From 18a05d269516a5e33d8460291c2f93e73d95adce Mon Sep 17 00:00:00 2001
From: zhangmeng <775834166@qq.com>
Date: 星期二, 26 十二月 2023 10:45:31 +0800
Subject: [PATCH] GetYUV format is NV12
---
csrc/ffmpeg/format/FormatOut.cpp | 11 ++++-------
1 files changed, 4 insertions(+), 7 deletions(-)
diff --git a/csrc/ffmpeg/format/FormatOut.cpp b/csrc/ffmpeg/format/FormatOut.cpp
index 6c91db6..5d51aaf 100644
--- a/csrc/ffmpeg/format/FormatOut.cpp
+++ b/csrc/ffmpeg/format/FormatOut.cpp
@@ -107,8 +107,8 @@
enc_ctx_->codec_id = AV_CODEC_ID_H264;
enc_ctx_->codec_type = AVMEDIA_TYPE_VIDEO;
- enc_ctx_->height = (prop.height_ & 0x01) ? prop.height_-1 : prop.height_;
- enc_ctx_->width = (prop.width_ & 0x01) ? prop.width_ - 1 : prop.width_;
+ enc_ctx_->height = prop.height_ & ~0x01;
+ enc_ctx_->width = prop.width_ & ~0x01;
enc_ctx_->sample_aspect_ratio = prop.sample_aspect_ratio_;
@@ -182,7 +182,7 @@
av_opt_set(enc_ctx_->priv_data, "tune", "zerolatency", 0);
av_opt_set(enc_ctx_->priv_data, "profile", "baseline", 0);
- int err =avcodec_open2(enc_ctx_, codec, NULL);
+ int err = avcodec_open2(enc_ctx_, codec, NULL);
if( err< 0)
{
logIt("can't open output codec: %s", getAVErrorDesc(err).c_str());
@@ -194,14 +194,11 @@
return false;
}
ofmt->video_codec = codec_id;
- if(ofmt->flags & AVFMT_GLOBALHEADER)
- {
+ if(ofmt->flags & AVFMT_GLOBALHEADER){
enc_ctx_->flags |= AV_CODEC_FLAG_GLOBAL_HEADER;
}
-
return true;
-
}
AVStream *FormatOut::getStream(){
--
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