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ffmpeg解码会产生延时吗 #4
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像我们的播放器那样,在前端缓存数据,是不是能解决你们的堆积问题? |
不太懂,我觉得ffmpeg解码1080p 30fps的h,264裸流会产生延时,ffmpeg解码实时流解不过来
…------------------ 原始邮件 ------------------
发件人: "snxly"<[email protected]>;
发送时间: 2020年7月9日(星期四) 上午10:12
收件人: "goldvideo/decoder_wasm"<[email protected]>;
抄送: "带带我搬砖"<[email protected]>; "Author"<[email protected]>;
主题: Re: [goldvideo/decoder_wasm] ffmpeg解码会产生延时吗 (#4)
像我们的播放器那样,在前端缓存数据,是不是能解决你们的堆积问题?
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是的,虽然wasm+ffmpeg已经是目前前端解码的最快方案了,但是对于高码流视频,还是达不到每秒25帧的要求。 |
感谢博主,想在裸流解码接口前加一个 缓存队列,存储裸流数据,允许ffmpeg解的慢,不知道有没有效果改善延时
…------------------ 原始邮件 ------------------
发件人: "snxly"<[email protected]>;
发送时间: 2020年7月9日(星期四) 中午11:08
收件人: "goldvideo/decoder_wasm"<[email protected]>;
抄送: "带带我搬砖"<[email protected]>; "Author"<[email protected]>;
主题: Re: [goldvideo/decoder_wasm] ffmpeg解码会产生延时吗 (#4)
不太懂,我觉得ffmpeg解码1080p 30fps的h,264裸流会产生延时,ffmpeg解码实时流解不过来
…
------------------ 原始邮件 ------------------ 发件人: "snxly"<[email protected]>; 发送时间: 2020年7月9日(星期四) 上午10:12 收件人: "goldvideo/decoder_wasm"<[email protected]>; 抄送: "带带我搬砖"<[email protected]>; "Author"<[email protected]>; 主题: Re: [goldvideo/decoder_wasm] ffmpeg解码会产生延时吗 (#4) 像我们的播放器那样,在前端缓存数据,是不是能解决你们的堆积问题? — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub, or unsubscribe.
是的,虽然wasm+ffmpeg已经是目前前端解码的最快方案了,但是对于高码流视频,还是达不到每秒25帧的要求。
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你好,想问个问题,谢谢
使用ffmpegAPI软解h.265/h.264裸流 为yuv420p数据会产生延时吗,推送端,推送实时流足够快,裸流到了ffmpeg解码这里慢了,然后后面导致推流端堆积了裸流。产生延时固定在3-6s
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