Kmp External Codec Libvlcjni.so -

val args = arrayOf("-vvv", "--codec=avcodec") // force ffmpeg decoders libVLC = LibVLC(context, args) Look for logcat output:

On Android, the libvlcjni.so ‑backed player will output audio correctly, whereas ExoPlayer would fail with No decoder for: audio/ac3 . libvlcjni.so provides KMP developers with a powerful, unified way to handle external codecs that are absent from platform decoders. By wrapping VLC’s engine in a KMP expect/actual pattern, you can achieve cross-platform playback with near‑identical behavior and extensive format support. kmp external codec libvlcjni.so

Step 1: Add dependency in build.gradle.kts (Android target): Step 1: Add dependency in build

// shared logic fun playExternalCodecFile(player: PlatformMediaPlayer) player.setDataSource("content://com.example/external_codec_sample.mkv") player.play() val args = arrayOf("-vvv"

actual fun play() mediaPlayer.play() actual fun stop() mediaPlayer.stop() actual fun isPlaying(): Boolean = mediaPlayer.isPlaying

actual fun setDataSource(path: String) val options = arrayOf("--codec=all", "--no-audio-time-stretch") libVLC = LibVLC(ApplicationProvider.getApplicationContext(), options) mediaPlayer = MediaPlayer(libVLC) val media = Media(libVLC, path) media.addOption(":no-audio-filter") // optional mediaPlayer.media = media

Enable verbose logging: