[FFmpeg-devel] [PATCH] added sei side data

Daniel Loman dloman at toyon.com
Thu Jun 11 02:48:48 EEST 2020


Yes. I think what he was asking is are you sure you want to add this to the AVPacket which is encoded data and will be ordered in decode time not presentation time. The precision time stamp is a separate clock but should be more closely related to the presentation time stamp (assumming its there). It looks like there are several merge requests for adding side data to the AVFrame https://patchwork.ffmpeg.org/project/ffmpeg/patch/1591793766-15844-1-git-send-email-lance.lmwang@gmail.com/ I am not sure if this is related or conincidental

Dan
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From: ffmpeg-devel <ffmpeg-devel-bounces at ffmpeg.org> on behalf of Brad Hards <bradh at frogmouth.net>
Sent: Wednesday, June 10, 2020 3:06 PM
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Subject: Re: [FFmpeg-devel] [PATCH] added sei side data

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The side data that is added is a precision time stamp (MISB ST0603), which may or may not relate to the presentation time stamp.

Unfortunate overlap of acronym.

Brad

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