| /external/libvorbis/doc/vorbisenc/ |
| ov_ectl_ratemanage2_arg.html | 25 of the encoder's bitrate management configuration.
50 <dd>nonzero if bitrate management is active</dd>
53 <dd>Lower allowed bitrate limit in kilobits per second</dd>
55 <dd>Upper allowed bitrate limit in kilobits per second</dd>
57 <dd>Size of the bitrate reservoir in bits</dd>
60 <dd>Regulates the bitrate reservoir's preferred fill level in a range
62 bitrate spikes, 1.0 buffers against future sudden drops in
63 instantaneous bitrate. Default is 0.1 </dd>
66 <dd>Average bitrate setting in kilobits per second</dd>
69 for average bitrate adjustment; sets the minimum time in seconds th
[all...] |
| overview.html | 30 streamed. See the subsection titled <a href="#BBR">"managed bitrate
31 modes"</a> for details on setting limits on bitrate usage when Vorbis
51 bitrate)<p>
68 bitrate (ABR or CBR) stream.<p>
106 while allowing the bitrate to vary. 'Quality' modes (Variable BitRate)
119 A decimal float value requesting a desired quality. Libvorbisenc 1.1 allows quality requests in the range of -0.1 (lowest quality, smallest files) through +1.0 (highest-quality, largest files). Quality -0.1 is intended as an ultra-low setting in which low bitrate is much more important than quality consistency. Quality settings 0.0 and above are intended to produce consistent results at all times.
126 <h3>managed bitrate modes</h3>
129 infrastructure for 'managing' the bitrate of streams by setting
133 bitrate in some way. Although the difference is usually slight
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| ov_ectl_ratemanage_arg.html | 26 of the encoder's bitrate management configuration. Note that this is
57 <dd>nonzero if bitrate management is active</dd>
60 <dd>hard lower limit (in kilobits per second) below which the stream bitrate will never be allowed for any given bitrate_hard_window seconds of time.</dd>
62 <dd>hard upper limit (in kilobits per second) above which the stream bitrate will never be allowed for any given bitrate_hard_window seconds of time.</dd>
64 <dd>the window period (in seconds) used to regulate the hard bitrate minimum and maximum</dd>
67 <dd>soft lower limit (in kilobits per second) below which the average bitrate tracker will start nudging the bitrate higher.</dd>
69 <dd>soft upper limit (in kilobits per second) above which the average bitrate tracker will start nudging the bitrate lower.</dd>
71 <dd>the window period (in seconds) used to regulate the average bitrate minimum and maximum.</dd
[all...] |
| examples.html | 19 there's no need to impose bitrate constraints. True VBR encoding will
50 <h2>Example: encoding using average bitrate (ABR)</h2>
57 Encoding using an average bitrate mode (ABR).
65 mode that libVorbis does not support (eg, too low a bitrate, etc,
72 <h2>Example: encoding using constant bitrate (CBR)</h2>
79 Encoding using a constant bitrate mode (CBR).
87 mode that libVorbis does not support (eg, too low a bitrate, etc,
94 <h2>Example: encoding using VBR selected by approximate bitrate</h2>
102 an approximate bitrate. This is not ABR, it is true VBR, but selected
103 using the bitrate interface, and then turning bitrate management off
[all...] |
| changes.html | 38 bitrate management</a>. In addition, several <a
41 by the <a href="overview.html#BBR">new bitrate management</a>.<p>
74 to a <a href="overview.html#BBR">bit-reservoir-based bitrate
77 structure in order to better represent the abilities of the bitrate
83 Used to query the current state of bitrate management setup.
87 Used to set or alter bitrate management settings.
|
| /external/libvorbis/include/vorbis/ |
| vorbisenc.h | 36 * bitrate modes.
49 * \param max_bitrate Desired maximum bitrate (limit). -1 indicates unset.
50 * \param nominal_bitrate Desired average, or central, bitrate. -1 indicates unset.
51 * \param min_bitrate Desired minimum bitrate. -1 indicates unset.
58 * \retval OV_EIMPL Unimplemented mode; unable to comply with bitrate request.
69 * This function performs step-one of a three-step bitrate-managed encode
86 * \param max_bitrate Desired maximum bitrate (limit). -1 indicates unset.
87 * \param nominal_bitrate Desired average, or central, bitrate. -1 indicates unset.
88 * \param min_bitrate Desired minimum bitrate. -1 indicates unset.
95 * \retval OV_EIMPL Unimplemented mode; unable to comply with bitrate request
[all...] |
| /device/generic/goldfish/camera/ |
| media_profiles.xml | 31 <!ATTLIST Video bitRate CDATA #REQUIRED>
37 <!ATTLIST Audio bitRate CDATA #REQUIRED>
94 bitRate="128000"
99 bitRate="12200"
106 bitRate="192000"
112 bitRate="12200"
128 bitRate="128000"
133 bitRate="12200"
140 bitRate="192000"
146 bitRate="12200
[all...] |
| /device/asus/flo/ |
| media_profiles.xml | 31 <!ATTLIST Video bitRate CDATA #REQUIRED>
37 <!ATTLIST Audio bitRate CDATA #REQUIRED>
94 bitRate="128000"
99 bitRate="12200"
106 bitRate="1200000"
111 bitRate="96000"
118 bitRate="5000000"
123 bitRate="96000"
130 bitRate="8000000"
135 bitRate="96000
[all...] |
| /device/lge/mako/ |
| media_profiles.xml | 31 <!ATTLIST Video bitRate CDATA #REQUIRED>
37 <!ATTLIST Audio bitRate CDATA #REQUIRED>
94 bitRate="128000"
99 bitRate="12200"
106 bitRate="1200000"
111 bitRate="96000"
118 bitRate="5000000"
123 bitRate="96000"
130 bitRate="8000000"
135 bitRate="96000
[all...] |
| /device/samsung/tuna/ |
| media_profiles.xml | 31 <!ATTLIST Video bitRate CDATA #REQUIRED>
37 <!ATTLIST Audio bitRate CDATA #REQUIRED>
94 bitRate="128000"
99 bitRate="12200"
106 bitRate="1200000"
111 bitRate="96000"
118 bitRate="5000000"
123 bitRate="96000"
130 bitRate="8000000"
135 bitRate="96000
[all...] |
| /frameworks/av/media/libstagefright/codecs/aacenc/src/ |
| aacenc.c | 139 config.bitRate = 128000;
317 int ret, i, bitrate, tmp; local
331 config.bitRate = pAAC_param->bitRate;
359 /* check the bitrate */
360 if(config.bitRate!=0 && ((config.bitRate/config.nChannelsOut < 4000) ||
361 (config.bitRate/config.nChannelsOut > 160000) ||
362 (config.bitRate > config.sampleRate*6*config.nChannelsOut)))
364 config.bitRate = 640*config.sampleRate/tmp*config.nChannelsOut
[all...] |
| aacenc_core.c | 46 config->bitRate = 128000;
91 config.bitRate,
111 qcInit.averageBits = (Word16) ((config.bitRate * FRAME_LEN_LONG) / config.sampleRate);
121 qcInit.bitrate = config.bitRate;
129 hAacEnc->bseInit.bitrate = config.bitRate;
174 /* adjust bitrate and frame length */
176 aacEnc->config.bitRate,
|
| /external/mp4parser/isoparser/src/main/java/com/coremedia/iso/boxes/apple/ |
| AppleLosslessSpecificBox.java | 20 bitrate? 32bit samplerate
31 private long bitRate; // 32bit
107 return bitRate;
110 public void setBitRate(int bitRate) {
111 this.bitRate = bitRate;
135 bitRate = IsoTypeReader.readUInt32(content);
151 IsoTypeWriter.writeUInt32(byteBuffer, bitRate);
|
| /device/samsung/manta/ |
| media_profiles.xml | 30 <!ATTLIST Video bitRate CDATA #REQUIRED>
36 <!ATTLIST Audio bitRate CDATA #REQUIRED>
84 bitRate="12000000"
90 bitRate="96000"
97 bitRate="8000000"
103 bitRate="96000"
111 bitRate="3000000"
117 bitRate="96000"
125 bitRate="12000000"
132 bitRate="96000
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| /external/libvorbis/lib/ |
| bitrate.h | 13 function: bitrate tracking and management
14 last mod: $Id: bitrate.h 13293 2007-07-24 00:09:47Z xiphmont $
25 /* encode side bitrate tracking */
|
| /external/libvorbis/doc/vorbisfile/ |
| ov_bitrate_instant.html | 20 <p>Used to find the most recent bitrate played back within the file. Will return 0 if the bitrate has not changed or it is the beginning of the file.
43 <li>0 indicates the beginning of the file or unchanged bitrate info.</li>
44 <li><i>n</i> indicates the actual bitrate since the last call.</li>
45 <li>OV_FALSE indicates that playback is not in progress, and thus there is no instantaneous bitrate information to report.</li>
|
| ov_bitrate.html | 20 <p>This function returns the average bitrate for the specified logical bitstream. This may be different from the <a href=ov_info.html>ov_info->nominal_bitrate</a> value, as it is based on the actual average for this bitstream if the file is seekable.
21 <p>Nonseekable files will return the nominal bitrate setting or the average of the upper and lower bounds, if any of these values are set.
41 <dd>Link to the desired logical bitstream. For nonseekable files, this argument is ignored. To retrieve the bitrate for the entire bitstream, this parameter should be set to -1.</dd>
49 <li><i>n</i> indicates the bitrate for the given logical bitstream or the entire
51 find the *actual* average bitrate. If the file is streaming (nonseekable), it
52 returns the nominal bitrate (if set) or else the average of the
|
| vorbis_info.html | 53 <dd>Specifies the upper limit in a VBR bitstream. If the value matches the bitrate_nominal and bitrate_lower parameters, the stream is fixed bitrate. May be unset if no limit exists.</dd>
55 <dd>Specifies the average bitrate for a VBR bitstream. May be unset. If the bitrate_upper and bitrate_lower parameters match, the stream is fixed bitrate.</dd>
57 <dd>Specifies the lower limit in a VBR bitstream. If the value matches the bitrate_nominal and bitrate_upper parameters, the stream is fixed bitrate. May be unset if no limit exists.</dd>
|
| /external/chromium/third_party/libjingle/source/talk/session/phone/ |
| codec.cc | 42 // If a nonzero bitrate is specified, it must match the actual bitrate,
50 (codec.bitrate == 0 || bitrate == -1 || bitrate == codec.bitrate) &&
56 os << "AudioCodec[" << id << ":" << name << ":" << clockrate << ":" << bitrate
|
| /device/asus/grouper/ |
| media_profiles.xml | 32 <!ATTLIST Video bitRate CDATA #REQUIRED>
38 <!ATTLIST Audio bitRate CDATA #REQUIRED>
94 bitRate="384000"
100 bitRate="12200"
107 bitRate="1536000"
113 bitRate="12200"
120 bitRate="4000000"
126 bitRate="96000"
133 bitRate="384000"
143 bitRate="12200
[all...] |
| /device/ti/panda/ |
| media_profiles.xml | 31 <!ATTLIST Video bitRate CDATA #REQUIRED>
37 <!ATTLIST Audio bitRate CDATA #REQUIRED>
84 bitRate="3000000"
90 bitRate="24000"
97 bitRate="256000"
103 bitRate="12200"
120 bitRate="1000000"
126 bitRate="24000"
133 bitRate="256000"
139 bitRate="12200
[all...] |
| /prebuilts/gcc/linux-x86/host/i686-linux-glibc2.7-4.4.3/sysroot/usr/include/linux/ |
| isdnif.h | 38 #define ISDN_PROTO_L2_V11096 7 /* V.110 bitrate adaption 9600 Baud */
39 #define ISDN_PROTO_L2_V11019 8 /* V.110 bitrate adaption 19200 Baud */
40 #define ISDN_PROTO_L2_V11038 9 /* V.110 bitrate adaption 38400 Baud */
|
| /prebuilts/gcc/linux-x86/host/i686-linux-glibc2.7-4.6/sysroot/usr/include/linux/ |
| isdnif.h | 38 #define ISDN_PROTO_L2_V11096 7 /* V.110 bitrate adaption 9600 Baud */
39 #define ISDN_PROTO_L2_V11019 8 /* V.110 bitrate adaption 19200 Baud */
40 #define ISDN_PROTO_L2_V11038 9 /* V.110 bitrate adaption 38400 Baud */
|
| /prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.7-4.6/sysroot/usr/include/linux/ |
| isdnif.h | 38 #define ISDN_PROTO_L2_V11096 7 /* V.110 bitrate adaption 9600 Baud */
39 #define ISDN_PROTO_L2_V11019 8 /* V.110 bitrate adaption 19200 Baud */
40 #define ISDN_PROTO_L2_V11038 9 /* V.110 bitrate adaption 38400 Baud */
|
| /frameworks/av/media/libstagefright/codecs/aacenc/SampleCode/ |
| AAC_E_SAMPLES.c | 38 "voAACEncTest -if <inputfile.pcm> -of <outputfile.aac> -sr <samplerate> -ch <channel> -br <bitrate> -adts <adts> \n"
43 "-br encoded aac bitrate, default 64000 * (samplerate/100)*channel/441(480)\n"
51 // bitRate/nChannels > 8000
52 // bitRate/nChannels < 160000
53 // bitRate/nChannels < sampleRate*6
55 param->bitRate = 0;
96 param->bitRate = atoi(*argv);
113 if(param->bitRate == 0)
118 param->bitRate = 640*param->nChannels*param->sampleRate/scale;
|
