[FFmpeg-cvslog] avformat/mxfenc: Make init function out of write_header

[Andreas Rheinhardt]

ffmpeg | branch: master | Andreas Rheinhardt <andreas.rheinhardt at outlook.com> | Sun Nov  7 20:58:27 2021 +0100| [5f4b0ace4be25e4d85b081c8d80b8748945a44c1] | committer: Andreas Rheinhardt

avformat/mxfenc: Make init function out of write_header

The MXF muxers only write the header after they have received
a packet; the actual write_header function does not write anything.
So make an init function out of it.

Reviewed-by: Tomas Härdin <tjoppen at acc.umu.se>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at outlook.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=5f4b0ace4be25e4d85b081c8d80b8748945a44c1
---

 libavformat/mxfenc.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/libavformat/mxfenc.c b/libavformat/mxfenc.c
index d84cb6dd29..2f363917fc 100644
--- a/libavformat/mxfenc.c
+++ b/libavformat/mxfenc.c
@@ -2500,7 +2500,7 @@ static int mxf_init_timecode(AVFormatContext *s, AVStream *st, AVRational tbc)
         return av_timecode_init(&mxf->tc, av_inv_q(tbc), 0, 0, s);
 }
 
-static int mxf_write_header(AVFormatContext *s)
+static int mxf_init(AVFormatContext *s)
 {
     MXFContext *mxf = s->priv_data;
     int i, ret;
@@ -3245,7 +3245,7 @@ const AVOutputFormat ff_mxf_muxer = {
     .priv_data_size    = sizeof(MXFContext),
     .audio_codec       = AV_CODEC_ID_PCM_S16LE,
     .video_codec       = AV_CODEC_ID_MPEG2VIDEO,
-    .write_header      = mxf_write_header,
+    .init              = mxf_init,
     .write_packet      = mxf_write_packet,
     .write_trailer     = mxf_write_footer,
     .deinit            = mxf_deinit,
@@ -3261,7 +3261,7 @@ const AVOutputFormat ff_mxf_d10_muxer = {
     .priv_data_size    = sizeof(MXFContext),
     .audio_codec       = AV_CODEC_ID_PCM_S16LE,
     .video_codec       = AV_CODEC_ID_MPEG2VIDEO,
-    .write_header      = mxf_write_header,
+    .init              = mxf_init,
     .write_packet      = mxf_write_packet,
     .write_trailer     = mxf_write_footer,
     .deinit            = mxf_deinit,
@@ -3278,7 +3278,7 @@ const AVOutputFormat ff_mxf_opatom_muxer = {
     .priv_data_size    = sizeof(MXFContext),
     .audio_codec       = AV_CODEC_ID_PCM_S16LE,
     .video_codec       = AV_CODEC_ID_DNXHD,
-    .write_header      = mxf_write_header,
+    .init              = mxf_init,
     .write_packet      = mxf_write_packet,
     .write_trailer     = mxf_write_footer,
     .deinit            = mxf_deinit,