[SCM] libav/experimental: vorbiscomment: convert metadata before computing the header's length

[siretart at users.alioth.debian.org]

The following commit has been merged in the experimental branch:
commit 042ca05f0fdc5f4d56a3e9b94bc9cd67bca9a4bc
Author: Anton Khirnov <wyskas at gmail.com>
Date:   Wed Oct 27 05:02:29 2010 +0000

    vorbiscomment: convert metadata before computing the header's length
    
    Originally committed as revision 25586 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/libavformat/flacenc.c b/libavformat/flacenc.c
index 996d9f4..281d013 100644
--- a/libavformat/flacenc.c
+++ b/libavformat/flacenc.c
@@ -46,6 +46,8 @@ static int flac_write_block_comment(ByteIOContext *pb, AVMetadata **m,
     unsigned int len, count;
     uint8_t *p, *p0;
 
+    ff_metadata_conv(m, ff_vorbiscomment_metadata_conv, NULL);
+
     len = ff_vorbiscomment_length(*m, vendor, &count);
     p0 = av_malloc(len+4);
     if (!p0)
diff --git a/libavformat/oggenc.c b/libavformat/oggenc.c
index 7ec1b3e..8f6ba69 100644
--- a/libavformat/oggenc.c
+++ b/libavformat/oggenc.c
@@ -213,6 +213,8 @@ static uint8_t *ogg_write_vorbiscomment(int offset, int bitexact,
     uint8_t *p, *p0;
     unsigned int count;
 
+    ff_metadata_conv(m, ff_vorbiscomment_metadata_conv, NULL);
+
     size = offset + ff_vorbiscomment_length(*m, vendor, &count) + framing_bit;
     p = av_mallocz(size);
     if (!p)
diff --git a/libavformat/vorbiscomment.c b/libavformat/vorbiscomment.c
index d141b9d..59a403f 100644
--- a/libavformat/vorbiscomment.c
+++ b/libavformat/vorbiscomment.c
@@ -55,7 +55,6 @@ int ff_vorbiscomment_length(AVMetadata *m, const char *vendor_string,
 int ff_vorbiscomment_write(uint8_t **p, AVMetadata **m,
                            const char *vendor_string, const unsigned count)
 {
-    ff_metadata_conv(m, ff_vorbiscomment_metadata_conv, NULL);
     bytestream_put_le32(p, strlen(vendor_string));
     bytestream_put_buffer(p, vendor_string, strlen(vendor_string));
     if (*m) {

-- 
Libav/FFmpeg packaging