From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by master.gitmailbox.com (Postfix) with ESMTPS id 66F184B84C for ; Thu, 30 Jan 2025 19:42:59 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 367CB68C1AC; Thu, 30 Jan 2025 21:41:52 +0200 (EET) Received: from btbn.de (btbn.de [144.76.60.213]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 5BC0A68AE67 for ; Thu, 30 Jan 2025 21:41:41 +0200 (EET) Received: from [authenticated] by btbn.de (Postfix) with ESMTPSA id 391E4296C1105; Thu, 30 Jan 2025 20:41:37 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=rothenpieler.org; s=mail; t=1738266097; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ueOoQlKIRqnMS8LFWkoA/5prjjxsr7aUM0cRgk/GxRQ=; b=Tm5oh2Os4+Pwk14j33unnKz1ClOgDTEdCoChqzVyX3hyyM72TRr28ZAFqGSl3jWTvyiRlT woKBUtsyTUfWmtWAdh2FV32ZYwcUfl0GHfnV6XiX8ha6nfzsV/7y3HVFGVyBh3y3YbiXle W5hfkDqkElL7mNjfkLm4pdk17SmWP7Ql17a9jdfBSwM6Fd1XzIa7od8uLLPI/1Hm7ydZZ/ zkyuo8UXuWUPmgFUYJnP/jIpTygWffZ7YxTlBNxUzH5tdshuvHVOi1MbkA/IdyqIKkiFgh kkDh0nTZFblxUl3wYiTNCIRrDfzcpJkengES0d9BtbPfqX7XRXMX00EL+Y97yQ== From: Timo Rothenpieler To: ffmpeg-devel@ffmpeg.org Date: Thu, 30 Jan 2025 20:40:42 +0100 Message-ID: <20250130194124.21836-6-timo@rothenpieler.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20250130194124.21836-1-timo@rothenpieler.org> References: <20250130194124.21836-1-timo@rothenpieler.org> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH 5/9] avcodec/nvenc: add UHQ to AV1 for NVENC X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: FFmpeg development discussions and patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: FFmpeg development discussions and patches Cc: Diego de Souza Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: From: Diego de Souza This commit adds support for Ultra High Quality mode for AV1 on NVIDIA GPUs. Signed-off-by: Diego de Souza --- libavcodec/nvenc.h | 1 + libavcodec/nvenc_av1.c | 5 ++++- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/libavcodec/nvenc.h b/libavcodec/nvenc.h index 34774b6a72..2d8e8bef44 100644 --- a/libavcodec/nvenc.h +++ b/libavcodec/nvenc.h @@ -97,6 +97,7 @@ typedef void ID3D11Device; #if NVENCAPI_CHECK_VERSION(13, 0) #define NVENC_HAVE_H264_10BIT_SUPPORT #define NVENC_HAVE_422_SUPPORT +#define NVENC_HAVE_AV1_UHQ_TUNING #endif typedef struct NvencSurface diff --git a/libavcodec/nvenc_av1.c b/libavcodec/nvenc_av1.c index 79253cff66..bccc63dd5b 100644 --- a/libavcodec/nvenc_av1.c +++ b/libavcodec/nvenc_av1.c @@ -38,8 +38,11 @@ static const AVOption options[] = { { "p5", "slow (good quality)", 0, AV_OPT_TYPE_CONST, { .i64 = PRESET_P5 }, 0, 0, VE, .unit = "preset" }, { "p6", "slower (better quality)", 0, AV_OPT_TYPE_CONST, { .i64 = PRESET_P6 }, 0, 0, VE, .unit = "preset" }, { "p7", "slowest (best quality)", 0, AV_OPT_TYPE_CONST, { .i64 = PRESET_P7 }, 0, 0, VE, .unit = "preset" }, - { "tune", "Set the encoding tuning info", OFFSET(tuning_info), AV_OPT_TYPE_INT, { .i64 = NV_ENC_TUNING_INFO_HIGH_QUALITY }, NV_ENC_TUNING_INFO_HIGH_QUALITY, NV_ENC_TUNING_INFO_LOSSLESS, VE, .unit = "tune" }, + { "tune", "Set the encoding tuning info", OFFSET(tuning_info), AV_OPT_TYPE_INT, { .i64 = NV_ENC_TUNING_INFO_HIGH_QUALITY }, NV_ENC_TUNING_INFO_HIGH_QUALITY, NV_ENC_TUNING_INFO_COUNT - 1, VE, .unit = "tune" }, { "hq", "High quality", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_TUNING_INFO_HIGH_QUALITY }, 0, 0, VE, .unit = "tune" }, +#ifdef NVENC_HAVE_AV1_UHQ_TUNING + { "uhq", "Ultra high quality", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_TUNING_INFO_ULTRA_HIGH_QUALITY }, 0, 0, VE, .unit = "tune" }, +#endif { "ll", "Low latency", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_TUNING_INFO_LOW_LATENCY }, 0, 0, VE, .unit = "tune" }, { "ull", "Ultra low latency", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_TUNING_INFO_ULTRA_LOW_LATENCY }, 0, 0, VE, .unit = "tune" }, { "lossless", "Lossless", 0, AV_OPT_TYPE_CONST, { .i64 = NV_ENC_TUNING_INFO_LOSSLESS }, 0, 0, VE, .unit = "tune" }, -- 2.45.2 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".