lavf: Don't explicitly flush after each written packet in muxers

Since 596e5d4783, this is not necessary anymore. It also allows to
actually disable the flushing, improving write performance (but
possibly giving worse latency in real-time streaming).

Signed-off-by: Martin Storsjö <martin@martin.st>

1 files changed, 0 insertions, 1 deletions

diff --git a/libavformat/yuv4mpeg.c b/libavformat/yuv4mpeg.c
index c38d641e06..cc2755f4b6 100644
--- a/libavformat/yuv4mpeg.c
+++ b/libavformat/yuv4mpeg.c
@@ -147,7 +147,6 @@ static int yuv4_write_packet(AVFormatContext *s, AVPacket *pkt)
             ptr2 += picture->linesize[2];
         }
     }
-    avio_flush(pb);
     return 0;
 }