codec_id == AV_CODEC_ID_MP2) {
                 st->need_parsing = AVSTREAM_PARSE_FULL;
             }
+        }
+        if (descriptor->extradata) {
+            st->codec->extradata = descriptor->extradata;
+            st->codec->extradata_size = descriptor->extradata_size;
+        } else {
+            ff_generate_avci_extradata(st);
         }
         if (st->codec->codec_type != AVMEDIA_TYPE_DATA && (*essence_container_ul)[15] > 0x01) {
             /* TODO: decode timestamps */
--- D:/ffmpeg-HEAD-0da5005/libavformat/utils.c	Thu Sep 20 19:12:07 2012
+++ D:/ffmpeg-HEAD-0da5005-patch/libavformat/utils.c	Sun Sep 23 02:13:25 2012
@@ -4673,3 +4673,98 @@
     av_log(s, AV_LOG_ERROR, "Invalid stream specifier: %s.\n", spec);
     return AVERROR(EINVAL);
 }
+
+void ff_generate_avci_extradata(AVStream *st)
+{
+    static const uint8_t avci100_1080p_extradata[] = {
+        // SPS
+        0x00, 0x00, 0x00, 0x01, 0x67, 0x7a, 0x10, 0x29,
+        0xb6, 0xd4, 0x20, 0x22, 0x33, 0x19, 0xc6, 0x63,
+        0x23, 0x21, 0x01, 0x11, 0x98, 0xce, 0x33, 0x19,
+        0x18, 0x21, 0x02, 0x56, 0xb9, 0x3d, 0x7d, 0x7e,
+        0x4f, 0xe3, 0x3f, 0x11, 0xf1, 0x9e, 0x08, 0xb8,
+        0x8c, 0x54, 0x43, 0xc0, 0x78, 0x02, 0x27, 0xe2,
+        0x70, 0x1e, 0x30, 0x10, 0x10, 0x14, 0x00, 0x00,
+        0x03, 0x00, 0x04, 0x00, 0x00, 0x03, 0x00, 0xca,
+        0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        // PPS
+        0x00, 0x00, 0x00, 0x01, 0x68, 0xce, 0x33, 0x48,
+        0xd0
+    };
+    static const uint8_t avci100_1080i_extradata[] = {
+        // SPS
+        0x00, 0x00, 0x00, 0x01, 0x67, 0x7a, 0x10, 0x29,
+        0xb6, 0xd4, 0x20, 0x22, 0x33, 0x19, 0xc6, 0x63,
+        0x23, 0x21, 0x01, 0x11, 0x98, 0xce, 0x33, 0x19,
+        0x18, 0x21, 0x03, 0x3a, 0x46, 0x65, 0x6a, 0x65,
+        0x24, 0xad, 0xe9, 0x12, 0x32, 0x14, 0x1a, 0x26,
+        0x34, 0xad, 0xa4, 0x41, 0x82, 0x23, 0x01, 0x50,
+        0x2b, 0x1a, 0x24, 0x69, 0x48, 0x30, 0x40, 0x2e,
+        0x11, 0x12, 0x08, 0xc6, 0x8c, 0x04, 0x41, 0x28,
+        0x4c, 0x34, 0xf0, 0x1e, 0x01, 0x13, 0xf2, 0xe0,
+        0x3c, 0x60, 0x20, 0x20, 0x28, 0x00, 0x00, 0x03,
+        0x00, 0x08, 0x00, 0x00, 0x03, 0x01, 0x94, 0x00,
+        // PPS
+        0x00, 0x00, 0x00, 0x01, 0x68, 0xce, 0x33, 0x48,
+        0xd0
+    };
+    static const uint8_t avci50_1080i_extradata[] = {
+        // SPS
+        0x00, 0x00, 0x00, 0x01, 0x67, 0x6e, 0x10, 0x28,
+        0xa6, 0xd4, 0x20, 0x32, 0x33, 0x0c, 0x71, 0x18,
+        0x88, 0x62, 0x10, 0x19, 0x19, 0x86, 0x38, 0x8c,
+        0x44, 0x30, 0x21, 0x02, 0x56, 0x4e, 0x6e, 0x61,
+        0x87, 0x3e, 0x73, 0x4d, 0x98, 0x0c, 0x03, 0x06,
+        0x9c, 0x0b, 0x73, 0xe6, 0xc0, 0xb5, 0x18, 0x63,
+        0x0d, 0x39, 0xe0, 0x5b, 0x02, 0xd4, 0xc6, 0x19,
+        0x1a, 0x79, 0x8c, 0x32, 0x34, 0x24, 0xf0, 0x16,
+        0x81, 0x13, 0xf7, 0xff, 0x80, 0x01, 0x80, 0x02,
+        0x71, 0x80, 0x80, 0x80, 0xa0, 0x00, 0x00, 0x03,
+        0x00, 0x20, 0x00, 0x00, 0x06, 0x50, 0x80, 0x00,
+        // PPS
+        0x00, 0x00, 0x00, 0x01, 0x68, 0xee, 0x31, 0x12,
+        0x11
+    };
+    static const uint8_t avci100_720p_extradata[] = {
+        // SPS
+        0x00, 0x00, 0x00, 0x01, 0x67, 0x7a, 0x10, 0x29,
+        0xb6, 0xd4, 0x20, 0x2a, 0x33, 0x1d, 0xc7, 0x62,
+        0xa1, 0x08, 0x40, 0x54, 0x66, 0x3b, 0x8e, 0xc5,
+        0x42, 0x02, 0x10, 0x25, 0x64, 0x2c, 0x89, 0xe8,
+        0x85, 0xe4, 0x21, 0x4b, 0x90, 0x83, 0x06, 0x95,
+        0xd1, 0x06, 0x46, 0x97, 0x20, 0xc8, 0xd7, 0x43,
+        0x08, 0x11, 0xc2, 0x1e, 0x4c, 0x91, 0x0f, 0x01,
+        0x40, 0x16, 0xec, 0x07, 0x8c, 0x04, 0x04, 0x05,
+        0x00, 0x00, 0x03, 0x00, 0x01, 0x00, 0x00, 0x03,
+        0x00, 0x64, 0x84, 0x00, 0x00, 0x00, 0x00, 0x00,
+        // PPS
+        0x00, 0x00, 0x00, 0x01, 0x68, 0xce, 0x31, 0x12,
+        0x11
+    };
+    int size = 0;
+    const uint8_t *data = 0;
+    if (st->codec->width == 1920) {
+        if (st->codec->field_order == AV_FIELD_PROGRESSIVE) {
+            data = avci100_1080p_extradata;
+            size = sizeof(avci100_1080p_extradata);
+        } else {
+            data = avci100_1080i_extradata;
+            size = sizeof(avci100_1080i_extradata);
+        }
+    } else if (st->codec->width == 1440) {
+        data = avci50_1080i_extradata;
+        size = sizeof(avci50_1080i_extradata);
+    } else if (st->codec->width == 1280) {
+        data = avci100_720p_extradata;
+        size = sizeof(avci100_720p_extradata);
+    }
+    if (!size)
+        return;
+    av_freep(&st->codec->extradata);
+    st->codec->extradata_size = 0;
+    st->codec->extradata = av_mallocz(size + FF_INPUT_BUFFER_PADDING_SIZE);
+    if (!st->codec->extradata)
+        return;
+    memcpy(st->codec->extradata, data, size);
+    st->codec->extradata_size = size;
+}