Android平台gb28181 的相关内容

Android平台GB28181设备接入端实现实时快照

Android平台GB28181设计开发的时候，有个功能必不可少的：实时快照，特别是用于执法记录仪等场景下，用于图像留底或分析等考量。实时快照的实现并不难，目前实现有两种方式，一种是拿到数据（比如摄像头数据）后，直接上层编码，存取快照；另一种模...

Android平台GB28181设备接入端如何实现本地录像？

实现Android平台GB28181设备接入的时候，有个功能点不可避免，那就是本地录像，实际上，在实现GB28181设备接入模块之前，我们前些年做RTMP推送和轻量级RTSP服务的时候，早已经实现了本地录像功能。本地录像功能，我们实现的主要控制接口如下：音视频录制开关，...

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Android平台GB28181设备接入端本地SIP端口被占用或屏蔽怎么办？

好多开发者或厂商，对Android平台GB28181接入模块的定位，大多是IPC国标流程打通模拟，基于这个目的，很难按照标准SPEC规范实现Android平台GB28181设备接入，我们在跟第三方国标平台厂商对接时发现，部分公司，尽管参与了标准的制定或审校，自身实现，细节...

Android平台实现mp4文件实时推送RTMP|轻量级RTSP服务|GB28181平台

好多开发者有这样的诉求，想把本地录制的MP4文件，以实时流数据的形式，推送到RTMP服务器，注入轻量级RTSP服务，或者对接到GB28181平台，这块前几年我们就有对接。本次以MediaExtractor为例，先利用MediaExtractor，把mp4文件的音视频数据分离࿰...

如何实现Android平台GB28181设备对接Camera2数据

技术背景在写如何实现Android平台GB28181设备对接Camera2数据说明之前，我在前两年的blog就有针对camera2的RTMP直播推送模块做过技术分享：在Google 推出Android 5.0的时候, Android Camera API 版本升级到了API2(android.har...

如何让Android平台像IPC一样实现GB28181前端设备接入

技术背景好多开发者在做国标对接的时候，首先想到的是IPC摄像头，通过参数化配置，接入到国标平台，实现媒体数据的按需查看等操作。像执法记录仪等智能终端，跑在Android平台，对接GB28181平台的需求也非常大，网上相关demo也不少，但真正设计符合相关协议规范、功能完善、长时间稳定运...

Android平台GB28181设备接入端对接编码前后音视频源类型浅析

前言今天主要对Android平台GB28181设备接入模块支持的接入数据类型，做个简单的汇总：编码前数据（目前支持的有YV12/NV21/NV12/I420/RGB24/RGBA32/RGB565等数据类型），其中，Android平台前后摄像头数据，或者屏幕数据，或者Unity拿到的数...

如何在Android平台GB28181接入终端实现语音广播和语音对讲

技术背景在之前的blog，我们以Android平台国标接入终端为例，分别介绍了一些常规的功能，比如REGISTER、CATALOG、INVITE、Keepalive、SUBSCRIBE、NOTIFY等常规操作，今天主要介绍下语音广播和语音对讲这部分。GB28181平台广播和对讲这块，重要性不言而喻，...

Android平台实现RTSP|RTMP转GB28181网关接入

背景在事先Android平台RTSP、RTMP转GB28181网关之前，我们已经实现了Android平台GB28181的接入，可实现Android平台采集到的音视频数据，编码后，打包按需发到GB28181服务平台。此外，拉流端，我们已经有了成熟的RTSP和RTMP拉流播放方案。今天，我们要做的是&a...

如何实现Android平台GB28181前端设备接入

技术背景在实现Android平台GB28181前端设备接入之前，我们几年前就有了非常成熟的RTMP推送、RTSP推送和轻量级RTSP服务等模块，特别是RTMP推送，行业内应用非常广泛，好多开发者可能会问，既然有了以上模块，干嘛还要实现GB28181的前端接入呢？首先，我们了解下GB/T...

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