IT. Expert System.

public class MediaProperties
extends Object

• Nested Class Summary

  Nested Classes

  Modifier and Type	Class and Description
  class	MediaProperties.H263Level The H263 level, the values are same as the one in OMX_Video.h
  class	MediaProperties.H263Profile The H263 profile, the values are same as the one in OMX_Video.h
  class	MediaProperties.H264Level The H264 level, the values are same as the one in OMX_Video.h
  class	MediaProperties.H264Profile The H264 profile, the values are same as the one in OMX_Video.h
  class	MediaProperties.MPEG4Level The mpeg4 level, the values are same as the one in OMX_Video.h
  class	MediaProperties.MPEG4Profile The mpeg4 profile, the values are same as the one in OMX_Video.h

• Field Summary

  Fields

  Modifier and Type	Field and Description
  static int	ACODEC_AAC_LC
  static int	ACODEC_AAC_PLUS
  static int	ACODEC_AMRNB
  static int	ACODEC_AMRWB
  static int	ACODEC_ENHANCED_AAC_PLUS
  static int	ACODEC_EVRC
  static int	ACODEC_MP3
  static int	ACODEC_NO_AUDIO Audio codec types
  static int	ACODEC_OGG
  static int	ASPECT_RATIO_11_9
  static int	ASPECT_RATIO_16_9
  static int	ASPECT_RATIO_3_2
  static int	ASPECT_RATIO_4_3
  static int	ASPECT_RATIO_5_3
  static int	ASPECT_RATIO_UNDEFINED Supported aspect ratios
  static int	AUDIO_MAX_TRACK_COUNT The maximum count of audio tracks supported
  static int	AUDIO_MAX_VOLUME_PERCENT The maximum volume supported (100 means that no amplification is supported, i.e.
  static int	BITRATE_128K
  static int	BITRATE_192K
  static int	BITRATE_256K
  static int	BITRATE_28K Bitrate values (in bits per second)
  static int	BITRATE_2M
  static int	BITRATE_384K
  static int	BITRATE_40K
  static int	BITRATE_512K
  static int	BITRATE_5M
  static int	BITRATE_64K
  static int	BITRATE_800K
  static int	BITRATE_8M
  static int	BITRATE_96K
  static int	DEFAULT_CHANNEL_COUNT
  static int	DEFAULT_SAMPLING_FREQUENCY
  static int	FILE_3GP File format types
  static int	FILE_AMR
  static int	FILE_JPEG
  static int	FILE_M4V
  static int	FILE_MP3
  static int	FILE_MP4
  static int	FILE_PNG
  static int	FILE_UNSUPPORTED
  static int	HEIGHT_1080
  static int	HEIGHT_144 Supported heights
  static int	HEIGHT_288
  static int	HEIGHT_360
  static int	HEIGHT_480
  static int	HEIGHT_720
  static int	SAMPLES_PER_FRAME_AAC Samples per frame for each audio codec
  static int	SAMPLES_PER_FRAME_AMRNB
  static int	SAMPLES_PER_FRAME_AMRWB
  static int	SAMPLES_PER_FRAME_MP3
  static int	UNDEFINED_VIDEO_PROFILE Undefined video codec profiles
  static int	VCODEC_H263 Video codec types
  static int	VCODEC_H264
  static int	VCODEC_MPEG4

• Method Summary

  Methods

  Modifier and Type	Method and Description
  static int[]	getAllSupportedAspectRatios()
  static int[]	getSupportedAudioCodecs()
  static int	getSupportedAudioTrackCount()
  static int	getSupportedMaxVolume()
  static Pair<Integer,Integer>[]	getSupportedResolutions(int aspectRatio) Get the supported resolutions for the specified aspect ratio.
  static int[]	getSupportedVideoBitrates()
  static int[]	getSupportedVideoCodecs()
  static int[]	getSupportedVideoFileFormat()

  • Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

• Field Detail

  • HEIGHT_144

    public static final int HEIGHT_144

    Supported heights

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  • HEIGHT_288

    public static final int HEIGHT_288

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  • HEIGHT_360

    public static final int HEIGHT_360

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  • HEIGHT_480

    public static final int HEIGHT_480

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  • HEIGHT_720

    public static final int HEIGHT_720

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  • HEIGHT_1080

    public static final int HEIGHT_1080

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  • ASPECT_RATIO_UNDEFINED

    public static final int ASPECT_RATIO_UNDEFINED

    Supported aspect ratios

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  • ASPECT_RATIO_3_2

    public static final int ASPECT_RATIO_3_2

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  • ASPECT_RATIO_16_9

    public static final int ASPECT_RATIO_16_9

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  • ASPECT_RATIO_4_3

    public static final int ASPECT_RATIO_4_3

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  • ASPECT_RATIO_5_3

    public static final int ASPECT_RATIO_5_3

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  • ASPECT_RATIO_11_9

    public static final int ASPECT_RATIO_11_9

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  • BITRATE_28K

    public static final int BITRATE_28K

    Bitrate values (in bits per second)

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  • BITRATE_40K

    public static final int BITRATE_40K

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  • BITRATE_64K

    public static final int BITRATE_64K

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  • BITRATE_96K

    public static final int BITRATE_96K

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  • BITRATE_128K

    public static final int BITRATE_128K

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  • BITRATE_192K

    public static final int BITRATE_192K

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  • BITRATE_256K

    public static final int BITRATE_256K

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  • BITRATE_384K

    public static final int BITRATE_384K

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  • BITRATE_512K

    public static final int BITRATE_512K

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  • BITRATE_800K

    public static final int BITRATE_800K

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  • BITRATE_2M

    public static final int BITRATE_2M

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  • BITRATE_5M

    public static final int BITRATE_5M

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  • BITRATE_8M

    public static final int BITRATE_8M

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  • VCODEC_H263

    public static final int VCODEC_H263

    Video codec types

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  • VCODEC_H264

    public static final int VCODEC_H264

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  • VCODEC_MPEG4

    public static final int VCODEC_MPEG4

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  • ACODEC_NO_AUDIO

    public static final int ACODEC_NO_AUDIO

    Audio codec types

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  • ACODEC_AMRNB

    public static final int ACODEC_AMRNB

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  • ACODEC_AAC_LC

    public static final int ACODEC_AAC_LC

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  • ACODEC_AAC_PLUS

    public static final int ACODEC_AAC_PLUS

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  • ACODEC_ENHANCED_AAC_PLUS

    public static final int ACODEC_ENHANCED_AAC_PLUS

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  • ACODEC_MP3

    public static final int ACODEC_MP3

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  • ACODEC_EVRC

    public static final int ACODEC_EVRC

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  • ACODEC_AMRWB

    public static final int ACODEC_AMRWB

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  • ACODEC_OGG

    public static final int ACODEC_OGG

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  • SAMPLES_PER_FRAME_AAC

    public static final int SAMPLES_PER_FRAME_AAC

    Samples per frame for each audio codec

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  • SAMPLES_PER_FRAME_MP3

    public static final int SAMPLES_PER_FRAME_MP3

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  • SAMPLES_PER_FRAME_AMRNB

    public static final int SAMPLES_PER_FRAME_AMRNB

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  • SAMPLES_PER_FRAME_AMRWB

    public static final int SAMPLES_PER_FRAME_AMRWB

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  • DEFAULT_SAMPLING_FREQUENCY

    public static final int DEFAULT_SAMPLING_FREQUENCY

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  • DEFAULT_CHANNEL_COUNT

    public static final int DEFAULT_CHANNEL_COUNT

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  • FILE_3GP

    public static final int FILE_3GP

    File format types

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  • FILE_MP4

    public static final int FILE_MP4

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  • FILE_AMR

    public static final int FILE_AMR

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  • FILE_MP3

    public static final int FILE_MP3

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  • FILE_JPEG

    public static final int FILE_JPEG

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  • FILE_PNG

    public static final int FILE_PNG

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  • FILE_M4V

    public static final int FILE_M4V

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  • FILE_UNSUPPORTED

    public static final int FILE_UNSUPPORTED

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  • UNDEFINED_VIDEO_PROFILE

    public static final int UNDEFINED_VIDEO_PROFILE

    Undefined video codec profiles

    See Also:

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  • AUDIO_MAX_TRACK_COUNT

    public static final int AUDIO_MAX_TRACK_COUNT

    The maximum count of audio tracks supported

    See Also:

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  • AUDIO_MAX_VOLUME_PERCENT

    public static final int AUDIO_MAX_VOLUME_PERCENT

    The maximum volume supported (100 means that no amplification is supported, i.e. attenuation only)

    See Also:

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• Method Detail

  • getAllSupportedAspectRatios

    public static int[] getAllSupportedAspectRatios()

    Returns:

    The array of supported aspect ratios

  • getSupportedResolutions

    public static Pair<Integer,Integer>[] getSupportedResolutions(int aspectRatio)

    Get the supported resolutions for the specified aspect ratio.

    Parameters:

    aspectRatio - The aspect ratio for which the resolutions are requested

    Returns:

    The array of width and height pairs

  • getSupportedVideoCodecs

    public static int[] getSupportedVideoCodecs()

    Returns:

    The array of supported video codecs

  • getSupportedAudioCodecs

    public static int[] getSupportedAudioCodecs()

    Returns:

    The array of supported audio codecs

  • getSupportedVideoFileFormat

    public static int[] getSupportedVideoFileFormat()

    Returns:

    The array of supported file formats

  • getSupportedVideoBitrates

    public static int[] getSupportedVideoBitrates()

    Returns:

    The array of supported video bitrates

  • getSupportedMaxVolume

    public static int getSupportedMaxVolume()

    Returns:

    The maximum value for the audio volume

  • getSupportedAudioTrackCount

    public static int getSupportedAudioTrackCount()

    Returns:

    The maximum number of audio tracks supported