[FFmpeg-cvslog] avformat/dashenc: enabling streaming automatically for ldash

[Zhao Zhili]

ffmpeg | branch: master | Zhao Zhili <quinkblack at foxmail.com> | Thu Oct 21 16:15:30 2021 +0800| [f6b90d5fef0bd2878227ab073f3ddae53c2e2147] | committer: James Almer

avformat/dashenc: enabling streaming automatically for ldash

There is a little chance that user specified contradicted options
like -streaming 0 -ldash 1, however, it's more likely that user
didn't know or forgot to enable streaming for ldash. So enabling
streaming automatically to make the feature easier to use, similar
like enable FF_MOV_FLAG_FRAGMENT/EMPTY_MOOV/DEFAULT_BASE_MOOF and
so on for FF_MOV_FLAG_CMAF.

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=f6b90d5fef0bd2878227ab073f3ddae53c2e2147
---

 libavformat/dashenc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libavformat/dashenc.c b/libavformat/dashenc.c
index 94e77c7b8c..f9ec43689d 100644
--- a/libavformat/dashenc.c
+++ b/libavformat/dashenc.c
@@ -1406,8 +1406,8 @@ static int dash_init(AVFormatContext *s)
     }
 
     if (c->ldash && !c->streaming) {
-        av_log(s, AV_LOG_WARNING, "LDash option will be ignored as streaming is not enabled\n");
-        c->ldash = 0;
+        av_log(s, AV_LOG_WARNING, "Enabling streaming as LDash is enabled\n");
+        c->streaming = 1;
     }
 
     if (c->target_latency && !c->streaming) {