Transformer Demo: Add video with pixelWidthHeightRatio != 1.

This can allow apps to test and demonstrate support for videos with
pixelWidthHeightRatio != 1.

PiperOrigin-RevId: 444815182

demos/transformer/build.gradle

@@ -56,6 +56,7 @@ dependencies {
     implementation 'androidx.multidex:multidex:' + androidxMultidexVersion
     implementation 'androidx.multidex:multidex:' + androidxMultidexVersion
     implementation 'com.google.android.material:material:' + androidxMaterialVersion
     implementation 'com.google.android.material:material:' + androidxMaterialVersion
     implementation project(modulePrefix + 'library-core')
     implementation project(modulePrefix + 'library-core')
+    implementation project(modulePrefix + 'library-dash')
     implementation project(modulePrefix + 'library-transformer')
     implementation project(modulePrefix + 'library-transformer')
     implementation project(modulePrefix + 'library-ui')
     implementation project(modulePrefix + 'library-ui')
 }
 }

demos/transformer/src/main/java/com/google/android/exoplayer2/transformerdemo/ConfigurationActivity.java

@@ -74,6 +74,7 @@ public final class ConfigurationActivity extends AppCompatActivity {
     "https://storage.googleapis.com/exoplayer-test-media-1/mp4/portrait_avc_aac.mp4",
     "https://storage.googleapis.com/exoplayer-test-media-1/mp4/portrait_avc_aac.mp4",
     "https://storage.googleapis.com/exoplayer-test-media-1/mp4/portrait_rotated_avc_aac.mp4",
     "https://storage.googleapis.com/exoplayer-test-media-1/mp4/portrait_rotated_avc_aac.mp4",
     "https://storage.googleapis.com/exoplayer-test-media-1/mp4/slow-motion/slowMotion_stopwatch_240fps_long.mp4",
     "https://storage.googleapis.com/exoplayer-test-media-1/mp4/slow-motion/slowMotion_stopwatch_240fps_long.mp4",
+    "https://storage.googleapis.com/exoplayer-test-media-1/gen/screens/dash-vod-single-segment/manifest-baseline.mpd",
     "https://storage.googleapis.com/exoplayer-test-media-1/mp4/samsung-hdr-hdr10.mp4",
     "https://storage.googleapis.com/exoplayer-test-media-1/mp4/samsung-hdr-hdr10.mp4",
   };
   };
   private static final String[] URI_DESCRIPTIONS = { // same order as INPUT_URIS
   private static final String[] URI_DESCRIPTIONS = { // same order as INPUT_URIS
@@ -87,6 +88,7 @@ public final class ConfigurationActivity extends AppCompatActivity {
     "MP4 with H264 video and AAC audio (portrait, H > W, 0\u00B0)",
     "MP4 with H264 video and AAC audio (portrait, H > W, 0\u00B0)",
     "MP4 with H264 video and AAC audio (portrait, H < W, 90\u00B0)",
     "MP4 with H264 video and AAC audio (portrait, H < W, 90\u00B0)",
     "SEF slow motion with 240 fps",
     "SEF slow motion with 240 fps",
+    "DASH stream with non-square pixels",
     "MP4 with HDR (HDR10) H265 video (encoding may fail)",
     "MP4 with HDR (HDR10) H265 video (encoding may fail)",
   };
   };
   private static final String[] DEMO_FRAME_PROCESSORS = {
   private static final String[] DEMO_FRAME_PROCESSORS = {