g729 | g729 codec from : http : //g729.googlecode.com/svn/trunk/ | Build Tool library

by bdkoepke C Version: Current License: GPL-3.0

X-Ray Key Features Code Snippets Community Discussions(6)Vulnerabilities Install Support

kandi X-RAY | g729 Summary

g729 is a C library typically used in Utilities, Build Tool applications. g729 has no bugs, it has no vulnerabilities, it has a Strong Copyleft License and it has low support. You can download it from GitHub.

g729 codec from: http://g729.googlecode.com/svn/trunk/

Support

Quality

Security

License

Reuse

Support

g729 has a low active ecosystem.

It has 8 star(s) with 2 fork(s). There are 4 watchers for this library.

It had no major release in the last 6 months.

g729 has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of g729 is current.

Quality

g729 has 0 bugs and 0 code smells.

Security

g729 has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

g729 code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

g729 is licensed under the GPL-3.0 License. This license is Strong Copyleft.

Strong Copyleft licenses enforce sharing, and you can use them when creating open source projects.

Reuse

g729 releases are not available. You will need to build from source code and install.

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g729 Key Features

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g729 Examples and Code Snippets

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Community Discussions

Trending Discussions on g729

G711a and G711u codec enable in PJSIP

How can I fix "Internal data stream error" generated by the Gstreamer appsrc element?

SIP over TLS bandwidth consumption

Removing all text except text between 2 matching pattern Shell Script

What is payload-type tag means in jingle IQ?

How to enable G729 audio codec in linphone 4.3.0 new SDK for android?

QUESTION

G711a and G711u codec enable in PJSIP

Asked 2021-Jan-21 at 12:21

PJSIP - 2.9

I am trying to enable ALAW and ULAW code into my iOS app. I passed list of codec for account add with G711A/8000/1 and G711U/8000/1 but when I make call and check the INVTE I did not see anyone of codec there.

Whereas if I add another codec I can see that enabled in INVITE. I tried to check whether these codecs has some other dependency or it has be enabled like G729.

Please help me if someone can. Thank you

...

ANSWER

Answered 2021-Jan-21 at 12:21

Basically G711a refers to PCMA and G711u refer as PCMU. So if you want to enable G711A or ALAW that means you need to use PCMA/8000/1 and for G711U or ULAW you need to have PCMU/8000/1

It is a bit confusing initially for me but now it's pretty clear.

Source https://stackoverflow.com/questions/65608292

QUESTION

How can I fix "Internal data stream error" generated by the Gstreamer appsrc element?

Asked 2020-Dec-22 at 11:34

I am trying to use appsrc element of Gstreamer on a trivial example. I am creating a buffer, filling it with dummy data and trying to send it to a fakesink. The code is a watered down version of the tutorial given in link below. It only has two elements, appsrc and fakesink. My code is also given below.

When I run this code I get "Error: Internal data stream error." I have searched for a solution and as far as I can tell, the issue is attributed to mismatch of caps between elements. I don't think this is the issue here since I only have two elements.

I have tried setting "caps" property of appsrc to NULL here, but I have also tried passing the proper "caps" property which was "audio/G729." Both have failed. Also it seems like the appsrc is fine for the first 4 chunks but then it generates an error. It is always after 4 Chunks. Not sure if that is a clue.

Also, I am running the code on an embedded system (ARM Cortex-A15) but I don't think that is related. I can succesfully stream a G729 encoded Audio file on this system via following command:

...

ANSWER

Answered 2020-Dec-22 at 11:34

I forgot to link the elements. The following line solves the issue.

Source https://stackoverflow.com/questions/65395283

QUESTION

SIP over TLS bandwidth consumption

Asked 2020-Sep-18 at 16:11

let's say I have connection using SIPS (SIP secure) using g729 codec. Does anyone know how many bandwidth it takes?

I know call using g729 codec 10ms is about 11Kb bandwidth consumption.

...

ANSWER

Answered 2020-Sep-18 at 16:11

According to me:

SIP or SIPS use almost the same bandwidth. It will makes no difference.
The SIP bandwidth compared to RTP is insignificant.

Imagine you have a one minute call. The total exchange would be, for example:

For SIP:

Source https://stackoverflow.com/questions/63942265

QUESTION

Removing all text except text between 2 matching pattern Shell Script

Asked 2020-Jul-22 at 07:17

Let me explain what I am trying to do . I am trying to extract a key between 2 matching patterns and delete everything from a command output (not a file) and take it into a variable for further use .

asterisk -r -x "sip show peer 2030" output the following text

...

ANSWER

Answered 2020-Jul-22 at 06:09

You are sooo clooossee! (so close) You simply need to suppress the normal printing of output from sed and print only if a substitution is made, e.g.

Source https://stackoverflow.com/questions/63027862

QUESTION

What is payload-type tag means in jingle IQ?

Asked 2020-Jun-30 at 21:59

When initializing jingle call we should send an IQ as shown below. I still don't understand the use of payload-type and which criteria to take into account in order to list them. I tried to read Supported media formats from android documentation but I did not see any relation with payload-type. After I read RTP payload formats, I some what understood what was a payload. I want to know if it is possible to list available payload types in my device or I should add other dependenies in my project in order to list them.

...

ANSWER

Answered 2020-Jun-30 at 21:59

XMPP XEP-0167: Jingle RTP Sessions: Application Format speciications would be better place to look I guess:

The application format consists of one or more encodings contained within a wrapper element qualified by the 'urn:xmpp:jingle:apps:rtp:1' namespace (see Namespace Versioning regarding the possibility of incrementing the version number). In the language of RFC 4566 each encoding is a payload-type; therefore, each element specifies an encoding that can be used for the RTP stream, as illustrated in the following example.

Source https://stackoverflow.com/questions/62659004

QUESTION

How to enable G729 audio codec in linphone 4.3.0 new SDK for android?

Asked 2020-May-13 at 07:29

Can you please help me out, How to enable G729 audio codec in linphone 4.3.0 SDK please help me out for this as i am in trouble from a couple of days your help is great-full for me hope some one help me...for this,,,thanks in advance

...

ANSWER

Answered 2020-May-13 at 07:29

Linphone 4.4.0 build steps as per below mention

Build dependencies Need to required setup in Linux
------------------------------------------------------------------
Common to all target platforms
The following tools must be installed on the build machine:

cmake >= 3.6
python = 2.7 (python 3.7 if C# wrapper generation is disabled)
pip
yasm
nasm
doxygen
Pystache (use pip install pystache)
six (use pip install six)

- Download the latest linphone-sdk
$ git clone https://gitlab.linphone.org/BC/public/linphone-sdk.git -- recursive

- Successfully Android SDK download after below mention command execute
$ mkdir build
$ cd build

$ export ANDROID_HOME=$HOME/Android/Sdk && export PATH=$PATH:$ANDROID_HOME/tools && export PATH=$PATH:/opt/android-sdk/ndk-bundle

$ cmake .. -DLINPHONESDK_PLATFORM:STRING=Android -DLINPHONESDK_ANDROID_ARCHS="arm64, armv7, x86_64, x86" -DENABLE_G729=YES -DENABLE_G729B_CNG=YES -DENABLE_VCARD=OFF -DENABLE_ILBC=OFF -DENABLE_SILK=OFF -DENABLE_ISAC=OFF -DENABLE_MKV=OFF -DENABLE_GSM=OFF -DENABLE_DOC=OFF -DENABLE_UNIT_TESTS=OFF -DENABLE_LIME=OFF -DENABLE_GPL_THIRD_PARTIES=OFF -DENABLE_NON_FREE_CODECS=OFF

$ cmake --build .

- Successfully build generate after go to linphone-sdk/build/maven_repository/org/linphone/linphone-sdk-android/4.4.0-alpha.221+1d24dfa/linphone-sdk-android-4.4.0-alpha.221+1d24dfa.aar

- linphone-sdk-android-4.4.0-alpha.221+1d24dfa.aar this file import in android-studio and sync the project as per below mention steps

1)File -> New -> New Module -> Import .jar/.aar and import your .aar.

2)Then in your project’s build.gradle (the one under ‘app’) add the following:

dependencies {
compile project(':linphone-sdk-android-4.4.0-alpha.221+1d24dfa.aar')
}

3)Clean Build after all the above steps.

Source https://stackoverflow.com/questions/61751840

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Vulnerabilities

No vulnerabilities reported

Install g729

You can download it from GitHub.

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