avutil/hwcontext_vulkan: fix format specifiers for some printed variables

[ffmpeg] / libavformat / ffmetaenc.c

diff --git a/libavformat/ffmetaenc.c b/libavformat/ffmetaenc.c
index a9adbb1d19c899afc7c939a1997750990ced394c..edd66e1a04147ee774be6e1e64508a3807382ad6 100644 (file)
--- a/libavformat/ffmetaenc.c
+++ b/libavformat/ffmetaenc.c
@@ -54,7 +54,6 @@ static int write_header(AVFormatContext *s)
     avio_write(s->pb, ID_STRING, sizeof(ID_STRING) - 1);
     avio_w8(s->pb, '1');          // version
     avio_w8(s->pb, '\n');
-    avio_flush(s->pb);
     return 0;
 }
 
@@ -88,7 +87,7 @@ static int write_packet(AVFormatContext *s, AVPacket *pkt)
     return 0;
 }
 
-AVOutputFormat ff_ffmetadata_muxer = {
+const AVOutputFormat ff_ffmetadata_muxer = {
     .name          = "ffmetadata",
     .long_name     = NULL_IF_CONFIG_SMALL("FFmpeg metadata in text"),
     .extensions    = "ffmeta",