I got it from the codec_ctx: codec_ctx->pix_fmt represents the actual pixel format
________________________________________ 发件人: Libav-user <[email protected]> 代表 Peter Krefting <[email protected]> 发送时间: 2022年4月10日 5:42 收件人: This list is about using libavcodec, libavformat, libavutil, libavdevice and libavfilter. 主题: Re: [Libav-user] How can I get the pix_fmt info from AVFrame objects? 2022-04-09 15:01 skrev B Aleck: > Assuming that the operation succeeds, I found frame->format is always > zero > What's the format field used for? Only for outputs? > And how can I get pix_fmt of the frame? The format field should be the pixel format if the frame was decoded successfully, you should be able to get the textual representation by calling av_get_pix_fmt_name((AVPixelFormat) frame->format); -- \\// Peter - http://www.softwolves.pp.se/ _______________________________________________ Libav-user mailing list [email protected] https://ffmpeg.org/mailman/listinfo/libav-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe". _______________________________________________ Libav-user mailing list [email protected] https://ffmpeg.org/mailman/listinfo/libav-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
