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Experimental HEVC encoding support for videos.

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This commit is contained in:
Nicholas Tinsley
2024-08-23 10:09:22 -04:00
parent 5f66e2eb15
commit 0f7f866562
14 changed files with 124 additions and 34 deletions
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4
app/src/main/java/org/thoughtcrime/securesms/mms/MediaConstraints.java
View File

@@ -41,10 +41,6 @@ public abstract class MediaConstraints {
return TranscodingPreset.LEVEL_1;
}
public boolean isHighQuality() {
return false;
}
/**
* Provide a list of dimensions that should be attempted during compression. We will keep moving
* down the list until the image can be scaled to fit under {@link #getImageMaxSize(Context)}.

16
app/src/main/java/org/thoughtcrime/securesms/mms/PushMediaConstraints.java
View File

@@ -7,10 +7,12 @@ import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import org.thoughtcrime.securesms.dependencies.AppDependencies;
import org.thoughtcrime.securesms.keyvalue.SignalStore;
import org.thoughtcrime.securesms.util.RemoteConfig;
import org.thoughtcrime.securesms.util.LocaleRemoteConfig;
import org.thoughtcrime.securesms.util.Util;
import org.thoughtcrime.securesms.video.TranscodingPreset;
import org.thoughtcrime.securesms.video.videoconverter.utils.DeviceCapabilities;
import java.util.Arrays;
@@ -25,11 +27,6 @@ public class PushMediaConstraints extends MediaConstraints {
currentConfig = getCurrentConfig(AppDependencies.getApplication(), sentMediaQuality);
}
@Override
public boolean isHighQuality() {
return currentConfig == MediaConfig.LEVEL_3;
}
@Override
public int getImageMaxWidth(Context context) {
return currentConfig.imageSizeTargets[0];
@@ -102,7 +99,11 @@ public class PushMediaConstraints extends MediaConstraints {
}
if (sentMediaQuality == SentMediaQuality.HIGH) {
return MediaConfig.LEVEL_3;
if (DeviceCapabilities.canEncodeHevc() && (RemoteConfig.useHevcEncoder() || SignalStore.internal().getHevcEncoding())) {
return MediaConfig.LEVEL_4;
} else {
return MediaConfig.LEVEL_3;
}
}
return LocaleRemoteConfig.getMediaQualityLevel().orElse(MediaConfig.getDefault(context));
}
@@ -112,7 +113,8 @@ public class PushMediaConstraints extends MediaConstraints {
LEVEL_1(false, 1, MB, new int[] { 1600, 1024, 768, 512 }, 70, TranscodingPreset.LEVEL_1),
LEVEL_2(false, 2, (int) (1.5 * MB), new int[] { 2048, 1600, 1024, 768, 512 }, 75, TranscodingPreset.LEVEL_2),
LEVEL_3(false, 3, (int) (3 * MB), new int[] { 4096, 3072, 2048, 1600, 1024, 768, 512 }, 75, TranscodingPreset.LEVEL_3);
LEVEL_3(false, 3, (int) (3 * MB), new int[] { 4096, 3072, 2048, 1600, 1024, 768, 512 }, 75, TranscodingPreset.LEVEL_3),
LEVEL_4(false, 4, 3 * MB, new int[] { 4096, 3072, 2048, 1600, 1024, 768, 512 }, 75, TranscodingPreset.LEVEL_4);
private final boolean isLowMemory;
private final int level;