ExportResult

public static final int CONVERSION_PROCESS_NA = 0

The output file doesn't contain this track type.

public static final int CONVERSION_PROCESS_TRANSCODED = 1

The track was transcoded.

public static final int CONVERSION_PROCESS_TRANSMUXED = 2

The track was transmuxed.

public static final int CONVERSION_PROCESS_TRANSMUXED_AND_TRANSCODED = 3

The track was both transcoded and transmuxed.

public static final int OPTIMIZATION_ABANDONED_KEYFRAME_PLACEMENT_OPTIMAL_FOR_TRIM = 2

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

public static final int OPTIMIZATION_ABANDONED_OTHER = 4

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

public static final int OPTIMIZATION_ABANDONED_TRIM_AND_TRANSCODING_TRANSFORMATION_REQUESTED = 3

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.

public static final int OPTIMIZATION_FAILED_EXTRACTION_FAILED = 5

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

public static final int OPTIMIZATION_FAILED_FORMAT_MISMATCH = 6

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

public static final int OPTIMIZATION_NONE = 0

No optimizations were applied since none were requested.

public static final int OPTIMIZATION_SUCCEEDED = 1

The optimization was successfully applied.

public final long approximateDurationMs

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.

public final int audioConversionProcess

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

public final @Nullable String audioEncoderName

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

public final @Nullable String audioMimeType

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

public final int averageAudioBitrate

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

public final int averageVideoBitrate

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

public final int channelCount

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

public final @Nullable ColorInfo colorInfo

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

public final @Nullable ExportException exportException

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

public final long fileSizeBytes

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

public final int height

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

public final int optimizationResult

The result of any requested optimizations.

public final int sampleRate

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

public final int videoConversionProcess

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

public final @Nullable String videoEncoderName

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

public final int videoFrameCount

The number of video frames.

public final @Nullable String videoMimeType

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

public final int width

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