ffmpeg | branch: master | Theo Fabi <fabi.t...@gmail.com> | Sun Jun  9 15:51:08 
2024 -0400| [d6d14b3a15cbe0c2e8f3a8607f98edfcab56e330] | committer: Thilo 
Borgmann

avdevice/avfoundation: add external video devices

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

Signed-off-by: Theo Fabi <fabi.t...@gmail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=d6d14b3a15cbe0c2e8f3a8607f98edfcab56e330
---

 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))

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