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输入为rtsp直播流时，有时会出现av_read_frame(input_fmt_ctx_, &pkt)返回AVERROR_EOF #123

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zhangsong1234 opened this issue Jun 19, 2024 · 3 comments
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输入为rtsp直播流时，有时会出现av_read_frame(input_fmt_ctx_, &pkt)返回AVERROR_EOF #123

zhangsong1234 opened this issue Jun 19, 2024 · 3 comments

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@zhangsong1234
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同时起多个bmf脚本，每个脚本拉取一路直播流，过程中有时会出现av_read_frame(input_fmt_ctx_, &pkt)返回AVERROR_EOF，导致程序终止
@JackLau1222
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用的哪个脚本？直播流确认无误没有丢包？ 可以先用ffplay验证一下

@sfeiwong sfeiwong added good first issue Good for newcomers and removed good first issue Good for newcomers labels Jun 19, 2024
@zhangsong1234
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用的人脸识别的脚本，模型替换为了自己的模型，中间添加了部分处理逻辑，逻辑上有时会耗时较长，但总体是可以达到实时处理的速度。 rtsp流采用的tcp传输，基本不会有丢包。直播流是一直有的且正常

@zhangsong1234
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用人脸识别的脚本，在inference中添加time.sleep(0.1)会很容易复现这种问题，现象看起来是在压力大时比较容易出现

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@sfeiwong @zhangsong1234 @JackLau1222