out_frames_hwctx = out_frames_ctx->hwctx;
out_frames_ctx->format = AV_PIX_FMT_QSV;
out_frames_ctx->width = FFALIGN(out_width, 32);
out_frames_ctx->height = FFALIGN(out_height, 32);
out_frames_ctx->sw_format = out_format;
out_frames_hwctx = out_frames_ctx->hwctx;
out_frames_ctx->format = AV_PIX_FMT_QSV;
out_frames_ctx->width = FFALIGN(out_width, 32);
out_frames_ctx->height = FFALIGN(out_height, 32);
out_frames_ctx->sw_format = out_format;