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包括 IP电话,视频监控,视频会议,mp3解码
包括 IP电话,视频监控,视频会议,mp3解码-VC++ Develop
- 2023-06-07 10:10:05下载
- 积分:1
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GSM 06.10 13kbit/s RPE/LTP 语音压缩算法
GSM 06.10 13kbit/s RPE/LTP 语音压缩算法 -GSM 06.10 13kbit/s RPE/LTP voice compression algorithm
- 2022-12-30 01:35:04下载
- 积分:1
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open sip souce code
c 语言实现可以在linux 编译
open sip souce code
c 语言实现可以在linux 编译-open sip souce codec language can realize linux compile
- 2022-08-07 07:10:05下载
- 积分:1
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use H.323 voice calls for the procedure
利用h.323进行语音呼叫的程序-use H.323 voice calls for the procedure
- 2022-04-12 21:20:34下载
- 积分:1
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视频同步计数,实现视频传输控制信号的工业视频应用!
视频同步计数,实现视频传输控制信号的工业视频应用!-Video Sync count, video transmission control signals in the industrial video applications.
- 2022-01-25 15:30:05下载
- 积分:1
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h.323协议的中文版,共三部分,可以作为多媒体业务的通信规范...
h.323协议的中文版,共三部分,可以作为多媒体业务的通信规范-the Chinese version of the h.323 agreement, including three parts, can serve as a multimedia business communications standards
- 2023-03-25 12:55:04下载
- 积分:1
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G726局域网语音通话的程序和源代码是使用语音压缩…
G726局域网语音通话程序和源代码
这是使用G726语音压缩(16kbps)和RTP进行传输的程序,因为我没有带WIFI的PPC,所以每个程序都是单独测试的,PC端和PPC端分别都工作正常。
G726编解码算法来自OpenH323.传输使用的RTP可以在RTP程序中找到讲解,这个程序主要是G726的函数。将整个 G726封装为g726_Encode和g726_Decode两个函数,参数为压缩和解压数据存储的地址指针,可以将960字节压缩到120字节和将 120字节解压为960字节。这里G726使用的时候,音频设置为8kHz,16位量化,单声道。
使用方法很简单,只用两端各自输入对方的IP,然后按下“开始对话”,就可以进行语音通信了。
PPC端的运行比较稳定,已经进行了自收自发近一个小时连续工作的测试,非常稳定,话音清晰。-G726 LAN voice calls procedures and the source code is the use of voice compression G726 (16kbps ) and RTP for the transmission process, because I did not bring WIFI the PPC, there are separate procedures for each test, PC- and PPC-were all normal work. G726 codec algorithm from the OpenH323. RTP transmission can be used in the process to find RTP stresses Xie, this procedure is mainly a function of G726. Packaging whole G726 for g726_Encode and g726_Decode two functions, Parameters for the compression and decompression of data storage address pointer, 960 bytes can be compressed to 120 to 120 bytes and bytes to
- 2022-01-26 00:22:56下载
- 积分:1
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Described in detail by (RTC) API to create audio and video conferencing, shared...
详细介绍了由(RTC)API创建的音视频会议、共享应用程序、点对点对话和视频聊天优化向导界面。
- 2022-06-01 04:34:18下载
- 积分:1
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分网络传输部分、音频输入、音频输出、视频输入、视频输出、音频视频压缩、音频波形显示、界面。共创建个线程,音频输入线程、音频输出线程(这两个有WINAPI隐式创建...
分网络传输部分、音频输入、音频输出、视频输入、视频输出、音频视频压缩、音频波形显示、界面。共创建个线程,音频输入线程、音频输出线程(这两个有WINAPI隐式创建)、音频视频压缩传送线程和主线程。因为音频的采样率比视频采样率高得多,这里的音频的采样率为8000Hz而视频仅为20左右,所以从宏观来看,音频是连续的,而视频是非连续的,这也就是无须为视频输入输出创建独立线程的原因。- Minute network transmission part, audio frequency input, audio
frequency output, video input, video output, audio frequency video
frequency compression, audio frequency profile demonstration, contact
surface. Altogether founds the line regulation, the audio frequency
input line regulation, the audio frequency output line regulation
(these two has WINAPI to hide type to found), the audio frequency
video frequency compression transmission line regulation and the
master line regulation. Because the audio frequency sampling rate is
much higher than the video frequency sampling rate, here audio
frequency sampling rate is 8000Hz but the video frequency is only
about 20, therefore from macroscopic looked, the audio frequency is
continual, but video frequency right and wrong continual, this also
- 2022-12-24 12:05:04下载
- 积分:1
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jrtp流媒体传输的code,适合大家参考编程用
jrtp流媒体传输的code,适合大家参考编程用-jrtp streaming media transmission of code, suitable for everyone with reference programming
- 2022-03-23 22:25:35下载
- 积分:1