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Calculate ftyp size instead of hardcoding it.
Originally committed as revision 13763 to svn://svn.ffmpeg.org/ffmpeg/trunk
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@ -1377,9 +1377,10 @@ static int mov_write_mdat_tag(ByteIOContext *pb, MOVContext *mov)
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static void mov_write_ftyp_tag(ByteIOContext *pb, AVFormatContext *s)
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{
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MOVContext *mov = s->priv_data;
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offset_t pos = url_ftell(pb);
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int i;
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put_be32(pb, 0x14); /* size */
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put_be32(pb, 0); /* size */
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put_tag(pb, "ftyp");
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if (mov->mode == MODE_3GP)
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@ -1415,6 +1416,7 @@ static void mov_write_ftyp_tag(ByteIOContext *pb, AVFormatContext *s)
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put_tag(pb, "isom");
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else
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put_tag(pb, "qt ");
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return updateSize(pb, pos);
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}
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static void mov_write_uuidprof_tag(ByteIOContext *pb, AVFormatContext *s)
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