ExportResult

const val CONVERSION_PROCESS_NA = 0: Int

The output file doesn't contain this track type.

const val CONVERSION_PROCESS_TRANSCODED = 1: Int

The track was transcoded.

const val CONVERSION_PROCESS_TRANSMUXED = 2: Int

The track was transmuxed.

const val CONVERSION_PROCESS_TRANSMUXED_AND_TRANSCODED = 3: Int

The track was both transcoded and transmuxed.

const val OPTIMIZATION_ABANDONED_KEYFRAME_PLACEMENT_OPTIMAL_FOR_TRIM = 2: Int

Trim optimization was requested, but it would not improve performance because of key frame placement. The optimization was abandoned and normal export proceeded.

The trim optimization does not improve performance when the requested startPositionUs is at a key frame, or when there are no key frames between the requested startPositionUs and endPositionUs

const val OPTIMIZATION_ABANDONED_OTHER = 4: Int

The requested optimization would not improve performance for a reason other than the ones specified above, so it was abandoned. Normal export proceeded.

const val OPTIMIZATION_ABANDONED_TRIM_AND_TRANSCODING_TRANSFORMATION_REQUESTED = 3: Int

Trim optimization was requested, but it would not improve performance because another transformation that requires transcoding was also requested. The optimization was abandoned and normal export proceeded.

const val OPTIMIZATION_FAILED_EXTRACTION_FAILED = 5: Int

The optimization failed because mp4 metadata extraction failed (possibly because the file wasn't an mp4 file). Normal export proceeded.

const val OPTIMIZATION_FAILED_FORMAT_MISMATCH = 6: Int

The optimization failed because the format between the two parts of the media to be put together did not match. Normal export proceeded.

const val OPTIMIZATION_NONE = 0: Int

No optimizations were applied since none were requested.

const val OPTIMIZATION_SUCCEEDED = 1: Int

The optimization was successfully applied.

val approximateDurationMs: Long

The approximate duration of the file in milliseconds, or TIME_UNSET if unset or unknown.

To get the actual duration use androidx.media3.inspector.MetadataRetriever#retrieveDurationUs.

val audioConversionProcess: Int

Returns the ConversionProcess taken to create the audio track in the output file.

val audioEncoderName: String?

The name of the audio encoder used, or null if none were used.

val audioMimeType: String?

The output audio mime type, or null if unset or unknown.

val averageAudioBitrate: Int

The average bitrate of the audio track data, or RATE_UNSET_INT if unset or unknown.

val averageVideoBitrate: Int

The average bitrate of the video track data, or RATE_UNSET_INT if unset or unknown.

val channelCount: Int

The channel count of the audio, or LENGTH_UNSET if unset or unknown.

val colorInfo: ColorInfo?

The ColorInfo of the video, or null if unset or unknown.

val exportException: ExportException?

The ExportException that caused the export to fail, or null if the export was a success.

val fileSizeBytes: Long

The size of the file in bytes, or LENGTH_UNSET if unset or unknown.

val height: Int

The height of the video, or LENGTH_UNSET if unset or unknown.

val optimizationResult: Int

The result of any requested optimizations.

val sampleRate: Int

The sample rate of the audio, or RATE_UNSET_INT if unset or unknown.

val videoConversionProcess: Int

Returns the ConversionProcess taken to create the video track in the output file.

val videoEncoderName: String?

The name of the video encoder used, or null if none were used.

val videoFrameCount: Int

The number of video frames.

val videoMimeType: String?

The output video mime type, or null if unset or unknown.

val width: Int

The width of the video, or LENGTH_UNSET if unset or unknown.