[SCM] libav/experimental: always write required version string local tag
siretart at users.alioth.debian.org
siretart at users.alioth.debian.org
Sun Jun 30 16:28:53 UTC 2013
The following commit has been merged in the experimental branch:
commit 283a02c51aad7dd58a73aab2824142d3c12c6e89
Author: Baptiste Coudurier <baptiste.coudurier at gmail.com>
Date: Sat Aug 30 22:37:19 2008 +0000
always write required version string local tag
Originally committed as revision 15059 to svn://svn.ffmpeg.org/ffmpeg/trunk
diff --git a/libavformat/mxfenc.c b/libavformat/mxfenc.c
index 0bb90f5..3a8d6c2 100644
--- a/libavformat/mxfenc.c
+++ b/libavformat/mxfenc.c
@@ -338,6 +338,7 @@ static void mxf_write_local_tag_utf16(ByteIOContext *pb, int tag, const char *va
static void mxf_write_identification(AVFormatContext *s)
{
ByteIOContext *pb = s->pb;
+ const char *version;
int length, company_name_len, product_name_len, version_string_len;
mxf_write_metadata_key(pb, 0x013000);
@@ -347,9 +348,11 @@ static void mxf_write_identification(AVFormatContext *s)
length = 80 + company_name_len + product_name_len;
if (!(s->streams[0]->codec->flags & CODEC_FLAG_BITEXACT)) {
- version_string_len = strlen(LIBAVFORMAT_IDENT) * 2;
- length += 4 + version_string_len;
+ version = LIBAVFORMAT_IDENT;
+ } else {
+ version = "0.0.0";
}
+ length += 4 + strlen(version)*2;
klv_encode_ber_length(pb, length);
// write uid
@@ -362,8 +365,7 @@ static void mxf_write_identification(AVFormatContext *s)
mxf_write_local_tag_utf16(pb, 0x3C01, "FFmpeg"); // Company Name
mxf_write_local_tag_utf16(pb, 0x3C02, "OP1a Muxer"); // Product Name
- if (!(s->streams[0]->codec->flags & CODEC_FLAG_BITEXACT))
- mxf_write_local_tag_utf16(pb, 0x3C04, LIBAVFORMAT_IDENT); // Version String
+ mxf_write_local_tag_utf16(pb, 0x3C04, version); // Version String
// write product uid
mxf_write_local_tag(pb, 16, 0x3C05);
--
Libav/FFmpeg packaging
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