add didWriteVideo for SI-18675

smule · Feb 26, 2018 · 69af472 · 69af472
1 parent a74674e
commit 69af472
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diff --git a/Source/PBJVision.h b/Source/PBJVision.h
@@ -242,6 +242,7 @@ static CGFloat const PBJVideoBitRate1280x750 = 5000000 * 8;     // 40bmps
 @property (nonatomic) CMTime audioToVideoRecordStartOffset;
 
 @property (nonatomic, readonly) NSURL *captureOutputURL;
+@property (nonatomic, readonly) BOOL didWriteVideo;
 
 - (NSTimeInterval)startDiffFromAudioStartTimestamp:(CMTime)audioStartTimestamp;
 - (void)setAudioStartTimestamp:(CMTime)audioStartTimestamp;

diff --git a/Source/PBJVision.m b/Source/PBJVision.m
@@ -357,6 +357,12 @@ - (NSURL *)captureOutputURL
     return _mediaWriter.outputURL;
 }
 
+// tells us if we were able to capture and write video during the previous capture session
+- (BOOL)didWriteVideo
+{
+    return _flags.videoWritten;
+}
+
 - (Float64)capturedAudioSeconds
 {
     if (_mediaWriter && CMTIME_IS_VALID(_mediaWriter.audioTimestamp)) {