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Merge pull request #8980 from alalek:fix_typo_8979_2.4

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(2.4) highgui(macos): fix video file reading via AVFoundation
This commit is contained in:
Alexander Alekhin
2017-06-24 11:38:32 +03:00
committed by GitHub
parent fa36e769cf aae7621243
commit 07b7c03efc
1 changed files with 5 additions and 5 deletions
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modules/highgui/src/cap_avfoundation_mac.mm
+5 -5
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@@ -697,12 +697,12 @@ CvCaptureFile::CvCaptureFile(const char* filename) {
return; return;
} }
NSArray *tracks = [mAsset tracksWithMediaType:AVMediaTypeAudio]; NSArray *tracks = [mAsset tracksWithMediaType:AVMediaTypeVideo];
if ([tracks count] == 0) { if ([tracks count] == 0) {
fprintf(stderr, "OpenCV: Couldn't read movie file \"%s\"\n", filename); fprintf(stderr, "OpenCV: Couldn't read video stream from file \"%s\"\n", filename);
[localpool drain]; [localpool drain];
started = 0; started = 0;
return; return;
} }
mAssetTrack = [tracks[0] retain]; mAssetTrack = [tracks[0] retain];