hyzboy/VideoEvolution
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统frame pixelformat/size为FrameFormat，并放弃LIBYUV缩放改用ffmpeg的swscale缩放

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hyzboy
2025-03-29 16:14:11 +08:00
parent f4706aa941
commit 3e9ba60aea
8 changed files with 123 additions and 121 deletions
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16
VideoEncoder.cpp
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@@ -6,9 +6,9 @@
}
#include"VideoEncoder.h"
#include"libyuv/convert_from_argb.h"
#include<iostream>
#include"libyuv.h"
#include <queue>
#include<queue>
namespace
{
@@ -123,13 +123,13 @@ public:
avformat_free_context(fmt_ctx);
}
void Set(const uint w,const uint h,const AVRational &fr) override
void Set(const AVRational &fr,const Size2u &s) override
{
VideoEncoder::Set(w,h,fr);
VideoEncoder::Set(fr,s);
codec_ctx->bit_rate =bit_rate;
codec_ctx->width =w;
codec_ctx->height =h;
codec_ctx->width =s.width;
codec_ctx->height =s.height;
codec_ctx->framerate =fr;
codec_ctx->time_base.den=fr.num;
codec_ctx->time_base.num=fr.den;
@@ -141,8 +141,8 @@ public:
video_stream=avformat_new_stream(fmt_ctx,codec);
video_stream->codecpar->codec_id =fmt_ctx->video_codec_id;
video_stream->codecpar->codec_type =AVMEDIA_TYPE_VIDEO;
video_stream->codecpar->width =w;
video_stream->codecpar->height =h;
video_stream->codecpar->width =s.width;
video_stream->codecpar->height =s.height;
video_stream->codecpar->format =codec_ctx->pix_fmt;
video_stream->codecpar->bit_rate =bit_rate;
video_stream->time_base =codec_ctx->time_base;