[Libav-user] 回复: How to Convert AVPicture to AVFrame

Tocy zyvj at qq.com
Tue Jul 2 15:36:35 CEST 2013

You can see the definition of AVPicture and AVFrame, the starting parameters are the same.
so just use type conversion.  All things is ok.

------------------ 原始邮件 ------------------
发件人: "Chris Share"; 
发送时间: 2013年7月2日(星期二) 晚上8:00
收件人: "This list is about using libavco"; 
主题: [Libav-user] How to Convert AVPicture to AVFrame


I'm resurrecting a project that I was working on a few months ago. The project involves converting a series of images (pngs) into a movie.

So far I've managed to load the pngs and convert them from RGB24 to YUV420P using sws_scale(...). For each image sws_scale produces an AVPicture.

What I'm not clear about is how to convert the AVPicture to an AVFrame as per the encoding_decoding.c example.


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