2025-07-22 21:07:37.850 31533-1644 TranscodeEngine E Unexpected error while transcoding.
android.media.MediaCodec$CodecException:
at android.media.MediaCodec.native_start(Native Method)
at android.media.MediaCodec.start(MediaCodec.java:2440)
at com.otaliastudios.transcoder.internal.codec.Decoder.initialize(Decoder.kt:56)
at com.otaliastudios.transcoder.internal.codec.Decoder.initialize(Decoder.kt:28)
at com.otaliastudios.transcoder.internal.pipeline.PipelineItem.attachToNext(Pipeline.kt:21)
at com.otaliastudios.transcoder.internal.pipeline.Pipeline.(Pipeline.kt:71)
at com.otaliastudios.transcoder.internal.pipeline.Pipeline.(Unknown Source:0)
at com.otaliastudios.transcoder.internal.pipeline.Pipeline$Companion.build$libTranscode_debug(Pipeline.kt:177)
at com.otaliastudios.transcoder.internal.pipeline.PipelinesKt.VideoPipeline(pipelines.kt:60)
at com.otaliastudios.transcoder.internal.pipeline.PipelinesKt.RegularPipeline(pipelines.kt:48)
at com.otaliastudios.transcoder.internal.transcode.DefaultTranscodeEngine.createPipeline(DefaultTranscodeEngine.kt:83)
at com.otaliastudios.transcoder.internal.transcode.DefaultTranscodeEngine.access$createPipeline(DefaultTranscodeEngine.kt:27)
at com.otaliastudios.transcoder.internal.transcode.DefaultTranscodeEngine$segments$1.invoke(DefaultTranscodeEngine.kt:42)
at com.otaliastudios.transcoder.internal.transcode.DefaultTranscodeEngine$segments$1.invoke(DefaultTranscodeEngine.kt:42)
at com.otaliastudios.transcoder.internal.Segments.tryCreateSegment(Segments.kt:87)
at com.otaliastudios.transcoder.internal.Segments.next(Segments.kt:46)
at com.otaliastudios.transcoder.internal.transcode.DefaultTranscodeEngine.transcode(DefaultTranscodeEngine.kt:114)
at com.otaliastudios.transcoder.internal.transcode.TranscodeEngine$Companion.transcode(TranscodeEngine.kt:48)
at com.otaliastudios.transcoder.internal.transcode.TranscodeEngine.transcode(Unknown Source:2)
at com.otaliastudios.transcoder.Transcoder$1.call(Transcoder.java:102)
at com.otaliastudios.transcoder.Transcoder$1.call(Transcoder.java:99)
at java.util.concurrent.FutureTask.run(FutureTask.java:290)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:644)
at java.lang.Thread.run(Thread.java:1012)

The first call can be generated normally. This bug will occur when calling multiple times.