【webrtc】源码下载与编译

原创 已于 2025-12-17 18:01:29 修改 · 1.8k 阅读 · 5 ·
CC 4.0 BY-SA版权
版权声明：本文为博主原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接和本声明。
文章标签：

#webrtc

于 2024-04-08 17:00:54 首次发布

目录

大功告成总结2025-12-17

【Android编译环境】研究难度工作量 50%

【合适的librtc包的导入】研究工作量30%

【匹配原业务修改】工作量20%

【后述工作指导】

引入工程2025-12-17

buildaar

2025-12-17继续在新环境193上编译

下载

下依赖

内存需求 ！！

编译过程

真实耗内存

 编译aar

参考文章

大功告成总结2025-12-17

【Android编译环境】研究难度工作量 50%

 在2024年这个预研的基础上，了解android的几个环境的关系 。

  进一步了解android studio 里 AGP,gradle等关系_android studio agp-优快云博客

今年在本地工程里，怎么倒腾都成功不了了。重新折腾了一遍。

https://blog.youkuaiyun.com/dualvencsdn/article/details/155857912

核心知识点

android sdk 34 ->支持jdk17去编译 （先不动 aar,先把环境 搞定）

需要android gradle plugin 8.0.3才支持 sdk34 ,因为34支持 jdk 17.

Android版本与SDK/API版本、JDK对应关系_minsdk 23对应安卓版本-优快云博客

  这里纯粹是个认知问题；

更改android sdk版本后，会有一系列的问题，先不动aar,先把环境搞定；然后再变更成较新的libwebrtc-m124 ,更新（主要是注释了四五处地方）提交变更如：

2025-12-12 webrtc test (02585a3f) · Commits · mesh / MyRtc-app · GitLab

【合适的librtc包的导入】研究工作量30%

       将m124,引入到工程，可以编译成功。发现依然不支持。github上一顿找，也找不到支持的。算了，还是自己编译吧。

在2024年的基础上，继续下载重新来吧。（原经验，就是在ubuntu上编译）


export https_proxy=http://10.60.3.28:8819
export http_proxy=http://10.60.3.28:8819
$ git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git

https://blog.youkuaiyun.com/solarsaber/article/details/131221815


核心点：
export PATH=$PATH:/data/webrtc/depot_tools/
这只是临时的，后面如果还要来编译，也需要临时再加下；也可以写到系统里去。

fetch --nohooks webrtc_android   ---我理解只是取了这个分支，代码还是在src里。
gclient sync
中间代理 会断，发现不下载了，ctrl +C 继续命令
gclient sync

以上过程大概得三个多小时。

【匹配原业务修改】工作量20%

（1）        最新的代码通过

root@dualven-yangtianm4900c-00:/data/webrtc/depot_tools/src# cd ../
root@dualven-yangtianm4900c-00:/data/webrtc/depot_tools# ./ensure_bootstrap

如下：在193上的编译，大致能编译；

（2）./tools_webrtc/android/build_aar.py 

参考下面buildaar 

./tools_webrtc/android/build_aar.py \
  --arch arm64-v8a \
  --extra-gn-args 'treat_warnings_as_errors=false rtc_use_h265=true'

(3) 编译出来后，改名libwebrtc1217,然后放到工程中，可以编译成功。但

HardwareVideoEncoderFactory里面依然表示不支持h265.

(4)根据 下面章节  “引入工程2025-12-17"进行匹配级别的代码修改。

匹配级别的修改 (7877fbbe) · Commits · mesh / MyRtc-app · GitLab

【后述工作指导】

      在此分支第一个提交上，先把环境弄好；

       匹配：第一处提交有四五处修改，注意按2024年的修改加入进去；

                 第二处提交比较简单，把class放到aar里去。

引入工程2025-12-17

（1）注意新建立package 会与com.gbcom冲突，而不能debug

(2) 按之前的经验，对于打包发布也有影响 ，所以应该把生成的class 放到原包里做出新的包。

你观察得非常准确，这段 `HardwareVideoEncoderFactory` 源码**确实存在 H265 硬件编码支持的限制**。核心问题出在 `isHardwareSupportedInCurrentSdk()` 方法中对 `H265` 类型的硬编码判定逻辑。

### 核心问题分析
在 `isHardwareSupportedInCurrentSdk()` 方法的分支判断里，明确写了：
```java
case H265:
case AV1:
    return false;
```
这意味着**即使设备硬件支持 H265 编码，这个工厂类也会直接返回不支持**，导致 `createEncoder()` 无法创建 H265 编码器实例。

出现这个问题的原因有两个：
1.  **WebRTC 版本兼容性**：你编译的 WebRTC 源码可能是**较旧的分支**（比如 M90 之前的版本），这些版本的 `HardwareVideoEncoderFactory` 对 H265 硬件编码的支持还未完善，默认屏蔽了该逻辑。
2.  **字段试验未生效**：即使编译时开启了 `rtc_use_h265=true`，如果没有通过**字段试验（FieldTrials）** 显式启用 H265 硬编码，代码中的 H265 分支也不会被激活。

### 解决方案：修改源码 + 配置字段试验
#### 步骤1：修改 `HardwareVideoEncoderFactory` 源码，启用 H265 硬编码
需要调整 `isHardwareSupportedInCurrentSdk()` 方法中 `H265` 的判断逻辑，让它支持高通/三星等主流芯片的 H265 硬件编码器：
```java
private boolean isHardwareSupportedInCurrentSdk(MediaCodecInfo info, VideoCodecMimeType type) {
    if (VERSION.SDK_INT >= 29) {
        return info.isHardwareAccelerated();
    } else {
        switch (type) {
            case VP8:
                return this.isHardwareSupportedInCurrentSdkVp8(info);
            case VP9:
                return this.isHardwareSupportedInCurrentSdkVp9(info);
            case H264:
                return this.isHardwareSupportedInCurrentSdkH264(info);
            // ========== 新增 H265 支持分支 ==========
            case H265:
                String name = info.getName();
                // 支持高通、三星、海思等主流芯片的 H265 编码器
                return name.startsWith("OMX.qcom.") 
                        || name.startsWith("OMX.Exynos.") 
                        || name.startsWith("OMX.hisi.")
                        || name.startsWith("OMX.MTK.");
            case AV1:
                return false;
            default:
                return false;
        }
    }
}
```

#### 步骤2：重新编译 WebRTC AAR
修改源码后，需要重新执行编译命令，生成包含 H265 硬编码支持的 AAR 包：
```bash
cd /data/webrtc/depot_tools/src
rm -rf out_aar
./tools_webrtc/android/build_aar.py \
  --arch arm64-v8a \
  --extra-gn-args 'treat_warnings_as_errors=false rtc_use_h265=true'
```

#### 步骤3：在 Android 项目中配置 H265 字段试验
初始化 `PeerConnectionFactory` 时，必须通过 `setFieldTrials` 显式启用 H265 相关特性，否则修改后的源码逻辑依然不会生效：
```java
// 关键：启用 H265 硬编码 + SDP 协商支持
String fieldTrials = "WebRTC-HEVC/Enabled/WebRTC-HEVC-HW-Encoding/Enabled/";
PeerConnectionFactory.InitializationOptions initOptions =
        PeerConnectionFactory.InitializationOptions.builder(context)
                .setEnableInternalTracer(true)
                .setFieldTrials(fieldTrials) // 注入字段试验参数
                .createInitializationOptions();
PeerConnectionFactory.initialize(initOptions);
```

#### 步骤4：自定义编码器工厂，强制优先选择 H265
为了确保 WebRTC 优先使用 H265 编码，可以自定义 `VideoEncoderFactory`，过滤掉 H264/VP8 等其他编码格式：
```java
public class H265PriorityEncoderFactory implements VideoEncoderFactory {
    private final HardwareVideoEncoderFactory hardwareFactory;

    public H265PriorityEncoderFactory(EglBase.Context eglContext) {
        this.hardwareFactory = new HardwareVideoEncoderFactory(
                eglContext,
                true,  // enableIntelVp8Encoder
                true,  // enableH264HighProfile
                info -> info.getName().contains("hevc") // 只允许 H265 编码器
        );
    }

    @Override
    public VideoEncoder createEncoder(VideoCodecInfo input) {
        // 只创建 H265 编码器
        if (input.getName().equals(VideoCodecMimeType.H265.name())) {
            return hardwareFactory.createEncoder(input);
        }
        return null;
    }

    @Override
    public VideoCodecInfo[] getSupportedCodecs() {
        // 只返回 H265 编码格式
        return new VideoCodecInfo[]{
                new VideoCodecInfo(VideoCodecMimeType.H265.name(), new HashMap<>())
        };
    }
}
```
然后在构建 `PeerConnectionFactory` 时使用这个自定义工厂：
```java
PeerConnectionFactory factory = PeerConnectionFactory.builder()
        .setVideoEncoderFactory(new H265PriorityEncoderFactory(eglContext))
        .setVideoDecoderFactory(new DefaultVideoDecoderFactory(eglContext))
        .createPeerConnectionFactory();
```

### 验证 H265 硬编码是否生效
1.  **日志验证**：初始化编码器后，打印支持的编码格式列表，确认包含 `H265`：
    ```java
    VideoEncoderFactory encoderFactory = new H265PriorityEncoderFactory(eglContext);
    VideoCodecInfo[] supported = encoderFactory.getSupportedCodecs();
    for (VideoCodecInfo info : supported) {
        Log.d("H265_ENCODER", "Supported codec: " + info.getName());
    }
    ```
2.  **抓包验证**：使用 Wireshark 抓取 RTP 流，查看负载中的 NALU 类型，H265 的 NALU 类型范围是 `0~63`，与 H264 的 `0~31` 有明显区别。

buildaar

./tools_webrtc/android/build_aar.py 
INFO:root:Building: armeabi-v7a
Generating compile_commands took 475ms
Done. Made 7883 targets from 427 files in 3805ms
ninja: Entering directory `/data/webrtc/depot_tools/src/out_aar/armeabi-v7a'
Prioritizing last failed targets: [obj/third_party/jni_zero/jni_zero_java.javac.jar]
[37/2152] 7.48s F ACTION //third_party/jni_zero:jni_zero_java__compile_java(//build/toolchain/android:android_clang_arm)
FAILED: 580d3a39-afb7-4f91-a86b-4a715d2ab52f "./obj/third_party/jni_zero/jni_zero_java.javac.jar" ACTION //third_party/jni_zero:jni_zero_java__compile_java(//build/toolchain/android:android_clang_arm)
err: exit=1
vpython3 ../../build/android/gyp/compile_java.py --jar-path=obj/third_party/jni_zero/jni_zero_java.javac.jar --java-srcjars=\[\"gen/third_party/jni_zero/jni_zero_java.generated.srcjar\"\] --generated-dir=gen/third_party/jni_zero/jni_zero_java/generated_java --depfile=gen/third_party/jni_zero/jni_zero_java__compile_java.d --target-name //third_party/jni_zero:jni_zero_java__compile_java --classpath=@FileArg\(gen/third_party/jni_zero/jni_zero_java.javac.build_config.json:sdk_interface_jars\) --header-jar obj/third_party/jni_zero/jni_zero_java.turbine.jar --classpath=\[\"obj/third_party/jni_zero/jni_zero_java.turbine.jar\"\] --classpath=@FileArg\(gen/third_party/jni_zero/jni_zero_java.javac.build_config.json:javac_full_interface_classpath\) --warnings-as-errors @gen/third_party/jni_zero/jni_zero_java.sources
build step: __third_party_jni_zero_jni_zero_java__compile_java___build_toolchain_android_android_clang_arm__rule "./obj/third_party/jni_zero/jni_zero_java.javac.jar"
stderr:
注: ../../third_party/jni_zero/java/src/org/jni_zero/JniUtil.java使用了未经检查或不安全的操作。
注: 有关详细信息, 请使用 -Xlint:unchecked 重新编译。

Command failed because it wrote to stderr.
You can often set treat_warnings_as_errors=false to not treat output as failure (useful when developing locally).

build failed
local:38 remote:0 cache:0 cache-write:0(err:0) fallback:0 retry:0 skip:5185
fs: ops: 65863(err:4661) / r:892(err:0) 13.14MiB / w:28(err:0) 2.55KiB

1m00.13s Build Failure: 38 done, 1 failed, 2114 remaining - 0.63/s
 1 steps failed: exit=1
see ./out_aar/armeabi-v7a/siso_output for full command line and output
 or ./out_aar/armeabi-v7a/siso.INFO
use ./out_aar/armeabi-v7a/siso_failed_commands.sh to re-run failed commands
Traceback (most recent call last):
  File "/data/webrtc/depot_tools/src/./tools_webrtc/android/build_aar.py", line 275, in <module>
    sys.exit(main())
             ^^^^^^
  File "/data/webrtc/depot_tools/src/./tools_webrtc/android/build_aar.py", line 268, in main
    return BuildAar(args.build_dir, args.arch, args.output,
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/data/webrtc/depot_tools/src/./tools_webrtc/android/build_aar.py", line 247, in BuildAar
    Build(build_dir, arch, use_remoteexec, extra_gn_args,
  File "/data/webrtc/depot_tools/src/./tools_webrtc/android/build_aar.py", line 204, in Build
    _RunNinja(output_directory, ninja_args)
  File "/data/webrtc/depot_tools/src/./tools_webrtc/android/build_aar.py", line 129, in _RunNinja
    subprocess.check_call(cmd)
  File "/root/.cache/vpython-root.0/store/cpython+l5fnajrvijf7cvdkjqmbicg3i8/contents/lib/python3.11/subprocess.py", line 413, in check_call
    raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['/data/webrtc/depot_tools/src/third_party/siso/cipd/siso', 'ninja', '-C', '/data/webrtc/depot_tools/src/out_aar/armeabi-v7a', 'sdk/android:libwebrtc', 'sdk/android:libjingle_peerconnection_so']' returned non-zero exit status 1.
root@dualven-yangtianm4900c-00:/data/webrtc/depot_tools/src# cd out_aar/


# 进入 src 目录
cd /data/webrtc/depot_tools/src

# 编译 ARM64 架构 AAR，关闭警告转错误，启用 H.265
./tools_webrtc/android/build_aar.py \
  --arch arm64-v8a \
  --extra-gn-args 'treat_warnings_as_errors=false rtc_use_h265=true rtc_include_h265_parser=true android_min_sdk_version=24'

./tools_webrtc/android/build_aar.py   --arch arm64-v8a   --extra-gn-args 'treat_warnings_as_errors=false rtc_use_h265=true rtc_include_h265_parser=true android_min_sdk_version=24'
INFO:root:Building: arm64-v8a
WARNING at the command-line "--args":1:250: Build argument has no effect.
target_os="android" is_debug=false is_component_build=false rtc_include_tests=false target_cpu="arm64" android_static_analysis="off" use_siso=true treat_warnings_as_errors=false rtc_use_h265=true rtc_include_h265_parser=true android_min_sdk_version=24
                                                                                                                                                                                                                                                         ^-
The variable "android_min_sdk_version" was set as a build argument
but never appeared in a declare_args() block in any buildfile.

To view all possible args, run "gn args --list <out_dir>"

The build continued as if that argument was unspecified.

Generating compile_commands took 577ms
Done. Made 8114 targets from 429 files in 3488ms
ninja: Entering directory `/data/webrtc/depot_tools/src/out_aar/arm64-v8a'
 2.68s load siso config
ninja: no work to do.

55.33s Build Succeeded: 0 steps - 0.00/s
INFO:root:Collecting common files.
INFO:root:Collecting: arm64-v8a
ERROR:root:unable to parse license_json = 'WARNING at build arg file (use "gn args <out_dir>" to edit):11:27: Build argument has no effect.
android_min_sdk_version = 24
                          ^-
The variable "android_min_sdk_version" was set as a build argument
but never appeared in a declare_args() block in any buildfile.

To view all possible args, run "gn args --list <out_dir>"

The build continued as if that argument was unspecified.

{
   "//sdk/android:libwebrtc": {
      "args": [ "--depfile", "gen/sdk/android/libwebrtc.d", "--output", "lib.java/sdk/android/libwebrtc.jar", "--no-compress", "--input-zips=@FileArg(gen/sdk/android/libwebrtc.build_config.json:dist_classpath)", "--input-zips-excluded-globs=[\"module-info.class\", \"META-INF/*.MF\"]" ],
      "depfile": "//out_aar/arm64-v8a/gen/sdk/android/libwebrtc.d",
      "deps": [ "//api:priority_enums", "//api/video:video_frame_enums", "//build/android:build_java", "//build/android:build_java__assetres", "//build/android:build_java__build_config_crbug_908819", "//build/android:build_java__compile_java", "//build/android:build_java__dex", "//build/android:build_java__header", "//build/android:build_java__host", "//build/android:build_java__validate", "//build/android:native_libraries_gen", "//build/android:placeholder_build_config_srcjar", "//build/config:common_deps(//build/toolchain/linux:clang_x64)", "//build/config:common_deps_without_libcxx(//build/toolchain/linux:clang_x64)", "//build/config:executable_deps(//build/toolchain/linux:clang_x64)", "//build/config:toolchain_marker_clang_x64(//build/toolchain/linux:clang_x64)", "//build/modules/linux:_Builtin_float(//build/toolchain/linux:clang_x64)", "//build/modules/linux:_Builtin_intrinsics(//build/toolchain/linux:clang_x64)", "//build/modules/linux:_Builtin_inttypes(//build/toolchain/linux:clang_x64)", "//build/modules/linux:_Builtin_iso646(//build/toolchain/linux:clang_x64)", "//build/modules/linux:_Builtin_limits(//build/toolchain/linux:clang_x64)", "//build/modules/linux:_Builtin_stdalign(//build/toolchain/linux:clang_x64)", "//build/modules/linux:_Builtin_stdarg(//build/toolchain/linux:clang_x64)", "//build/modules/linux:_Builtin_stdatomic(//build/toolchain/linux:clang_x64)", "//build/modules/linux:_Builtin_stdbool(//build/toolchain/linux:clang_x64)", "//build/modules/linux:_Builtin_stdcountof(//build/toolchain/linux:clang_x64)", "//build/modules/linux:_Builtin_stddef(//build/toolchain/linux:clang_x64)", "//build/modules/linux:_Builtin_stddef_wint_t(//build/toolchain/linux:clang_x64)", "//build/modules/linux:_Builtin_stdint(//build/toolchain/linux:clang_x64)", "//build/modules/linux:_Builtin_stdnoreturn(//build/toolchain/linux:clang_x64)", "//build/modules/linux:_Builtin_unwind(//build/toolchain/linux:clang_x64)", "//build/modules/linux:all_modules(//build/toolchain/linux:clang_x64)", "//build/modules/linux:ptrauth(//build/toolchain/linux:clang_x64)", "//build/modules/linux:std(//build/toolchain/linux:clang_x64)", "//build/modules/linux:std_complex_h(//build/toolchain/linux:clang_x64)", "//build/modules/linux:std_core(//build/toolchain/linux:clang_x64)", "//build/modules/linux:std_ctype_h(//build/toolchain/linux:clang_x64)", "//build/modules/linux:std_errno_h(//build/toolchain/linux:clang_x64)", "//build/modules/linux:std_fenv_h(//build/toolchain/linux:clang_x64)", "//build/modules/linux:std_float_h(//build/toolchain/linux:clang_x64)", "//build/modules/linux:std_inttypes_h(//build/toolchain/linux:clang_x64)", "//build/modules/linux:std_math_h(//build/toolchain/linux:clang_x64)", "//build/modules/linux:std_private_mbstate_t(//build/toolchain/linux:clang_x64)", "//build/modules/linux:std_stdatomic_h(//build/toolchain/linux:clang_x64)", "//build/modules/linux:std_string_h(//build/toolchain/linux:clang_x64)", "//build/modules/linux:std_tgmath_h(//build/toolchain/linux:clang_x64)", "//build/modules/linux:std_uchar_h(//build/toolchain/linux:clang_x64)", "//build/modules/linux:std_wctype_h(//build/toolchain/linux:clang_x64)", "//build/modules/linux:sys_stage1(//build/toolchain/linux:clang_x64)", "//build/modules/linux:sys_stage2(//build/toolchain/linux:clang_x64)", "//buildtools/third_party/libc++:all_modules(//build/toolchain/linux:clang_x64)", "//buildtools/third_party/libc++:copy_custom_headers", "//buildtools/third_party/libc++:copy_libcxx_headers", "//buildtools/third_party/libc++:custom_headers(//build/toolchain/linux:clang_x64)", "//buildtools/third_party/libc++:libc++(//build/toolchain/linux:clang_x64)", "//buildtools/third_party/libc++:libcxx_headers(//build/toolchain/linux:clang_x64)", "//buildtools/third_party/libc++abi:libc++abi(//build/toolchain/linux:clang_x64)", "//rtc_base:base_java", "//rtc_base:base_java__assetres", "//rtc_base:base_java__build_config_crbug_908819", "//rtc_base:base_java__compile_java", "//rtc_base:base_java__dex", "//rtc_base:base_java__header", "//rtc_base:base_java__host", "//rtc_base:base_java__validate", "//rtc_base:network_monitor_enums", "//sdk/android:audio_api_java", "//sdk/android:audio_api_java__assetres", "//sdk/android:audio_api_java__build_config_crbug_908819", "//sdk/android:audio_api_java__compile_java", "//sdk/android:audio_api_java__dex", "//sdk/android:audio_api_java__header", "//sdk/android:audio_api_java__host", "//sdk/android:audio_api_java__validate", "//sdk/android:base_java", "//sdk/android:base_java__assetres", "//sdk/android:base_java__build_config_crbug_908819", "//sdk/android:base_java__compile_java", "//sdk/android:base_java__dex", "//sdk/android:base_java__header", "//sdk/android:base_java__host", "//sdk/android:base_java__validate", "//sdk/android:builtin_audio_codecs_java", "//sdk/android:builtin_audio_codecs_java__assetres", "//sdk/android:builtin_audio_codecs_java__build_config_crbug_908819", "//sdk/android:builtin_audio_codecs_java__compile_java", "//sdk/android:builtin_audio_codecs_java__dex", "//sdk/android:builtin_audio_codecs_java__header", "//sdk/android:builtin_audio_codecs_java__host", "//sdk/android:builtin_audio_codecs_java__validate", "//sdk/android:camera_java", "//sdk/android:camera_java__assetres", "//sdk/android:camera_java__build_config_crbug_908819", "//sdk/android:camera_java__compile_java", "//sdk/android:camera_java__dex", "//sdk/android:camera_java__header", "//sdk/android:camera_java__host", "//sdk/android:camera_java__validate", "//sdk/android:dav1d_java", "//sdk/android:dav1d_java__assetres", "//sdk/android:dav1d_java__build_config_crbug_908819", "//sdk/android:dav1d_java__compile_java", "//sdk/android:dav1d_java__dex", "//sdk/android:dav1d_java__header", "//sdk/android:dav1d_java__host", "//sdk/android:dav1d_java__validate", "//sdk/android:default_video_codec_factory_java", "//sdk/android:default_video_codec_factory_java__assetres", "//sdk/android:default_video_codec_factory_java__build_config_crbug_908819", "//sdk/android:default_video_codec_factory_java__compile_java", "//sdk/android:default_video_codec_factory_java__dex", "//sdk/android:default_video_codec_factory_java__header", "//sdk/android:default_video_codec_factory_java__host", "//sdk/android:default_video_codec_factory_java__validate", "//sdk/android:environment_java", "//sdk/android:environment_java__assetres", "//sdk/android:environment_java__build_config_crbug_908819", "//sdk/android:environment_java__compile_java", "//sdk/android:environment_java__dex", "//sdk/android:environment_java__header", "//sdk/android:environment_java__host", "//sdk/android:environment_java__validate", "//sdk/android:filevideo_java", "//sdk/android:filevideo_java__assetres", "//sdk/android:filevideo_java__build_config_crbug_908819", "//sdk/android:filevideo_java__compile_java", "//sdk/android:filevideo_java__dex", "//sdk/android:filevideo_java__header", "//sdk/android:filevideo_java__host", "//sdk/android:filevideo_java__validate", "//sdk/android:generated_J_audio_device_module_native_jni__action", "//sdk/android:generated_J_audio_jni__action", "//sdk/android:generated_audio_device_module_base_jni__action", "//sdk/android:generated_audio_device_module_base_jni_java", "//sdk/android:generated_audio_device_module_base_jni_java__assetres", "//sdk/android:generated_audio_device_module_base_jni_java__build_config_crbug_908819", "//sdk/android:generated_audio_device_module_base_jni_java__compile_java", "//sdk/android:generated_audio_device_module_base_jni_java__dex", "//sdk/android:generated_audio_device_module_base_jni_java__header", "//sdk/android:generated_audio_device_module_base_jni_java__host", "//sdk/android:generated_audio_device_module_base_jni_java__validate", "//sdk/android:generated_base_jni__action", "//sdk/android:generated_base_jni_java", "//sdk/android:generated_base_jni_java__assetres", "//sdk/android:generated_base_jni_java__build_config_crbug_908819", "//sdk/android:generated_base_jni_java__compile_java", "//sdk/android:generated_base_jni_java__dex", "//sdk/android:generated_base_jni_java__header", "//sdk/android:generated_base_jni_java__host", "//sdk/android:generated_base_jni_java__validate", "//sdk/android:generated_builtin_audio_codecs_jni__action", "//sdk/android:generated_builtin_audio_codecs_jni_java", "//sdk/android:generated_builtin_audio_codecs_jni_java__assetres", "//sdk/android:generated_builtin_audio_codecs_jni_java__build_config_crbug_908819", "//sdk/android:generated_builtin_audio_codecs_jni_java__compile_java", "//sdk/android:generated_builtin_audio_codecs_jni_java__dex", "//sdk/android:generated_builtin_audio_codecs_jni_java__header", "//sdk/android:generated_builtin_audio_codecs_jni_java__host", "//sdk/android:generated_builtin_audio_codecs_jni_java__validate", "//sdk/android:generated_dav1d_jni__action", "//sdk/android:generated_dav1d_jni_java", "//sdk/android:generated_dav1d_jni_java__assetres", "//sdk/android:generated_dav1d_jni_java__build_config_crbug_908819", "//sdk/android:generated_dav1d_jni_java__compile_java", "//sdk/android:generated_dav1d_jni_java__dex", "//sdk/android:generated_dav1d_jni_java__header", "//sdk/android:generated_dav1d_jni_java__host", "//sdk/android:generated_dav1d_jni_java__validate", "//sdk/android:generated_environment_jni__action", "//sdk/android:generated_environment_jni_java", "//sdk/android:generated_environment_jni_java__assetres", "//sdk/android:generated_environment_jni_java__build_config_crbug_908819", "//sdk/android:generated_environment_jni_java__compile_java", "//sdk/android:generated_environment_jni_java__dex", "//sdk/android:generated_environment_jni_java__header", "//sdk/android:generated_environment_jni_java__host", "//sdk/android:generated_environment_jni_java__validate", "//sdk/android:generated_java_audio_device_module_native_jni_java", "//sdk/android:generated_java_audio_device_module_native_jni_java__assetres", "//sdk/android:generated_java_audio_device_module_native_jni_java__build_config_crbug_908819", "//sdk/android:generated_java_audio_device_module_native_jni_java__compile_java", "//sdk/android:generated_java_audio_device_module_native_jni_java__dex", "//sdk/android:generated_java_audio_device_module_native_jni_java__header", "//sdk/android:generated_java_audio_device_module_native_jni_java__host", "//sdk/android:generated_java_audio_device_module_native_jni_java__validate", "//sdk/android:generated_java_audio_jni_java", "//sdk/android:generated_java_audio_jni_java__assetres", "//sdk/android:generated_java_audio_jni_java__build_config_crbug_908819", "//sdk/android:generated_java_audio_jni_java__compile_java", "//sdk/android:generated_java_audio_jni_java__dex", "//sdk/android:generated_java_audio_jni_java__header", "//sdk/android:generated_java_audio_jni_java__host", "//sdk/android:generated_java_audio_jni_java__validate", "//sdk/android:generated_libaom_av1_encoder_jni__action", "//sdk/android:generated_libaom_av1_encoder_jni_java", "//sdk/android:generated_libaom_av1_encoder_jni_java__assetres", "//sdk/android:generated_libaom_av1_encoder_jni_java__build_config_crbug_908819", "//sdk/android:generated_libaom_av1_encoder_jni_java__compile_java", "//sdk/android:generated_libaom_av1_encoder_jni_java__dex", "//sdk/android:generated_libaom_av1_encoder_jni_java__header", "//sdk/android:generated_libaom_av1_encoder_jni_java__host", "//sdk/android:generated_libaom_av1_encoder_jni_java__validate", "//sdk/android:generated_libvpx_vp8_jni__action", "//sdk/android:generated_libvpx_vp8_jni_java", "//sdk/android:generated_libvpx_vp8_jni_java__assetres", "//sdk/android:generated_libvpx_vp8_jni_java__build_config_crbug_908819", "//sdk/android:generated_libvpx_vp8_jni_java__compile_java", "//sdk/android:generated_libvpx_vp8_jni_java__dex", "//sdk/android:generated_libvpx_vp8_jni_java__header", "//sdk/android:generated_libvpx_vp8_jni_java__host", "//sdk/android:generated_libvpx_vp8_jni_java__validate", "//sdk/android:generated_libvpx_vp9_jni__action", "//sdk/android:generated_libvpx_vp9_jni_java", "//sdk/android:generated_libvpx_vp9_jni_java__assetres", "//sdk/android:generated_libvpx_vp9_jni_java__build_config_crbug_908819", "//sdk/android:generated_libvpx_vp9_jni_java__compile_java", "//sdk/android:generated_libvpx_vp9_jni_java__dex", "//sdk/android:generated_libvpx_vp9_jni_java__header", "//sdk/android:generated_libvpx_vp9_jni_java__host", "//sdk/android:generated_libvpx_vp9_jni_java__validate", "//sdk/android:generated_logging_jni__action", "//sdk/android:generated_logging_jni_java", "//sdk/android:generated_logging_jni_java__assetres", "//sdk/android:generated_logging_jni_java__build_config_crbug_908819", "//sdk/android:generated_logging_jni_java__compile_java", "//sdk/android:generated_logging_jni_java__dex", "//sdk/android:generated_logging_jni_java__header", "//sdk/android:generated_logging_jni_java__host", "//sdk/android:generated_logging_jni_java__validate", "//sdk/android:generated_metrics_jni__action", "//sdk/android:generated_metrics_jni_java", "//sdk/android:generated_metrics_jni_java__assetres", "//sdk/android:generated_metrics_jni_java__build_config_crbug_908819", "//sdk/android:generated_metrics_jni_java__compile_java", "//sdk/android:generated_metrics_jni_java__dex", "//sdk/android:generated_metrics_jni_java__header", "//sdk/android:generated_metrics_jni_java__host", "//sdk/android:generated_metrics_jni_java__validate", "//sdk/android:generated_native_api_jni", "//sdk/android:generated_native_api_jni__action", "//sdk/android:generated_native_api_jni_java", "//sdk/android:generated_native_api_jni_java__assetres", "//sdk/android:generated_native_api_jni_java__build_config_crbug_908819", "//sdk/android:generated_native_api_jni_java__compile_java", "//sdk/android:generated_native_api_jni_java__dex", "//sdk/android:generated_native_api_jni_java__header", "//sdk/android:generated_native_api_jni_java__host", "//sdk/android:generated_native_api_jni_java__validate", "//sdk/android:generated_peerconnection_jni__action", "//sdk/android:generated_peerconnection_jni_java", "//sdk/android:generated_peerconnection_jni_java__assetres", "//sdk/android:generated_peerconnection_jni_java__build_config_crbug_908819", "//sdk/android:generated_peerconnection_jni_java__compile_java", "//sdk/android:generated_peerconnection_jni_java__dex", "//sdk/android:generated_peerconnection_jni_java__header", "//sdk/android:generated_peerconnection_jni_java__host", "//sdk/android:generated_peerconnection_jni_java__validate", "//sdk/android:generated_rtcerror_jni__action", "//sdk/android:generated_rtcerror_jni_java", "//sdk/android:generated_rtcerror_jni_java__assetres", "//sdk/android:generated_rtcerror_jni_java__build_config_crbug_908819", "//sdk/android:generated_rtcerror_jni_java__compile_java", "//sdk/android:generated_rtcerror_jni_java__dex", "//sdk/android:generated_rtcerror_jni_java__header", "//sdk/android:generated_rtcerror_jni_java__host", "//sdk/android:generated_rtcerror_jni_java__validate", "//sdk/android:generated_swcodecs_jni__action", "//sdk/android:generated_swcodecs_jni_java", "//sdk/android:generated_swcodecs_jni_java__assetres", "//sdk/android:generated_swcodecs_jni_java__build_config_crbug_908819", "//sdk/android:generated_swcodecs_jni_java__compile_java", "//sdk/android:generated_swcodecs_jni_java__dex", "//sdk/android:generated_swcodecs_jni_java__header", "//sdk/android:generated_swcodecs_jni_java__host", "//sdk/android:generated_swcodecs_jni_java__validate", "//sdk/android:generated_video_egl_jni__action", "//sdk/android:generated_video_egl_jni_java", "//sdk/android:generated_video_egl_jni_java__assetres", "//sdk/android:generated_video_egl_jni_java__build_config_crbug_908819", "//sdk/android:generated_video_egl_jni_java__compile_java", "//sdk/android:generated_video_egl_jni_java__dex", "//sdk/android:generated_video_egl_jni_java__header", "//sdk/android:generated_video_egl_jni_java__host", "//sdk/android:generated_video_egl_jni_java__validate", "//sdk/android:generated_video_jni__action", "//sdk/android:generated_video_jni_java", "//sdk/android:generated_video_jni_java__assetres", "//sdk/android:generated_video_jni_java__build_config_crbug_908819", "//sdk/android:generated_video_jni_java__compile_java", "//sdk/android:generated_video_jni_java__dex", "//sdk/android:generated_video_jni_java__header", "//sdk/android:generated_video_jni_java__host", "//sdk/android:generated_video_jni_java__validate", "//sdk/android:hwcodecs_java", "//sdk/android:hwcodecs_java__assetres", "//sdk/android:hwcodecs_java__build_config_crbug_908819", "//sdk/android:hwcodecs_java__compile_java", "//sdk/android:hwcodecs_java__dex", "//sdk/android:hwcodecs_java__header", "//sdk/android:hwcodecs_java__host", "//sdk/android:hwcodecs_java__validate", "//sdk/android:java_audio_device_module_java", "//sdk/android:java_audio_device_module_java__assetres", "//sdk/android:java_audio_device_module_java__build_config_crbug_908819", "//sdk/android:java_audio_device_module_java__compile_java", "//sdk/android:java_audio_device_module_java__dex", "//sdk/android:java_audio_device_module_java__header", "//sdk/android:java_audio_device_module_java__host", "//sdk/android:java_audio_device_module_java__validate", "//sdk/android:libaom_av1_encoder_java", "//sdk/android:libaom_av1_encoder_java__assetres", "//sdk/android:libaom_av1_encoder_java__build_config_crbug_908819", "//sdk/android:libaom_av1_encoder_java__compile_java", "//sdk/android:libaom_av1_encoder_java__dex", "//sdk/android:libaom_av1_encoder_java__header", "//sdk/android:libaom_av1_encoder_java__host", "//sdk/android:libaom_av1_encoder_java__validate", "//sdk/android:libjingle_peerconnection_java", "//sdk/android:libjingle_peerconnection_java__assetres", "//sdk/android:libjingle_peerconnection_java__build_config_crbug_908819", "//sdk/android:libjingle_peerconnection_java__compile_java", "//sdk/android:libjingle_peerconnection_java__dex", "//sdk/android:libjingle_peerconnection_java__header", "//sdk/android:libjingle_peerconnection_java__host", "//sdk/android:libjingle_peerconnection_java__validate", "//sdk/android:libjingle_peerconnection_metrics_default_java", "//sdk/android:libjingle_peerconnection_metrics_default_java__assetres", "//sdk/android:libjingle_peerconnection_metrics_default_java__build_config_crbug_908819", "//sdk/android:libjingle_peerconnection_metrics_default_java__compile_java", "//sdk/android:libjingle_peerconnection_metrics_default_java__dex", "//sdk/android:libjingle_peerconnection_metrics_default_java__header", "//sdk/android:libjingle_peerconnection_metrics_default_java__host", "//sdk/android:libjingle_peerconnection_metrics_default_java__validate", "//sdk/android:libvpx_vp8_java", "//sdk/android:libvpx_vp8_java__assetres", "//sdk/android:libvpx_vp8_java__build_config_crbug_908819", "//sdk/android:libvpx_vp8_java__compile_java", "//sdk/android:libvpx_vp8_java__dex", "//sdk/android:libvpx_vp8_java__header", "//sdk/android:libvpx_vp8_java__host", "//sdk/android:libvpx_vp8_java__validate", "//sdk/android:libvpx_vp9_java", "//sdk/android:libvpx_vp9_java__assetres", "//sdk/android:libvpx_vp9_java__build_config_crbug_908819", "//sdk/android:libvpx_vp9_java__compile_java", "//sdk/android:libvpx_vp9_java__dex", "//sdk/android:libvpx_vp9_java__header", "//sdk/android:libvpx_vp9_java__host", "//sdk/android:libvpx_vp9_java__validate", "//sdk/android:libwebrtc__build_config_crbug_908819", "//sdk/android:logging_java", "//sdk/android:logging_java__assetres", "//sdk/android:logging_java__build_config_crbug_908819", "//sdk/android:logging_java__compile_java", "//sdk/android:logging_java__dex", "//sdk/android:logging_java__header", "//sdk/android:logging_java__host", "//sdk/android:logging_java__validate", "//sdk/android:peerconnection_java", "//sdk/android:peerconnection_java__assetres", "//sdk/android:peerconnection_java__build_config_crbug_908819", "//sdk/android:peerconnection_java__compile_java", "//sdk/android:peerconnection_java__dex", "//sdk/android:peerconnection_java__header", "//sdk/android:peerconnection_java__host", "//sdk/android:peerconnection_java__validate", "//sdk/android:screencapturer_java", "//sdk/android:screencapturer_java__assetres", "//sdk/android:screencapturer_java__build_config_crbug_908819", "//sdk/android:screencapturer_java__compile_java", "//sdk/android:screencapturer_java__dex", "//sdk/android:screencapturer_java__header", "//sdk/android:screencapturer_java__host", "//sdk/android:screencapturer_java__validate", "//sdk/android:surfaceviewrenderer_java", "//sdk/android:surfaceviewrenderer_java__assetres", "//sdk/android:surfaceviewrenderer_java__build_config_crbug_908819", "//sdk/android:surfaceviewrenderer_java__compile_java", "//sdk/android:surfaceviewrenderer_java__dex", "//sdk/android:surfaceviewrenderer_java__header", "//sdk/android:surfaceviewrenderer_java__host", "//sdk/android:surfaceviewrenderer_java__validate", "//sdk/android:swcodecs_java", "//sdk/android:swcodecs_java__assetres", "//sdk/android:swcodecs_java__build_config_crbug_908819", "//sdk/android:swcodecs_java__compile_java", "//sdk/android:swcodecs_java__dex", "//sdk/android:swcodecs_java__header", "//sdk/android:swcodecs_java__host", "//sdk/android:swcodecs_java__validate", "//sdk/android:video_api_java", "//sdk/android:video_api_java__assetres", "//sdk/android:video_api_java__build_config_crbug_908819", "//sdk/android:video_api_java__compile_java", "//sdk/android:video_api_java__dex", "//sdk/android:video_api_java__header", "//sdk/android:video_api_java__host", "//sdk/android:video_api_java__validate", "//sdk/android:video_java", "//sdk/android:video_java__assetres", "//sdk/android:video_java__build_config_crbug_908819", "//sdk/android:video_java__compile_java", "//sdk/android:video_java__dex", "//sdk/android:video_java__header", "//sdk/android:video_java__host", "//sdk/android:video_java__validate", "//third_party/android_sdk:android_sdk_java", "//third_party/android_sdk:android_sdk_java__header", "//third_party/android_sdk:android_sdk_java__host", "//third_party/android_sdk:android_sdk_java__validate", "//third_party/androidx:androidx_annotation_annotation_java", "//third_party/androidx:androidx_annotation_annotation_java__assetres", "//third_party/androidx:androidx_annotation_annotation_java__header", "//third_party/androidx:androidx_annotation_annotation_java__host", "//third_party/androidx:androidx_annotation_annotation_java__validate", "//third_party/androidx:androidx_annotation_annotation_jvm_java", "//third_party/androidx:androidx_annotation_annotation_jvm_java__assetres", "//third_party/androidx:androidx_annotation_annotation_jvm_java__build_config_crbug_908819", "//third_party/androidx:androidx_annotation_annotation_jvm_java__dex", "//third_party/androidx:androidx_annotation_annotation_jvm_java__filter_jar", "//third_party/androidx:androidx_annotation_annotation_jvm_java__header", "//third_party/androidx:androidx_annotation_annotation_jvm_java__host", "//third_party/androidx:androidx_annotation_annotation_jvm_java__validate", "//third_party/compiler-rt:atomic(//build/toolchain/linux:clang_x64)", "//third_party/ijar:ijar(//build/toolchain/linux:clang_x64)", "//third_party/jni_zero:gendeps_java", "//third_party/jni_zero:gendeps_java__assetres", "//third_party/jni_zero:gendeps_java__build_config_crbug_908819", "//third_party/jni_zero:gendeps_java__compile_java", "//third_party/jni_zero:gendeps_java__dex", "//third_party/jni_zero:gendeps_java__header", "//third_party/jni_zero:gendeps_java__host", "//third_party/jni_zero:gendeps_java__validate", "//third_party/jni_zero:generate_jni__action", "//third_party/jni_zero:generate_jni_java", "//third_party/jni_zero:generate_jni_java__assetres", "//third_party/jni_zero:generate_jni_java__build_config_crbug_908819", "//third_party/jni_zero:generate_jni_java__compile_java", "//third_party/jni_zero:generate_jni_java__dex", "//third_party/jni_zero:generate_jni_java__header", "//third_party/jni_zero:generate_jni_java__host", "//third_party/jni_zero:generate_jni_java__validate", "//third_party/jni_zero:jni_zero_java", "//third_party/jni_zero:jni_zero_java__assetres", "//third_party/jni_zero:jni_zero_java__build_config_crbug_908819", "//third_party/jni_zero:jni_zero_java__compile_java", "//third_party/jni_zero:jni_zero_java__dex", "//third_party/jni_zero:jni_zero_java__header", "//third_party/jni_zero:jni_zero_java__host", "//third_party/jni_zero:jni_zero_java__validate", "//third_party/kotlin_stdlib:kotlin_stdlib_java", "//third_party/kotlin_stdlib:kotlin_stdlib_java__assetres", "//third_party/kotlin_stdlib:kotlin_stdlib_java__build_config_crbug_908819", "//third_party/kotlin_stdlib:kotlin_stdlib_java__dex", "//third_party/kotlin_stdlib:kotlin_stdlib_java__header", "//third_party/kotlin_stdlib:kotlin_stdlib_java__host", "//third_party/kotlin_stdlib:kotlin_stdlib_java__validate", "//third_party/llvm-libc:llvm-libc-shared(//build/toolchain/linux:clang_x64)", "//third_party/zlib:zlib(//build/toolchain/linux:clang_x64)", "//third_party/zlib:zlib_adler32_simd(//build/toolchain/linux:clang_x64)", "//third_party/zlib:zlib_common_headers(//build/toolchain/linux:clang_x64)", "//third_party/zlib:zlib_crc32_simd(//build/toolchain/linux:clang_x64)", "//third_party/zlib:zlib_data_chunk_simd(//build/toolchain/linux:clang_x64)", "//third_party/zlib:zlib_slide_hash_simd(//build/toolchain/linux:clang_x64)" ],
      "inputs": [ "//out_aar/arm64-v8a/gen/sdk/android/libwebrtc.build_config.json", "//build/action_helpers.py", "//build/gn_helpers.py", "//build/zip_helpers.py", "//build/android/gyp/util/__init__.py", "//build/android/gyp/util/build_utils.py", "//build/android/gyp/zip.py" ],
      "metadata": {

      },
      "outputs": [ "//out_aar/arm64-v8a/lib.java/sdk/android/libwebrtc.jar" ],
      "public": "*",
      "script": "//build/android/gyp/zip.py",
      "testonly": false,
      "toolchain": "//build/toolchain/android:android_clang_arm64",
      "type": "action",
      "visibility": [ "*" ]
   }
}
'
Traceback (most recent call last):
  File "/data/webrtc/depot_tools/src/./tools_webrtc/android/build_aar.py", line 275, in <module>
    sys.exit(main())
             ^^^^^^
  File "/data/webrtc/depot_tools/src/./tools_webrtc/android/build_aar.py", line 268, in main
    return BuildAar(args.build_dir, args.arch, args.output,
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/data/webrtc/depot_tools/src/./tools_webrtc/android/build_aar.py", line 257, in BuildAar
    GenerateLicenses(license_dir, build_dir, archs)
  File "/data/webrtc/depot_tools/src/./tools_webrtc/android/build_aar.py", line 231, in GenerateLicenses
    builder.generate_license_text(output_dir)
  File "/data/webrtc/depot_tools/src/tools_webrtc/android/../libs/generate_licenses.py", line 217, in generate_license_text
    third_party_libs |= self._get_third_party_libraries(
                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/data/webrtc/depot_tools/src/tools_webrtc/android/../libs/generate_licenses.py", line 200, in _get_third_party_libraries
    output = json.loads(license_json)
             ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/root/.cache/vpython-root.0/store/cpython+l5fnajrvijf7cvdkjqmbicg3i8/contents/lib/python3.11/json/__init__.py", line 346, in loads
    return _default_decoder.decode(s)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/root/.cache/vpython-root.0/store/cpython+l5fnajrvijf7cvdkjqmbicg3i8/contents/lib/python3.11/json/decoder.py", line 337, in decode
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/root/.cache/vpython-root.0/store/cpython+l5fnajrvijf7cvdkjqmbicg3i8/contents/lib/python3.11/json/decoder.py", line 355, in raw_decode
    raise JSONDecodeError("Expecting value", s, err.value) from None


./tools_webrtc/android/build_aar.py \
  --arch arm64-v8a \
  --extra-gn-args 'treat_warnings_as_errors=false rtc_use_h265=true'

src目录下生成了libwebrtc.aar!

2025-12-17继续在新环境193上编译

统编

root@dualven-yangtianm4900c-00:/data/webrtc/depot_tools/src# gn gen out/Debug --args='target_os="android" target_cpu="arm"'
python3_bin_reldir.txt not found. need to initialize depot_tools by
running gclient, update_depot_tools or ensure_bootstrap.
root@dualven-yangtianm4900c-00:/data/webrtc/depot_tools/src# cd ../
root@dualven-yangtianm4900c-00:/data/webrtc/depot_tools# ./ensure_bootstrap 
root@dualven-yangtianm4900c-00:/data/webrtc/depot_tools# cd src
root@dualven-yangtianm4900c-00:/data/webrtc/depot_tools/src# gn gen out/Debug --args='target_os="android" target_cpu="arm"'

root@dualven-yangtianm4900c-00:/data/webrtc/depot_tools/src# autoninja -C out/Debug
offline mode
ninja: Entering directory `out/Debug'
 1.47s load siso config
[4000/10585] 7m48.12s F ACTION //sdk/android:base_java__compile_java(//build/toolchain/android:android_clang_arm)
FAILED: 4e6de546-8c54-49b2-97c9-b5538f7c7c95 "./obj/sdk/android/base_java.javac.jar" ACTION //sdk/android:base_java__compile_java(//build/toolchain/android:android_clang_arm)
err: exit=1
vpython3 ../../build/android/gyp/compile_java.py --jar-path=obj/sdk/android/base_java.javac.jar --java-srcjars=\[\"gen/sdk/android/generated_native_api_jni.srcjar\",\ \"gen/sdk/android/base_java.generated.srcjar\"\] --generated-dir=gen/sdk/android/base_java/generated_java --depfile=gen/sdk/android/base_java__compile_java.d --target-name //sdk/android:base_java__compile_java --classpath=@FileArg\(gen/sdk/android/base_java.javac.build_config.json:sdk_interface_jars\) --header-jar obj/sdk/android/base_java.turbine.jar --classpath=\[\"obj/sdk/android/base_java.turbine.jar\"\] --classpath=@FileArg\(gen/sdk/android/base_java.javac.build_config.json:javac_full_interface_classpath\) --chromium-code --warnings-as-errors --jar-exclude-globs=\[\"\*/\*GEN_JNI.class\"\] --filtered-jar=obj/sdk/android/base_java.compliment.jar @gen/sdk/android/base_java.sources
build step: __sdk_android_base_java__compile_java___build_toolchain_android_android_clang_arm__rule "./obj/sdk/android/base_java.javac.jar"
stderr:
注: 某些输入文件使用或覆盖了已过时的 API。
注: 有关详细信息, 请使用 -Xlint:deprecation 重新编译。

Command failed because it wrote to stderr.
You can often set treat_warnings_as_errors=false to not treat output as failure (useful when developing locally).

[4000/10585] 7m48.12s F ACTION //tools/android/errorprone_plugin:errorprone_plugin__compile_java(//build/toolchain/android:android_clang_arm)
FAILED: c7e37f4a-97fe-4394-b600-7e6b563da048 "./obj/tools/android/errorprone_plugin/errorprone_plugin.javac.jar" ACTION //tools/android/errorprone_plugin:errorprone_plugin__compile_java(//build/toolchain/android:android_clang_arm)
err: exit=1
vpython3 ../../build/android/gyp/compile_java.py --jar-path=obj/tools/android/errorprone_plugin/errorprone_plugin.javac.jar --java-srcjars=\[\"gen/tools/android/errorprone_plugin/errorprone_plugin.generated.srcjar\"\] --generated-dir=gen/tools/android/errorprone_plugin/errorprone_plugin/generated_java --depfile=gen/tools/android/errorprone_plugin/errorprone_plugin__compile_java.d --target-name //tools/android/errorprone_plugin:errorprone_plugin__compile_java --header-jar obj/tools/android/errorprone_plugin/errorprone_plugin.turbine.jar --classpath=\[\"obj/tools/android/errorprone_plugin/errorprone_plugin.turbine.jar\"\] --classpath=@FileArg\(gen/tools/android/errorprone_plugin/errorprone_plugin.javac.build_config.json:javac_full_interface_classpath\) --chromium-code --warnings-as-errors @gen/tools/android/errorprone_plugin/errorprone_plugin.sources
build step: __tools_android_errorprone_plugin_errorprone_plugin__compile_java___build_toolchain_android_android_clang_arm__rule "./obj/tools/android/errorprone_plugin/errorprone_plugin.javac.jar"
stderr:
注: ../../tools/android/errorprone_plugin/src/org/chromium/tools/errorprone/plugin/NoSynchronizedMethodCheck.java使用或覆盖了已过时的 API。
注: 有关详细信息, 请使用 -Xlint:deprecation 重新编译。

Command failed because it wrote to stderr.
You can often set treat_warnings_as_errors=false to not treat output as failure (useful when developing locally).

build failed
local:4004 remote:0 cache:0 cache-write:0(err:0) fallback:0 retry:0 skip:2453
fs: ops: 142324(err:33560) / r:20764(err:0) 932.06MiB / w:1387(err:0) 8.00MiB
 resource/capa used(err)  wait-avg |   s m |  serv-avg |   s m |
   localexec/4   2305(0)  1m00.60s |▂▃▃▄▆█ |     0.79s |▂▅█▃▂  |
 pool=action/4    588(2)    54.74s |▃▂▃▅██ |     2.05s |  █▆▂  |

7m49.76s Build Failure: 4004 done, 2 failed, 6576 remaining - 8.52/s
 2 steps failed: exit=1
see ./out/Debug/siso_output for full command line and output
 or ./out/Debug/siso.INFO
use ./out/Debug/siso_failed_commands.sh to re-run failed commands
⏩ There is still 1 static analysis job running in the background.
⏩ To wait for them: build/android/fast_local_dev_server.py --wait-for-idle

下载

(1) windows ,centos上都会报错

（2） ubuntu

   A : 在git上设置代理  

  B  fetch通过 ubuntu的界面 proxy设置了代理 

这将会拉取webRTC源码，且额外加了android相关的依赖，例如Android SDK/ NDK。整个工程大概21G，主要占用的是第三方依赖，在third_party目录下，大概17G+，其中third_party/Android相关依赖有6G+。所以拉取时，请确保空间充裕。

开始正常下载：

下依赖

 lsb_release -c 
 

# 阿里源
deb http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse

ubuntu换镜像源（ubuntu换源）-优快云博客

内存需求 ！！

编译过程

gn gen out/Debug --args='target_os="android" target_cpu="arm"'

autoninja -C out/Debug

 

真实耗内存

 

 编译aar

./tools_webrtc/android/build_aar.py

参考文章

最新的下载aar地址

Releases · AhmedHumk/Webrtc-AAr-Build-Releases (github.com)

这个应该可以看到最新的变动 ，需求变更等

https://webrtc.googlesource.com/src

这个是说明一
https://it.cha138.com/jingpin/show-125152.html

说明二
https://blog.youkuaiyun.com/solarsaber/article/details/131221815

$ git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git

$ export PATH=/path/to/depot_tools:$PATH
设置depot 的环境变量然后走 fetch webrtc_android的脚本 看官方链接https://webrtc.googlesource.com/src/+/main/docs/native-code/android/

尚涛的
https://webrtc.bj2.agoralab.co/webrtc-mirror/depot_tools.git


depot_tools原理和实现
https://blog.youkuaiyun.com/bjrxyz/article/details/125558382


Ubuntu中设置代理的方式

https://blog.youkuaiyun.com/tiansyun/article/details/137260116

Android 音视频开发实践系列-05-从官方下载WebRTC源码编译并发布aar包到GitHubPackages_webrtc github-优快云博客

自己编译Android WebRTC源码后，如何发布aar？_如何引用 libwebrtc.aar-优快云博客

webrtc/samples: WebRTC Web demos and samples (github.com)

进一步了解android studio 里 AGP,gradle等关系_android studio agp-优快云博客

【issues】when I include libwebrtc-m122.aar ,I met “Unsupported class file major version 61“_google-webrtc-1.0.32006.aar-优快云博客

https://blog.youkuaiyun.com/dualvencsdn/article/details/155857912

h264与手机的关系 

https://blog.youkuaiyun.com/dualvencsdn/article/details/136555986

保留aar

dualvenDoc / webrtc-lib · GitLab

Webrtc系列二——Webrtc for Window源代码下载和编译踩坑记录(含源代码)
louis的专栏
04-17 2894
关于webrtc for window源代码下载和编译，花了我不少的时间，其中遇到了不少的问题（坑啊），其实按照标准流程的话（如这篇文章《Windows环境编译webRtc源码》[1]）就可以搞定。如果懂得科学上网的同学，可以参考一下上面说的这个文章进行。本文主要说明遇到的一些问题和如何解决的。并附上一份完整的代码链接（不需要科学上网）。首先还是按照标准的流程按照科学上网的方式说明一下，怎么下载和编译代码的。本文假定你已经有了一个visual studio 2022，如果没有的同学可以到去下载。
WebRTC源码下载与编译
wugebucuo的博客
04-27 7599
WebRTC源码编译1 几种源码下载方案对比1.1 拉别人下好的代码1.2云服务器1.3 国内镜像1.4 挂代理（推荐）2 源码编译环境准备2.1 环境要求2.2 代理服务器配置2.3 VS和Win10SDK安装配置2.4 depot_tools安装合理的创建标题，有助于目录的生成如何改变文本的样式插入链接与图片如何插入一段漂亮的代码片生成一个适合你的列表创建一个表格设定内容居中、居左、居右SmartyPants创建一个自定义列表如何创建一个注脚注释也是必不可少的KaTeX数学公式新的甘特图功能，丰富你的文
webrtc源码走读（一）-QOS-NACK-概述
最新发布
qq_31065851的博客
10-23 743
NACK是ACK的逆向机制，用于通知数据未达。在TCP中，ACK确保可靠传输，而NACK则在丢包时触发重传请求。NACK分为包级重传（RTPFB）和帧级重传（PSFB），后者包括PLI（整帧丢失）、SLI（部分丢失）和RPSI（参考帧丢失）。WebRTC根据丢包程度自动选择策略：优先包级重传，严重时升级为帧级重传。RTCP反馈消息通过包头字段（如FMT、PT）区分类型，RTPFB（PT=205）处理包丢失，PSFB（PT=206）处理视频数据问题。FMT进一步细分反馈类型，如RTPFB的FMT=1表示通用N
webrtc源码
03-02
webrtc 最新版本源码 webrtc 最新版本源码 webrtc 最新版本源码 webrtc 最新版本源码
WebRtc源码下载与编译（完整版）
zhangpf6699的博客
10-31 3967
自从想要了解学习Webrtc，就从网上到处找源码编译，但是要么是源码本身的问题，要么是编译过程用的的工具问题，找到源码总是不能编译过去。于是下决心直接从谷歌拉取最新源码编译，经过几天折腾，解决了科学上网问题后，下载编译了linux和Android的源码，并编译通过。过程记录如下，供大家参考。创建工作目录webrtc，cd 到自己创建的工作目录（/home/zhangpf/webrtc），拉取工具：git clone。
WebRTC源码下载
我的博客
06-07 2888
WebRTC源码下载
webRTC源码下载 Windows Mac(iOS) Linux(Android)全
weixin_34007879的博客
11-09 321
webRTC源码下载地址：pan.baidu.com/s/18CjClvAu… 提取码：wl1e Windows版：visual studio 2017工程所在目录：src\out\vs\all.sln Mac(iOS)版：未运行gn Linux(Andorid)版：未运行gn ...
webrtc源码下载和编译
无问西东的博客
07-06 4569
webrtc for android 最新的编译步骤，简单易上手，有问题体温
webRTC源码配置和编译 + Vscode Intelligence配置
TransPlus的博客
06-22 1287
在 VSCode 中高效浏览和开发 **WebRTC（非 CMake 项目）**的源码，可以通过以下配置实现。WebRTC 依赖许多第三方库（如 abseil、libyuv），需手动添加到。WebRTC 使用 GN/Ninja，但可以通过工具生成 CMake 兼容的。JetBrains CLion 对 GN 项目的支持更好（但非免费）。这样即可在 VSCode 中获得接近 IDE 级别的代码导航和提示！WebRTC 使用 Chromium 的构建系统，需先安装。并不托管在 GitHub 上，而是使用。
WebRTC源码下载及编译(Ubuntu20.04)
szkbsgy的专栏
09-23 1975
编译完成会在out/Default目录下生成很多文件（包括各种库等）
webrtc源码下载
morty的专栏
05-27 3907
webrtc源码下载
WebRTC最新源码
12-02
WebRTC是一项在浏览器内部进行实时视频和音频通信的技术，是谷歌2010年以6820万美元收购Global IP Solutions公司而获得一项技术。[1] 　　WebRTC实现了基于网页的视频会议，标准是WHATWG 协议，目的是通过浏览器提供简单的javascript就可以达到实时通讯（Real-Time Communications (RTC)）能力。
webrtc源码下载.odt
05-11
webrtc官网下载，checkout出branch-heads/72版本，修改部门代码（如protobuf部分 ）后，vs编译成功。 因为webrtc源码太大，所以上面资源是百度云盘分享地址和提取密码。 webrtc在windows上源码编译博文：https://blog.youkuaiyun.com/qq_34214088/article/details/111879884?spm=1001.2014.3001.5502
webRTC源码下载方法
06-02
该压缩包里面保护了下载webRTC源码的方法
webrtc最新源码
12-29
该资源是我从webrtc官网同步的最新源码
webRTC代码下载及编译
沧海一粟
09-06 1951
http://blog.youkuaiyun.com/chinabinlang/article/details/71673732?locationNum=2&fps=1 这篇文字有介绍webRTC代码的下载，只要注意翻墙是可以下载下来的。 代码量巨大，主要是依赖库的代码多，需要耐心等待。
Windows上WebRTC的源码下载和编译
HuntCode的专栏
07-31 3313
【WebRTC源码下载】 1）前置条件，能上外网，自行翻墙 2）下载depot_tools git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git 在环境变量中添加 DEPOT_TOOLS_WIN_TOOLCHAIN = 0 depot_tools安装路径 3）下载WebRTC源码 创建文件夹 $ mkdir webrtc_src $ cd webrtc_src 获取源码 $ fetch --nohook
评论 1
成就一亿技术人!
拼手气红包6.0元
还能输入1000个字符
 
红包 添加红包
表情包 插入表情
表情包 代码片
 条评论被折叠 查看
添加红包

请填写红包祝福语或标题

个

红包个数最小为10个

元

红包金额最低5元

当前余额3.43元 前往充值 >
需支付：10.00元
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包

打赏作者

dualven_in_csdn

你的鼓励将是我创作的最大动力

¥1 ¥2 ¥4 ¥6 ¥10 ¥20
扫码支付：¥1
获取中
扫码支付

您的余额不足，请更换扫码支付或充值

打赏作者

实付元
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明：

1.余额是钱包充值的虚拟货币，按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载，可以购买VIP、付费专栏及课程。

余额充值