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Sergio Vergata
BigBlueButton LiveStreaming
Commits
c12caaf9
Commit
c12caaf9
authored
May 11, 2020
by
Michael Koscher
Browse files
Change codec to H.264 and add information in chat
parent
1c69dea0
Changes
2
Hide whitespace changes
Inline
Side-by-side
chat.py
View file @
c12caaf9
...
...
@@ -60,6 +60,9 @@ def bbb_browser():
element
=
EC
.
invisibility_of_element
((
By
.
CSS_SELECTOR
,
'.ReactModal__Overlay'
))
WebDriverWait
(
browser
,
selelnium_timeout
).
until
(
element
)
browser
.
find_element_by_id
(
'message-input'
).
send_keys
(
"Watcher can send messages to this meeting"
)
browser
.
find_elements_by_css_selector
(
'[aria-label="Send message"]'
)[
0
].
click
()
redis_r
=
redis
.
Redis
(
host
=
args
.
redis
,
charset
=
"utf-8"
,
decode_responses
=
True
)
redis_s
=
redis_r
.
pubsub
()
redis_s
.
psubscribe
(
**
{
args
.
channel
:
chat_handler
})
...
...
stream.py
View file @
c12caaf9
...
...
@@ -58,10 +58,14 @@ def bbb_browser():
element
=
EC
.
invisibility_of_element
((
By
.
CSS_SELECTOR
,
'.ReactModal__Overlay'
))
WebDriverWait
(
browser
,
selelnium_timeout
).
until
(
element
)
browser
.
find_element_by_id
(
'message-input'
).
send_keys
(
"This meeting will be stream to the following address: %s"
%
args
.
target
)
browser
.
find_elements_by_css_selector
(
'[aria-label="Send message"]'
)[
0
].
click
()
browser
.
find_elements_by_id
(
'chat-toggle-button'
)[
0
].
click
()
browser
.
find_elements_by_css_selector
(
'button[aria-label="Users and messages toggle"]'
)[
0
].
click
()
browser
.
execute_script
(
"document.querySelector('[aria-label=
\"
Users and messages toggle
\"
]').style.display='none';"
)
browser
.
execute_script
(
"document.querySelector('[aria-label=
\"
Options
\"
]').style.display='none';"
)
browser
.
execute_script
(
"document.querySelector('[aria-label=
\"
Actions bar
\"
]').style.display='none';"
)
browser
.
execute_script
(
"document.getElementById('container').setAttribute('style','margin-bottom:30px');"
)
def
get_join_url
():
minfo
=
bbb
.
get_meeting_info
(
args
.
id
)
...
...
@@ -76,8 +80,10 @@ def watch():
time
.
sleep
(
60
)
def
stream
():
logging
.
info
(
'Starting Stream with cmd: ffmpeg -fflags +igndts -f x11grab -s 1920x1080 -r 24 -draw_mouse 0 -i :%d -f alsa -i pulse -ac 2 -preset ultrafaset -crf 0 -pix_fmt yuv420p -s 1920x1080 -c:a aac -b:a 160k -ar 44100 -threads 0 -f flv "%s"'
%
(
122
,
args
.
target
))
ffmpeg_stream
=
'ffmpeg -fflags +igndts -f x11grab -s 1920x1080 -r 24 -draw_mouse 0 -i :%d -f alsa -i pulse -ac 2 -preset ultrafaset -pix_fmt yuv420p -s 1920x1080 -c:a aac -b:a 160k -ar 44100 -threads 0 -f flv "%s"'
%
(
122
,
args
.
target
)
audio_options
=
'-f alsa -i pulse -ac 2 -c:a aac -b:a 160k -ar 44100'
#video_options = ' -c:v libvpx-vp9 -b:v 2000k -crf 33 -quality realtime -speed 5'
video_options
=
'-c:v libx264 -vf format=yuv420p -b:v 4000k -g 50 -preset ultrafast -tune zerolatency'
ffmpeg_stream
=
'ffmpeg -thread_queue_size 512 -f x11grab -draw_mouse 0 -s 1920x1080 -i :%d %s -threads 0 %s -f flv "%s"'
%
(
122
,
audio_options
,
video_options
,
args
.
target
)
ffmpeg_args
=
shlex
.
split
(
ffmpeg_stream
)
p
=
subprocess
.
Popen
(
ffmpeg_args
)
...
...
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