Conflict between the libcrypto.so and libssl.so native libraries when using both srt and rtmp dependencies.

[cristiAndreiTarasi]

The solution provided in the demo-camera for solving the conflict between libcrypto.so and libssl.so does not work when we use the extensions as implementation dependencies, ex:

dependencies {
    implementation("io.github.thibaultbee:streampack:2.6.0")
     implementation ("io.github.thibaultbee:streampack-extension-rtmp:2.6.0")
    implementation("io.github.thibaultbee:streampack-extension-srt:2.6.0")
}

Error 2 files found with path 'lib/arm64-v8a/libcrypto.so' from inputs: occurs. So the solution from README doesn't work:

 android {
    packaging {
        jniLibs {
            pickFirsts += "**/*.so"
        }
    }
}

I am only able to use only rtmp or srt, and I couldn't find a way to fix this so far.

[ThibaultBee]

Hi,

The demos from the project uses this solution. Have a look at

StreamPack/demos/camera/build.gradle

Line 45 in ab80272

packagingOptions {

Did you add it in a library or application build.gradle? What AGP version?

[cristiAndreiTarasi]

I used it in a library build.gradle and AGP is 8.2.2. I managed eventually to make it work in the following way:

implementation("io.github.thibaultbee:streampack:2.6.0")
 
 // Include SRT extension and allow it to package libcrypto and libssl
 implementation("io.github.thibaultbee:streampack-extension-srt:2.6.0")

 // Include RTMP extension but exclude its libcrypto and libssl libraries
 implementation("io.github.thibaultbee:streampack-extension-rtmp:2.6.0") {
     exclude(group = "video.api", module = "rtmpdroid")
 }
 
 // Re-add rtmpdroid excluding the problematic libraries
 implementation("video.api:rtmpdroid:1.2.1-packed") {
     exclude(group = "video.api", module = "libcrypto.so")
     exclude(group = "video.api", module = "libssl.so")
 }

api.video-rtmpdroid has a -packed option.

[ThibaultBee]

The drawback of doing that is that the resulted APK size is bigger that with packagingOptions.

I guess it only works in an application build.gradle.

// Re-add rtmpdroid excluding the problematic libraries
 implementation("video.api:rtmpdroid:1.2.1-packed") {
     exclude(group = "video.api", module = "libcrypto.so") // useless
     exclude(group = "video.api", module = "libssl.so") // useless
 }

[ThibaultBee]

Should not happen with 3.X anymore because srtdroid library embed these libraries as a fat lib.

Moreover, I plan to change the RTMP provider in 3.1 to a Kotlin solution.