<div dir="auto">Hello, can someone enlighten me as to why this gives error -22 "invalid argument" which results in bad dst image pointers?<div dir="auto"><br></div><div dir="auto">------------------------------------------------------<br><div dir="auto"><br></div><div dir="auto">AVFrame * frame = av_frame_alloc();</div><div dir="auto">If (!frame){</div><div dir="auto"><br></div><div dir="auto">std::cout << "frame failed to initialize" << std::endl;</div><div dir="auto"><br></div><div dir="auto">}</div><div dir="auto"><br></div><div dir="auto">Int size = av_image_get_buffer_size(pCodecContext->pix_fmt,pCodecContext->width,pCodecContext->height,0);</div><div dir="auto"><br></div><div dir="auto">auto picture_src = (uint8_t*)av_malloc(sizeof(uint8_t) * size);</div><div dir="auto"><br></div><div dir="auto">av_image_fill_arrays(frame->data,frame->linesize,picture_src,<span style="font-family:sans-serif">pCodecContext->pix_fmt,</span><span style="font-family:sans-serif">pCodecContext->width,</span><span style="font-family:sans-serif">pCodecContext->height,0);</span></div><div dir="auto"><font face="sans-serif"><br></font></div><div dir="auto"><font face="sans-serif">img_convert_ctx = sws_getContext(</font><span style="font-family:sans-serif">pCodecContext->width,</span><span style="font-family:sans-serif">pCodecContext->height,</span><span style="font-family:sans-serif">pCodecContext->pix_fmt,</span><span style="font-family:sans-serif">pCodecContext->width,</span><span style="font-family:sans-serif">pCodecContext->height,AV_PIX_FMT_RGB24, SWS_BICUBIC, nullptr, nullptr, nullptr);</span></div><div dir="auto"><font face="sans-serif"><br></font></div><div dir="auto"><font face="sans-serif">sws_scale(img_convert_ctx, frame->data,frame->linesize,0,</font><span style="font-family:sans-serif">pCodecContext->height,frame->data,frame->linesize);</span></div><div dir="auto"><font face="sans-serif"><br></font></div><div dir="auto"><font face="sans-serif">----------------------------------------------------</font></div><div dir="auto"><font face="sans-serif">What is it that i'm not understanding?<br></font><div dir="auto"><br></div><div dir="auto"><br></div></div></div></div>