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 ESMTP id C365744859 for ; Mon, 26 Sep 2022 09:40:35 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 71E5868BA15; Mon, 26 Sep 2022 12:40:33 +0300 (EEST) Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 12FE768B320 for ; Mon, 26 Sep 2022 12:40:25 +0300 (EEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1664185231; x=1695721231; h=from:to:subject:date:message-id:mime-version: content-transfer-encoding; bh=coySmSTEcrh3G8GqPLLNg5IH6xNwEPUwgHB/CKFNPw4=; b=kWVAs2zZD3sulvS6ZjUySsrKVSGgEh+sY4rBOrbmT32jl2NHsTaKuBKU cmL0GsYAC/8MRw+HFJcRnoxKRuH3sng5DeOYBtrjXqkTIBrEHcXb19kNC bTfhsbTZmS8AlafmTxWvugrFx9kX3/7rQ3zfNoCCxTXnMk3Gd2DePfX+h R8cwmaev0z4CLjJnLqntViCexdJm/WNBn72x/L29OivCGZ1zkQXBsIzdb jr/8Z+Tn9gsVc9VobaaCHHq293iCzPu6GncTB4wdz2c2A9crZBkUq17+6 uqtMs7t4XIfAU/JORCiHTGEggsG5YvSkf9SleIG+73QKyDKn0htzSD9So g==; X-IronPort-AV: E=McAfee;i="6500,9779,10481"; a="284102956" X-IronPort-AV: E=Sophos;i="5.93,345,1654585200"; d="scan'208";a="284102956" Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Sep 2022 02:40:18 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10481"; a="620983473" X-IronPort-AV: E=Sophos;i="5.93,345,1654585200"; d="scan'208";a="620983473" Received: from wenbin-z390-aorus-ultra.sh.intel.com ([10.239.35.4]) by orsmga002.jf.intel.com with ESMTP; 26 Sep 2022 02:40:12 -0700 From: Wenbin Chen To: ffmpeg-devel@ffmpeg.org Date: Mon, 26 Sep 2022 17:36:29 +0800 Message-Id: <20220926093630.72758-1-wenbin.chen@intel.com> X-Mailer: git-send-email 2.32.0 MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH v2 1/2] libavcodec/qsvenc: Let runtime to set default parameter. 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 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: Unset qsv_h264 and qsv_hevc's default settings. Let runtime to decide these parameters, so that it can choose the best parameter and ffmpeg-qsv can keep up with runtime's update. Signed-off-by: Wenbin Chen --- libavcodec/qsvenc_h264.c | 5 ++--- libavcodec/qsvenc_hevc.c | 3 +-- 2 files changed, 3 insertions(+), 5 deletions(-) diff --git a/libavcodec/qsvenc_h264.c b/libavcodec/qsvenc_h264.c index 85826ae4be..11aaabbd1b 100644 --- a/libavcodec/qsvenc_h264.c +++ b/libavcodec/qsvenc_h264.c @@ -176,9 +176,8 @@ static const AVClass class = { static const FFCodecDefault qsv_enc_defaults[] = { { "b", "1M" }, { "refs", "0" }, - // same as the x264 default - { "g", "250" }, - { "bf", "3" }, + { "g", "-1" }, + { "bf", "-1" }, { "qmin", "-1" }, { "qmax", "-1" }, { "trellis", "-1" }, diff --git a/libavcodec/qsvenc_hevc.c b/libavcodec/qsvenc_hevc.c index 6ec6230999..a5bf915954 100644 --- a/libavcodec/qsvenc_hevc.c +++ b/libavcodec/qsvenc_hevc.c @@ -289,8 +289,7 @@ static const AVClass class = { static const FFCodecDefault qsv_enc_defaults[] = { { "b", "1M" }, { "refs", "0" }, - // same as the x264 default - { "g", "248" }, + { "g", "-1" }, { "bf", "-1" }, { "qmin", "-1" }, { "qmax", "-1" }, -- 2.32.0 _______________________________________________ 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".