[CinCV TNG] OGV from recordmydesktop and Cinelerra's world -> errors/crashes

Phyllis Smith phylsmith2004 at yahoo.com
Mon Oct 24 18:43:35 CEST 2016


 I am not getting a first black frame on timeline but the edges still do not match
My philosophy is to "Not throw away any data" - let the user decide !! or "Accuracy is important".
Running the following ffprobe over the input samples:
[root at denver ffmpeg-3.1.4]# ./ffprobe -v error -show_format -show_streams /tmp/small.ogv
filename=/tmp/small.ogvindex=0codec_name=unknowncodec_type=dataduration_ts=5546667duration=5.546667...index=1codec_name=theoracodec_type=videoduration_ts=166duration=5.533333...index=2codec_name=vorbiscodec_type=audioduration_ts=266240duration=5.546667
filename=/tmp/Sample_video.oggindex=0codec_name=theoracodec_type=videoduration_ts=124duration=4.960000...index=1codec_name=vorbiscodec_type=audioduration_ts=236155duration=4.919896
The attached screenshots shows the same numerical values as duration_ts in the lower right hand corner for Sample_video.ogg.And Video duration=4.960000 but Audio duration=4.919896 sooooooo video really is longer.  CVA probably pads with silence.


      From: igor_ubuntu <sitelve at gmail.com>
 To: "cinelerra at lists.cinelerra-cv.org" <cinelerra at lists.cinelerra-cv.org> 
 Sent: Monday, October 24, 2016 1:20 AM
 Subject: Re: [CinCV TNG] OGV from recordmydesktop and Cinelerra's world -> errors/crashes
   


2016-10-22 13:30 GMT+03:00 igor_ubuntu <sitelve at gmail.com>:
   2016-10-22 1:04 GMT+03:00 Good Guy <good1.2guy at gmail.com>:



Been following this thread the past couple of days with its helpful/useful information, testing procedures, and test cases.  I checked into the 5.1 branch fileogg.C and fileogg.h "fixes" that hopefully alleviate the stated problems and have done testing but don't have other test .ogg files to try other than those created via ffmpeg.




I compiled and tested. I am not getting errors messages.  
But there is a black frame (first frame) at the beginning of timeline and in Resources here. 

After last fix https://git.cinelerra-cv.org/gitweb?p=goodguy/cinelerra.git;a=commit;h=64ee854bdef9fb08e6fec938aa0519715f724b99
   I am not getting a first black frame on timeline but the edges still do not match  http://savepic.ru/11981283.png
The same files in Pitivi  http://savepic.ru/11962851.png
----------

A crash of Echo-plugin is fixed. Thanks !


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