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From: sirius hu <siriushu-at-hotmail.com@ffmpeg.org>
To: Anton Khirnov <anton@khirnov.net>,
	FFmpeg development discussions and patches
	<ffmpeg-devel@ffmpeg.org>
Subject: Re: [FFmpeg-devel] [PATCH v2 1/1] lavc/qsvdec: fix dead loop of qsv decoding
Date: Thu, 31 Aug 2023 01:34:10 +0000
Message-ID: <OSZP286MB214298A81EFD2312BC02576AD5E5A@OSZP286MB2142.JPNP286.PROD.OUTLOOK.COM> (raw)
In-Reply-To: <169329582067.20400.4890221588856659345@lain.khirnov.net>

I encountered this problem in video conference scenario. Receive more over 9 RTP h264 video streams simultaneously.

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________________________________
发件人: Anton Khirnov <anton@khirnov.net>
发送时间: Tuesday, August 29, 2023 3:57:00 PM
收件人: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
抄送: tinghu3 <siriushu@hotmail.com>
主题: Re: [FFmpeg-devel] [PATCH v2 1/1] lavc/qsvdec: fix dead loop of qsv decoding

Quoting Ting Hu (2023-08-29 09:49:06)
> From: tinghu3 <siriushu@hotmail.com>
>
> MFXVideoDECODE_DecodeFrameAsync always return MFX_WRN_DEVICE_BUSY in special scenario.

"special scenario"? What special scenario? Is this documented anywhere?
This seems like a bug in libmfx/libvpl.

--
Anton Khirnov
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  reply	other threads:[~2023-08-31  1:34 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-08-29  7:57 Anton Khirnov
2023-08-31  1:34 ` sirius hu [this message]
2023-09-14  6:11   ` Xiang, Haihao
2023-09-14  7:08     ` "zhilizhao(赵志立)"
2023-10-16  8:26       ` Xiang, Haihao
2023-09-15  6:36     ` sirius hu
  -- strict thread matches above, loose matches on Subject: below --
2023-08-29  7:49 Ting Hu

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