@@ -119,6 +119,7 @@ static struct{
CFStringRef kVTCompressionPropertyKey_TargetQualityForAlpha;
CFStringRef kVTCompressionPropertyKey_PrioritizeEncodingSpeedOverQuality;
CFStringRef kVTCompressionPropertyKey_ConstantBitRate;
+ CFStringRef kVTCompressionPropertyKey_EncoderID;
CFStringRef kVTVideoEncoderSpecification_EnableHardwareAcceleratedVideoEncoder;
CFStringRef kVTVideoEncoderSpecification_RequireHardwareAcceleratedVideoEncoder;
@@ -191,6 +192,7 @@ static void loadVTEncSymbols(void){
GET_SYM(kVTCompressionPropertyKey_PrioritizeEncodingSpeedOverQuality,
"PrioritizeEncodingSpeedOverQuality");
GET_SYM(kVTCompressionPropertyKey_ConstantBitRate, "ConstantBitRate");
+ GET_SYM(kVTCompressionPropertyKey_EncoderID, "EncoderID");
GET_SYM(kVTVideoEncoderSpecification_EnableHardwareAcceleratedVideoEncoder,
"EnableHardwareAcceleratedVideoEncoder");
@@ -1178,7 +1180,7 @@ static int vtenc_create_encoder(AVCodecContext *avctx,
{
CFStringRef encoderID = NULL;
status = VTSessionCopyProperty(vtctx->session,
- kVTCompressionPropertyKey_EncoderID,
+ compat_keys.kVTCompressionPropertyKey_EncoderID,
kCFAllocatorDefault,
&encoderID);
if (status == noErr) {
From: Zhao Zhili <zhilizhao@tencent.com> --- libavcodec/videotoolboxenc.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)