From 62d7f52f79456fcc9268062ab6e7babd336bc1b6 Mon Sep 17 00:00:00 2001
From: "yu.dongliang" <18588496441@163.com>
Date: Wed, 12 Apr 2023 15:11:15 +0800
Subject: [PATCH] tmp

---
 simp_ffmpeg_input.c | 21 +++++++++++++--------
 1 file changed, 13 insertions(+), 8 deletions(-)

diff --git a/simp_ffmpeg_input.c b/simp_ffmpeg_input.c
index 496326e..baa55ee 100644
--- a/simp_ffmpeg_input.c
+++ b/simp_ffmpeg_input.c
@@ -121,6 +121,8 @@ static int _ffmpeg_input_open(simp_avio_t* io, const char* path)
 	}
 
 	if (priv->vidx >= 0) {
+		s   = priv->fmt_ctx->streams[priv->vidx];
+
 		ret = _video_init(priv);
 		if (ret < 0)
 			goto error;
@@ -128,12 +130,15 @@ static int _ffmpeg_input_open(simp_avio_t* io, const char* path)
 		io->width               = priv->vcodec_ctx->width;
 		io->height              = priv->vcodec_ctx->height;
 		io->pix_fmt             = priv->vcodec_ctx->pix_fmt;
-		io->frame_rate          = priv-> fmt_ctx->streams[priv->vidx]->r_frame_rate;
+		io->frame_rate.num      = s->r_frame_rate.den;
+		io->frame_rate.den      = s->r_frame_rate.num;
 		io->sample_aspect_ratio = priv->vcodec_ctx->sample_aspect_ratio;
 
 		io->x     = 0;
 		io->y     = 0;
 		io->vopen = 1;
+
+		scf_loge("io->frame_rate: %d:%d\n", io->frame_rate.num, io->frame_rate.den);
 	}
 
 	if (priv->aidx >= 0) {
@@ -145,6 +150,8 @@ static int _ffmpeg_input_open(simp_avio_t* io, const char* path)
 		io->sample_rate = priv->acodec_ctx->time_base;
 		io->channels    = priv->acodec_ctx->channels;
 		io->aopen       = 1;
+
+		scf_loge("io->sample_rate: %d:%d\n", io->sample_rate.num, io->sample_rate.den);
 	}
 
 	io->priv = priv;
@@ -248,20 +255,18 @@ static int __ffmpeg_decode(simp_avio_t* io, AVCodecContext* dec_ctx, AVPacket* p
 		if (nb_vframes) {
 			(*nb_vframes)++;
 
-			io->frame_rate.num = s->r_frame_rate.den;
-			io->frame_rate.den = s->r_frame_rate.num;
-
 			f->frame->pts = f->frame->pts * av_q2d(s->time_base) / av_q2d(io->frame_rate);
 
-			scf_logd("frame->pts: %ld, stream_index: %d, s->r_frame_rate: %d:%d, s->time_base: %d:%d\n",
+			scf_logi("frame->pts: %ld, stream_index: %d, io->frame_rate: %d:%d, s->time_base: %d:%d\n",
 					frame->pts, pkt->stream_index,
-					s->r_frame_rate.num, s->r_frame_rate.den,
+					io->frame_rate.num, io->frame_rate.den,
 					s->time_base.num, s->time_base.den);
 		} else {
-			io->sample_rate = s->time_base;
+			f->frame->pts = f->frame->pts * av_q2d(s->time_base) / av_q2d(io->sample_rate);
 
-			scf_logd("frame->pts: %ld, stream_index: %d, s->time_base: %d:%d\n",
+			scf_logi("frame->pts: %ld, stream_index: %d, io->sample_rate: %d:%d, s->time_base: %d:%d\n",
 					frame->pts, pkt->stream_index,
+					io->sample_rate.num, io->sample_rate.den,
 					s->time_base.num, s->time_base.den);
 		}
 
-- 
2.25.1