rtmp

clang error invalid version number in -miphoneos-version-min=.sd

由 安稳与你 提交于 2019-12-11 12:50:11
问题 When i compile librtmp for ios, the script shows below: #!/bin/sh # OS X Yosemite, Xcode 6.1 set -ex DEVELOPER="/Applications/Xcode.app/Contents/Developer" DEVICE_SDK="$DEVELOPER/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk" SIMULATOR_SDK="$DEVELOPER/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk" CURRPATH=`pwd` SOURCE="rtmpdump" DSTDIR="librtmp" LIBSSL=`cd ../OpenSSL/libssl;pwd` ARCHS="i386 x86_64 armv7 armv7s arm64" rm -rf $DSTDIR mkdir $DSTDIR if [ ! -d

RTMP stream on IE dies after ~1 second

由 匆匆过客 提交于 2019-12-11 12:21:20
问题 Follow-up from: RTMP stream plays sound for 1 second, then stops - no video at all The behavior here is really strange. My config: jwplayer('canvas').setup({ file : "stream.smil", width : 1024, height : 768, stagevideo : false, autostart : true }); stream.smil : <smil> <head> <meta base="rtmp://192.168.1.160:1340/live/" /> </head> <body> <switch> <video src="large" width="1024" height="768" system-bitrate="2000000" /> <video src="small" width="640" height="480" system-bitrate="800000" /> <

Unable to Play RTMP live video stream in ios

由 孤街醉人 提交于 2019-12-11 10:39:33
问题 I have downloaded sample code using this link: https://github.com/yixia/Vitamio-iOS I tried to play RTMP video streaming, but it does no play it gives the error: NAL 1RRE &&&& VMediaPlayer Error: (null) I used this key: keys[0] = @"-rtmp_live"; vals[0] = @"-1"; [mMPayer setOptionsWithKeys:keys withValues:vals]; Video does not play. Does somebody have an idea why? 回答1: For live streaming on ios, you should use Apple HLS (Http Live Streaming), you must have segmentation on your streaming

Stream Video from Mobile

由 ﹥＞﹥吖頭↗ 提交于 2019-12-11 09:23:56
问题 I'm looking the best solution for video streaming from Mobile devices . As far as I understand, The most efficient way is using RTMP \ RTSP \ UDP protocol, or TCP \ websockets. So far I've found few options: HTTP Live Streaming (IOS) - but it's only for IOS HTML5 LIVE VIDEO STREAMING VIA WEBSOCKETS - which works on node.js, but with no audio! BinaryJS - bidrectional realtime binary data with binary websockets (also websockets on Node.js) WebRTC - for client side The thing is - I don't really

How to restream an udp live stream using nginx rtmp module?

由 牧云@^-^@ 提交于 2019-12-11 05:16:48
问题 I need to restream a live stream which is in UDP protocol using nginx RTMP module. So the final stream will be in RTMP protocol. I have tried the command below in the configuration file of nginx(inside the RTMP server) exec_pull ffmpeg -re -i udp://ipaddress:portnumber -f flv rtmp://localhost/$appname/$streamname; When I am writing the rtmp stream link in VLC I am not able to get any display. Can anyone help me? 来源： https://stackoverflow.com/questions/29515430/how-to-restream-an-udp-live

Can we stream only flash videos throught RTMP?

由 青春壹個敷衍的年華 提交于 2019-12-11 03:59:52
问题 I am planning to use Red5 streaming server. The documentation says it uses only RTMP - I am confused if I can stream media in formats other than flash. Is it possible to stream MP4 / RM / AVI files through RTMP - or rather Red5 ? Thanks ! 回答1: Please take a look at the red5 google site, from there you can learn, that Red5 is able to stream not only over RTMP but also RTMPT, RTMPS, and RTMPE protocols, and can stream not only FLV but also F4V, MP4, 3GP, MP3, F4A, M4A and AAC media formats. For

LIBRTMP Delphi: mapping of the DLL

由 自闭症网瘾萝莉.ら 提交于 2019-12-11 02:52:10
问题 When I call the function RTMP_SetupURL from Delphi the URL is not updated in the record RTMP, I tanslated the DLL function like that: int RTMP_SetupURL(RTMP *r, char *url); function RTMP_SetupURL(var r:RTMP; url:PAnsichar):integer; and the record AVal is declared like that: AVal = record av_val: PansiChar; av_len: integer; end; Before to set the URL there a init problem, my record (RTMP) is not initialized correctly, below my record: PChar = PAnsiChar; uint32_t = LongWord; uint8_t = Byte;

华为云流媒体性能测试解决方案 轻松应对流量危机【华为云技术分享】

由 ﹥＞﹥吖頭↗ 提交于 2019-12-11 01:21:17
背景 随着带宽提速和互联网发展，内容丰富、形式多样的视频正成为碎片化时代娱乐消费的新宠，短视频、视频直播、在线钢琴陪练、合唱直播一系列新玩法层出不穷，涉及电竞、社交、电商、教育等各个行业。网络视频快速发展对系统性能带来了巨大的考验。 流媒体业务场景 下面是用户与流媒体服务器的简化交互关系，主要分为推流和拉流2大类。 推流就是从外界采集数据后利用流媒体协议将文件推流至流媒体服务器端，拉流就是将文件从流媒体服务器拉取至本地播放的过程，流媒体的文件主要是由音频和视频2个部分组成，youtube、土豆、优酷等视频播放器播放一个互联网上的视频文件时，需要经过解协议、解封装、音视频解码、以及音视频同步这几个步骤。因此对流媒体的压力测试也需经历这些过程，所以先了解几种常见的流媒体协议： HLS：HTTP Live Streaming（HTTP直播流技术），Apple的动态码率自适应技术，不同带宽的设备可以自动切换到最适合自己码率的视频播放。HLS基于http短连接，将整个流切分成一个个小的文件来下载，也就是ts切片文件，并更新m3u8的索引文件、存放ts文件配置信息和相关路径。m3u8由一系列的标签组成，ts文件为传输的流文件，视频编码主要格式h264/mpeg4，音频为acc/MP3。HLS的主要缺点就是时延性在10秒以上。 RTMP：Real Time Messaging Protocol
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