2 files changed, 10 insertions, 2 deletions
diff --git a/media/libstagefright/codecs/amrnb/enc/AMRNBEncoder.cpp b/media/libstagefright/codecs/amrnb/enc/AMRNBEncoder.cpp
index 94a79ab..d361ef4 100644
--- a/media/libstagefright/codecs/amrnb/enc/AMRNBEncoder.cpp
+++ b/media/libstagefright/codecs/amrnb/enc/AMRNBEncoder.cpp
@@ -82,7 +82,11 @@ status_t AMRNBEncoder::start(MetaData *params) {
                 &mEncState, &mSidState, false /* dtx_enable */),
              0);
 
-    mSource->start(params);
+    status_t err = mSource->start(params);
+    if (err != OK) {
+        LOGE("AudioSource is not available");
+        return err;
+    }
 
     mAnchorTimeUs = 0;
     mNumFramesOutput = 0;
diff --git a/media/libstagefright/codecs/amrwbenc/AMRWBEncoder.cpp b/media/libstagefright/codecs/amrwbenc/AMRWBEncoder.cpp
index 002f055..5eacc16 100644
--- a/media/libstagefright/codecs/amrwbenc/AMRWBEncoder.cpp
+++ b/media/libstagefright/codecs/amrwbenc/AMRWBEncoder.cpp
@@ -137,8 +137,12 @@ status_t AMRWBEncoder::start(MetaData *params) {
     CHECK_EQ(OK, initCheck());
 
     mNumFramesOutput = 0;
-    mSource->start(params);
 
+    status_t err = mSource->start(params);
+    if (err != OK) {
+        LOGE("AudioSource is not available");
+        return err;
+    }
     mStarted = true;
 
     return OK;