message: updated audio layout; added video cover
diff: */
  import { IMAGE_PATHS, BASE_TABLE_OPTS, BASE_TEXT_OPTS_L, BASE_TEXT_OPTS_R } from "./enums.mjs";
  -import { COVER_AUDIO } from "./media.mjs";
  +import { COVER_AUDIO, COVER_VIDEO_16X9 } from "./media.mjs";
  export function genSlides_Media(pptx) {
  pptx.addSection({ title: "Media" });
  @@ -34,6 +34,7 @@ function genSlide01(pptx) {
  h: 2.27,
  type: "video",
  path: IMAGE_PATHS.sample_m4v.path,
  + cover: COVER_VIDEO_16X9,
  });
  slide1.addText("Video: mpg", { x: 5.5, y: 0.6, w: 3.0, h: 0.4, color: "0088CC" });
  @@ -109,18 +110,18 @@ function genSlide02(pptx) {
  x: 0.5,
  y: 1.0,
  w: 4.0,
  - h: 0.3,
  + h: 4.0,
  type: "audio",
  path: IMAGE_PATHS.sample_mp3.path,
  cover: COVER_AUDIO,
  });
  - slide2.addText("Audio: wav", { x: 0.5, y: 2.6, w: 4.0, h: 0.4, color: "0088CC" });
  + slide2.addText("Audio: wav", { x: 6.7, y: 0.6, w: 4.0, h: 0.4, color: "0088CC" });
  slide2.addMedia({
  - x: 0.5,
  - y: 3.0,
  + x: 6.7,
  + y: 1.0,
  w: 4.0,
  - h: 0.3,
  + h: 4.0,
  type: "audio",
  path: IMAGE_PATHS.sample_wav.path,
  });
  