pre_tag_size is always reset by avio_rb32(). For AVFormatContext
start_time, as the document says, "NEVER set this value directly:
It is deduced from the AVStream values."
---
libavformat/flvdec.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/libavformat/flvdec.c b/libavformat/flvdec.c
index 08622739f3..31bdbbd5e9 100644
--- a/libavformat/flvdec.c
+++ b/libavformat/flvdec.c
@@ -747,7 +747,7 @@ static int flv_read_header(AVFormatContext *s)
int flags;
FLVContext *flv = s->priv_data;
int offset;
- int pre_tag_size = 0;
+ int pre_tag_size;
/* Actual FLV data at 0xe40000 in KUX file */
if(!strcmp(s->iformat->name, "kux"))
@@ -773,7 +773,6 @@ static int flv_read_header(AVFormatContext *s)
av_log(s, AV_LOG_WARNING, "Read FLV header error, input file is not a
standard flv format, first PreviousTagSize0 always is 0\n");
}
- s->start_time = 0;
flv->sum_flv_tag_size = 0;
flv->last_keyframe_stream_index = -1;
--
2.25.1
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