/flash/MP3FileReferenceLoaderLib/src/org/audiofx/mp3/SoundClassSwfByteCode.as

http://echo-nest-remix.googlecode.com/ · ActionScript · 139 lines · 93 code · 2 blank · 44 comment · 0 complexity · ba4a3d127e907056b89557a634974c8a MD5 · raw file 

    

  1. /*

    2. 

  2. Copyright (c) 2008 Christopher Martin-Sperry (audiofx.org@gmail.com)

    3. 

  3. 

    4. 

  4. Permission is hereby granted, free of charge, to any person obtaining a copy

    5. 

  5. of this software and associated documentation files (the "Software"), to deal

    6. 

  6. in the Software without restriction, including without limitation the rights

    7. 

  7. to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

    8. 

  8. copies of the Software, and to permit persons to whom the Software is

    9. 

  9. furnished to do so, subject to the following conditions:

    10. 

  10. 

    11. 

  11. The above copyright notice and this permission notice shall be included in

    12. 

  12. all copies or substantial portions of the Software.

    13. 

  13. 

    14. 

  14. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

    15. 

  15. IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

    16. 

  16. FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

    17. 

  17. AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

    18. 

  18. LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

    19. 

  19. OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN

    20. 

  20. THE SOFTWARE.

    21. 

  21. */

    22. 

  22. 

    23. 

  23. package org.audiofx.mp3

    24. 

  24. {

    25. 

  25. 	/**

    26. 

  26. 	 * This class stores the bytecode necessary to generate a SoundClass SWF.

    27. 

  27. 	 * When assembled and loaded, the swf will contain a definition for class SoundClass, that contains the audio.

    28. 

  28. 	 * The way SWF bytecode is generated is by writing data in the following order into a ByteArray:

    29. 

  29. 	 * 

    30. 

  30. 	 * soundClassSwfBytes1

    31. 

  31. 	 * UI32: the total size of the SWF in bytes

    32. 

  32. 	 * soundClassSwfBytes2

    33. 

  33. 	 * UI32: the size of the audio data in bytes+7

    34. 

  34. 	 * Byte: 1

    35. 

  35. 	 * Byte: 0

    36. 

  36. 	 * 4 bits: 3 for uncompressed or 2 for mp3

    37. 

  37. 	 * 2 bits: The sample rate. (0=5512.5hZ 1=11025hZ 2=22050hZ 3=44100hZ)

    38. 

  38. 	 * 1 bit: The sample depth. (0=8bit, 1=16bit)

    39. 

  39. 	 * 1 bit: Channels. (0=mono, 1=stereo)

    40. 

  40. 	 * UI32: The number of samples in the audio data (incl seekSamples if mp3)

    41. 

  41. 	 * [SI16 seekSamples]

    42. 

  42. 	 * audio data

    43. 

  43. 	 * soundClassSwfBytes3 

    44. 

  44. 	 * 

    45. 

  45. 	 * @author spender

    46. 

  46. 	 * 

    47. 

  47. 	 */

    48. 

  48. 	internal final class SoundClassSwfByteCode

    49. 

  49. 	{

    50. 

  50. 		internal static const silentMp3Frame:Array=

    51. 

  51. 		[

    52. 

  52. 			0xFF , 0xFA , 0x92 , 0x40 , 0x78 , 0x05 , 0x00 , 0x00 , 0x00 , 0x00 , 0x00,

    53. 

  53. 			0x4B , 0x80 , 0x00 , 0x00 , 0x08 , 0x00 , 0x00 , 0x09 , 0x70 , 0x00 , 0x00,

    54. 

  54. 			0x01 , 0x00 , 0x00 , 0x01 , 0x2E , 0x00 , 0x00 , 0x00 , 0x20 , 0x00 , 0x00,

    55. 

  55. 			0x25 , 0xC0 , 0x00 , 0x00 , 0x04 , 0xB0 , 0x04 , 0xB1 , 0x00 , 0x06 , 0xBA,

    56. 

  56. 			0xA8 , 0x22 , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF,

    57. 

  57. 			0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF,

    58. 

  58. 			0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF,

    59. 

  59. 			0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF,

    60. 

  60. 			0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF,

    61. 

  61. 			0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF,

    62. 

  62. 			0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF,

    63. 

  63. 			0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF,

    64. 

  64. 			0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF,

    65. 

  65. 			0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF,

    66. 

  66. 			0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF,

    67. 

  67. 			0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF,

    68. 

  68. 			0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF,

    69. 

  69. 			0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF,

    70. 

  70. 			0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF,

    71. 

  71. 			0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF,

    72. 

  72. 			0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF,

    73. 

  73. 			0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF,

    74. 

  74. 			0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF,

    75. 

  75. 			0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF,

    76. 

  76. 			0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF,

    77. 

  77. 			0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF,

    78. 

  78. 			0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF,

    79. 

  79. 			0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF,

    80. 

  80. 			0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF,

    81. 

  81. 			0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF,

    82. 

  82. 			0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF,

    83. 

  83. 			0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF,

    84. 

  84. 			0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF,

    85. 

  85. 			0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF,

    86. 

  86. 			0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF,

    87. 

  87. 			0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF,

    88. 

  88. 			0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF,

    89. 

  89. 			0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF

    90. 

  90. 		]

    91. 

  91. 		internal static const soundClassSwfBytes1:Array=

    92. 

  92. 		[ 

    93. 

  93. 			0x46 , 0x57 , 0x53 , 0x09 

    94. 

  94. 		];

    95. 

  95. 		internal static const soundClassSwfBytes2:Array=

    96. 

  96. 		[	

    97. 

  97. 			0x78 , 0x00 , 0x05 , 0x5F , 0x00 , 0x00 , 0x0F , 0xA0 , 

    98. 

  98. 			0x00 , 0x00 , 0x0C , 0x01 , 0x00 , 0x44 , 0x11 , 0x08 , 

    99. 

  99. 			0x00 , 0x00 , 0x00 , 0x43 , 0x02 , 0xFF , 0xFF , 0xFF , 

    100. 

  100. 			0xBF , 0x15 , 0x0B , 0x00 , 0x00 , 0x00 , 0x01 , 0x00 , 

    101. 

  101. 			0x53 , 0x63 , 0x65 , 0x6E , 0x65 , 0x20 , 0x31 , 0x00 , 

    102. 

  102. 			0x00 , 0xBF , 0x14 , 0xC8 , 0x00 , 0x00 , 0x00 , 0x00 , 

    103. 

  103. 			0x00 , 0x00 , 0x00 , 0x00 , 0x10 , 0x00 , 0x2E , 0x00 , 

    104. 

  104. 			0x00 , 0x00 , 0x00 , 0x08 , 0x0A , 0x53 , 0x6F , 0x75 , 

    105. 

  105. 			0x6E , 0x64 , 0x43 , 0x6C , 0x61 , 0x73 , 0x73 , 0x00 , 

    106. 

  106. 			0x0B , 0x66 , 0x6C , 0x61 , 0x73 , 0x68 , 0x2E , 0x6D , 

    107. 

  107. 			0x65 , 0x64 , 0x69 , 0x61 , 0x05 , 0x53 , 0x6F , 0x75 , 

    108. 

  108. 			0x6E , 0x64 , 0x06 , 0x4F , 0x62 , 0x6A , 0x65 , 0x63 , 

    109. 

  109. 			0x74 , 0x0F , 0x45 , 0x76 , 0x65 , 0x6E , 0x74 , 0x44 , 

    110. 

  110. 			0x69 , 0x73 , 0x70 , 0x61 , 0x74 , 0x63 , 0x68 , 0x65 , 

    111. 

  111. 			0x72 , 0x0C , 0x66 , 0x6C , 0x61 , 0x73 , 0x68 , 0x2E , 

    112. 

  112. 			0x65 , 0x76 , 0x65 , 0x6E , 0x74 , 0x73 , 0x06 , 0x05 , 

    113. 

  113. 			0x01 , 0x16 , 0x02 , 0x16 , 0x03 , 0x18 , 0x01 , 0x16 , 

    114. 

  114. 			0x07 , 0x00 , 0x05 , 0x07 , 0x02 , 0x01 , 0x07 , 0x03 , 

    115. 

  115. 			0x04 , 0x07 , 0x02 , 0x05 , 0x07 , 0x05 , 0x06 , 0x03 , 

    116. 

  116. 			0x00 , 0x00 , 0x02 , 0x00 , 0x00 , 0x00 , 0x02 , 0x00 , 

    117. 

  117. 			0x00 , 0x00 , 0x02 , 0x00 , 0x00 , 0x01 , 0x01 , 0x02 , 

    118. 

  118. 			0x08 , 0x04 , 0x00 , 0x01 , 0x00 , 0x00 , 0x00 , 0x01 , 

    119. 

  119. 			0x02 , 0x01 , 0x01 , 0x04 , 0x01 , 0x00 , 0x03 , 0x00 , 

    120. 

  120. 			0x01 , 0x01 , 0x05 , 0x06 , 0x03 , 0xD0 , 0x30 , 0x47 , 

    121. 

  121. 			0x00 , 0x00 , 0x01 , 0x01 , 0x01 , 0x06 , 0x07 , 0x06 , 

    122. 

  122. 			0xD0 , 0x30 , 0xD0 , 0x49 , 0x00 , 0x47 , 0x00 , 0x00 , 

    123. 

  123. 			0x02 , 0x02 , 0x01 , 0x01 , 0x05 , 0x1F , 0xD0 , 0x30 , 

    124. 

  124. 			0x65 , 0x00 , 0x5D , 0x03 , 0x66 , 0x03 , 0x30 , 0x5D , 

    125. 

  125. 			0x04 , 0x66 , 0x04 , 0x30 , 0x5D , 0x02 , 0x66 , 0x02 , 

    126. 

  126. 			0x30 , 0x5D , 0x02 , 0x66 , 0x02 , 0x58 , 0x00 , 0x1D , 

    127. 

  127. 			0x1D , 0x1D , 0x68 , 0x01 , 0x47 , 0x00 , 0x00 , 0xBF , 

    128. 

  128. 			0x03 

    129. 

  129. 		];

    130. 

  130. 		internal static const soundClassSwfBytes3:Array=

    131. 

  131. 		[ 

    132. 

  132. 			0x3F , 0x13 , 0x0F , 0x00 , 0x00 , 0x00 , 0x01 , 0x00 , 

    133. 

  133. 			0x01 , 0x00 , 0x53 , 0x6F , 0x75 , 0x6E , 0x64 , 0x43 , 

    134. 

  134. 			0x6C , 0x61 , 0x73 , 0x73 , 0x00 , 0x44 , 0x0B , 0x0F , 

    135. 

  135. 			0x00 , 0x00 , 0x00 , 0x40 , 0x00 , 0x00 , 0x00 

    136. 

  136. 		];

    137. 

  137. 

    138. 

  138. 	}

    139. 

  139. }
    140.