Hi, I'm trying to read a simple AVI file with raw BGR. This codec is the default and sometimes referred to as "DIB".
I can open the file and decode frames of format AV_PIX_FMT_BGR24 but the problem is that I'm getting AVFrame.linesize[0] = -2160. I know this file is 720x480. Why the negative ? AVFrame.data[0] certainly does not point to a frame of 2160 bytes. If I use swscale() to convert to AV_PIX_FMT_RGB24 then it seems to handle the conversion fine. None of this makes sense to me. _______________________________________________ Libav-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/libav-user
