From: Zhao Zhili <[email protected]>
---
libavcodec/videotoolboxenc.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/libavcodec/videotoolboxenc.c b/libavcodec/videotoolboxenc.c
index 55a440c7b4..3a69e44e6d 100644
--- a/libavcodec/videotoolboxenc.c
+++ b/libavcodec/videotoolboxenc.c
@@ -1335,8 +1335,10 @@ static int vtenc_create_encoder(AVCodecContext *avctx,
}
}
- if (vtctx->codec_id == AV_CODEC_ID_HEVC) {
- if (avctx->pix_fmt == AV_PIX_FMT_BGRA && vtctx->alpha_quality > 0.0) {
+ if (vtctx->codec_id == AV_CODEC_ID_HEVC && vtctx->alpha_quality > 0.0) {
+ const AVPixFmtDescriptor *descriptor =
av_pix_fmt_desc_get(avctx->pix_fmt);
+
+ if (descriptor->flags & AV_PIX_FMT_FLAG_ALPHA) {
CFNumberRef alpha_quality_num = CFNumberCreate(kCFAllocatorDefault,
kCFNumberDoubleType,
&vtctx->alpha_quality);
@@ -2854,6 +2856,7 @@ static const enum AVPixelFormat hevc_pix_fmts[] = {
AV_PIX_FMT_YUV420P,
AV_PIX_FMT_BGRA,
AV_PIX_FMT_P010LE,
+ AV_PIX_FMT_AYUV,
AV_PIX_FMT_NONE
};
--
2.46.0
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