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
200
201
202
203
|
<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2010 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<!DOCTYPE MediaSettings [
<!ELEMENT MediaSettings (CamcorderProfiles,
EncoderOutputFileFormat+,
VideoEncoderCap+,
AudioEncoderCap+,
VideoDecoderCap,
AudioDecoderCap)>
<!ELEMENT CamcorderProfiles (EncoderProfile+, ImageEncoding+, ImageDecoding, Camera)>
<!ELEMENT EncoderProfile (Video, Audio)>
<!ATTLIST EncoderProfile quality (480p|qcif) #REQUIRED>
<!ATTLIST EncoderProfile fileFormat (mp4|3gp) #REQUIRED>
<!ATTLIST EncoderProfile duration (30|60) #REQUIRED>
<!ATTLIST EncoderProfile cameraId (0|1) #REQUIRED>
<!ELEMENT Video EMPTY>
<!ATTLIST Video codec (h264|h263|m4v) #REQUIRED>
<!ATTLIST Video bitRate CDATA #REQUIRED>
<!ATTLIST Video width CDATA #REQUIRED>
<!ATTLIST Video height CDATA #REQUIRED>
<!ATTLIST Video frameRate CDATA #REQUIRED>
<!ELEMENT Audio EMPTY>
<!ATTLIST Audio codec (amrnb|amrwb|aac) #REQUIRED>
<!ATTLIST Audio bitRate CDATA #REQUIRED>
<!ATTLIST Audio sampleRate CDATA #REQUIRED>
<!ATTLIST Audio channels (1|2) #REQUIRED>
<!ELEMENT ImageEncoding EMPTY>
<!ATTLIST ImageEncoding quality (90|80|70|60|50|40) #REQUIRED>
<!ELEMENT ImageDecoding EMPTY>
<!ATTLIST ImageDecoding memCap CDATA #REQUIRED>
<!ELEMENT Camera EMPTY>
<!ELEMENT EncoderOutputFileFormat EMPTY>
<!ATTLIST EncoderOutputFileFormat name (mp4|3gp) #REQUIRED>
<!ELEMENT VideoEncoderCap EMPTY>
<!ATTLIST VideoEncoderCap name (h264|h263|m4v|wmv) #REQUIRED>
<!ATTLIST VideoEncoderCap enabled (true|false) #REQUIRED>
<!ATTLIST VideoEncoderCap minBitRate CDATA #REQUIRED>
<!ATTLIST VideoEncoderCap maxBitRate CDATA #REQUIRED>
<!ATTLIST VideoEncoderCap minFrameWidth CDATA #REQUIRED>
<!ATTLIST VideoEncoderCap maxFrameWidth CDATA #REQUIRED>
<!ATTLIST VideoEncoderCap minFrameHeight CDATA #REQUIRED>
<!ATTLIST VideoEncoderCap maxFrameHeight CDATA #REQUIRED>
<!ATTLIST VideoEncoderCap minFrameRate CDATA #REQUIRED>
<!ATTLIST VideoEncoderCap maxFrameRate CDATA #REQUIRED>
<!ELEMENT AudioEncoderCap EMPTY>
<!ATTLIST AudioEncoderCap name (amrnb|amrwb|aac|wma) #REQUIRED>
<!ATTLIST AudioEncoderCap enabled (true|false) #REQUIRED>
<!ATTLIST AudioEncoderCap minBitRate CDATA #REQUIRED>
<!ATTLIST AudioEncoderCap maxBitRate CDATA #REQUIRED>
<!ATTLIST AudioEncoderCap minSampleRate CDATA #REQUIRED>
<!ATTLIST AudioEncoderCap maxSampleRate CDATA #REQUIRED>
<!ATTLIST AudioEncoderCap minChannels (1|2) #REQUIRED>
<!ATTLIST AudioEncoderCap maxChannels (1|2) #REQUIRED>
<!ELEMENT VideoDecoderCap EMPTY>
<!ATTLIST VideoDecoderCap name (wmv) #REQUIRED>
<!ATTLIST VideoDecoderCap enabled (true|false) #REQUIRED>
<!ELEMENT AudioDecoderCap EMPTY>
<!ATTLIST AudioDecoderCap name (wma) #REQUIRED>
<!ATTLIST AudioDecoderCap enabled (true|false) #REQUIRED>
]>
<!--
This file is used to declare the multimedia profiles and capabilities
on an android-powered device.
-->
<MediaSettings>
<!-- Each camcorder profile defines a set of predefined configuration parameters -->
<CamcorderProfiles cameraId="0">
<EncoderProfile quality="480p" fileFormat="mp4" duration="60">
<Video codec="h264"
bitRate="3000000"
width="720"
height="480"
frameRate="30" />
<Audio codec="aac"
bitRate="96000"
sampleRate="16000"
channels="1" />
</EncoderProfile>
<EncoderProfile quality="qcif" fileFormat="3gp" duration="30">
<Video codec="h264"
bitRate="256000"
width="176"
height="144"
frameRate="30" />
<Audio codec="amrnb"
bitRate="12200"
sampleRate="8000"
channels="1" />
</EncoderProfile>
<ImageEncoding quality="90" />
<ImageEncoding quality="80" />
<ImageEncoding quality="70" />
<ImageDecoding memCap="20000000" />
</CamcorderProfiles>
<CamcorderProfiles cameraId="1">
<EncoderProfile quality="480p" fileFormat="mp4" duration="60">
<Video codec="h264"
bitRate="1000000"
width="640"
height="480"
frameRate="15" />
<Audio codec="aac"
bitRate="96000"
sampleRate="16000"
channels="1" />
</EncoderProfile>
<EncoderProfile quality="qcif" fileFormat="3gp" duration="30">
<Video codec="h264"
bitRate="256000"
width="176"
height="144"
frameRate="15" />
<Audio codec="amrnb"
bitRate="12200"
sampleRate="8000"
channels="1" />
</EncoderProfile>
<ImageEncoding quality="90" />
<ImageEncoding quality="80" />
<ImageEncoding quality="70" />
<ImageDecoding memCap="20000000" />
</CamcorderProfiles>
<EncoderOutputFileFormat name="3gp" />
<EncoderOutputFileFormat name="mp4" />
<!--
If a codec is not enabled, it is invisible to the applications
In other words, the applications won't be able to use the codec
or query the capabilities of the codec at all if it is disabled
-->
<VideoEncoderCap name="h264" enabled="true"
minBitRate="64000" maxBitRate="3000000"
minFrameWidth="176" maxFrameWidth="800"
minFrameHeight="144" maxFrameHeight="480"
minFrameRate="1" maxFrameRate="30" />
<VideoEncoderCap name="h263" enabled="true"
minBitRate="64000" maxBitRate="1000000"
minFrameWidth="176" maxFrameWidth="800"
minFrameHeight="144" maxFrameHeight="480"
minFrameRate="1" maxFrameRate="30" />
<VideoEncoderCap name="m4v" enabled="true"
minBitRate="64000" maxBitRate="2000000"
minFrameWidth="176" maxFrameWidth="800"
minFrameHeight="144" maxFrameHeight="480"
minFrameRate="1" maxFrameRate="30" />
<AudioEncoderCap name="aac" enabled="true"
minBitRate="8192" maxBitRate="96000"
minSampleRate="8000" maxSampleRate="16000"
minChannels="1" maxChannels="1" />
<AudioEncoderCap name="amrwb" enabled="true"
minBitRate="6600" maxBitRate="23050"
minSampleRate="16000" maxSampleRate="16000"
minChannels="1" maxChannels="1" />
<AudioEncoderCap name="amrnb" enabled="true"
minBitRate="5525" maxBitRate="12200"
minSampleRate="8000" maxSampleRate="8000"
minChannels="1" maxChannels="1" />
<!--
FIXME:
We do not check decoder capabilities at present
At present, we only check whether windows media is visible
for TEST applications. For other applications, we do
not perform any checks at all.
-->
<VideoDecoderCap name="wmv" enabled="false"/>
<AudioDecoderCap name="wma" enabled="false"/>
</MediaSettings>
|
