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Commit 7614ac47 by tofunmi Committed by christosts
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Update demo app with image input 

Adds a new option to the preset file list to show an image for 5secs at 30fps. Also adds an ImageView to show the input image

PiperOrigin-RevId: 510372035
parent 48fca7d0
Inline Side-by-side
Showing with 63 additions and 10 deletions
demos/transformer/src/main/java/com/google/android/exoplayer2/transformerdemo/ConfigurationActivity.java
...@@ -132,6 +132,7 @@ public final class ConfigurationActivity extends AppCompatActivity { ...@@ -132,6 +132,7 @@ public final class ConfigurationActivity extends AppCompatActivity {
"https://storage.googleapis.com/exoplayer-test-media-0/BigBuckBunny_320x180.mp4", "https://storage.googleapis.com/exoplayer-test-media-0/BigBuckBunny_320x180.mp4",
"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/jpg/london.jpg",
"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/gen/screens/dash-vod-single-segment/manifest-baseline.mpd",
"https://storage.googleapis.com/exoplayer-test-media-1/mp4/samsung-s21-hdr-hdr10.mp4", "https://storage.googleapis.com/exoplayer-test-media-1/mp4/samsung-s21-hdr-hdr10.mp4",
...@@ -149,6 +150,7 @@ public final class ConfigurationActivity extends AppCompatActivity { ...@@ -149,6 +150,7 @@ public final class ConfigurationActivity extends AppCompatActivity {
"Long 180p H264 video and AAC audio", "Long 180p H264 video and AAC audio",
"H264 video and AAC audio (portrait, H > W, 0\u00B0)", "H264 video and AAC audio (portrait, H > W, 0\u00B0)",
"H264 video and AAC audio (portrait, H < W, 90\u00B0)", "H264 video and AAC audio (portrait, H < W, 90\u00B0)",
"JPG image (Plays for 5secs at 30fps)",
"SEF slow motion with 240 fps", "SEF slow motion with 240 fps",
"480p DASH (non-square pixels)", "480p DASH (non-square pixels)",
"HDR (HDR10) H265 limited range video (encoding may fail)", "HDR (HDR10) H265 limited range video (encoding may fail)",
......
demos/transformer/src/main/java/com/google/android/exoplayer2/transformerdemo/TransformerActivity.java
...@@ -27,6 +27,7 @@ import android.app.Activity; ...@@ -27,6 +27,7 @@ import android.app.Activity;
import android.content.Context; import android.content.Context;
import android.content.Intent; import android.content.Intent;
import android.content.pm.PackageManager; import android.content.pm.PackageManager;
import android.graphics.Bitmap;
import android.graphics.Color; import android.graphics.Color;
import android.graphics.drawable.Drawable; import android.graphics.drawable.Drawable;
import android.net.Uri; import android.net.Uri;
...@@ -41,6 +42,7 @@ import android.view.SurfaceView; ...@@ -41,6 +42,7 @@ import android.view.SurfaceView;
import android.view.View; import android.view.View;
import android.view.ViewGroup; import android.view.ViewGroup;
import android.widget.Button; import android.widget.Button;
import android.widget.ImageView;
import android.widget.TextView; import android.widget.TextView;
import android.widget.Toast; import android.widget.Toast;
import androidx.annotation.Nullable; import androidx.annotation.Nullable;
...@@ -66,6 +68,7 @@ import com.google.android.exoplayer2.effect.RgbAdjustment; ...@@ -66,6 +68,7 @@ import com.google.android.exoplayer2.effect.RgbAdjustment;
import com.google.android.exoplayer2.effect.RgbFilter; import com.google.android.exoplayer2.effect.RgbFilter;
import com.google.android.exoplayer2.effect.RgbMatrix; import com.google.android.exoplayer2.effect.RgbMatrix;
import com.google.android.exoplayer2.effect.ScaleToFitTransformation; import com.google.android.exoplayer2.effect.ScaleToFitTransformation;
import com.google.android.exoplayer2.effect.SimpleBitmapLoader;
import com.google.android.exoplayer2.effect.SingleColorLut; import com.google.android.exoplayer2.effect.SingleColorLut;
import com.google.android.exoplayer2.effect.TextOverlay; import com.google.android.exoplayer2.effect.TextOverlay;
import com.google.android.exoplayer2.effect.TextureOverlay; import com.google.android.exoplayer2.effect.TextureOverlay;
...@@ -81,6 +84,7 @@ import com.google.android.exoplayer2.transformer.TransformationRequest; ...@@ -81,6 +84,7 @@ import com.google.android.exoplayer2.transformer.TransformationRequest;
import com.google.android.exoplayer2.transformer.Transformer; import com.google.android.exoplayer2.transformer.Transformer;
import com.google.android.exoplayer2.ui.AspectRatioFrameLayout; import com.google.android.exoplayer2.ui.AspectRatioFrameLayout;
import com.google.android.exoplayer2.ui.StyledPlayerView; import com.google.android.exoplayer2.ui.StyledPlayerView;
import com.google.android.exoplayer2.util.BitmapLoader;
import com.google.android.exoplayer2.util.DebugTextViewHelper; import com.google.android.exoplayer2.util.DebugTextViewHelper;
import com.google.android.exoplayer2.util.DebugViewProvider; import com.google.android.exoplayer2.util.DebugViewProvider;
import com.google.android.exoplayer2.util.Effect; import com.google.android.exoplayer2.util.Effect;
...@@ -91,10 +95,12 @@ import com.google.android.material.progressindicator.LinearProgressIndicator; ...@@ -91,10 +95,12 @@ import com.google.android.material.progressindicator.LinearProgressIndicator;
import com.google.common.base.Stopwatch; import com.google.common.base.Stopwatch;
import com.google.common.base.Ticker; import com.google.common.base.Ticker;
import com.google.common.collect.ImmutableList; import com.google.common.collect.ImmutableList;
import com.google.common.util.concurrent.ListenableFuture;
import java.io.File; import java.io.File;
import java.io.IOException; import java.io.IOException;
import java.lang.reflect.Constructor; import java.lang.reflect.Constructor;
import java.util.concurrent.CountDownLatch; import java.util.concurrent.CountDownLatch;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.TimeUnit; import java.util.concurrent.TimeUnit;
import org.checkerframework.checker.nullness.qual.MonotonicNonNull; import org.checkerframework.checker.nullness.qual.MonotonicNonNull;
import org.checkerframework.checker.nullness.qual.RequiresNonNull; import org.checkerframework.checker.nullness.qual.RequiresNonNull;
...@@ -105,6 +111,8 @@ public final class TransformerActivity extends AppCompatActivity { ...@@ -105,6 +111,8 @@ public final class TransformerActivity extends AppCompatActivity {
private @MonotonicNonNull Button displayInputButton; private @MonotonicNonNull Button displayInputButton;
private @MonotonicNonNull MaterialCardView inputCardView; private @MonotonicNonNull MaterialCardView inputCardView;
private @MonotonicNonNull TextView inputTextView;
private @MonotonicNonNull ImageView inputImageView;
private @MonotonicNonNull StyledPlayerView inputPlayerView; private @MonotonicNonNull StyledPlayerView inputPlayerView;
private @MonotonicNonNull StyledPlayerView outputPlayerView; private @MonotonicNonNull StyledPlayerView outputPlayerView;
private @MonotonicNonNull TextView debugTextView; private @MonotonicNonNull TextView debugTextView;
...@@ -126,6 +134,8 @@ public final class TransformerActivity extends AppCompatActivity { ...@@ -126,6 +134,8 @@ public final class TransformerActivity extends AppCompatActivity {
setContentView(R.layout.transformer_activity); setContentView(R.layout.transformer_activity);
inputCardView = findViewById(R.id.input_card_view); inputCardView = findViewById(R.id.input_card_view);
inputTextView = findViewById(R.id.input_text_view);
inputImageView = findViewById(R.id.input_image_view);
inputPlayerView = findViewById(R.id.input_player_view); inputPlayerView = findViewById(R.id.input_player_view);
outputPlayerView = findViewById(R.id.output_player_view); outputPlayerView = findViewById(R.id.output_player_view);
debugTextView = findViewById(R.id.debug_text_view); debugTextView = findViewById(R.id.debug_text_view);
...@@ -154,6 +164,8 @@ public final class TransformerActivity extends AppCompatActivity { ...@@ -154,6 +164,8 @@ public final class TransformerActivity extends AppCompatActivity {
checkNotNull(informationTextView); checkNotNull(informationTextView);
checkNotNull(transformationStopwatch); checkNotNull(transformationStopwatch);
checkNotNull(inputCardView); checkNotNull(inputCardView);
checkNotNull(inputTextView);
checkNotNull(inputImageView);
checkNotNull(inputPlayerView); checkNotNull(inputPlayerView);
checkNotNull(outputPlayerView); checkNotNull(outputPlayerView);
checkNotNull(debugTextView); checkNotNull(debugTextView);
...@@ -187,6 +199,8 @@ public final class TransformerActivity extends AppCompatActivity { ...@@ -187,6 +199,8 @@ public final class TransformerActivity extends AppCompatActivity {
@RequiresNonNull({ @RequiresNonNull({
"inputCardView", "inputCardView",
"inputTextView",
"inputImageView",
"inputPlayerView", "inputPlayerView",
"outputPlayerView", "outputPlayerView",
"displayInputButton", "displayInputButton",
...@@ -262,6 +276,8 @@ public final class TransformerActivity extends AppCompatActivity { ...@@ -262,6 +276,8 @@ public final class TransformerActivity extends AppCompatActivity {
@RequiresNonNull({ @RequiresNonNull({
"inputCardView", "inputCardView",
"inputTextView",
"inputImageView",
"inputPlayerView", "inputPlayerView",
"outputPlayerView", "outputPlayerView",
"displayInputButton", "displayInputButton",
...@@ -349,6 +365,8 @@ public final class TransformerActivity extends AppCompatActivity { ...@@ -349,6 +365,8 @@ public final class TransformerActivity extends AppCompatActivity {
if (bundle == null) { if (bundle == null) {
return editedMediaItemBuilder.build(); return editedMediaItemBuilder.build();
} }
// For image inputs. Automatically ignored if input is audio/video.
editedMediaItemBuilder.setDurationUs(5_000_000).setFrameRate(30);
ImmutableList<AudioProcessor> audioProcessors = createAudioProcessorsFromBundle(bundle); ImmutableList<AudioProcessor> audioProcessors = createAudioProcessorsFromBundle(bundle);
ImmutableList<Effect> videoEffects = createVideoEffectsFromBundle(bundle); ImmutableList<Effect> videoEffects = createVideoEffectsFromBundle(bundle);
return editedMediaItemBuilder return editedMediaItemBuilder
...@@ -617,6 +635,8 @@ public final class TransformerActivity extends AppCompatActivity { ...@@ -617,6 +635,8 @@ public final class TransformerActivity extends AppCompatActivity {
@RequiresNonNull({ @RequiresNonNull({
"inputCardView", "inputCardView",
"inputTextView",
"inputImageView",
"inputPlayerView", "inputPlayerView",
"outputPlayerView", "outputPlayerView",
"displayInputButton", "displayInputButton",
...@@ -642,6 +662,8 @@ public final class TransformerActivity extends AppCompatActivity { ...@@ -642,6 +662,8 @@ public final class TransformerActivity extends AppCompatActivity {
@RequiresNonNull({ @RequiresNonNull({
"inputCardView", "inputCardView",
"inputTextView",
"inputImageView",
"inputPlayerView", "inputPlayerView",
"outputPlayerView", "outputPlayerView",
"debugTextView", "debugTextView",
...@@ -650,14 +672,7 @@ public final class TransformerActivity extends AppCompatActivity { ...@@ -650,14 +672,7 @@ public final class TransformerActivity extends AppCompatActivity {
inputPlayerView.setPlayer(null); inputPlayerView.setPlayer(null);
outputPlayerView.setPlayer(null); outputPlayerView.setPlayer(null);
releasePlayer(); releasePlayer();
Uri uri = checkNotNull(inputMediaItem.localConfiguration).uri;
ExoPlayer inputPlayer = new ExoPlayer.Builder(/* context= */ this).build();
inputPlayerView.setPlayer(inputPlayer);
inputPlayerView.setControllerAutoShow(false);
inputPlayer.setMediaItem(inputMediaItem);
inputPlayer.prepare();
this.inputPlayer = inputPlayer;
inputPlayer.setVolume(0f);
ExoPlayer outputPlayer = new ExoPlayer.Builder(/* context= */ this).build(); ExoPlayer outputPlayer = new ExoPlayer.Builder(/* context= */ this).build();
outputPlayerView.setPlayer(outputPlayer); outputPlayerView.setPlayer(outputPlayer);
...@@ -666,7 +681,34 @@ public final class TransformerActivity extends AppCompatActivity { ...@@ -666,7 +681,34 @@ public final class TransformerActivity extends AppCompatActivity {
outputPlayer.prepare(); outputPlayer.prepare();
this.outputPlayer = outputPlayer; this.outputPlayer = outputPlayer;
inputPlayer.play(); // Only support showing jpg images.
if (uri.toString().endsWith("jpg")) {
inputPlayerView.setVisibility(View.GONE);
inputImageView.setVisibility(View.VISIBLE);
inputTextView.setText(getString(R.string.input_image));
BitmapLoader bitmapLoader = new SimpleBitmapLoader();
ListenableFuture<Bitmap> future = bitmapLoader.loadBitmap(uri);
try {
Bitmap bitmap = future.get();
inputImageView.setImageBitmap(bitmap);
} catch (ExecutionException | InterruptedException e) {
throw new IllegalArgumentException("Failed to load bitmap.", e);
}
} else {
inputPlayerView.setVisibility(View.VISIBLE);
inputImageView.setVisibility(View.GONE);
inputTextView.setText(getString(R.string.input_video));
ExoPlayer inputPlayer = new ExoPlayer.Builder(/* context= */ this).build();
inputPlayerView.setPlayer(inputPlayer);
inputPlayerView.setControllerAutoShow(false);
inputPlayer.setMediaItem(inputMediaItem);
inputPlayer.prepare();
this.inputPlayer = inputPlayer;
inputPlayer.setVolume(0f);
inputPlayer.play();
}
outputPlayer.play(); outputPlayer.play();
debugTextViewHelper = new DebugTextViewHelper(outputPlayer, debugTextView); debugTextViewHelper = new DebugTextViewHelper(outputPlayer, debugTextView);
...@@ -709,7 +751,9 @@ public final class TransformerActivity extends AppCompatActivity { ...@@ -709,7 +751,9 @@ public final class TransformerActivity extends AppCompatActivity {
inputCardView.setVisibility(View.VISIBLE); inputCardView.setVisibility(View.VISIBLE);
displayInputButton.setText(getString(R.string.hide_input_video)); displayInputButton.setText(getString(R.string.hide_input_video));
} else if (inputCardView.getVisibility() == View.VISIBLE) { } else if (inputCardView.getVisibility() == View.VISIBLE) {
checkNotNull(inputPlayer).pause(); if (inputPlayer != null) {
inputPlayer.pause();
}
inputCardView.setVisibility(View.GONE); inputCardView.setVisibility(View.GONE);
displayInputButton.setText(getString(R.string.show_input_video)); displayInputButton.setText(getString(R.string.show_input_video));
} }
......
demos/transformer/src/main/res/layout/transformer_activity.xml
...@@ -69,6 +69,7 @@ ...@@ -69,6 +69,7 @@
android:layout_height="wrap_content" > android:layout_height="wrap_content" >
<TextView <TextView
android:id="@+id/input_text_view"
android:layout_width="match_parent" android:layout_width="match_parent"
android:layout_height="wrap_content" android:layout_height="wrap_content"
android:layout_marginBottom="8dp" android:layout_marginBottom="8dp"
...@@ -79,6 +80,11 @@ ...@@ -79,6 +80,11 @@
android:layout_width="match_parent" android:layout_width="match_parent"
android:layout_height="wrap_content" > android:layout_height="wrap_content" >
<ImageView
android:id="@+id/input_image_view"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
<com.google.android.exoplayer2.ui.StyledPlayerView <com.google.android.exoplayer2.ui.StyledPlayerView
android:id="@+id/input_player_view" android:id="@+id/input_player_view"
android:layout_width="match_parent" android:layout_width="match_parent"
......
demos/transformer/src/main/res/values/strings.xml
...@@ -61,6 +61,7 @@ ...@@ -61,6 +61,7 @@
<string name="hue_adjustment">Hue adjustment</string> <string name="hue_adjustment">Hue adjustment</string>
<string name="saturation_adjustment">Saturation adjustment</string> <string name="saturation_adjustment">Saturation adjustment</string>
<string name="lightness_adjustment">Lightness adjustment</string> <string name="lightness_adjustment">Lightness adjustment</string>
<string name="input_image">Input image:</string>
<string name="input_video">Input video:</string> <string name="input_video">Input video:</string>
<string name="output_video">Output video:</string> <string name="output_video">Output video:</string>
<string name="permission_denied">Permission Denied</string> <string name="permission_denied">Permission Denied</string>
......
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