avformat/mux: flush after header writing, like after packets

[ffmpeg] / libavformat / avio_internal.h

diff --git a/libavformat/avio_internal.h b/libavformat/avio_internal.h
index bb2512707a13d597decb70f0f51778d0e712740f..58640488113d8083173d63844ac96903f78e61e5 100644 (file)
--- a/libavformat/avio_internal.h
+++ b/libavformat/avio_internal.h
@@ -95,7 +95,7 @@ int ffio_set_buf_size(AVIOContext *s, int buf_size);
  * within the current pos and pos+buf_size is possible.
  * Once the stream position moves outside this window this guarantee is lost.
  */
-int ffio_ensure_seekback(AVIOContext *s, int buf_size);
+int ffio_ensure_seekback(AVIOContext *s, int64_t buf_size);
 
 int ffio_limit(AVIOContext *s, int size);