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Commit 6b5148e4 by samrobinson Committed by microkatz
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Implement device based encoder bitrate mapping. 

This feature is disabled by default for now.

PiperOrigin-RevId: 458932471
(cherry picked from commit d5b02e75)
parent 67439206
Inline Side-by-side
Showing with 1926 additions and 11 deletions
library/transformer/src/main/java/com/google/android/exoplayer2/transformer/DefaultEncoderFactory.java
......@@ -54,6 +54,7 @@ public final class DefaultEncoderFactory implements Codec.EncoderFactory {
@Nullable private EncoderSelector encoderSelector;
@Nullable private VideoEncoderSettings requestedVideoEncoderSettings;
private boolean enableFallback;
private boolean automaticQualityAdjustment;
/** Creates a new {@link Builder}. */
public Builder(Context context) {
......@@ -74,10 +75,18 @@ public final class DefaultEncoderFactory implements Codec.EncoderFactory {
/**
* Sets the requested {@link VideoEncoderSettings}.
*
* <p>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.
* <p>Values in {@code requestedVideoEncoderSettings} may be ignored to improve encoding quality
* and/or reduce failures.
*
* <ul>
* <li>{@link VideoEncoderSettings#bitrate} is ignored if {@link
* Builder#setAutomaticQualityAdjustment(boolean)} is enabled and {@link
* VideoEncoderSettings#bitrateMode} is VBR.
* <li>{@link VideoEncoderSettings#profile} and {@link VideoEncoderSettings#level} are ignored
* for {@link MimeTypes#VIDEO_H264}
* </ul>
*
* <p>Consider implementing {@link Codec.EncoderFactory} if such adjustments are unwanted.
*
* <p>{@code requestedVideoEncoderSettings} should be handled with care because there is no
* fallback support for it. For example, using incompatible {@link VideoEncoderSettings#profile}
......@@ -108,8 +117,19 @@ public final class DefaultEncoderFactory implements Codec.EncoderFactory {
return this;
}
/**
* Sets whether to use automatic quality adjustment.
*
* <p>With this enabled, encoders are configured to output high quality video.
*
* <p>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;
......@@ -118,7 +138,11 @@ public final class DefaultEncoderFactory implements Codec.EncoderFactory {
requestedVideoEncoderSettings = VideoEncoderSettings.DEFAULT;
}
return new DefaultEncoderFactory(
context, encoderSelector, requestedVideoEncoderSettings, enableFallback);
context,
encoderSelector,
requestedVideoEncoderSettings,
enableFallback,
automaticQualityAdjustment);
}
}
......@@ -126,6 +150,7 @@ 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.
......@@ -155,10 +180,25 @@ 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
......@@ -232,12 +272,20 @@ 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
......
library/transformer/src/main/java/com/google/android/exoplayer2/transformer/DeviceMappedEncoderBitrateProvider.java 0 → 100644
/*
* 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 com.google.android.exoplayer2.transformer;
import android.os.Build;
import com.google.android.exoplayer2.util.Util;
/** Provides encoder bitrates that should target 0.95 SSIM or higher, accounting for device used. */
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;
}
}
}
library/transformer/src/main/java/com/google/android/exoplayer2/transformer/EncoderBitrateProvider.java 0 → 100644
/*
* 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 com.google.android.exoplayer2.transformer;
import android.media.MediaCodecInfo;
/** Provides bitrates for encoders to use as a target. */
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);
}
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