From e15421fe2bc50463eda278e1986a6d4b900e54fa Mon Sep 17 00:00:00 2001 From: Baptiste Coudurier Date: Fri, 13 Feb 2009 07:06:35 +0000 Subject: [PATCH] write essence elements klv packets with ber4 length, more interoperable Originally committed as revision 17200 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavformat/mxfenc.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/libavformat/mxfenc.c b/libavformat/mxfenc.c index d551609031..081096085c 100644 --- a/libavformat/mxfenc.c +++ b/libavformat/mxfenc.c @@ -1397,7 +1397,7 @@ static void mxf_write_system_item(AVFormatContext *s) // write system metadata pack put_buffer(pb, system_metadata_pack_key, 16); - klv_encode_ber_length(pb, 57); + klv_encode_ber4_length(pb, 57); put_byte(pb, 0x5c); // UL, user date/time stamp, picture and sound item present put_byte(pb, 0x04); // content package rate put_byte(pb, 0x00); // content package type @@ -1419,7 +1419,7 @@ static void mxf_write_system_item(AVFormatContext *s) // write system metadata package set put_buffer(pb, system_metadata_package_set_key, 16); - klv_encode_ber_length(pb, 35); + klv_encode_ber4_length(pb, 35); put_byte(pb, 0x83); // UMID put_be16(pb, 0x20); mxf_write_umid(pb, SourcePackage, 0); @@ -1479,7 +1479,7 @@ static int mxf_write_packet(AVFormatContext *s, AVPacket *pkt) mxf_write_klv_fill(s); put_buffer(pb, sc->track_essence_element_key, 16); // write key - klv_encode_ber_length(pb, pkt->size); // write length + klv_encode_ber4_length(pb, pkt->size); // write length put_buffer(pb, pkt->data, pkt->size); // write value put_flush_packet(pb);