sfu

描述(Description)

RTC推流转rtmp，偶现packet_video_rtmp函数参数start为0，导致pkt空指针，触发死机bug

1. SRS版本(Version): 4.0210

2. SRS的日志如下(Log):

 [2021-12-24 15:20:31.786][Trace][58792][m7039d48] TCP: clear zombies=1 resources, conns=1, removing=0, unsubs=0
 [2021-12-24 15:20:31.786][Trace][58792][by696p1r] TCP: disposing #0 resource(HttpsConn)(0x3058370), conns=1, disposing=1, zombies=0
 [2021-1

The recording feature works by recording presenters video/audio, good to record all participants audio to have a complete recording feature.

At the moment, remindme allows users to create and set a reminder for a particular time.
We are looking to expand this feature to allow users to have daily reminders.