2 files changed, 5 insertions, 0 deletions
diff --git a/media/libstagefright/FileSource.cpp b/media/libstagefright/FileSource.cpp
index 07ec265..a7ca3da 100644
--- a/media/libstagefright/FileSource.cpp
+++ b/media/libstagefright/FileSource.cpp
@@ -38,6 +38,8 @@ FileSource::FileSource(const char *filename)
 
     if (mFd >= 0) {
         mLength = lseek64(mFd, 0, SEEK_END);
+    } else {
+        ALOGE("Failed to open file '%s'. (%s)", filename, strerror(errno));
     }
 }
 
diff --git a/media/libstagefright/StagefrightMetadataRetriever.cpp b/media/libstagefright/StagefrightMetadataRetriever.cpp
index 35f9c1f..fee557d 100644
--- a/media/libstagefright/StagefrightMetadataRetriever.cpp
+++ b/media/libstagefright/StagefrightMetadataRetriever.cpp
@@ -61,12 +61,15 @@ status_t StagefrightMetadataRetriever::setDataSource(
     mSource = DataSource::CreateFromURI(uri, headers);
 
     if (mSource == NULL) {
+        ALOGE("Unable to create data source for '%s'.", uri);
         return UNKNOWN_ERROR;
     }
 
     mExtractor = MediaExtractor::Create(mSource);
 
     if (mExtractor == NULL) {
+        ALOGE("Unable to instantiate an extractor for '%s'.", uri);
+
         mSource.clear();
 
         return UNKNOWN_ERROR;