Merge remote-tracking branch 'qatar/master'

[ffmpeg] / libavformat / matroskaenc.c

diff --git a/libavformat/matroskaenc.c b/libavformat/matroskaenc.c
index e74366fe95b88c3d764e18ccbcc932447b65879c..0b367251f60b7dfd7e245cf512348adea8561109 100644 (file)
--- a/libavformat/matroskaenc.c
+++ b/libavformat/matroskaenc.c
@@ -480,7 +480,7 @@ static int mkv_write_codecprivate(AVFormatContext *s, AVIOContext *pb, AVCodecCo
     } else if (codec->codec_type == AVMEDIA_TYPE_VIDEO) {
         if (qt_id) {
             if (!codec->codec_tag)
-                codec->codec_tag = ff_codec_get_tag(codec_movvideo_tags, codec->codec_id);
+                codec->codec_tag = ff_codec_get_tag(ff_codec_movvideo_tags, codec->codec_id);
             if (codec->extradata_size)
                 avio_write(dyn_cp, codec->extradata, codec->extradata_size);
         } else {
@@ -586,7 +586,7 @@ static int mkv_write_tracks(AVFormatContext *s)
                     put_ebml_uint(pb, MATROSKA_ID_TRACKDEFAULTDURATION, av_q2d(codec->time_base)*1E9);
 
                 if (!native_id &&
-                      ff_codec_get_tag(codec_movvideo_tags, codec->codec_id) &&
+                      ff_codec_get_tag(ff_codec_movvideo_tags, codec->codec_id) &&
                     (!ff_codec_get_tag(ff_codec_bmp_tags,   codec->codec_id)
                      || codec->codec_id == CODEC_ID_SVQ1
                      || codec->codec_id == CODEC_ID_SVQ3
@@ -940,6 +940,14 @@ static int mkv_write_header(AVFormatContext *s)
         put_ebml_binary(pb, MATROSKA_ID_SEGMENTUID, segment_uid, 16);
     }
 
+    if (tag = av_dict_get(s->metadata, "creation_time", NULL, 0)) {
+        // Adjust time so it's relative to 2001-01-01 and convert to nanoseconds.
+        int64_t date_utc = (ff_iso8601_to_unix_time(tag->value) - 978307200) * 1000000000;
+        uint8_t date_utc_buf[8];
+        AV_WB64(date_utc_buf, date_utc);
+        put_ebml_binary(pb, MATROSKA_ID_DATEUTC, date_utc_buf, 8);
+    }
+
     // reserve space for the duration
     mkv->duration = 0;
     mkv->duration_offset = avio_tell(pb);