---
libavcodec/nvenc.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/libavcodec/nvenc.c b/libavcodec/nvenc.c
index 0e6ef43..083e494 100644
--- a/libavcodec/nvenc.c
+++ b/libavcodec/nvenc.c
@@ -912,6 +912,11 @@ static av_cold int nvenc_encode_init(AVCodecContext
*avctx)
goto error;
}
}
+ // force setting profile as high444p if input is
AV_PIX_FMT_YUV444P
+ if (avctx->pix_fmt == AV_PIX_FMT_YUV444P) {
+ ctx->encode_config.profileGUID =
NV_ENC_H264_PROFILE_HIGH_444_GUID;
+ avctx->profile = FF_PROFILE_H264_HIGH_444_PREDICTIVE;
+ }
ctx->encode_config.encodeCodecConfig.h264Config.chromaFormatIDC =
avctx->profile == FF_PROFILE_H264_HIGH_444_PREDICTIVE ? 3 : 1;
@@ -1452,7 +1457,7 @@ static const enum AVPixelFormat pix_fmts_nvenc[] = {
#define VE AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_ENCODING_PARAM
static const AVOption options[] = {
{ "preset", "Set the encoding preset (one of slow = hq 2pass,
medium = hq, fast = hp, hq, hp, bd, ll, llhq, llhp, default)",
OFFSET(preset), AV_OPT_TYPE_STRING, { .str = "hq" }, 0, 0, VE },
- { "profile", "Set the encoding profile (high, main or baseline)",
OFFSET(profile), AV_OPT_TYPE_STRING, { 0 }, 0, 0, VE },
+ { "profile", "Set the encoding profile (high, main, baseline or
high444p)", OFFSET(profile), AV_OPT_TYPE_STRING, { 0 }, 0, 0, VE },
{ "level", "Set the encoding level restriction (auto, 1.0, 1.0b,
1.1, 1.2, ..., 4.2, 5.0, 5.1)", OFFSET(level), AV_OPT_TYPE_STRING, { 0
}, 0, 0, VE },
{ "tier", "Set the encoding tier (main or high)", OFFSET(tier),
AV_OPT_TYPE_STRING, { 0 }, 0, 0, VE },
{ "cbr", "Use cbr encoding mode", OFFSET(cbr), AV_OPT_TYPE_BOOL, {
.i64 = 0 }, 0, 1, VE },
