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552 Commits

Author SHA1 Message Date
Felipe Cecagno
98f1d51461 fixing the handling of multiple drawings from a single shape 
bug could be easily reproduced typing text, erase part of it and then type again
 2014-01-14 18:17:39 -02:00
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
Felipe Cecagno
dab7547014 added a check on presentation publish script to avoid the duplication of thumbnails for a given slide 2013-12-02 15:23:02 -02:00
Felipe Cecagno
955f9edc99 fixing the issue of the whiteboard annotations not being shown in the proper slide; cleaning the environment (events.xml, recorded flag) when the session was recorded but the record button wasn't used 2013-12-02 13:57:05 -02:00
Calvin Walton
1d488e3c56 Last-ditch fix for missing presentation images 
We can only get here if all of the files for the presentation are
*completely* missing. One thing that can cause this is if the
presentation filename starts with a '.' character - the presentation
files aren't correctly archived then.
 2013-10-31 18:56:09 -02:00
Richard Alam
e220f120cc Merge pull request #280 from kepstin/firefox-audio-seek 
Switch the order of the audio formats on firefox playback
 2013-10-23 13:59:49 -07:00
Calvin Walton
4a45b3610b Switch the order of the audio formats on firefox playback 
Firefox has a bug where it can't seek in the audio-only webm files with
no cues, and it seems like they have no intention of fixing this...
Serve up the ogg files first for them.

Adding cues to audio-only webm files is *hard*, there are no standard
tools that support doing this cleanly.
 2013-10-23 16:35:21 -04:00
Calvin Walton
e6fe43f9b6 Fix a logger method call in presentation script 
This shouldn't normally be hit... but if it ever is, the processing will
fail with an error, since the Logger class doesn't have a method named
'warning'.
 2013-10-23 10:01:02 -04:00
Gustavo Salazar
38f8ed5741 Support processing of images with extension .jpeg 2013-10-18 17:46:07 -05:00
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
Guilherme Augusto Dias
129e942d16 Add recording length information to metadata file 
Add a tag containing the duration of the recording to metadata file
 2013-10-15 14:29:49 +00:00
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
Guilherme Augusto Dias
dcabfc46fa Cut off unwanted slide events 
Ignore slide events that happened after the last stop recording timestamp
 2013-10-10 13:53:32 +00:00
Guilherme Augusto Dias
0d1c64f3ae Show thumbnail timestamp 
The timestamp of first thumbnail is shown when the presentation starts.
 2013-10-10 13:06:38 +00:00
Guilherme Augusto Dias
67fee3bff5 Correct clear/undo timestamp translation 
Postpone the translation of timestamp for clear/undo events, so the events are applied correctly.
 2013-10-09 19:51:46 +00:00
Felipe Cecagno
6e0553ed7c Merge branch 'record-button' of github.com:guilhermedias/bigbluebutton into record-button 
Conflicts:
	record-and-playback/presentation/scripts/publish/presentation.rb
 2013-10-07 22:36:31 -03:00
Guilherme Augusto Dias
8c89024084 Fix issue in multi-segment recording 
Correctly draw shapes in multi-segment recordings.
 2013-10-07 20:08:14 +00:00
Felipe Cecagno
d9dfe4a5d0 fixed partially the issue with the shapes timestamp made after the first period of recording, there's still work to do 2013-10-04 16:52:53 -03:00
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
f49091c260 Merge branch 'record-button' of https://github.com/guilhermedias/bigbluebutton into record-button 2013-10-04 11:26:48 -03:00
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
Guilherme Augusto Dias
9d1dd1d8d2 Fix shape/image matching test 
Fix iteration range when checking if a shape is within an image
 2013-10-02 22:32:16 +00:00
Guilherme Augusto Dias
1b6c5a5b58 Highlight thumbnail 
The thumbnail of the first slide starts highlighted
 2013-10-02 22:31:10 +00:00
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
c5e4820f25 don't pass the file extension 2013-10-01 17:02:36 -05:00
Gustavo Salazar
5d5d135557 set video quality 2013-10-01 16:53:39 -05:00
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
322176ddf3 Merge branch 'record-button' of https://github.com/guilhermedias/bigbluebutton into record-button 
Conflicts:
	record-and-playback/presentation/scripts/publish/presentation.rb
 2013-09-26 13:06:15 -03:00
Guilherme Augusto Dias
99b17e6f58 Change shape timestamps generation 
The timestamps of shapes drawn during a non recording period are being correctly generated.
 2013-09-26 13:32:55 +00:00
Felipe Cecagno
4abf4f76d4 if the slide time is 0 and you click on his thumbnail, you will want to see &t=0s, not &t= 2013-09-25 01:32:16 -03:00
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
b5b81c1c4d refactored a little bit the function translateTimestamp; the images that are never displayed aren't included on the svg file anymore; still have to figure out the issue with the shapes made BEFORE start the recording - for now we cannot differentiate shapes made on the current slide and the ones made on a previous slide before start the recording 2013-09-19 15:22:22 -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
Felipe Cecagno
237268424f the timestamps of the recording events are normalized now, matching the recording marks; still need more testing when there are multiple start-stop recording events; the whiteboard actions are already working, including the slides, but slides that are outside of the recording period are still being loaded in the svg file (#TODO) 2013-09-18 17:54:51 -03:00
Guilherme Augusto Dias
1bd0d7ee4a Draw multiple shapes 
Playback script supports drawing multiple shapes at the same time
 2013-09-18 17:59:13 +00:00
Guilherme Augusto Dias
78c77fb362 Create timestamp attribute 
Shape tags have a timestamp attribute (id attribute no longer includes timestamp information).
 2013-08-28 17:51:06 +00:00
Calvin Walton
2b5aab3224 Change the background color of the video area to white to match 
The new scripts render the videos over white, so you get occasional
black bits sneaking in without this.
 2013-08-27 11:27:13 -04:00
Calvin Walton
ca9a4c2b92 Bump the max difference for audio stretch up to 5% 2013-08-26 13:33:23 -04:00
Calvin Walton
0473682137 Reset the offset to 0; the new scripts seem to have better sync? 2013-08-26 13:23:49 -04:00
Calvin Walton
c2884bdb9d Add missing license header to edl.rb 2013-08-26 11:44:22 -04:00
Calvin Walton
7c7540a0de Add a video quality bump when deskshare videos are present. 2013-08-26 11:27:53 -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