How is flv format contained in RTMP?

问题

I'm using wireshark to inspect the packets but I'm confused by how exactly flv format is followed in RTMP streaming. FLV doc specifies the tag to be: tag type, datasize, timestamp, timestampExtended, streamID, VideoTagHeader, but I'm getting

[fmt]    [timestamp 2000]  [body size], [typeID (tag type)] [stream ID]
 04        00 07 d0         00 00 2c      09                01 00 00 00 

When streaming, does the FLV timestamp just use the RTMP timestamp? and therefore doesn't follow the big-endian format but rather use the RTMP extended timestamp?

So how exactly does FLV container get used in RTMP video streaming?

来源：https://stackoverflow.com/questions/59642889/how-is-flv-format-contained-in-rtmp