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412 Commits

Author SHA1 Message Date
Calvin Walton
36a6b0f5ac RaP: Scale to a square when generating slide images for pres. format 
This improves the quality of portrait documents, before they were
1200px when landscape documents got 1600px.

Switching to scaling to a square means that we can use the "-scale-to"
option on pdftocaio, which means that it generates images directly
at the desired size. This can save quite a bit of time (and memory)
if a document was uploaded with extremely large page size.
 2018-05-16 11:54:35 -04:00
Calvin Walton
e034b9c7ae Fix handling webcam videos that end early in recording processing 
In some cases (due to network issues), the webcam video can be shorter
than the time between the start/stop events. Pad the input video with a
blank video to make sure that there's input to the video tiling filters,
to fix a problem where the video won't render correctly with ffmpeg v3.4
and later.
 2018-05-07 13:21:11 -04:00
Felipe Cecagno
77d620a721 Fix recording events when there's screenshare AND webcams together 2018-04-26 01:24:41 +00:00
Lucas Fialho Zawacki
80562ac25c Merge branch 'webrtc-webcams' of https://github.com/kepstin/bigbluebutton into html5-video-recording 2018-04-25 20:02:45 +00:00
Calvin Walton
954ee4fc18 Events code doesn't know where archive dir is 2018-04-25 15:08:35 -04:00
Calvin Walton
9ada59d1c4 Fix more variable references in screenshare events 2018-04-25 15:04:01 -04:00
Lucas Fialho Zawacki
419adcf926 Merge branch 'webrtc-webcams' of https://github.com/kepstin/bigbluebutton into html5-video-recording 2018-04-25 18:30:43 +00:00
Calvin Walton
cd3e28a08c Fix some errors in screenshare archive/sanity 2018-04-25 14:28:37 -04:00
Lucas Fialho Zawacki
c0b3003918 Merge branch 'webrtc-webcams' of https://github.com/kepstin/bigbluebutton into html5-video-recording 2018-04-25 16:02:30 +00:00
Calvin Walton
ca0156d423 Support WebRTC screenshare in get events functions 2018-04-25 11:55:02 -04:00
Calvin Walton
39e981a7f2 Include webrtc screenshare streams in edl for video rendering 2018-04-25 11:44:23 -04:00
Fred Dixon
7f0d8db451
Merge pull request #5392 from kepstin/recording-webcam-fix 
Fix handling webcam videos that end early in recording processing
 2018-04-24 17:01:47 -04:00
Calvin Walton
8e0a79014f Fix handling webcam videos that end early in recording processing 
In some cases (due to network issues), the webcam video can be shorter
than the time between the start/stop events. Pad the input video with a
blank video to make sure that there's input to the video tiling filters,
to fix a problem where the video won't render correctly with ffmpeg v3.4
and later.
 2018-04-24 16:58:14 -04:00
Calvin Walton
ce84c5517b Include webrtc webcams in recording processing 2018-04-24 15:20:35 -04:00
Calvin Walton
cafa9fd822 Rework audio processing to avoid seeking past end of file 
In some cases when there is a slight mismatch between audio file
duration and event timestamp difference, and we have a record
status or chapter break event in a certain location, it could
trigger a seek past the end of an audio file. Detect this
condition and just render silence instead.

Also adjust the thresholds for the audio length scaling - they
were being triggered on short recordings that should be correct.
 2018-02-13 12:45:58 -08:00
Calvin Walton
e30d5e3940 Rework audio processing to avoid seeking past end of file 
In some cases when there is a slight mismatch between audio file
duration and event timestamp difference, and we have a record
status or chapter break event in a certain location, it could
trigger a seek past the end of an audio file. Detect this
condition and just render silence instead.

Also adjust the thresholds for the audio length scaling - they
were being triggered on short recordings that should be correct.
 2018-02-12 16:33:37 -05:00
Richard Alam
bca27c4838
Merge pull request #5136 from kepstin/segmented-recording 
Archive events.xml file in a concurrency-friendly way.
 2018-02-12 14:28:37 -05:00
Calvin Walton
c1258ed387 Archive events.xml file in a concurrency-friendly way. 
With the current segment processing, we might be processing one segment
while archiving a different segment from the same recording. To avoid
that the processing scripts see an incomplete events.xml file, write to
a temp file then rename.
 2018-02-12 14:04:46 -05:00
Calvin Walton
c44d94b498 Workaround video sync issue due to red5 timestamp offset 
Red5 sometimes writes webcam video files with a large offset in the
video frame offsets, sometimes up to 30 or even 60 seconds. However,
the start event in the events.xml file corresponds to the time at
which red5 received the first keyframe (recorded frame) in the video.

The end result is that the video will sometimes appear to be
delayed (out of sync) in the processed recording.

The correction is simple: We're already reading video metadata,
including the timestamp of the first frame, so we just have to apply
a correction during video processing to undo the frame timestamp
offsets in the video file.
 2018-02-12 10:22:36 -08:00
Calvin Walton
0701bf87a8 Workaround video sync issue due to red5 timestamp offset 
Red5 sometimes writes webcam video files with a large offset in the
video frame offsets, sometimes up to 30 or even 60 seconds. However,
the start event in the events.xml file corresponds to the time at
which red5 received the first keyframe (recorded frame) in the video.

The end result is that the video will sometimes appear to be
delayed (out of sync) in the processed recording.

The correction is simple: We're already reading video metadata,
including the timestamp of the first frame, so we just have to apply
a correction during video processing to undo the frame timestamp
offsets in the video file.
 2018-02-12 11:54:18 -05:00
Calvin Walton
d35dd90530 Applying segment breaks after recording marks doesn't work 
The timestamps no longer line up after applying one edit, so these
have to be all done at the same time in one step.
 2017-11-09 13:48:27 -05:00
Calvin Walton
eeb171cfc8 Add helper function that applies chapter breaks to record start/stop 
This allows re-using some existing start/stop supporting processing
scripts to generate chapter recordings.
 2017-11-08 13:49:24 -05:00
Calvin Walton
e2b40cc5bd Rework a bunch of the code to avoid repeatedly reparsing the events.xml 2017-11-08 10:12:25 -05:00
Calvin Walton
ab1019bf14 Set up rap publish/process scripts for segments 2017-11-07 11:50:28 -05:00
Calvin Walton
35f7f425e2 Fix break detection in events 2017-11-07 09:52:50 -05:00
Calvin Walton
9add60d81b Fix a bunch of bugs found when testing the archive code 2017-11-06 15:22:43 -05:00
Calvin Walton
5bb5cbcd0e Have archive script check whether a particular segment is recorded 
It previously checked whether any part of the entire meeting was recorded.
Helper functions are added to look up the time of segment start and end
(which handle non-segmented recordings correctly too).
Part of the events handling code was rewritten to reduce the number of times
that the events.xml file gets parsed.
 2017-11-03 16:12:05 -04:00
Calvin Walton
f9c4843f28 Cleanups, initial work on checking for segment recorded status. 2017-11-03 15:17:04 -04:00
Calvin Walton
f5cd1628e0 Trim events list after archive, make archive fail block future segments 2017-11-03 11:16:44 -04:00
Calvin Walton
2c4cadf459 Delete event data from redis after archive writes xml 
Todo: we also need to remove the events from the meeting event list
 2017-11-03 10:27:52 -04:00
Calvin Walton
a78997d1a1 Work in progress on segment archiving 2017-11-01 12:31:07 -04:00
Calvin Walton
0affb6a36e Make progressive archiving of media files work. 
Switch to using rsync to archive video directories, with the -t option
so it'll only update modified/new files.
 2017-10-30 15:04:30 -04:00
Leonardo Crauss Daronco
af87bc2d3f Merge remote-tracking branch 'upstream/master' into v1.1.0-rap-on-resque 2017-10-09 16:37:28 -03:00
Calvin Walton
e37db34eb4 Correctly handle a recording start being the last event in a recording. 
In some unusual cases, the recording start can be the last event in the
events file, or at least have the same timestamp as such.

Add some code to check the array bounds and break if needed, so we
don't check the timestamp on the (non-existant) event after the last
event.
 2017-10-02 12:31:31 -04:00
Calvin Walton
3f1fb1dc31 Handle recordings that have an unmatched DeskshareStartedEvent 
The previous code looked for stop events and tried to find their
associated start event. This obviously doesn't work if there was
no stop event. But if there was a start event, we need to show the
deskshare… so rework to code to try to find the matching stop to each
start instead, and use the end of the meeting if no matching stop was
found.
 2017-09-13 17:17:17 -04:00
Calvin Walton
399b1cb543 RnP: Don't fail processing if an image can't be converted to png 2017-09-05 11:21:16 -04:00
Calvin Walton
dba5cd9196 Various recording script fixes & cleanups 
This is just a bundle of a few things I've been fixing up in the past
while.

= Workaround for BBB 1.1 beta deskshare timestamp bug

This is unlikely to be used, but I have the code for it, might as
well merge it in.

= Rework video tiling code for ffmpeg

Render video using the 'hstack' and 'vstack' filters rather than the
'overlay' filter. This is somewhat faster, particularly with lots of
videos.

= Etc.

- Remove usage of the streamio-ffmpeg gem.
  The video rendering code has some stuff to directly read 'ffprobe'
  output, so re-use that instead of this gem (which is kind of old and
  has issues with newer ffmpeg versions).

- Don't hardcode the deskshare video area size, pull it from the
  properties file

- Remove some code that worked around missing video end events.
  In some cases this could cause flickering or strange video issues.
  It's no longer strictly needed, the new tiling code doesn't break if
  the seekpoint is after the end of the video.
 2017-08-18 15:24:54 -04:00
Leonardo Crauss Daronco
5aeeee25fd Move rap archive to resque, first step on moving all steps to resque 
For now the differences are that the archive worker will run inside
resque (it is a resque worker now) and there is a "rap-trigger" file that
is executed by systemd to detect recordings that need to be archived and
add a job on resque to archive them.

The process os scheduling jobs still needs to be reviewed, but for now will
be done by rap-trigger.
 2017-07-13 14:36:43 -03:00
Pedro Beschorner Marin
719ef1377a Merge remote-tracking branch 'mconf' into merging-into-bbb-1.1 
Conflicts:
	akka-bbb-apps/src/main/scala/org/bigbluebutton/core/MeetingActor.scala
	akka-bbb-apps/src/main/scala/org/bigbluebutton/core/api/ValueObjects.scala
	akka-bbb-apps/src/main/scala/org/bigbluebutton/core/apps/UsersApp.scala
	bbb-video/src/main/java/org/bigbluebutton/app/video/VideoApplication.java
	bbb-video/src/main/java/org/bigbluebutton/app/video/converter/VideoRotator.java
	bigbluebutton-client/locale/en_US/bbbResources.properties
	bigbluebutton-client/locale/pt_BR/bbbResources.properties
	bigbluebutton-client/resources/prod/MconfLive.html
	bigbluebutton-client/src/org/bigbluebutton/common/Images.as
	bigbluebutton-client/src/org/bigbluebutton/modules/deskshare/utils/BrowserCheck.as
	bigbluebutton-client/src/org/bigbluebutton/modules/deskshare/utils/JavaCheck.as
	bigbluebutton-client/src/org/bigbluebutton/modules/deskshare/view/components/DesktopPublishWindow.mxml
	bigbluebutton-client/src/org/bigbluebutton/modules/present/ui/views/PresentationWindow.mxml
	bigbluebutton-client/src/org/bigbluebutton/modules/users/views/UsersWindow.mxml
	bigbluebutton-config/bin/bbb-conf
	record-and-playback/core/lib/recordandplayback/generators/audio_processor.rb
	record-and-playback/core/lib/recordandplayback/generators/video.rb
	record-and-playback/core/scripts/rap-worker.rb
	record-and-playback/presentation/playback/presentation/0.9.0/lib/writing.js
	record-and-playback/presentation/scripts/process/presentation.rb
	record-and-playback/presentation/scripts/publish/presentation.rb
 2017-06-07 19:31:15 +00:00
Felipe Cecagno
9f6ef49847 check if the deskshare video file is valid before processing it 2017-05-07 19:12:34 -03:00
Pedro Beschorner Marin
cab466e926 Merge pull request #399 from fcecagno/fix-deskshare-ser 
recording: Run the 'ser' fixup tool on deskshare videos, too
 2017-04-17 13:59:11 -03:00
Calvin Walton
d00024d569 recording: also archive .flv.ser files from deskshare directory 2017-04-16 17:28:37 -03:00
alexandre
f8c976fd54 Certifying that we process the audio before getting it in AudioProcessor 2017-04-13 17:23:13 -03:00
alexandre
cf176a6990 Saving processed audio and using it to process webcam videos 
Webcam videos processing was processing the audio again.
 2017-04-13 15:58:17 -03:00
Pedro Beschorner Marin
f59e42bb02 Merge remote-tracking branch 'bigbluebutton/master' into merging-into-bbb-1.1 2017-04-04 20:42:15 +00:00
Pedro Beschorner Marin
0592568ac8 Adding back some methods that were excluded from master but we were using for screenshare's playback annotations 2017-03-22 17:31:35 +00:00
Pedro Beschorner Marin
0ab207c997 Merge remote-tracking branch 'mconf/mconf' 2017-03-21 19:47:11 +00:00
Pedro Beschorner Marin
c74cc682c4 Merge remote-tracking branch 'mconf/mconf' 2017-03-20 19:45:59 +00:00
Richard Alam
72c42f9d70 - build get recordings api response 2017-03-13 21:43:39 +00:00
Richard Alam
4e59521268 - store breakout metadata and breakout rooms in events.xml only if they are present. 2017-03-10 19:39:20 +00:00
Richard Alam
71bcd779b7 - process breakout rooms in events.xml and metadata.xml 2017-03-09 23:01:15 +00:00
Pedro Beschorner Marin
3e43602b33 Changed deskshare start/stop matching method 2017-02-23 20:17:16 +00:00
Pedro Beschorner Marin
6787915e0e Refactored deskshare video recording 2017-02-23 18:21:10 +00:00
alexandre
f39874ac9b Returning number of users that participated in each meeting in getRecordings call 
Resolves #3623
 2017-02-10 16:19:32 -02:00
Calvin Walton
c885fc3ec4 recording: also archive .flv.ser files from deskshare directory 2017-01-20 13:34:16 -05:00
Calvin Walton
b2c1f00356 Merge pull request #3472 from jfederico/fix-recording-preview-alt-error 
record-and-playback: Fixed issue with text gathered from slids used o…
 2016-12-07 11:30:59 -05:00
Calvin Walton
bd8baed660 Fix typo in recording sanity script. 
This caused it to think all video files were corrupt.
 2016-11-21 15:01:54 -05:00
jfederico
161cab8234 record-and-playback: Fixed issue with text gathered from slids used on preview 2016-11-17 15:59:07 -05:00
Fred Dixon
0b9fc8b143 Merge pull request #3434 from kepstin/recording-cleanup 
RnP: Improve error handling in video_info, audio_info functions
 2016-11-11 12:14:55 -05:00
jfederico
737697968c record-and-playback: Removed preview extension (thumbnails) from recordings when only has default presentation 2016-11-07 18:50:28 +00:00
jfederico
64a4f4dc08 record-and-playback: Encoded text coming from the slide for being used in thumbnails 2016-10-27 17:35:58 -04:00
Richard Alam
ece6edcb12 - fix check for breakout room 
- insert breakout metadata into events.xml
 - delete breakout metadata from redis
 2016-10-21 19:05:30 +00:00
kreismann
73603d5d68 Presentation area of the recording playback also shows deskshare video 
This is a demo. Some issues:

- When sharing desktop, cursor is still relative to slides, and not to deskshare video;
- Need to show whiteboard canvas on top of deskshare video as well;
- Need more testing (audio/video sync, playback perfomance, multiple presenters and multiple deskshare events).
 2016-10-20 17:39:35 -02:00
jfederico
1a4438d459 record-and-playback: Fixed issue with presentations containing less than 3 slides 2016-09-27 15:19:53 -04:00
jfederico
78cb599a5b record-and-playback: removed text element from extension preview 2016-09-22 13:11:01 -04:00
jfederico
e0b6a9ebf8 recording-and-playback: Removed log used for debugging 2016-09-21 17:31:40 -04:00
jfederico
59c67809d0 recording-and-playback: Added alt text to the preview per slide 2016-09-21 16:39:32 -04:00
Pedro Beschorner Marin
694c9564a5 Added record_id to redis recording events 2016-09-21 20:12:57 +00:00
Pedro Beschorner Marin
49d5f9c41c Refactored redis recording events 2016-09-21 16:32:11 +00:00
jfederico
8adf729e0f recording-and-playback: Added general text to the preview 2016-09-20 16:46:45 -04:00
jfederico
45ba7d85c2 record-and-playback: Filtered presentation files to provide only the first thumbnail for default.pdf 2016-09-20 14:10:28 -04:00
Calvin Walton
ef607f0e44 RnP: Improve error handling in video_info, audio_info functions 2016-09-20 13:22:50 -04:00
Calvin Walton
c730681183 Improve detection of corrupt videos via ffprobe 2016-09-06 18:15:31 -04:00
Calvin Walton
f112be7638 Fix errors in recording scripts. 
Logger was apparently imported by the matterhorn stuff ?! so move that
to the main library.

Fix a variable reference in sanity.
 2016-09-03 16:08:32 -04:00
Calvin Walton
8ede6d06ee Remove a few matterhorn references that were missed. 2016-09-02 17:45:10 -04:00
Calvin Walton
2cd9565d52 Improve wave length guessing 
Instead of assuming that wav files have 44 byte headers (they usually
don't - freeswitch adds some metadata tags), add a super-simple wave
file parser that just finds the offset where the audio data actually
starts.
 2016-09-02 16:40:27 -04:00
Calvin Walton
f815fd0d70 Remove a bunch of unused/old audio processing code. 
The sanity check script was using one of the functions; it's been
changed to use a function from the EDL audio code instead.
 2016-09-02 16:40:27 -04:00
Calvin Walton
b4d902cd9a Drop old/broken matterhorn script, and old video processing code. 2016-09-02 16:40:27 -04:00
Calvin Walton
ab0dac1192 Don't appy recording marks twice to audio 2016-08-12 15:53:56 -04:00
Calvin Walton
e4735a12b3 Various updates to the rnp edl handling 
Main change is to rewrite the start/stop event handling to do fewer
passes and use simpler logic (it no longer has to track durations).

The temporary work audio codec is switched to flac; slightly lower hard
drive use and it avoids the 4-hour length limit of wav.

Some improvements to the video seeking when processing deskshare and
webcam videos, to avoid video dropouts.

Tweaks to the audio encoding quality settings.

Remove an unused function.
 2016-08-12 14:17:51 -04:00
Calvin Walton
bfb987dc01 Make shape rendering in presentation recordings closer to live BBB 2016-08-12 11:53:01 -04:00
Calvin Walton
b589c25831 Fix reference to deleted 'webrtc_deskshare_archiver' 2016-08-02 14:31:20 -04:00
Calvin Walton
d4e7605f42 RnP: Fix use of deprecated IO#lines in logging functions 2016-08-02 10:58:42 -04:00
Anton Georgiev
c2e6fb9a72 undo some of the webrtc ds record changes 2016-05-18 17:34:30 +00:00
Anton Georgiev
92d6351c55 undo some of the webrtc ds record changes 2016-05-18 17:21:15 +00:00
Felipe Cecagno
de75b79eab changed the method of pack and unpack the encrypted format, from zip to tar, and making it by an external command instead of doing it in ruby (more efficient) 2015-12-15 16:45:22 -02:00
Felipe Cecagno
7a182e67b6 Merge branch 'feature-1734' into mconf-live0.7.3 (refs #1734) 2015-10-23 12:47:08 -02:00
Felipe Cecagno
c3c4a9c64c extracted the custom hash class to a different file, loaded by recordandplayback.rb; removed the hardcoded path to /var/bigbluebutton/published/presentation because it can change, and it's always different depending on the playback format (refs #1734) 2015-10-23 12:46:26 -02:00
Anton Georgiev
8e407df405 Merge branch 'master' of github.com:bigbluebutton/bigbluebutton into webrtc-desktop-temp-1 
Conflicts:
	akka-bbb-apps/build.sbt
	akka-bbb-fsesl/build.sbt
	bbb-common-message/build.sbt
	bigbluebutton-apps/build.gradle
 2015-10-22 20:46:30 +00:00
Felipe Cecagno
83ae244485 Merge branch 'mconf-live0.7.1-ssl' into mconf-live0.7.3 2015-10-19 11:49:36 -02:00
Felipe Cecagno
7069a4a6d7 Recording: Also tell ffmpeg to ignore the length of the intermediate wav file 2015-10-16 14:09:32 -04:00
Felipe Cecagno
762d1e9a56 another patch to fix the long wav files problem 2015-10-16 14:53:20 -03:00
Calvin Walton
fe8cf13b11 Convert audio_size to a number before subtracting header size 2015-10-15 15:11:45 -03:00
Calvin Walton
43e943d61d Need to convert bit_rate to an integer 2015-10-15 15:11:44 -03:00
Calvin Walton
30e6a98a8b Fix some reference errors in wav detection 2015-10-15 15:11:44 -03:00
Calvin Walton
8332daf093 record-and-playback: Handle FreeSWITCH wav files >4GB 
FreeSWITCH writes wav files >4GB long with incorrect values in the length
field in the header. Recalculate the length based on file size, and ensure
that ffmpeg reads the complete audio file rather than stopping.
 2015-10-15 15:11:44 -03:00
Anton Georgiev
6b8626d40f cleaning up and reverting unnecessary config 2015-09-29 16:03:40 +00:00
Anton Georgiev
1d1c8a421b deskshare edl for webrtc 2015-09-28 20:49:24 +00:00
Calvin Walton
a6d6001040 Convert audio_size to a number before subtracting header size 2015-09-25 14:11:25 -04:00
Calvin Walton
d44b458b49 Need to convert bit_rate to an integer 2015-09-25 14:08:17 -04:00
Anton Georgiev
366b01fff7 webrtc deskshare work on recording scripts 2015-09-25 18:05:54 +00:00
Calvin Walton
530799776d Fix some reference errors in wav detection 2015-09-25 14:01:30 -04:00
Calvin Walton
1dcd49e180 record-and-playback: Handle FreeSWITCH wav files >4GB 
FreeSWITCH writes wav files >4GB long with incorrect values in the length
field in the header. Recalculate the length based on file size, and ensure
that ffmpeg reads the complete audio file rather than stopping.
 2015-09-24 15:54:20 -04:00
Felipe Cecagno
ed366e6b21 Merge branch '090-recordings-size' into mconf-live0.7.3 
Conflicts:
	bigbluebutton-web/src/java/org/bigbluebutton/api/MeetingService.java
	bigbluebutton-web/src/java/org/bigbluebutton/api/domain/Recording.java
 2015-09-08 17:43:20 -03:00
Felipe Cecagno
32957898f6 refactored part of the bbb-0.9-recording-size code in order to include the size on the download size for mconf_encrypted and the playback size for the others; included raw_size for all available formats 2015-09-08 17:18:02 -03:00
Pedro Beschorner Marin
cbfe8b8859 Added an update script for sizes injection in old recordings metadata and some refactoring 2015-06-10 17:07:11 +00:00
Pedro Beschorner Marin
9932a4c4fe Fixing metadata.xml identation 2015-06-10 00:39:55 +00:00
Pedro Beschorner Marin
f8ff4a6725 Injecting format size in metadata.xml 2015-06-09 21:06:57 +00:00
Pedro Beschorner Marin
6ef2bf6b27 Getting playback and full meeting published sizes 2015-06-09 14:39:35 +00:00
Pedro Beschorner Marin
4225a87abd Refactoring and cleanup 2015-06-04 16:03:20 +00:00
Felipe Cecagno
7cb12f8b49 Merge branch 'mconf-live0.6.3' into bigbluebutton/bigbluebutton@v0.9.0-release 
Conflicts:
	bbb-api-demo/src/main/webapp/demo10_helper.jsp
	bbb-video/build.gradle
	bigbluebutton-apps/src/main/java/org/bigbluebutton/conference/BigBlueButtonApplication.java
	bigbluebutton-apps/src/main/java/org/bigbluebutton/conference/BigBlueButtonSession.java
	bigbluebutton-apps/src/main/java/org/bigbluebutton/conference/meeting/messaging/red5/ConnectionInvokerService.java
	bigbluebutton-apps/src/main/java/org/bigbluebutton/conference/service/participants/ParticipantsApplication.java
	bigbluebutton-apps/src/main/java/org/bigbluebutton/conference/service/participants/ParticipantsHandler.java
	bigbluebutton-apps/src/main/java/org/bigbluebutton/conference/service/participants/ParticipantsListener.java
	bigbluebutton-apps/src/main/java/org/bigbluebutton/core/api/IBigBlueButtonInGW.java
	bigbluebutton-apps/src/main/scala/org/bigbluebutton/core/api/ValueObjects.scala
	bigbluebutton-apps/src/main/scala/org/bigbluebutton/core/apps/users/UsersApp.scala
	bigbluebutton-apps/src/main/webapp/WEB-INF/red5-web.xml
	bigbluebutton-client/locale/bg_BG/bbbResources.properties
	bigbluebutton-client/locale/cs_CZ/bbbResources.properties
	bigbluebutton-client/locale/cy_GB/bbbResources.properties
	bigbluebutton-client/locale/de_DE/bbbResources.properties
	bigbluebutton-client/locale/en_US/bbbResources.properties
	bigbluebutton-client/locale/es_419/bbbResources.properties
	bigbluebutton-client/locale/es_ES/bbbResources.properties
	bigbluebutton-client/locale/et_EE/bbbResources.properties
	bigbluebutton-client/locale/fa_IR/bbbResources.properties
	bigbluebutton-client/locale/fr_CA/bbbResources.properties
	bigbluebutton-client/locale/fr_FR/bbbResources.properties
	bigbluebutton-client/locale/hu_HU/bbbResources.properties
	bigbluebutton-client/locale/hy_AM/bbbResources.properties
	bigbluebutton-client/locale/it_IT/bbbResources.properties
	bigbluebutton-client/locale/ms_MY/bbbResources.properties
	bigbluebutton-client/locale/no_NO/bbbResources.properties
	bigbluebutton-client/locale/pl_PL/bbbResources.properties
	bigbluebutton-client/locale/pt_BR/bbbResources.properties
	bigbluebutton-client/locale/ru_RU/bbbResources.properties
	bigbluebutton-client/locale/sk_SK/bbbResources.properties
	bigbluebutton-client/locale/tr_TR/bbbResources.properties
	bigbluebutton-client/locale/uk_UA/bbbResources.properties
	bigbluebutton-client/locale/zh_CN/bbbResources.properties
	bigbluebutton-client/resources/config.xml.template
	bigbluebutton-client/resources/prod/MconfLive.html
	bigbluebutton-client/resources/prod/bbb-deskshare-applet-0.9.0.jar
	bigbluebutton-client/resources/prod/bbb-deskshare-applet-unsigned-0.9.0.jar
	bigbluebutton-client/resources/prod/lib/bbb_api_bridge.js
	bigbluebutton-client/resources/prod/lib/bbb_webrtc_bridge_sip.js
	bigbluebutton-client/resources/prod/lib/deployJava.js
	bigbluebutton-client/src/org/bigbluebutton/main/api/ExternalApiCallbacks.as
	bigbluebutton-client/src/org/bigbluebutton/main/model/modules/ModulesDispatcher.as
	bigbluebutton-client/src/org/bigbluebutton/main/model/users/NetConnectionDelegate.as
	bigbluebutton-client/src/org/bigbluebutton/main/views/AudioSelectionWindow.mxml
	bigbluebutton-client/src/org/bigbluebutton/main/views/CameraDisplaySettings.mxml
	bigbluebutton-client/src/org/bigbluebutton/main/views/MainApplicationShell.mxml
	bigbluebutton-client/src/org/bigbluebutton/main/views/VideoHolder.mxml
	bigbluebutton-client/src/org/bigbluebutton/main/views/WebRTCEchoTest.mxml
	bigbluebutton-client/src/org/bigbluebutton/modules/chat/model/ChatConversation.as
	bigbluebutton-client/src/org/bigbluebutton/modules/chat/views/ChatBox.mxml
	bigbluebutton-client/src/org/bigbluebutton/modules/deskshare/view/components/DesktopPublishWindow.mxml
	bigbluebutton-client/src/org/bigbluebutton/modules/layout/views/LayoutsCombo.mxml
	bigbluebutton-client/src/org/bigbluebutton/modules/phone/PhoneOptions.as
	bigbluebutton-client/src/org/bigbluebutton/modules/phone/managers/FlashCallManager.as
	bigbluebutton-client/src/org/bigbluebutton/modules/phone/managers/WebRTCCallManager.as
	bigbluebutton-client/src/org/bigbluebutton/modules/phone/views/components/ToolbarButton.mxml
	bigbluebutton-client/src/org/bigbluebutton/modules/present/ui/views/FileUploadWindow.mxml
	bigbluebutton-client/src/org/bigbluebutton/modules/users/services/MessageReceiver.as
	bigbluebutton-client/src/org/bigbluebutton/modules/users/views/MediaItemRenderer.mxml
	bigbluebutton-client/src/org/bigbluebutton/modules/users/views/UsersWindow.mxml
	bigbluebutton-client/src/org/bigbluebutton/modules/videoconf/business/VideoWindowItf.as
	bigbluebutton-client/src/org/bigbluebutton/modules/videoconf/views/ToolbarButton.mxml
	bigbluebutton-client/src/org/bigbluebutton/modules/videodock/views/VideoDock.mxml
	bigbluebutton-config/web/index.html
	bigbluebutton-web/grails-app/controllers/org/bigbluebutton/web/controllers/ApiController.groovy
	bigbluebutton-web/src/java/org/bigbluebutton/api/MeetingService.java
 2015-05-17 19:25:26 -03:00
Calvin Walton
c96f9f0cfe Add a function to compare BBB version numbers 
This can be used to check if e.g. recording is from a 0.9.0 or newer server
 2015-04-14 17:33:49 -04:00
Calvin Walton
694213cf9b Recording: Fix video EDL merge function on EDLs with recording marks applied 
If the video EDL merge function is applied to an EDL that has already
been edited to apply recording marks, the merge function will change the
video start times to incorrect values on edit points during the timestamp
recalculation.

The fix is pretty simple; just pull in the timestamps from the entry that's
being merged in and apply them to the relevant videos.

This bug doesn't currently cause any issues in the BigBlueButton recording
scripts, since the existing code does the merge before the start/stop marks
are applied. But to avoid surprises later, it would be good to fix this.
 2015-03-23 11:10:43 -04:00
Felipe Cecagno
8e12c909c5 Merge branch '090-encrypted-recording' into HEAD 
Conflicts:
	bigbluebutton-web/src/java/org/bigbluebutton/api/MeetingService.java
	record-and-playback/core/Gemfile
	record-and-playback/deploy.sh
 2015-01-21 15:51:29 -02:00
Calvin Walton
65bb9ce47e recording: Strip out the 'event:' from the beginning of urls in chat 2014-12-08 11:43:26 -05:00
Felipe Cecagno
0cefee5534 now the rap scripts publish to redis pubsub (channel bigbluebutton:from-rap) when a rap phase begins and ends - it includes archive, sanity, post_archive, process, post_process, publish and post_publish; if there's more than one workflow, it should work without any modification 2014-11-12 17:28:33 -02:00
Richard Alam
8f38fa1f30 - find audio wav files even if they are located in sub dirs 2014-10-08 13:50:41 -07:00
Felipe Cecagno
f68b0e4a16 cleanup 2014-09-01 17:53:57 -03:00
Felipe Cecagno
dd97b8f80c Merge branch 'encrypted-recording' into 090-encrypted-recording 
Conflicts:
	bigbluebutton-web/src/groovy/org/bigbluebutton/api/RecordingServiceHelperImp.groovy
	bigbluebutton-web/src/java/org/bigbluebutton/api/MeetingService.java
 2014-09-01 16:46:03 -03:00
Calvin Walton
913f4a59a0 Switch recording processing to use poppler instead of ghostscript 2014-08-28 14:52:23 -04:00
Calvin Walton
b03dbfe577 RaP: video processing robustness improvements 
Makes it handle possibly corrupted video files with less chance of
breakage. Use features from newer ffmpeg release to simplify the video
trimming - in particular, using -ss as an input option is accurate now.
 2014-08-28 13:07:26 -04:00
Calvin Walton
614617c2b9 Add the 'mkclean' step for audio-only recordings 2014-08-25 11:22:55 -04:00
Calvin Walton
48735ccc70 Set the audio 'original duration' during initial events parsing 
This is the point at which the start/stop events for the audio are
correctly matched up with eachother; doing it later can give
incorrect results if an 'end recording' event was missing from
the events file.
 2014-08-25 10:48:17 -04:00
Calvin Walton
c1bb493c10 Fix the 'timestretch' fixup so that seeking is done after stretching 
The previous version may have the beginning of the audio off by a bit,
since it was seeking in the audio file to find the start before the
stretch was applied.
 2014-08-22 17:07:07 -04:00
Calvin Walton
e5b5b5d49d Increase the audio bitrate in the video generation 
Matches the corresponding change in the audio generation.
 2014-08-22 16:58:31 -04:00
Calvin Walton
45162ce620 Explicitly use out0 in degenerate concat branch. 
There is no i variable here, since there aren't multiple inputs to loop
over.
 2014-08-22 16:43:35 -04:00
Calvin Walton
d53e7d21f3 Don't use the ffmpeg concat filter when only one audio segment 
The concat filter requires at least 2 segments, it doesn't support
the degenerate case.
 2014-08-22 16:41:16 -04:00
Calvin Walton
0841dd4233 Vorbis needs more bitrate for input with higher sample rate/stereo 2014-08-22 16:14:35 -04:00
Calvin Walton
2ac9de71a7 Use the correct timestamp for file start seek 2014-08-22 15:17:10 -04:00
Calvin Walton
7b205bdbf7 Rewrite audio processing to use ffmpeg 
There's some fairly major changes here, including:

* All audio is resampled to 48kHz stereo on input, allowing files with
  non-standard or varying rates to be mixed
* The audio processing is now done in a single pass; ffmpeg reads all
  inputs, concatenates them, and outputs one file.
 2014-08-22 15:04:14 -04:00
Calvin Walton
c82a25f700 recording: Add a 'mkclean' step to video generation 
The 'mkclean' tool reorganizes the encoded webm file to optimize it for
streaming. In particular, it moves the index to the start of the file.

This fixes streaming in Chrome, which otherwise had a very long delay
before playback started since it downloaded until it saw the index
before it started playback.

This needs a new dependency added to the bbb-record-core package to
pull in the mkclean tool.
 2014-07-23 09:55:03 -04:00
Calvin Walton
b91a54afa0 record core: Remove hardcoded ffmpeg path 
The ffmpeg binary should be looked up using the normal PATH mechanism,
it might not always be installed in the same place.
 2014-07-21 14:59:33 -04:00
Gustavo Salazar
67422a4450 set version in archive 2014-05-06 17:15:10 -05:00
Gustavo Salazar
fb013e751f support bbb_version in events.xml 2014-05-06 14:42:03 -05:00
Richard Alam
460dfb52bf - modify scripts so we can run it manually 2014-04-03 20:23:49 +00:00
Gustavo Salazar
ff96b6a97a absolute path to ffmpeg and ffprobe. 2014-03-31 18:13:52 -05:00
Fred Dixon
332824a42c Fixes so rap-worker.rb executes 2014-03-26 23:52:59 +00:00
Felipe Cecagno
3440ed0fe3 Merge branch 'v0.81' into record-button 
Conflicts:
	bigbluebutton-client/branding/default/style/css/BBBDefault.css
	bigbluebutton-client/src/org/bigbluebutton/main/views/MainToolbar.mxml
 2014-01-14 14:05:41 -02:00
Calvin Walton
de0bac6f76 Skip corrupt/empty audio files when processing recording. 
Now when an empty/corrupt audio file is detected, it will be replaced
with silence.
 2013-10-18 11:39:03 -04:00
Calvin Walton
8facc0899e Check for corrupt video files, don't attempt to render them 
A corrupt video file is defined as one where ffprobe either finds no
video stream, or it finds a video stream but cannot read any frames.
 2013-10-11 11:19:40 -04:00
Richard Alam
92a31599f9 Merge pull request #270 from kepstin/presentation-resiliance 
Make generation of png images for pdf pages more resiliant.
 2013-10-04 12:50:22 -07:00
Calvin Walton
420b0b5573 Make generation of png images for pdf pages more resiliant. 
We now use ghostscript to output pngs directly from the original pdf,
rather than using convert on the split pages. This should make corrupt
or strange pdfs less likely to cause issues.

As well, if a pdf page conversion fails (for any reason, including that
the original pdf is missing...) it will be logged, and a blank page
generated, and processing will continue.
 2013-10-04 15:25:13 -04:00
Felipe Cecagno
8830951ac0 to specify the duration on ffmpeg we use -t instead of -to 2013-10-04 11:04:21 -03:00
Felipe Cecagno
00d0eb7b43 we only to the match between the video events and the record status events AFTER the webcam and deskshare merge 2013-10-04 11:03:49 -03:00
Gustavo Salazar
5dff55fb13 remove audio extension in webcam processing for matterhorn 2013-10-03 13:50:31 -05:00
Felipe Cecagno
d8b3375f48 we don't want to archive recordings in which there's no mark to start the recording; it would be the same as if the meeting would be created with record=false - the only difference is that the events are archived to recordings/raw/meeting_id/events.xml, and the recorded .done flag is created as well 2013-10-02 14:18:26 -03:00
Gustavo Salazar
ca6e32bc93 separate scaling and padding commands for deskshare 2013-10-01 17:11:23 -05:00
Gustavo Salazar
cfc6b3385b set sample rate 2013-10-01 17:05:55 -05:00
Gustavo Salazar
5d5d135557 set video quality 2013-10-01 16:53:39 -05:00
Felipe Cecagno
9a2c605866 Merge branch 'master' into multicamera-0.81 
Conflicts:
	bigbluebutton-client/branding/default/style/css/BBBDefault.css
	bigbluebutton-client/src/org/bigbluebutton/modules/videoconf/maps/VideoEventMapDelegate.as
 2013-09-29 21:19:29 -03:00
Guilherme Augusto Dias
00d4c69f78 Fix audio processing issue 
Fix an issue that occurs on processing recordings with no audio
 2013-09-27 19:26:33 +00:00
Felipe Cecagno
32b52fefb8 start and stop recording marks are being considered in all medias (audio, video and deskshare); still needs to figure out the inconsistency when the last participant leaves the conference while it's being recorded, but couple of seconds later another participant joins the meeting; the problem is that after the last user leaves the conference, the scope is deleted so the recording flag is lost, and when the scope is created again, the recording flag has the default value, that is false; also, what should we do if the user doesn't click on the recording button? how to differentiate recordings made in a version with or without the recording button? 2013-09-25 00:34:15 -03:00
Felipe Cecagno
cf8b31591c this commit is an unfinished work; the new code that generates the audio and video files in the recording is being adapted to take into account the recording marks; the audio is done, but video and desktop sharing is still missing 2013-09-24 18:03:12 -03:00
Felipe Cecagno
aa597fe985 Merge branch 'master' of https://github.com/bigbluebutton/bigbluebutton into record-button-client 
Conflicts:
	bigbluebutton-client/branding/default/style/css/BBBDefault.css
	bigbluebutton-client/src/org/bigbluebutton/main/views/MainToolbar.mxml
	record-and-playback/core/lib/recordandplayback.rb
	record-and-playback/core/lib/recordandplayback/generators/audio_processor.rb
	record-and-playback/core/lib/recordandplayback/generators/events.rb
	record-and-playback/core/lib/recordandplayback/generators/video.rb
	record-and-playback/presentation/scripts/publish/presentation.rb
 2013-09-24 15:03:44 -03:00
Felipe Cecagno
33d98bbff2 implemented the record button both client-side and server-side; still needs more work on the processing scripts; still needs to update the record button icons 2013-09-23 18:33:30 -03:00
Felipe Cecagno
54a34b4475 Merge branch 'record-button' of github.com:fcecagno/bigbluebutton into record-button 
Conflicts:
	record-and-playback/core/lib/recordandplayback/generators/events.rb
 2013-09-18 18:02:18 -03:00
Calvin Walton
ca9a4c2b92 Bump the max difference for audio stretch up to 5% 2013-08-26 13:33:23 -04:00
Calvin Walton
c2884bdb9d Add missing license header to edl.rb 2013-08-26 11:44:22 -04:00
Calvin Walton
42e195bbe8 Rewrite the audio/video encoding components for BigBlueButton. 
I've been working on this for a while, and it's adapted from code that
has been fairly well-tested on a wide variety of recordings. I've found
it to do a more accurate job of combining multiple webcam files, and it
should be more accurate in the audio as well.

Another key feature is that it does fewer re-encoding steps during video
processing, which should both speed it up and hopefully improve quality.
The settings on the VP8 encoder have been tuned somewhat as well.
 2013-08-26 11:20:33 -04:00
Calvin Walton
0fa60e2bc3 Use the old sox trim syntax for the version on ubuntu lucid 2013-08-15 13:36:52 -04:00
Calvin Walton
6b56c4103d Correct variable name to refer to original audio length 2013-08-15 13:34:19 -04:00
Calvin Walton
d2afbe9383 Convert timestamps to numbers for subtraction 2013-08-15 13:30:36 -04:00
Calvin Walton
acbd0e5b7e Stretch freeswitch audio to match event timing 
This helps maintain audio sync with video and events when freeswitch's
internal timing differs from red5's.
 2013-08-14 17:25:10 -04:00
Guilherme Augusto Dias
daa32dab41 Fix slicing process 
Fix events timestamp and duration
 2013-08-01 13:59:02 +00:00
Guilherme Augusto Dias
dc249bf347 Slice timeline 
Slice timeline according to START/STOP record events
 2013-07-29 16:45:56 +00:00
Calvin Walton
a5091ba3e8 RaP: Remove the ffmpeg version check, hardcode arguments for 0.11+ 
For BigBlueButton 0.81, we just require that you install ffmpeg 0.11.x
for recordings to function correctly. I'll also add a check to bbb-conf
to verify that the correct ffmpeg is available.
 2013-07-23 15:46:47 -04:00
Guilherme Augusto Dias
04ff2f2074 Slicing audio events list 
The event processing method slices the audio events list according to record events
 2013-07-18 14:53:33 +00:00
Guilherme Augusto Dias
f0a86a8ae9 Changed trim audio method 
The old audio file is kept and it's possible to set the start mark
 2013-07-18 13:41:29 +00:00
Guilherme Augusto Dias
d402f95776 Handling START/STOP record events 
Changed Events module: possible to retrieve and match record events
 2013-07-18 13:15:09 +00:00
Calvin Walton
ecfe8b7db4 RaP: Adjust the 'convert' command to make opaque images 
This forces a background colour of white on the generated png images for
slides in the slides and presentation recording formats. Fixes Issue
1588.
 2013-07-17 18:08:51 -04:00
Felipe Cecagno
6f7baabc3c starting to develop the record button using part of guga's code (https://github.com/gugat/bbb-record-button) 2013-06-17 14:23:45 -03:00
Felipe Cecagno
80a8792597 Merge branch 'master' of github.com:bigbluebutton/bigbluebutton into sync-playback 2013-07-12 22:23:52 -03:00
Gustavo Salazar
9b5e42223f Accept meeting id to create manifest.xml 2013-07-03 15:42:21 -05:00
Felipe Cecagno
e8b9ffab4d Merge branch 'master' of git://github.com/bigbluebutton/bigbluebutton into sync-playback 2013-07-01 15:33:09 -03:00
Felipe Cecagno
b176ef090f fixing the incorrect handling of the last timeline event on video processing 2013-07-01 15:32:25 -03:00
Gustavo Salazar
d63fbac298 Create missing start events for webcam streams fix #1561 2013-06-20 15:45:26 -05:00
Felipe Cecagno
fea7486ae3 implemented the possibility to include the desktop sharing streams to the presentation playback; it composes the presentation video file just like the other video streams, with the difference that while the screen is being sharing, it appears as the unique video stream in the presentation video - when the presenter stops sharing his screen, the other videos populate the video display; 
also, the output video resolution is modified to the highest screen resolution shared during the conference, independently on the output video resolution set by the user; it was done to preserve the quality of the desktop sharing image; if there's no desktop sharing, the output video resolution is respected
 2013-06-14 17:50:39 -03:00
Felipe Cecagno
fda4e203f9 extracted FFMPEG_LOG_LEVEL to a module constant, and use it in all FFmpeg commands; now it's easy to increase the log level during development 2013-06-14 17:44:10 -03:00
Felipe Cecagno
8ca4e949aa modified the BigBlueButton.execute method so it can raise an exception when the command passed didn't finish successfully; you can optionally pass fail_on_error=false so it won't raise an exception 2013-06-14 17:39:29 -03:00
Felipe Cecagno
53c071ddc3 ref #1516 
Refactored the code that generates the video file used in the presentation playback. The problem with the sync of video sources was related to problems of precision inside FFmpeg (sometimes the script runs FFmpeg to trim video files, and the output video file trimmed sometimes was 3+ seconds bigger or smaller than the requested).
Also it's a little more modular, so it will be easier to expand functionality. The processing steps are more explicit now, and the logs are better now to understand the final output.
A new parameter on presentation.yml was added to enable the admin to add an offset for the audio stream - this is mainly useful when the session ran with h264, because the video takes longer for the client to encode, and then in the recording we can see the huge gap between audio and video.
 2013-06-13 17:10:52 -03:00
Gustavo Salazar
0aa1c9867c support ingest for matterhorn 1.4 2013-06-07 16:27:14 -05:00
Gustavo Salazar
4c60948ae0 Merge pull request #77 from fcecagno/fixing-video-processing 
fixing the start-stop camera events matches, so now even if there's no s...
 2013-04-28 17:40:50 -07:00
Gustavo Salazar
0166939205 use the 'Crop Box' of pdf page 2013-04-05 14:00:13 -05:00
Felipe Cecagno
213b9793a8 updating record-and-playback from master 2013-02-28 16:45:09 -03:00
Gustavo Salazar
406e467c8b set audio sample rate according to the recorded audio file 2013-02-13 14:42:23 -05:00
Felipe Cecagno
d8734f6606 fixing identation 2013-02-08 16:22:09 -02:00
Felipe Cecagno
ee1bfee1fb changed the behavior of BigBlueButton.execute so the caller can check if the execution was successfully or not 2013-02-08 16:07:52 -02:00
Felipe Cecagno
420f5c976b adding a patch waiting to be pulled on BigBlueButton master (https://github.com/bigbluebutton/bigbluebutton/pull/77) 2013-02-06 17:44:07 -02:00
Felipe Cecagno
8531534bc7 copied the entire record-and-playback module of BigBlueButton master (pre 0.81) to the v0.8 tag; the only file merged is record-and-playback/core/lib/recordandplayback.rb 2013-02-04 15:34:54 -02:00
Gilson Souza
e1207b60e4 corrected some issues 2013-02-04 13:34:00 -02:00
Gilson Souza
c7d4146c25 Adding mconf scripts to process and publish records. 2013-02-04 13:31:57 -02:00
Gustavo Salazar
c761ef0bf1 generate tail padding when processing audio 2013-01-23 12:44:20 -05:00
Felipe Cecagno
5176e508dd fixing the start-stop camera events matches, so now even if there's no stop video event, the video processing will run smoothly 2012-12-06 21:28:13 -02:00
Gustavo Salazar
5d53bdfd4a Send one video stream(webcam OR deskshare) to Matterhorn server 2012-10-24 13:40:41 -05:00
Gustavo Salazar
ac32c59029 Extract pdf page in a temp dir 2012-10-23 13:53:43 -05:00
Gustavo Salazar
f3c8477b27 Fixed frame rate in mpg file 2012-09-28 11:52:35 -05:00
Gustavo Salazar
aa3350115d Ask for ffmpeg version before using loop parameter. 2012-09-25 20:08:52 -05:00
Gustavo Salazar
2462802d54 Change ffmpeg commands to support version 0.11.2 2012-09-21 17:27:11 -05:00
Gustavo Salazar
f5ee8b6cbf Update license. 2012-09-04 16:42:13 -05:00
Markos Calderon
5bb870b385 Merge branch 'master' of https://github.com/bigbluebutton/bigbluebutton into add-sanity-check 2012-08-30 16:13:44 -05:00