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authorMichael Niedermayer <michaelni@gmx.at>2008-06-13 11:30:36 +0000
committerMichael Niedermayer <michaelni@gmx.at>2008-06-13 11:30:36 +0000
commit1560b667143c321d1baaa784e4cfe9f01bd796b6 (patch)
tree441336fa10191249c81ccafc053ea9a40b12d0fa /libavformat
parenta74dc5b9146fff53d414ad81a75a5a2621f4ac8a (diff)
downloadffmpeg-1560b667143c321d1baaa784e4cfe9f01bd796b6.tar.gz
Calculate ftyp size instead of hardcoding it.
Originally committed as revision 13763 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavformat')
-rw-r--r--libavformat/movenc.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/libavformat/movenc.c b/libavformat/movenc.c
index 57cbc56c91..5337c120b9 100644
--- a/libavformat/movenc.c
+++ b/libavformat/movenc.c
@@ -1377,9 +1377,10 @@ static int mov_write_mdat_tag(ByteIOContext *pb, MOVContext *mov)
static void mov_write_ftyp_tag(ByteIOContext *pb, AVFormatContext *s)
{
MOVContext *mov = s->priv_data;
+ offset_t pos = url_ftell(pb);
int i;
- put_be32(pb, 0x14); /* size */
+ put_be32(pb, 0); /* size */
put_tag(pb, "ftyp");
if (mov->mode == MODE_3GP)
@@ -1415,6 +1416,7 @@ static void mov_write_ftyp_tag(ByteIOContext *pb, AVFormatContext *s)
put_tag(pb, "isom");
else
put_tag(pb, "qt ");
+ return updateSize(pb, pos);
}
static void mov_write_uuidprof_tag(ByteIOContext *pb, AVFormatContext *s)