小白教小白，解读截取监控视频流后微信推送

lione95678

dongfang168 发表于 2021-8-12 09:12
微信里不显示动图，这是为什么？

1、看一下你截下来的图片，是不是gif格式的动画
2、看一下微信推送的流程对不对3、实在不行，就不要用图片格式，直接截取视频，企业微信推送视频

zro22

lione95678 发表于 2021-9-1 10:57
1、看一下你截下来的图片，是不是gif格式的动画
2、看一下微信推送的流程对不对3、实在不行，就不要用图片 ...

企业微信推图片和视频怎么推？

lione95678

zro22 发表于 2021-9-1 11:31
企业微信推图片和视频怎么推？

下面是一个推送本地视频文件的流程，你可以参考一下

[{"id":"97b2c41c.aa3498","type":"function","z":"302125a8.9200da","name":"配置视频路径","func":"//暂时写下面的文件地址，实际按照变量代替\n//注意，企业微信临时素材，视频素材文件控制在10mb以内\nmsg.filename = '/data/avi/1.avi'\n\nreturn msg;","outputs":1,"noerr":0,"initialize":"","finalize":"","x":220,"y":260,"wires":[["40b738fe.2cc318"]]},{"id":"40b738fe.2cc318","type":"file in","z":"302125a8.9200da","name":"读取文件信息后发送给下一节点","filename":"","format":"","chunk":false,"sendError":false,"encoding":"none","x":270,"y":300,"wires":[["d6106202.55da8"]]},{"id":"d6106202.55da8","type":"function","z":"302125a8.9200da","name":"临时素材","func":"//给上个节点的数据加上msg.type参数后发给下一个节点\nmsg.type = "video"\nreturn msg;","outputs":1,"noerr":0,"initialize":"","finalize":"","x":500,"y":300,"wires":[["7e2973d1.9e9b1c"]]},{"id":"7e2973d1.9e9b1c","type":"bizwechat-upload","z":"302125a8.9200da","name":"","bizwechat":"","x":460,"y":240,"wires":[["e20fc894.8b0ab8"]]},{"id":"e20fc894.8b0ab8","type":"function","z":"302125a8.9200da","name":"定义推送内容","func":"var payload = msg.payload\nvar mediaid=payload.media_id\n\nmsg.payload = {\n    "touser" : "1",\n    "toparty" :"1",\n    "totag" : "1",\n    "toall" : 0,\n    "msgtype" : "video",\n//该参数视情况修改，因为后面的微信节点内有，所以这里取消\n   //"agentid" : 1000003,\n   \n   \n   "video" : {\n        "media_id" :mediaid,\n        "title" : "有人闯入",\n       "description" : "来自过道的视频"\n   },\n   "safe":0\n}\nreturn msg;\n\n\n\n","outputs":1,"noerr":0,"initialize":"","finalize":"","x":460,"y":198,"wires":[["f52538d2.127638"]]},{"id":"f52538d2.127638","type":"bizwechat-push","z":"302125a8.9200da","name":"","bizwechat":"","x":620,"y":200,"wires":[[]]},{"id":"da9c679b.929c78","type":"inject","z":"302125a8.9200da","name":"","props":[{"p":"payload"},{"p":"topic","vt":"str"}],"repeat":"","crontab":"","once":false,"onceDelay":0.1,"topic":"","payload":"","payloadType":"date","x":190,"y":200,"wires":[["97b2c41c.aa3498"]]},{"id":"2686b8e5.5f0a38","type":"comment","z":"302125a8.9200da","name":"临时素材会保留3天，如考虑隐私，则不建议采用此方式","info":"https://bbs.hassbian.com/thread-6487-1-1.html\n企业微信临时素材情况，详见网站https://work.weixin.qq.com/api/doc/90000/90135/90253\n企业微信推送的情况，详见网站https://work.weixin.qq.com/api/doc/90000/90135/90239\n\n\n素材上传得到media_id，该media_id仅三天内有效\nmedia_id在同一企业内应用之间可以共享\n\n上传的媒体文件限制\n所有文件size必须大于5个字节\n\n图片（image）：2MB，支持JPG,PNG格式\n语音（voice） ：2MB，播放长度不超过60s，仅支持AMR格式\n视频（video） ：10MB，支持MP4格式\n普通文件（file）：20MB","x":280,"y":140,"wires":[]}]

复制代码

代码导入好像有问题，你可以将以下附件解压缩后导入

zro22

lione95678 发表于 2021-9-1 12:09
下面是一个推送本地视频文件的流程，你可以参考一下
代码导入好像有问题，你可以将以下附件解压缩后导入

多谢！学习学习

jack9603301

巴法云也可以把

a164162007

不做动画,,,,,,,,,,,,只要萤石抓图  推送微信  怎么搞呢?有些是带百度人脸或者使用起来不方便,,,,,求大佬给写写

firewater

学习学习

ztrx

重启后ffmpeg就没有了

lione95678

ztrx 发表于 2021-12-9 16:14
重启后ffmpeg就没有了

如果是docker安装node-red，你可以在运行docker的node-red时，把/usr/bin这个目录复制到宿主机，然后停止docker，再重新设置docker，把node-red的/usr/bin的目录映射到宿主机你刚才复制的目录，这样安装的ffmpeg就不会没有了

gods

msg.avi_path='/data/www/萤石过道/avi/'    文件怎么找