Some tweaks to HTTP live / nuplayer behaviour

- play audio-only streams again
- workaround for malformed streams that switch PIDs across bandwidths
- attempt to pick a different bandwidth stream if the previously chosen one appears
  to be malformed/unsupported.

Change-Id: I426d0a40dc725aa242f619d4c9d048b69aca55c9
related-to-bug: 2368598

1 files changed, 9 insertions, 3 deletions

diff --git a/media/libmediaplayerservice/nuplayer/NuPlayerRenderer.cpp b/media/libmediaplayerservice/nuplayer/NuPlayerRenderer.cpp
index 93e5c14..369a3a8 100644
--- a/media/libmediaplayerservice/nuplayer/NuPlayerRenderer.cpp
+++ b/media/libmediaplayerservice/nuplayer/NuPlayerRenderer.cpp
@@ -40,9 +40,9 @@ NuPlayer::Renderer::Renderer(
       mAnchorTimeRealUs(-1),
       mFlushingAudio(false),
       mFlushingVideo(false),
-      mHasAudio(mAudioSink != NULL),
-      mHasVideo(true),
-      mSyncQueues(mHasAudio && mHasVideo),
+      mHasAudio(false),
+      mHasVideo(false),
+      mSyncQueues(false),
       mPaused(false) {
 }
 
@@ -360,6 +360,12 @@ void NuPlayer::Renderer::onQueueBuffer(const sp<AMessage> &msg) {
     int32_t audio;
     CHECK(msg->findInt32("audio", &audio));
 
+    if (audio) {
+        mHasAudio = true;
+    } else {
+        mHasVideo = true;
+    }
+
     if (dropBufferWhileFlushing(audio, msg)) {
         return;
     }