[FFmpeg-cvslog] avformat/assenc: optimize writing dialogs

[Marton Balint]

ffmpeg | branch: master | Marton Balint <cus at passwd.hu> | Mon Aug  5 22:36:56 2019 +0200| [61b4daf78ce09534b258aae6b86934ce98d2b27f] | committer: Marton Balint

avformat/assenc: optimize writing dialogs

An example where the preivously added API can be useful.

Also fixes ticket #6390.

Signed-off-by: Marton Balint <cus at passwd.hu>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=61b4daf78ce09534b258aae6b86934ce98d2b27f
---

 libavformat/assenc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavformat/assenc.c b/libavformat/assenc.c
index d50f18feb1..12aadca171 100644
--- a/libavformat/assenc.c
+++ b/libavformat/assenc.c
@@ -95,7 +95,7 @@ static void purge_dialogues(AVFormatContext *s, int force)
                    ass->expected_readorder, dialogue->readorder);
             ass->expected_readorder = dialogue->readorder;
         }
-        avio_printf(s->pb, "Dialogue: %s\r\n", dialogue->line);
+        avio_print(s->pb, "Dialogue: ", dialogue->line, "\r\n");
         if (dialogue == ass->last_added_dialogue)
             ass->last_added_dialogue = next;
         av_freep(&dialogue->line);