From: "Xiang, Haihao" <haihao.xiang-at-intel.com@ffmpeg.org>
To: ffmpeg-devel@ffmpeg.org
Cc: Haihao Xiang <haihao.xiang@intel.com>
Subject: [FFmpeg-devel] [PATCH] lavc/qsvenc: Set default bitrate to 2M
Date: Tue, 5 Dec 2023 16:15:11 +0800
Message-ID: <20231205081511.2794166-1-haihao.xiang@intel.com> (raw)
From: Haihao Xiang <haihao.xiang@intel.com>
2M is suitable for more cases, e.g. 4K video.
Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
---
libavcodec/qsvenc_av1.c | 2 +-
libavcodec/qsvenc_h264.c | 2 +-
libavcodec/qsvenc_hevc.c | 2 +-
libavcodec/qsvenc_mpeg2.c | 2 +-
libavcodec/qsvenc_vp9.c | 2 +-
5 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/libavcodec/qsvenc_av1.c b/libavcodec/qsvenc_av1.c
index c697845d7b..78c92c1844 100644
--- a/libavcodec/qsvenc_av1.c
+++ b/libavcodec/qsvenc_av1.c
@@ -129,7 +129,7 @@ static const AVClass class = {
};
static const FFCodecDefault qsv_enc_defaults[] = {
- { "b", "1M" },
+ { "b", "2M" },
{ "g", "-1" },
{ "bf", "-1" },
{ "refs", "0" },
diff --git a/libavcodec/qsvenc_h264.c b/libavcodec/qsvenc_h264.c
index 071a9a79e9..37b39cb441 100644
--- a/libavcodec/qsvenc_h264.c
+++ b/libavcodec/qsvenc_h264.c
@@ -178,7 +178,7 @@ static const AVClass class = {
};
static const FFCodecDefault qsv_enc_defaults[] = {
- { "b", "1M" },
+ { "b", "2M" },
{ "refs", "0" },
{ "g", "-1" },
{ "bf", "-1" },
diff --git a/libavcodec/qsvenc_hevc.c b/libavcodec/qsvenc_hevc.c
index c5b7ac7cc4..181d06cb00 100644
--- a/libavcodec/qsvenc_hevc.c
+++ b/libavcodec/qsvenc_hevc.c
@@ -374,7 +374,7 @@ static const AVClass class = {
};
static const FFCodecDefault qsv_enc_defaults[] = {
- { "b", "1M" },
+ { "b", "2M" },
{ "refs", "0" },
{ "g", "248" },
{ "bf", "-1" },
diff --git a/libavcodec/qsvenc_mpeg2.c b/libavcodec/qsvenc_mpeg2.c
index 22f1ff7c0d..012cec3a58 100644
--- a/libavcodec/qsvenc_mpeg2.c
+++ b/libavcodec/qsvenc_mpeg2.c
@@ -82,7 +82,7 @@ static const AVClass class = {
};
static const FFCodecDefault qsv_enc_defaults[] = {
- { "b", "1M" },
+ { "b", "2M" },
{ "refs", "0" },
// same as the x264 default
{ "g", "250" },
diff --git a/libavcodec/qsvenc_vp9.c b/libavcodec/qsvenc_vp9.c
index d0340ef94b..8658b8ec2d 100644
--- a/libavcodec/qsvenc_vp9.c
+++ b/libavcodec/qsvenc_vp9.c
@@ -93,7 +93,7 @@ static const AVClass class = {
};
static const FFCodecDefault qsv_enc_defaults[] = {
- { "b", "1M" },
+ { "b", "2M" },
{ "refs", "0" },
{ "g", "250" },
{ "trellis", "-1" },
--
2.34.1
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next reply other threads:[~2023-12-05 8:15 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-05 8:15 Xiang, Haihao [this message]
2023-12-05 11:47 ` Timo Rothenpieler
2023-12-06 6:51 ` Xiang, Haihao
2023-12-06 12:26 ` Timo Rothenpieler
2023-12-06 13:04 ` Zhao Zhili
2023-12-07 16:59 ` Anton Khirnov
2023-12-18 6:51 ` Xiang, Haihao
2024-02-08 7:43 ` Xiang, Haihao
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