Adobe 22030000 User Guide - Page 36

Total disc space required = 183 MB + 1 MB + 12 MB + 150 MB + 1, 200 MB = 1, 546 MB or 1.546 GB.

Page 36 highlights

ENCORE CS3 32 User Guide 2 Space required for the audio, motion menu, and slide show: • 127-minute audio stream with a data rate of 0.192 Mbps = 127 minutes x 60 seconds x 0.192 = 1,463.04 Mbits; divided by 8 bits = 182.88 MB rounded off to 183 MB. • 30-second menu audio stream = 30 seconds x 0.192 Mbps = 5.76 Mbits; divided by 8 bits = 0.72 MB rounded off to 1 MB. • 8-minute slide show audio stream = 8 minutes x 60 seconds x 0.192 Mbps = 92.16 Mbits; divided by 8 bits = 11.52 MB rounded off to 12 MB. • 30-second motion menu at 40 Mbps = 1,200 Mbits; divided by 8 bits = 150 MB. • 8-minute slide show video (all pan and zoom) at 20 Mbps = 8 minutes x 60 seconds x 20 Mbps = 9,600 Mbits; divided by 8 bits = 1,200 MB or 1.2 GB. • Total disc space required = 183 MB + 1 MB + 12 MB + 150 MB + 1,200 MB = 1,546 MB or 1.546 GB. 3 Calculate amount of disc space available for video by subtracting the total disc space required in step 2 from the total available disc space in step 1: • 24.5 GB available space - 1.546 GB required = 22.954 GB available for video. 4 Calculate the data rate of the video by dividing the disc space available for video (in step 3) by the amount of video (in seconds) the project contains. • 183,632 Mbits available (22.954 GB x 1,000 MB/GB x 8 bits per byte) divided by 7,620 seconds of video (127 minutes x 60 seconds per minute) = 24.10 Mbps. • 127 minutes of video at 24.10 Mbps = 22.96 GB. (127 x 24.10 x 60 seconds = 183,642 Mbits, divided by 8 = 22,955.25 MB, divided by 1,000 = 22.96 GB). 5 Determine the maximum video data rate for this project by subtracting the combined audio data rates from the disc's maximum video data rate of 40 Mbps. • 40 Mbps - 0.576 Mbps (0.192 + 0.192 + 0.192) = 39.424 Mbps So the video will fit on the disc using the video data rate of 24.10 Mbps, which is below the maximum video data rate of 39.424 Mbps.

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
  • 104
  • 105
  • 106
  • 107
  • 108
  • 109
  • 110
  • 111
  • 112
  • 113
  • 114
  • 115
  • 116
  • 117
  • 118
  • 119
  • 120
  • 121
  • 122
  • 123
  • 124
  • 125
  • 126
  • 127
  • 128
  • 129
  • 130
  • 131
  • 132
  • 133
  • 134
  • 135
  • 136
  • 137
  • 138
  • 139
  • 140
  • 141
  • 142
  • 143
  • 144
  • 145
  • 146
  • 147
  • 148
  • 149
  • 150
  • 151
  • 152
  • 153
  • 154
  • 155
  • 156
  • 157
  • 158
  • 159
  • 160
  • 161
  • 162
  • 163
  • 164
  • 165
  • 166
  • 167
  • 168
  • 169
  • 170
  • 171
  • 172
  • 173
  • 174
  • 175
  • 176
  • 177
  • 178
  • 179
  • 180
  • 181
  • 182
  • 183
  • 184
  • 185
  • 186
  • 187
  • 188
  • 189
  • 190
  • 191
  • 192
  • 193
  • 194
  • 195
  • 196
  • 197
  • 198
  • 199

ENCORE CS3
User Guide
32
2
Space required for the audio, motion menu, and slide show:
127-minute audio stream with a data rate of 0.192 Mbps = 127 minutes x 60 seconds x 0.192 = 1,463.04 Mbits;
divided by 8 bits = 182.88 MB rounded off to 183 MB.
30-second menu audio stream = 30 seconds x 0.192 Mbps = 5.76 Mbits; divided by 8 bits = 0.72 MB rounded off
to 1 MB.
8-minute slide show audio stream = 8 minutes x 60 seconds x 0.192 Mbps = 92.16 Mbits; divided by 8 bits = 11.52
MB rounded off to 12 MB.
30-second motion menu at 40 Mbps = 1,200 Mbits; divided by 8 bits = 150 MB.
8-minute slide show video (all pan and zoom) at 20 Mbps = 8 minutes x 60 seconds x 20 Mbps = 9,600 Mbits;
divided by 8 bits = 1,200 MB or 1.2 GB.
Total disc space required = 183 MB + 1 MB + 12 MB + 150 MB + 1,200 MB = 1,546 MB or 1.546 GB.
3
Calculate amount of disc space available for video by subtracting the total disc space required in step 2 from the
total available disc space in step 1:
24.5 GB available space - 1.546 GB required = 22.954 GB available for video.
4
Calculate the data rate of the video by dividing the disc space available for video (in step 3) by the amount of video
(in seconds) the project contains.
183,632 Mbits available (22.954 GB x 1,000 MB/GB x 8 bits per byte) divided by 7,620 seconds of video (127
minutes x 60 seconds per minute) = 24.10 Mbps.
127 minutes of video at 24.10 Mbps = 22.96 GB.
(127 x 24.10 x 60 seconds = 183,642 Mbits, divided by 8 = 22,955.25 MB, divided by 1,000 = 22.96 GB).
5
Determine the maximum video data rate for this project by subtracting the combined audio data rates from the
disc’s maximum video data rate of 40 Mbps.
40 Mbps - 0.576 Mbps (0.192 + 0.192 + 0.192) = 39.424 Mbps
So the video will fit on the disc using the video data rate of 24.10 Mbps, which is below the maximum video data rate
of 39.424 Mbps.