feat(mediaplayer): get bLowLatency from demuxer

Signed-off-by: pingkai <pingkai010@gmail.com>
alibaba · Jun 19, 2020 · 65da9a7 · 65da9a7
1 parent 589c07c
commit 65da9a7
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diff --git a/framework/demuxer/IDemuxer.h b/framework/demuxer/IDemuxer.h
@@ -160,6 +160,11 @@ namespace Cicada {
             return 0;
         }
 
+        virtual bool isLowLatency()
+        {
+            return false;
+        }
+
     protected:
         demuxer_callback_read mReadCb{nullptr};
         demuxer_callback_seek mSeekCb{nullptr};

diff --git a/mediaPlayer/SuperMediaPlayer.cpp b/mediaPlayer/SuperMediaPlayer.cpp
@@ -3226,6 +3226,10 @@ namespace Cicada {
             }
         }
 
+        if (!mSet.bLowLatency) {
+            mSet.bLowLatency = mDemuxerService->getDemuxerHandle()->isLowLatency();
+        }
+
         if (mSet.bLowLatency) {
             // artp disable b frame to reduce delay at present
             decFlag |= DECFLAG_OUTPUT_FRAME_ASAP;