fFilterFrame
av_frame_free(&fFilterFrame);
av_frame_free(&fFilterFrame);
fFilterFrame = av_frame_alloc();
memcpy(fFilterFrame->data, src->data, sizeof(src->data));
memcpy(fFilterFrame->linesize, src->linesize, sizeof(src->linesize));
fFilterFrame->width = width;
fFilterFrame->height = height;
fFilterFrame->format = pixfmt;
int ret = av_buffersrc_add_frame(fBufferSourceContext, fFilterFrame);
ret = av_buffersink_get_frame(fBufferSinkContext, fFilterFrame);
av_image_copy(dst->data, dst->linesize, (const uint8**)fFilterFrame->data,
fFilterFrame->linesize, pixfmt, width, height);
av_frame_unref(fFilterFrame);
AVFrame* fFilterFrame;