Limit Streaming Mikrotik

Layer Protocol
/ip firewall layer7-protocol
add name=http-video-streaming regexp="http/(0\\.9|1\\.0|1\\.1)[\\x09-\\x0d ][1-5\
    ][0-9][0-9][\\x09-\\x0d -~]*(content-type: video)"

Firewall Mangle
/ip firewall mangle
add action=mark-connection chain=prerouting comment="Limit Streaming Video" \
    disabled=no layer7-protocol=http-video-streaming new-connection-mark=\
    http-video-streaming-1 passthrough=yes
add action=mark-packet chain=prerouting disabled=no layer7-protocol=\

Queue
/queue type
add kind=pcq name=Pcq-Download pcq-burst-rate=0 pcq-burst-threshold=0 \
    pcq-burst-time=10s pcq-classifier=dst-address pcq-dst-address-mask=32 \
    pcq-dst-address6-mask=128 pcq-limit=50 pcq-rate=0 pcq-src-address-mask=\
    32 pcq-src-address6-mask=128 pcq-total-limit=2000
add kind=pcq name=Pcq-Upload pcq-burst-rate=0 pcq-burst-threshold=0 \
    pcq-burst-time=10s pcq-classifier=src-address pcq-dst-address-mask=32 \
    pcq-dst-address6-mask=128 pcq-limit=50 pcq-rate=0 pcq-src-address-mask=\
    32 pcq-src-address6-mask=128 pcq-total-limit=2000

/queue tree
add burst-limit=128k burst-threshold=24k burst-time=4s disabled=no limit-at=\
    32k max-limit=32k name=Streaming packet-mark=http-video-streaming \
    parent=global-total priority=8 queue=Pcq-Download