1 files changed, 73 insertions, 0 deletions

diff --git a/libs/android-transcoder/src/main/java/net/ypresto/androidtranscoder/format/MediaFormatStrategyPresets.java b/libs/android-transcoder/src/main/java/net/ypresto/androidtranscoder/format/MediaFormatStrategyPresets.java
new file mode 100644
index 000000000..30802586b
--- /dev/null
+++ b/libs/android-transcoder/src/main/java/net/ypresto/androidtranscoder/format/MediaFormatStrategyPresets.java
@@ -0,0 +1,73 @@
+/*
+ * Copyright (C) 2014 Yuya Tanaka
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package net.ypresto.androidtranscoder.format;
+
+public class MediaFormatStrategyPresets {
+    public static final int AUDIO_BITRATE_AS_IS = -1;
+    public static final int AUDIO_CHANNELS_AS_IS = -1;
+
+    /**
+     * @deprecated Use {@link #createExportPreset960x540Strategy()}.
+     */
+    @Deprecated
+    public static final MediaFormatStrategy EXPORT_PRESET_960x540 = new ExportPreset960x540Strategy();
+
+    /**
+     * Preset based on Nexus 4 camera recording with 720p quality.
+     * This preset is ensured to work on any Android >=4.3 devices by Android CTS (if codec is available).
+     * Default bitrate is 8Mbps. {@link #createAndroid720pStrategy(int)} to specify bitrate.
+     */
+    public static MediaFormatStrategy createAndroid720pStrategy() {
+        return new Android720pFormatStrategy();
+    }
+
+    /**
+     * Preset based on Nexus 4 camera recording with 720p quality.
+     * This preset is ensured to work on any Android >=4.3 devices by Android CTS (if codec is available).
+     * Audio track will be copied as-is.
+     *
+     * @param bitrate Preferred bitrate for video encoding.
+     */
+    public static MediaFormatStrategy createAndroid720pStrategy(int bitrate) {
+        return new Android720pFormatStrategy(bitrate);
+    }
+
+    /**
+     * Preset based on Nexus 4 camera recording with 720p quality.
+     * This preset is ensured to work on any Android >=4.3 devices by Android CTS (if codec is available).
+     * <br>
+     * Note: audio transcoding is experimental feature.
+     *
+     * @param bitrate       Preferred bitrate for video encoding.
+     * @param audioBitrate  Preferred bitrate for audio encoding.
+     * @param audioChannels Output audio channels.
+     */
+    public static MediaFormatStrategy createAndroid720pStrategy(int bitrate, int audioBitrate, int audioChannels) {
+        return new Android720pFormatStrategy(bitrate, audioBitrate, audioChannels);
+    }
+
+    /**
+     * Preset similar to iOS SDK's AVAssetExportPreset960x540.
+     * Note that encoding resolutions of this preset are not supported in all devices e.g. Nexus 4.
+     * On unsupported device encoded video stream will be broken without any exception.
+     */
+    public static MediaFormatStrategy createExportPreset960x540Strategy() {
+        return new ExportPreset960x540Strategy();
+    }
+
+    private MediaFormatStrategyPresets() {
+    }
+}