[FFmpeg-cvslog] matroskaenc: ensure the written colorspace don't depend on host endianness

[Aurelien Jacobs]

ffmpeg | branch: master | Aurelien Jacobs <aurel at gnuage.org> | Tue Jun 14 01:53:40 2011 +0200| [f440f742052256a854ce2f81a52fa5cf305a895c] | committer: Aurelien Jacobs

matroskaenc: ensure the written colorspace don't depend on host endianness

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=f440f742052256a854ce2f81a52fa5cf305a895c
---

 libavformat/matroskaenc.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/libavformat/matroskaenc.c b/libavformat/matroskaenc.c
index 50e931e..9e42019 100644
--- a/libavformat/matroskaenc.c
+++ b/libavformat/matroskaenc.c
@@ -615,8 +615,10 @@ static int mkv_write_tracks(AVFormatContext *s)
                     put_ebml_uint(pb, MATROSKA_ID_VIDEODISPLAYUNIT, 3);
                 }
 
-                if (codec->codec_id == CODEC_ID_RAWVIDEO)
-                    put_ebml_binary(pb, MATROSKA_ID_VIDEOCOLORSPACE, &codec->codec_tag, 4);
+                if (codec->codec_id == CODEC_ID_RAWVIDEO) {
+                    uint32_t color_space = av_le2ne32(codec->codec_tag);
+                    put_ebml_binary(pb, MATROSKA_ID_VIDEOCOLORSPACE, &color_space, sizeof(color_space));
+                }
                 end_ebml_master(pb, subinfo);
                 break;