[FFmpeg-devel] [PATCH v2 1/1] lavc/qsvdec: fix dead loop of qsv decoding

[sirius hu]

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 at khirnov.net>
发送时间: Tuesday, August 29, 2023 3:57:00 PM
收件人: FFmpeg development discussions and patches <ffmpeg-devel at ffmpeg.org>
抄送: tinghu3 <siriushu at 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 at 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