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[FFmpeg-devel,3/7] avformat/mux: Only write HEADER marker if format has .write_header

Message ID AS8P250MB074454EB3AE45D4E73B63DC98FEBA@AS8P250MB0744.EURP250.PROD.OUTLOOK.COM
State Accepted
Commit 5869407da2657900ebf7419a4dff85b309e2363e
Headers show
Series [FFmpeg-devel] avformat/avformat: Avoid including codec.h, frame.h | expand

Checks

Context Check Description
andriy/make_x86 success Make finished
andriy/make_fate_x86 success Make fate finished

Commit Message

Andreas Rheinhardt Sept. 2, 2023, 4:21 p.m. UTC 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
---
 libavformat/mux.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
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Patch

diff --git a/libavformat/mux.c b/libavformat/mux.c
index fff8094341..0cf9ebfc19 100644
--- a/libavformat/mux.c
+++ b/libavformat/mux.c
@@ -464,9 +464,9 @@  int avformat_write_header(AVFormatContext *s, AVDictionary **options)
         if ((ret = avformat_init_output(s, options)) < 0)
             return ret;
 
-    if (!(s->oformat->flags & AVFMT_NOFILE) && s->pb)
-        avio_write_marker(s->pb, AV_NOPTS_VALUE, AVIO_DATA_MARKER_HEADER);
     if (ffofmt(s->oformat)->write_header) {
+        if (!(s->oformat->flags & AVFMT_NOFILE) && s->pb)
+            avio_write_marker(s->pb, AV_NOPTS_VALUE, AVIO_DATA_MARKER_HEADER);
         ret = ffofmt(s->oformat)->write_header(s);
         if (ret >= 0 && s->pb && s->pb->error < 0)
             ret = s->pb->error;