--- a/libavcodec/videotoolbox.c.orig	2022-07-21 13:09:43.000000000 -0400
+++ b/libavcodec/videotoolbox.c	2022-07-21 13:24:45.000000000 -0400
@@ -36,6 +36,9 @@
 #include <Availability.h>
 #include <AvailabilityMacros.h>
 #include <TargetConditionals.h>
+#if defined(MAC_OS_X_VERSION_10_9) && !TARGET_OS_IPHONE && (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_9)
+#include <VideoToolbox/VTProfessionalVideoWorkflow.h>
+#endif
 
 #ifndef kVTVideoDecoderSpecification_RequireHardwareAcceleratedVideoDecoder
 #  define kVTVideoDecoderSpecification_RequireHardwareAcceleratedVideoDecoder CFSTR("RequireHardwareAcceleratedVideoDecoder")
--- a/libavcodec/videotoolboxenc.c.orig	2026-03-17 05:13:05
+++ b/libavcodec/videotoolboxenc.c	2026-03-28 19:56:05
@@ -19,6 +19,7 @@
  */
 
 #include <Availability.h>
+#include <AvailabilityMacros.h>
 #include <CoreMedia/CoreMedia.h>
 #include <CoreVideo/CoreVideo.h>
 #include <dlfcn.h>
@@ -41,6 +42,10 @@
 #include "hwconfig.h"
 #include "internal.h"
 
+#if defined(MAC_OS_X_VERSION_10_9) && !TARGET_OS_IPHONE && (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_9)
+#include <VideoToolbox/VTProfessionalVideoWorkflow.h>
+#endif
+
 #if !HAVE_KCMVIDEOCODECTYPE_HEVC
 enum { kCMVideoCodecType_HEVC = 'hvc1' };
 #endif
@@ -1650,9 +1655,7 @@
 
 #if defined(MAC_OS_X_VERSION_10_9) && !TARGET_OS_IPHONE && (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_9)
     if (avctx->codec_id == AV_CODEC_ID_PRORES) {
-        if (__builtin_available(macOS 10.10, *)) {
-            VTRegisterProfessionalVideoWorkflowVideoEncoders();
-        }
+        VTRegisterProfessionalVideoWorkflowVideoEncoders();
     }
 #endif