[FFmpeg-devel] [PATCH v2] avdevice/avfoundation: add external video devices

[Theo Fabi]

Video devices categorized by AVFoundation as
'AVCaptureDeviceTypeExternal(Unknown)' (like USB video streams) were not
recognized by libavdevice.

Signed-off-by: Theo Fabi <fabi.theo at gmail.com>
---
 libavdevice/avfoundation.m | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/libavdevice/avfoundation.m b/libavdevice/avfoundation.m
index e558ad7d90..c5a09c6563 100644
--- a/libavdevice/avfoundation.m
+++ b/libavdevice/avfoundation.m
@@ -788,6 +788,9 @@ static NSArray* getDevicesWithMediaType(AVMediaType mediaType) {
         #endif
         #if (TARGET_OS_IPHONE && __IPHONE_OS_VERSION_MIN_REQUIRED >= 170000 || (TARGET_OS_OSX && __MAC_OS_X_VERSION_MIN_REQUIRED >= 140000))
             [deviceTypes addObject: AVCaptureDeviceTypeContinuityCamera];
+            [deviceTypes addObject: AVCaptureDeviceTypeExternal];
+        #elif (TARGET_OS_OSX && __MAC_OS_X_VERSION_MIN_REQUIRED < 140000)
+            [deviceTypes addObject: AVCaptureDeviceTypeExternalUnknown];
         #endif
     } else if (mediaType == AVMediaTypeAudio) {
         #if (TARGET_OS_IPHONE && __IPHONE_OS_VERSION_MIN_REQUIRED >= 170000 || (TARGET_OS_OSX && __MAC_OS_X_VERSION_MIN_REQUIRED >= 140000))
-- 
2.45.1