Values in {@code requestedVideoEncoderSettings} could be adjusted to improve encoding - * quality and/or reduce failures. Specifically, {@link VideoEncoderSettings#profile} and {@link - * VideoEncoderSettings#level} are ignored for {@link MimeTypes#VIDEO_H264}. Consider - * implementing {@link Codec.EncoderFactory} if such adjustments are unwanted. + *
Values in {@code requestedVideoEncoderSettings} may be ignored to improve encoding quality + * and/or reduce failures. + * + *
Consider implementing {@link Codec.EncoderFactory} if such adjustments are unwanted. * *
{@code requestedVideoEncoderSettings} should be handled with care because there is no * fallback support for it. For example, using incompatible {@link VideoEncoderSettings#profile} @@ -110,8 +119,19 @@ public final class DefaultEncoderFactory implements Codec.EncoderFactory { return this; } + /** + * Sets whether to use automatic quality adjustment. + * + *
With this enabled, encoders are configured to output high quality video. + * + *
Default value is {@code false}. + */ + public Builder setAutomaticQualityAdjustment(boolean automaticQualityAdjustment) { + this.automaticQualityAdjustment = automaticQualityAdjustment; + return this; + } + /** Creates an instance of {@link DefaultEncoderFactory}, using defaults if values are unset. */ - @SuppressWarnings("deprecation") public DefaultEncoderFactory build() { if (encoderSelector == null) { encoderSelector = EncoderSelector.DEFAULT; @@ -120,7 +140,11 @@ public final class DefaultEncoderFactory implements Codec.EncoderFactory { requestedVideoEncoderSettings = VideoEncoderSettings.DEFAULT; } return new DefaultEncoderFactory( - context, encoderSelector, requestedVideoEncoderSettings, enableFallback); + context, + encoderSelector, + requestedVideoEncoderSettings, + enableFallback, + automaticQualityAdjustment); } } @@ -128,6 +152,7 @@ public final class DefaultEncoderFactory implements Codec.EncoderFactory { private final EncoderSelector videoEncoderSelector; private final VideoEncoderSettings requestedVideoEncoderSettings; private final boolean enableFallback; + private final boolean automaticQualityAdjustment; /** * @deprecated Use {@link Builder} instead. @@ -157,10 +182,25 @@ public final class DefaultEncoderFactory implements Codec.EncoderFactory { EncoderSelector videoEncoderSelector, VideoEncoderSettings requestedVideoEncoderSettings, boolean enableFallback) { + this( + context, + videoEncoderSelector, + requestedVideoEncoderSettings, + enableFallback, + /* automaticQualityAdjustment= */ false); + } + + private DefaultEncoderFactory( + Context context, + EncoderSelector videoEncoderSelector, + VideoEncoderSettings requestedVideoEncoderSettings, + boolean enableFallback, + boolean automaticQualityAdjustment) { this.context = context; this.videoEncoderSelector = videoEncoderSelector; this.requestedVideoEncoderSettings = requestedVideoEncoderSettings; this.enableFallback = enableFallback; + this.automaticQualityAdjustment = automaticQualityAdjustment; } @Override @@ -234,12 +274,20 @@ public final class DefaultEncoderFactory implements Codec.EncoderFactory { String mimeType = checkNotNull(format.sampleMimeType); MediaFormat mediaFormat = MediaFormat.createVideoFormat(mimeType, format.width, format.height); mediaFormat.setInteger(MediaFormat.KEY_FRAME_RATE, round(format.frameRate)); - mediaFormat.setInteger( - MediaFormat.KEY_BIT_RATE, - supportedVideoEncoderSettings.bitrate != VideoEncoderSettings.NO_VALUE - ? supportedVideoEncoderSettings.bitrate - : getSuggestedBitrate(format.width, format.height, format.frameRate)); + int bitrate; + if (automaticQualityAdjustment) { + bitrate = + new DeviceMappedEncoderBitrateProvider() + .getBitrate( + encoderInfo.getName(), format.width, format.height, round(format.frameRate)); + } else if (supportedVideoEncoderSettings.bitrate != VideoEncoderSettings.NO_VALUE) { + bitrate = supportedVideoEncoderSettings.bitrate; + } else { + bitrate = getSuggestedBitrate(format.width, format.height, format.frameRate); + } + + mediaFormat.setInteger(MediaFormat.KEY_BIT_RATE, bitrate); mediaFormat.setInteger(MediaFormat.KEY_BITRATE_MODE, supportedVideoEncoderSettings.bitrateMode); if (supportedVideoEncoderSettings.profile != VideoEncoderSettings.NO_VALUE diff --git a/libraries/transformer/src/main/java/androidx/media3/transformer/DeviceMappedEncoderBitrateProvider.java b/libraries/transformer/src/main/java/androidx/media3/transformer/DeviceMappedEncoderBitrateProvider.java new file mode 100644 index 0000000000..d40aa86e63 --- /dev/null +++ b/libraries/transformer/src/main/java/androidx/media3/transformer/DeviceMappedEncoderBitrateProvider.java @@ -0,0 +1,1835 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * 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 androidx.media3.transformer; + +import android.os.Build; +import androidx.media3.common.util.UnstableApi; +import androidx.media3.common.util.Util; + +/** Provides encoder bitrates that should target 0.95 SSIM or higher, accounting for device used. */ +@UnstableApi +public class DeviceMappedEncoderBitrateProvider implements EncoderBitrateProvider { + + @Override + public int getBitrate(String encoderName, int width, int height, int frameRate) { + double bitrateMultiplier = + getBitrateMultiplierFromMapping( + encoderName, Util.SDK_INT, Build.MODEL, "" + width + "x" + height, frameRate); + return (int) (width * height * frameRate * bitrateMultiplier); + } + + private static double getBitrateMultiplierFromMapping( + String encoderName, + int deviceSdkVersion, + String deviceModel, + String resolution, + int framerate) { + switch (encoderName) { + case "OMX.Exynos.AVC.Encoder": + switch (deviceSdkVersion) { + case 24: + switch (deviceModel) { + case "SM-G920V": + return 0.245; + case "SM-G935F": + return 0.2625; + case "SM-G570M": + case "SM-J710MN": + default: + return 0.37188; + } + case 26: + switch (deviceModel) { + case "SM-A520F": + case "SM-J600G": + return 0.3325; + case "SM-G930F": + return 0.20125; + case "SM-G935F": + switch (resolution) { + case "1920x1080": + return 0.1225; + case "1280x720": + default: + return 0.315; + } + case "SM-G950F": + return 0.2975; + case "SM-G955F": + switch (resolution) { + case "640x480": + return 0.245; + case "1920x1080": + switch (framerate) { + case 60: + return 0.14; + case 30: + default: + return 0.175; + } + case "3840x2160": + return 0.0914; + case "1280x720": + default: + return 0.2975; + } + case "SM-G960F": + switch (resolution) { + case "1920x1080": + switch (framerate) { + case 30: + return 0.1575; + case 60: + default: + return 0.175; + } + case "1280x720": + default: + return 0.35; + } + case "SM-A750GN": + default: + return 0.35; + } + case 27: + switch (deviceModel) { + case "SM-G610F": + case "SM-J260F": + return 0.3325; + case "SM-J260G": + switch (resolution) { + case "640x480": + return 0.41563; + case "1920x1080": + switch (framerate) { + case 30: + case 60: + default: + return 0.4375; + } + case "1280x720": + default: + return 0.525; + } + case "SM-M205F": + switch (resolution) { + case "640x480": + return 0.41563; + case "1920x1080": + switch (framerate) { + case 60: + return 0.28; + case 30: + default: + return 0.315; + } + case "1280x720": + default: + return 0.56875; + } + default: + return 0.56875; + } + case 28: + switch (deviceModel) { + case "SM-A105FN": + switch (resolution) { + case "640x480": + return 0.41563; + case "1920x1080": + return 0.35; + case "1280x720": + default: + return 0.7; + } + case "SM-G950F": + switch (resolution) { + case "1280x720": + return 0.1925; + case "1920x1080": + switch (framerate) { + case 60: + return 0.175; + case 30: + default: + return 0.21; + } + case "640x480": + default: + return 0.245; + } + case "SM-G955F": + return 0.1925; + case "SM-G965F": + switch (resolution) { + case "640x480": + return 0.21; + case "1920x1080": + return 0.11375; + case "1280x720": + default: + return 0.39375; + } + case "SM-G965N": + switch (resolution) { + case "640x480": + return 0.21; + case "1920x1080": + return 0.175; + case "3840x2160": + return 0.08269; + case "1280x720": + default: + return 0.39375; + } + case "SM-J701F": + return 0.3325; + case "SM-N960F": + case "SM-N960N": + switch (resolution) { + case "640x480": + return 0.21; + case "1920x1080": + switch (framerate) { + case 60: + return 0.175; + case 30: + default: + return 0.1925; + } + case "1280x720": + default: + return 0.39375; + } + default: + return 0.7; + } + case 29: + switch (deviceModel) { + case "SM-A105FN": + switch (resolution) { + case "640x480": + return 0.4375; + case "1280x720": + return 0.7; + case "1920x1080": + switch (framerate) { + case 30: + return 1.05; + case 60: + default: + return 1.4; + } + default: + return 1.4; + } + case "SM-G977N": + switch (resolution) { + case "1280x720": + return 0.4375; + case "1920x1080": + default: + return 0.7; + } + case "SM-N970F": + return 0.245; + default: + return 1.4; + } + case 30: + switch (deviceModel) { + case "SM-A127F": + case "SM-A217F": + return 0.35; + case "SM-A505F": + case "SM-A515F": + case "SM-A515U1": + case "SM-M315F": + return 0.1925; + case "SM-A102U1": + case "SM-A105F": + case "SM-A202F": + case "SM-A205F": + case "SM-A307GN": + case "SM-A405FN": + default: + return 0.37188; + } + case 31: + return 0.245; + default: + return 1.4; + } + case "OMX.Exynos.HEVC.Encoder": + switch (deviceSdkVersion) { + case 28: + switch (deviceModel) { + case "SM-G965N": + return 0.0525; + case "SM-G950F": + default: + return 0.07; + } + case 26: + default: + return 0.07; + } + case "OMX.IMG.TOPAZ.VIDEO.Encoder": + switch (deviceModel) { + case "ANE-LX1": + case "ANE-LX2": + switch (resolution) { + case "1280x720": + return 0.245; + case "1920x1080": + switch (framerate) { + case 60: + return 0.1925; + case 30: + default: + return 0.2625; + } + case "3840x2160": + return 0.23208; + case "640x480": + default: + return 0.28; + } + case "FIG-LX1": + return 0.245; + default: + return 0.28; + } + case "OMX.MTK.VIDEO.ENCODER.AVC": + switch (deviceSdkVersion) { + case 22: + return 0.245; + case 23: + switch (deviceModel) { + case "LG-K430": + return 0.28; + case "Redmi Note 4": + return 0.35; + case "SM-G532F": + return 0.39375; + case "SM-G532G": + switch (resolution) { + case "1280x720": + return 0.39375; + case "1920x1080": + switch (framerate) { + case 30: + case 60: + default: + return 0.525; + } + default: + return 0.525; + } + default: + return 0.525; + } + case 24: + switch (deviceModel) { + case "Moto C": + return 0.2625; + case "LG-M250": + default: + return 0.28; + } + case 27: + switch (deviceModel) { + case "CPH1920": + return 0.2625; + case "Infinix X650": + switch (resolution) { + case "640x480": + return 0.28; + case "1280x720": + default: + return 0.4375; + } + case "Nokia 1": + switch (resolution) { + case "1280x720": + return 0.21; + case "640x480": + default: + return 0.2975; + } + case "Redmi 6A": + switch (resolution) { + case "1920x1080": + switch (framerate) { + case 60: + return 0.14875; + case 30: + default: + return 0.175; + } + case "640x480": + default: + return 0.315; + } + default: + return 0.4375; + } + case 28: + switch (deviceModel) { + case "CPH2015": + case "CPH2083": + case "RMX1941": + case "Redmi 6A": + default: + return 0.2625; + } + case 29: + switch (deviceModel) { + case "CPH2179": + case "Infinix X688B": + case "LM-K500": + case "LM-Q730": + case "M2006C3LG": + case "SM-A013M": + case "SM-A215U1": + case "TECNO KE5": + return 0.28; + case "k61v1_basic_ref": + switch (resolution) { + case "640x480": + return 0.35; + case "1280x720": + return 0.525; + case "1920x1080": + default: + return 0.7; + } + default: + return 0.7; + } + case 30: + switch (deviceModel) { + case "M1908C3JGG": + case "SM-A325F": + return 0.2625; + case "SM-A037U": + case "SM-A107F": + case "SM-A107M": + case "SM-A125F": + case "W-K610-TVM": + case "vivo 1904": + return 0.28; + case "wembley_2GB_full": + switch (resolution) { + case "640x480": + return 0.35; + case "1280x720": + return 0.525; + case "1920x1080": + default: + return 0.7; + } + default: + return 0.7; + } + default: + return 0.7; + } + case "OMX.hisi.video.encoder.avc": + switch (deviceSdkVersion) { + case 24: + switch (resolution) { + case "640x480": + return 0.525; + case "1920x1080": + switch (framerate) { + case 30: + case 60: + default: + return 0.245; + } + case "1280x720": + default: + return 0.56875; + } + case 27: + switch (deviceModel) { + case "CLT-L29": + case "EML-AL00": + return 0.1925; + case "COR-L29": + switch (resolution) { + case "1280x720": + return 0.1925; + case "1920x1080": + switch (framerate) { + case 60: + return 0.13125; + case 30: + default: + return 0.14; + } + case "640x480": + default: + return 0.245; + } + default: + return 0.245; + } + case 28: + switch (deviceModel) { + case "HMA-L29": + return 0.175; + case "COL-L29": + default: + return 0.21; + } + default: + return 0.56875; + } + case "OMX.qcom.video.encoder.avc": + switch (deviceSdkVersion) { + case 23: + switch (deviceModel) { + case "LG-AS110": + switch (resolution) { + case "1280x720": + return 0.39375; + case "1920x1080": + return 0.35; + case "640x480": + default: + return 0.48125; + } + case "Moto G (4)": + switch (resolution) { + case "1920x1080": + switch (framerate) { + case 60: + return 0.3325; + case 30: + default: + return 0.35; + } + case "1280x720": + default: + return 0.4375; + } + case "Moto G Play": + switch (resolution) { + case "1920x1080": + switch (framerate) { + case 60: + return 0.3325; + case 30: + default: + return 0.35; + } + case "1280x720": + default: + return 0.37188; + } + case "MotoG3": + return 0.37188; + case "Nexus 5": + switch (resolution) { + case "640x480": + return 0.3325; + case "1920x1080": + switch (framerate) { + case 60: + return 0.28; + case 30: + default: + return 0.35; + } + case "1280x720": + default: + return 0.48125; + } + case "Nexus 6P": + switch (resolution) { + case "640x480": + return 0.3325; + case "1920x1080": + switch (framerate) { + case 30: + return 0.35; + case 60: + default: + return 0.39375; + } + case "1280x720": + default: + return 0.6125; + } + case "SM-G900F": + return 0.35; + case "vivo 1610": + switch (resolution) { + case "1920x1080": + switch (framerate) { + case 60: + return 0.315; + case 30: + default: + return 0.4375; + } + case "1280x720": + default: + return 0.54688; + } + default: + return 0.6125; + } + case 24: + switch (deviceModel) { + case "Moto G (5)": + return 0.39375; + case "Nexus 6P": + switch (resolution) { + case "640x480": + return 0.3325; + case "1920x1080": + switch (framerate) { + case 30: + return 0.35; + case 60: + default: + return 0.39375; + } + case "3840x2160": + return 0.20891; + default: + return 0.39375; + } + case "SM-G935V": + return 0.3325; + case "XT1650": + switch (framerate) { + case 60: + return 0.39375; + case 30: + default: + return 0.48125; + } + default: + return 0.48125; + } + case 25: + switch (deviceModel) { + case "CPH1801": + case "ONEPLUS A5000": + case "Redmi 5 Plus": + case "SM-J510FN": + return 0.35; + case "G8142": + case "Pixel": + case "Pixel XL": + switch (resolution) { + case "1280x720": + return 0.39375; + case "1920x1080": + switch (framerate) { + case 30: + return 0.48125; + case 60: + default: + return 0.525; + } + default: + return 0.525; + } + case "LM-X210(G)": + case "Redmi 4A": + case "Redmi 4X": + case "Redmi 5A": + return 0.39375; + case "PH-1": + switch (framerate) { + case 60: + return 0.39375; + case 30: + default: + return 0.48125; + } + default: + return 0.525; + } + case 26: + switch (deviceModel) { + case "F8331": + switch (resolution) { + case "640x480": + return 0.2275; + case "1920x1080": + switch (framerate) { + case 60: + return 0.21; + case 30: + default: + return 0.245; + } + case "3840x2160": + return 0.08704; + default: + return 0.245; + } + case "F8332": + case "Pixel": + case "SM-G935T": + case "SO-01J": + switch (resolution) { + case "1920x1080": + switch (framerate) { + case 30: + return 0.245; + case 60: + default: + return 0.28; + } + case "1280x720": + default: + return 0.28; + } + case "G8342": + case "MI 5s": + case "SAMSUNG-SM-G930A": + switch (resolution) { + case "640x480": + return 0.2275; + case "1920x1080": + switch (framerate) { + case 60: + return 0.21; + case 30: + default: + return 0.245; + } + default: + return 0.245; + } + case "G8441": + case "Pixel 2": + switch (resolution) { + case "640x480": + return 0.2275; + case "1280x720": + case "1920x1080": + default: + return 0.28; + } + case "H8314": + case "LG-H932": + switch (resolution) { + case "1920x1080": + return 0.21; + case "640x480": + default: + return 0.2275; + } + case "H8324": + switch (framerate) { + case 30: + return 0.18375; + case 60: + default: + return 0.21; + } + case "HTC 10": + case "SM-G930V": + case "SM-G955W": + case "moto g(6)": + return 0.2275; + case "HTC U11 plus": + switch (resolution) { + case "640x480": + return 0.2275; + case "1920x1080": + switch (framerate) { + case 30: + return 0.245; + case 60: + default: + return 0.28; + } + case "1280x720": + default: + return 0.28; + } + case "MI 5s Plus": + switch (resolution) { + case "640x480": + case "1280x720": + default: + return 0.2275; + } + case "Mi MIX 2": + case "ONEPLUS A3003": + case "SAMSUNG-SM-G930AZ": + case "SM-G892U": + case "SM-G935R4": + switch (framerate) { + case 60: + return 0.21; + case 30: + default: + return 0.245; + } + case "Nokia 8 Sirocco": + switch (resolution) { + case "640x480": + return 0.21; + case "1920x1080": + switch (framerate) { + case 60: + return 0.21; + case 30: + default: + return 0.245; + } + case "1280x720": + default: + return 0.28; + } + case "SAMSUNG-SM-G891A": + switch (resolution) { + case "1280x720": + case "1920x1080": + default: + return 0.28; + } + case "SM-A9200": + case "SM-A920F": + switch (resolution) { + case "1920x1080": + switch (framerate) { + case 60: + return 0.21; + case 30: + default: + return 0.245; + } + case "640x480": + default: + return 0.28; + } + case "SM-G8850": + switch (resolution) { + case "640x480": + return 0.28; + case "1920x1080": + switch (framerate) { + case 60: + return 0.21; + case 30: + default: + return 0.245; + } + case "1280x720": + default: + return 0.35; + } + case "SM-G885S": + switch (resolution) { + case "640x480": + return 0.28; + case "1920x1080": + switch (framerate) { + case 30: + return 0.245; + case 60: + default: + return 0.28; + } + case "1280x720": + default: + return 0.35; + } + case "SM-G892A": + switch (resolution) { + case "640x480": + return 0.21; + case "1920x1080": + switch (framerate) { + case 60: + return 0.21; + case 30: + default: + return 0.245; + } + default: + return 0.245; + } + case "SM-G950U1": + case "SM-G955U": + case "SM-N950U": + switch (resolution) { + case "640x480": + case "1920x1080": + default: + return 0.21; + } + case "SM-G955U1": + switch (resolution) { + case "640x480": + return 0.21; + case "1280x720": + return 0.2625; + case "1920x1080": + switch (framerate) { + case 30: + return 0.245; + case 60: + default: + return 0.28; + } + default: + return 0.28; + } + case "SM-G960U1": + switch (resolution) { + case "640x480": + return 0.21; + case "1920x1080": + switch (framerate) { + case 30: + return 0.18375; + case 60: + default: + return 0.21; + } + case "3840x2160": + return 0.09575; + case "1280x720": + default: + return 0.35; + } + case "SM-G9650": + switch (resolution) { + case "1920x1080": + switch (framerate) { + case 30: + return 0.18375; + case 60: + default: + return 0.21; + } + case "640x480": + default: + return 0.21; + } + case "SM-G965U1": + switch (resolution) { + case "640x480": + return 0.21; + case "1920x1080": + switch (framerate) { + case 30: + return 0.18375; + case 60: + default: + return 0.21; + } + case "3840x2160": + return 0.09575; + case "1280x720": + default: + return 0.2275; + } + case "SOV33": + switch (resolution) { + case "640x480": + return 0.2275; + case "3840x2160": + return 0.08704; + case "1280x720": + case "1920x1080": + default: + return 0.28; + } + case "moto e5 play": + switch (resolution) { + case "640x480": + return 0.39375; + case "1920x1080": + return 0.35; + case "1280x720": + default: + return 0.48125; + } + default: + return 0.48125; + } + case 27: + switch (deviceModel) { + case "ASUS_X00TD": + switch (resolution) { + case "1920x1080": + switch (framerate) { + case 30: + return 0.28; + case 60: + default: + return 0.4375; + } + case "1280x720": + default: + return 0.45937; + } + case "DUB-LX1": + return 0.2275; + case "F-01L": + switch (resolution) { + case "640x480": + return 0.315; + case "1280x720": + return 0.48125; + case "1920x1080": + switch (framerate) { + case 30: + return 0.28; + case 60: + default: + return 0.7; + } + default: + return 0.7; + } + case "Lenovo TB-8504F": + case "moto e5 play": + switch (resolution) { + case "640x480": + return 0.39375; + case "1920x1080": + switch (framerate) { + case 30: + case 60: + default: + return 0.35; + } + case "1280x720": + default: + return 0.48125; + } + case "Moto Z3 Play": + switch (resolution) { + case "640x480": + return 0.315; + case "1920x1080": + default: + return 0.7; + } + case "Nokia 2.1": + switch (resolution) { + case "640x480": + return 0.39375; + case "1920x1080": + return 0.35; + case "1280x720": + default: + return 0.48125; + } + case "Pixel 2": + switch (resolution) { + case "640x480": + case "1920x1080": + default: + return 0.21; + } + case "Pixel 2 XL": + switch (resolution) { + case "640x480": + return 0.21; + case "1920x1080": + switch (framerate) { + case 60: + return 0.21; + case 30: + default: + return 0.245; + } + default: + return 0.245; + } + case "Redmi 5 Plus": + switch (resolution) { + case "1920x1080": + switch (framerate) { + case 60: + return 0.245; + case 30: + default: + return 0.28; + } + case "3840x2160": + return 0.17409; + case "640x480": + default: + return 0.315; + } + case "Redmi Note 5": + switch (framerate) { + case 60: + return 0.245; + case 30: + default: + return 0.28; + } + case "SM-J260MU": + return 0.3325; + case "SM-J727V": + switch (resolution) { + case "1920x1080": + return 0.21; + case "640x480": + default: + return 0.28; + } + case "SM-N960U1": + switch (resolution) { + case "640x480": + return 0.21; + case "1920x1080": + switch (framerate) { + case 30: + return 0.18375; + case 60: + default: + return 0.21; + } + case "1280x720": + default: + return 0.35; + } + case "TC77": + switch (resolution) { + case "640x480": + return 0.39375; + case "1280x720": + return 0.6125; + case "1920x1080": + switch (framerate) { + case 30: + return 0.28; + case 60: + default: + return 0.7; + } + case "3840x2160": + return 0.1915; + default: + return 0.7; + } + case "vivo 1805": + switch (resolution) { + case "640x480": + case "1920x1080": + return 0.21; + case "1280x720": + default: + return 0.35; + } + default: + return 0.7; + } + case 28: + switch (deviceModel) { + case "801SO": + case "H9493": + switch (resolution) { + case "1920x1080": + return 0.21; + case "1280x720": + default: + return 0.35; + } + case "ASUS_X00TD": + switch (resolution) { + case "1280x720": + return 0.4375; + case "1920x1080": + switch (framerate) { + case 30: + return 0.245; + case 60: + default: + return 0.7; + } + default: + return 0.7; + } + case "H8216": + switch (resolution) { + case "1920x1080": + switch (framerate) { + case 30: + return 0.35; + case 60: + default: + return 0.525; + } + case "1280x720": + default: + return 0.525; + } + case "H8266": + switch (resolution) { + case "1920x1080": + return 0.35; + case "1280x720": + default: + return 0.525; + } + case "H8416": + switch (resolution) { + case "1920x1080": + return 0.35; + case "1280x720": + default: + return 0.39375; + } + case "LM-Q910": + case "Pixel 2 XL": + case "SM-T837V": + switch (resolution) { + case "640x480": + return 0.21; + case "1280x720": + return 0.35; + case "1920x1080": + switch (framerate) { + case 30: + return 0.245; + case 60: + default: + return 0.7; + } + default: + return 0.7; + } + case "LM-V405": + switch (resolution) { + case "1920x1080": + switch (framerate) { + case 30: + return 0.175; + case 60: + default: + return 0.21; + } + case "1280x720": + default: + return 0.35; + } + case "MI 8 Pro": + case "SC-02K": + switch (resolution) { + case "1920x1080": + switch (framerate) { + case 30: + return 0.175; + case 60: + default: + return 0.21; + } + case "640x480": + default: + return 0.21; + } + case "MI MAX 3": + switch (resolution) { + case "640x480": + return 0.28; + case "1920x1080": + switch (framerate) { + case 30: + return 0.245; + case 60: + default: + return 0.7; + } + default: + return 0.7; + } + case "Mi A1": + switch (resolution) { + case "1280x720": + return 0.2275; + case "1920x1080": + switch (framerate) { + case 30: + return 0.28; + case 60: + default: + return 0.7; + } + default: + return 0.7; + } + case "Nokia 7.2": + case "Redmi Note 6 Pro": + switch (resolution) { + case "640x480": + return 0.28; + case "1920x1080": + switch (framerate) { + case 30: + return 0.245; + case 60: + default: + return 0.7; + } + case "3840x2160": + return 0.1915; + default: + return 0.7; + } + case "Nokia 9": + switch (framerate) { + case 30: + return 0.175; + case 60: + default: + return 0.21; + } + case "ONEPLUS A5010": + switch (resolution) { + case "640x480": + return 0.21; + case "1280x720": + default: + return 0.2275; + } + case "ONEPLUS A6013": + switch (resolution) { + case "640x480": + return 0.21; + case "1920x1080": + switch (framerate) { + case 30: + case 60: + default: + return 0.175; + } + case "1280x720": + default: + return 0.35; + } + case "Pixel 3": + switch (resolution) { + case "1920x1080": + switch (framerate) { + case 30: + return 0.175; + case 60: + default: + return 0.21; + } + case "3840x2160": + return 0.09575; + case "640x480": + default: + return 0.21; + } + case "Pixel 3a": + switch (framerate) { + case 30: + return 0.245; + case 60: + default: + return 0.7; + } + case "SC-03K": + switch (resolution) { + case "640x480": + case "1920x1080": + return 0.21; + case "1280x720": + default: + return 0.35; + } + case "SH-01L": + switch (resolution) { + case "640x480": + return 0.315; + case "1920x1080": + switch (framerate) { + case 30: + return 0.28; + case 60: + default: + return 0.7; + } + default: + return 0.7; + } + case "SH-03K": + switch (resolution) { + case "1280x720": + return 0.525; + case "1920x1080": + switch (framerate) { + case 60: + return 0.7; + case 30: + default: + return 1.05; + } + default: + return 1.05; + } + case "SHV39": + switch (resolution) { + case "640x480": + return 0.2625; + case "1280x720": + return 0.37188; + case "1920x1080": + switch (framerate) { + case 30: + return 0.245; + case 60: + default: + return 0.7; + } + default: + return 0.7; + } + case "SM-J415F": + case "SM-J415FN": + case "U693CL": + return 0.3325; + case "SM-N950U1": + return 0.2275; + case "SM-T720": + switch (resolution) { + case "640x480": + return 0.21; + case "1920x1080": + switch (framerate) { + case 30: + return 0.18375; + case 60: + default: + return 0.21; + } + case "1280x720": + default: + return 0.35; + } + case "SM-T827V": + switch (resolution) { + case "640x480": + return 0.2275; + case "1920x1080": + switch (framerate) { + case 30: + return 0.245; + case 60: + default: + return 0.7; + } + default: + return 0.7; + } + case "moto g(7) plus": + switch (resolution) { + case "640x480": + return 0.315; + case "1920x1080": + switch (framerate) { + case 30: + return 0.28; + case 60: + default: + return 0.7; + } + case "3840x2160": + return 0.20891; + default: + return 0.7; + } + default: + return 1.05; + } + case 29: + switch (deviceModel) { + case "CPH1931": + case "Redmi Note 9 Pro": + return 0.2275; + case "Pixel 2 XL": + switch (resolution) { + case "640x480": + return 0.315; + case "1280x720": + return 0.48125; + case "1920x1080": + default: + return 0.7; + } + case "Pixel XL": + case "SM-G960U1": + return 0.2625; + case "Redmi 8": + return 0.35; + case "SM-G981U1": + switch (resolution) { + case "1280x720": + return 0.35; + case "1920x1080": + switch (framerate) { + case 30: + return 0.2275; + case 60: + default: + return 0.7; + } + default: + return 0.7; + } + case "SM-N9750": + return 0.21; + case "moto g(7)": + case "moto g(7) play": + return 0.315; + default: + return 0.7; + } + case 30: + switch (deviceModel) { + case "CPH2127": + case "M2101K7AG": + case "Redmi Note 8": + case "Redmi Note 9S": + case "SM-A715F": + return 0.2275; + case "SM-A207F": + case "SM-M115F": + case "SM-S115DL": + return 0.315; + case "SM-F916U1": + switch (resolution) { + case "640x480": + return 0.175; + case "1920x1080": + switch (framerate) { + case 30: + return 0.2275; + case 60: + default: + return 0.35; + } + case "1280x720": + default: + return 0.35; + } + case "SM-N986U": + return 0.1925; + case "Nokia 1.4": + case "SM-A015M": + default: + return 0.35; + } + case 31: + switch (deviceModel) { + case "SM-G975U1": + case "SM-N975U1": + default: + return 0.21; + } + case 32: + switch (resolution) { + case "640x480": + return 0.14; + case "1920x1080": + switch (framerate) { + case 30: + return 0.2275; + case 60: + default: + return 0.35; + } + case "1280x720": + default: + return 0.35; + } + default: + return 1.05; + } + case "OMX.qcom.video.encoder.hevc": + switch (deviceSdkVersion) { + case 26: + switch (deviceModel) { + case "F8331": + case "MI 5s": + return 0.105; + case "SM-G885S": + default: + return 0.1575; + } + case 27: + return 0.1575; + case 28: + switch (deviceModel) { + case "Nokia 7.2": + return 0.1575; + case "moto g(7) plus": + default: + return 0.35; + } + default: + return 0.35; + } + case "c2.exynos.h264.encoder": + switch (deviceSdkVersion) { + case 31: + switch (resolution) { + case "1280x720": + return 0.245; + case "1920x1080": + switch (framerate) { + case 30: + case 60: + default: + return 0.7; + } + default: + return 0.7; + } + case 32: + switch (deviceModel) { + case "Pixel 6": + switch (resolution) { + case "640x480": + return 0.28; + case "1280x720": + return 0.245; + case "1920x1080": + switch (framerate) { + case 30: + case 60: + default: + return 0.7; + } + default: + return 0.7; + } + case "Pixel 6 Pro": + switch (resolution) { + case "1280x720": + return 0.245; + case "1920x1080": + switch (framerate) { + case 30: + case 60: + default: + return 0.7; + } + default: + return 0.7; + } + default: + return 0.7; + } + case 33: + return 0.245; + default: + return 0.7; + } + case "c2.qti.avc.encoder": + switch (deviceSdkVersion) { + case 29: + switch (deviceModel) { + case "Pixel 3": + switch (resolution) { + case "640x480": + return 0.21; + case "1280x720": + return 0.245; + case "1920x1080": + default: + return 0.7; + } + case "Pixel 4": + switch (resolution) { + case "640x480": + case "1280x720": + return 0.1925; + case "1920x1080": + switch (framerate) { + case 30: + return 0.21; + case 60: + default: + return 1.4; + } + case "3840x2160": + return 0.08704; + default: + return 1.4; + } + default: + return 1.4; + } + case 30: + switch (deviceModel) { + case "Pixel 4": + switch (resolution) { + case "1280x720": + return 0.21; + case "1920x1080": + default: + return 0.35; + } + case "Pixel 4 XL": + return 0.21; + case "Pixel 5": + switch (resolution) { + case "640x480": + return 0.20125; + case "1280x720": + return 0.2275; + case "1920x1080": + default: + return 0.28; + } + case "Pixel 5a": + switch (resolution) { + case "1280x720": + return 0.2275; + case "1920x1080": + switch (framerate) { + case 30: + return 0.21; + case 60: + default: + return 0.28; + } + default: + return 0.28; + } + case "SM-F711U1": + switch (resolution) { + case "640x480": + return 0.21; + case "1280x720": + return 0.2275; + case "1920x1080": + switch (framerate) { + case 30: + return 0.245; + case 60: + default: + return 0.7; + } + default: + return 0.7; + } + case "SM-F926U1": + switch (resolution) { + case "640x480": + return 0.21; + case "1280x720": + return 0.2275; + case "1920x1080": + default: + return 0.7; + } + case "SM-G991U1": + return 0.2275; + default: + return 0.7; + } + case 31: + switch (deviceModel) { + case "Pixel 3": + case "Pixel 3 XL": + case "Pixel 3a": + case "Pixel 3a XL": + return 0.245; + case "Pixel 4": + return 0.20563; + case "Pixel 4a": + case "SM-G991U1": + return 0.21; + case "Pixel 4a (5G)": + case "Pixel 5a": + case "SM-F711U1": + case "SM-F926U1": + case "SM-G998U1": + return 0.2275; + case "Pixel 5": + switch (resolution) { + case "1280x720": + return 0.2275; + case "1920x1080": + switch (framerate) { + case 30: + return 0.21; + case 60: + default: + return 0.28; + } + default: + return 0.28; + } + case "SM-A528B": + return 0.20125; + case "SM-S908U1": + return 0.14; + default: + return 0.28; + } + case 32: + switch (deviceModel) { + case "Pixel 4": + return 0.21; + case "Pixel 5": + switch (resolution) { + case "1280x720": + return 0.2275; + case "1920x1080": + switch (framerate) { + case 30: + return 0.21; + case 60: + default: + return 0.28; + } + default: + return 0.28; + } + default: + return 0.28; + } + default: + return 1.4; + } + case "c2.qti.hevc.encoder": + switch (deviceModel) { + case "Pixel 4": + return 0.0875; + case "Pixel 3": + default: + return 0.105; + } + default: + return 1.4; + } + } +} diff --git a/libraries/transformer/src/main/java/androidx/media3/transformer/EncoderBitrateProvider.java b/libraries/transformer/src/main/java/androidx/media3/transformer/EncoderBitrateProvider.java new file mode 100644 index 0000000000..02205aeb3b --- /dev/null +++ b/libraries/transformer/src/main/java/androidx/media3/transformer/EncoderBitrateProvider.java @@ -0,0 +1,36 @@ +/* + * Copyright 2022 The Android Open Source Project + * + * 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 androidx.media3.transformer; + +import android.media.MediaCodecInfo; +import androidx.media3.common.util.UnstableApi; + +/** Provides bitrates for encoders to use as a target. */ +@UnstableApi +public interface EncoderBitrateProvider { + + /** + * Returns a recommended bitrate that the encoder should target. + * + * @param encoderName The name of the encoder, see {@link MediaCodecInfo#getName()} + * @param width The output width of the video after encoding. + * @param height The output height of the video after encoding. + * @param frameRate The expected output frame rate of the video after encoding. + * @return The bitrate the encoder should target. + */ + int getBitrate(String encoderName, int width, int height, int frameRate); +}