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Merge pull request #217 from kepstin/ffmpeg-version-check

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FFmpeg version check changes
This commit is contained in:
Fred Dixon 2013-07-23 13:15:11 -07:00
commit 7ab1dc4cb3
2 changed files with 24 additions and 6 deletions
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24
bigbluebutton-config/bin/bbb-conf
View File

@ -955,15 +955,35 @@ check_state() {
done
#
# Check if any of the red5 BigBlueButton applications did not start propery
# Check for required external commands
#
COMMANDS="ffmpeg ruby gem ghostscript pdf2swf"
COMMANDS="ruby gem ghostscript pdf2swf"
for cmd in $COMMANDS ; do
if ! which $cmd > /dev/null; then
echo "# $cmd command not found"
fi
done
#
# Check if ffmpeg is installed, and whether it is a supported version
#
FFMPEG_VERSION=$(ffmpeg -version 2>/dev/null | grep ffmpeg | cut -d ' ' -f3)
case "$FFMPEG_VERSION" in
0.11.*)
# This is the current supported version; OK.
;;
'')
echo "# Warning: No ffmpeg version was found on the system"
echo "# Recording processing will not function"
echo
;;
*)
echo "# Warning: The installed ffmpeg version '${FFMPEG_VERSION}' is not supported"
echo "# Recording processing may not function correctly"
echo
;;
esac
if [ -f /usr/share/red5/log/sip.log ]; then
#

6
record-and-playback/core/lib/recordandplayback/generators/video.rb
View File

@ -68,8 +68,7 @@ module BigBlueButton
# create_blank_video(15, 1000, canvas.jpg, blank-video.flv)
def self.create_blank_deskshare_video(length, rate, blank_canvas, video_out)
BigBlueButton.logger.info("Task: Creating blank deskshare video")
loop_param = (`ffmpeg -version | grep ffmpeg | cut -d ' ' -f3`).chomp.eql?("0.11.2") ? "-loop 1" : "-loop_input"
command = "ffmpeg -y #{loop_param} -t #{length} -i #{blank_canvas} -loglevel #{BigBlueButton::FFMPEG_LOG_LEVEL} -v -10 -r #{rate} -vcodec flashsv #{video_out}"
command = "ffmpeg -y -loop 1 -t #{length} -i #{blank_canvas} -loglevel #{BigBlueButton::FFMPEG_LOG_LEVEL} -v -10 -r #{rate} -vcodec flashsv #{video_out}"
BigBlueButton.execute(command)
# TODO: check for result, raise exception when there is an error
end
@ -83,8 +82,7 @@ module BigBlueButton
# create_blank_video(15, 1000, canvas.jpg, blank-video.flv)
def self.create_blank_video(length, rate, blank_canvas, video_out)
BigBlueButton.logger.info("Task: Creating blank video")
loop_param = (`ffmpeg -version | grep ffmpeg | cut -d ' ' -f3`).chomp.eql?("0.11.2") ? "-loop 1" : "-loop_input"
command = "ffmpeg -y #{loop_param} -t #{length} -i #{blank_canvas} -loglevel #{BigBlueButton::FFMPEG_LOG_LEVEL} -v -10 -r #{rate} #{video_out}"
command = "ffmpeg -y -loop 1 -t #{length} -i #{blank_canvas} -loglevel #{BigBlueButton::FFMPEG_LOG_LEVEL} -v -10 -r #{rate} #{video_out}"
BigBlueButton.execute(command)
# TODO: check for result, raise exception when there is an error
end