Ok, I will try it soon. German.
2012/6/28 [email protected] <[email protected]> > Okay this is then yet another issue. > It is has neither to do with extermaly short recordings. > Nor is it a playback error of VOD in red5. > It is also not a recording error (this would be the case if you find ".ser" > files in the same directory) > It is an issue with the Screensharing Client from my point of view. It > never has send the files to the server. > > What you could do is: > You could open a windows explorer (or similar :)) and watch the folder > where the streaming data is stored. > While recording is running there should be a file > rec_12?_stream_??????????????_28_06_2012_13_11_20.flv.ser > This .ser file should grow while you are recording. > Can you verify that? > Is the .ser file changing its size while recording at all? > When you hit the stop recording button the .ser file should go away and the > .flv should have roughly the same size like the .ser file previously. > > Sebastian > > 2012/6/28 German Grekhov <[email protected]> > > > 1) > > > "rec_126_stream_12005e71980eb40d9d550e21562a3358_28_06_2012_13_11_20.flv" - > > 217 bytes. > > 2) "rec_126_stream_32_28_06_2012_13_11_15.flv" - 555 kilobytes. Vlc plays > > only audio. > > 3) "*.wav" files - 4 megabytes. > > > > German. > > > > > > > > 2012/6/28 [email protected] <[email protected]> > > > > > "The same happens" means that your screen file data is still only a > > couple > > > of Bytes in size? > > > > > > Sebastian > > > > > > 2012/6/28 German Grekhov <[email protected]> > > > > > > > I have tried to record a video with 1:34 length. The same problems > > occur. > > > > > > > > German. > > > > > > > > > > > > > > > > 2012/6/28 [email protected] <[email protected]> > > > > > > > > > I have seen issue with recordings that are shorter then 10 seconds. > > > > > Please restart your test and make a recording with at least 20-30 > > > seconds > > > > > length. > > > > > > > > > > @Maxim: I think the issue with short recordings is in the WebStart > > > > client. > > > > > There is a hook in the client that tests if the Tile has changed. > > > > > Initially it should send just all tiles. But somehow this data is > > > > sometimes > > > > > not send at all. Sometimes you can see some "artefacts" in the > first > > > few > > > > > seconds in a recording. > > > > > (There is further a hook in the initialization so that when you did > > > > already > > > > > start screensharing when you do start recording, that the tiles > will > > be > > > > all > > > > > send no matter if they have changed or not) > > > > > > > > > > Sebastian > > > > > > > > > > 2012/6/28 German Grekhov <[email protected]> > > > > > > > > > > > The recording length is 5 seconds. The size of reproducible file > is > > > 32 > > > > > > kilobytes. > > > > > > > > > > > > German. > > > > > > > > > > > > > > > > > > 2012/6/28 [email protected] <[email protected]> > > > > > > > > > > > > > What was the overall length of the recording that you made? > > > > > > > > > > > > > > rec_125_stream_ > > > > > > > 7fd2baf92cf4ee5e47666acf350d5ff6_28_06_2012_12_23_00.flv should > > be > > > > the > > > > > > data > > > > > > > of the screensharing. > > > > > > > A file with 217 bytes cannot be the source for any screen data. > > The > > > > > file > > > > > > is > > > > > > > just empty. Maybe some headers written to it but no actual > video > > > > data. > > > > > > > > > > > > > > Sebastian > > > > > > > > > > > > > > 2012/6/28 German Grekhov <[email protected]> > > > > > > > > > > > > > > > No, there are no any *.ser files. > > > > > > > > > > > > > > > > 2012/6/28 [email protected] <[email protected]> > > > > > > > > > > > > > > > > > is there a file in the same folder with the suffix ".ser" ? > > > > > > > > > > > > > > > > > > Sebastian > > > > > > > > > > > > > > > > > > 2012/6/28 German Grekhov <[email protected]> > > > > > > > > > > > > > > > > > > > 1) > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > "rec_125_stream_7fd2baf92cf4ee5e47666acf350d5ff6_28_06_2012_12_23_00.flv" > > > > > > > > > > is only 217 bytes, so it is not opened by the player. > > > > > > > > > > 2) "rec_125_stream_31_28_06_2012_12_22_54.flv" is played > > but > > > it > > > > > > > > contains > > > > > > > > > > only audio. > > > > > > > > > > 3) corresponding *.wav files are played. > > > > > > > > > > > > > > > > > > > > German. > > > > > > > > > > > > > > > > > > > > 2012/6/28 Maxim Solodovnik <[email protected]> > > > > > > > > > > > > > > > > > > > > > According to "[flv @ 0x14e33a0] Broken FLV file, which > > says > > > > no > > > > > > > > streams > > > > > > > > > > > present, this > > > > > > > > > > > might fail" > > > > > > > > > > > There is something wrong with flv file > > > > > > > > > > > Are you able to play it with VLC media player? > > > > > > > > > > > > > > > > > > > > > > On Thu, Jun 28, 2012 at 5:57 PM, German Grekhov < > > > > > > > > > > [email protected] > > > > > > > > > > > >wrote: > > > > > > > > > > > > > > > > > > > > > > > Hello, community! > > > > > > > > > > > > > > > > > > > > > > > > I have problems with recordings again. When I try to > > > > record a > > > > > > > > > > conference > > > > > > > > > > > > with default settings then everything is all right. > But > > > > when > > > > > I > > > > > > > > change > > > > > > > > > > the > > > > > > > > > > > > recording quality (set it to "Low quality") then it > is > > > > > > impossible > > > > > > > > to > > > > > > > > > > play > > > > > > > > > > > > the recorded video. The error occurs: > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > -------------------------------------------------------------------------- > > > > > > > > > > > > Log:28.06.2012 17:39:20 > > > > > > > > > > > > generateFFMPEG > > > > > > > > > > > > process-generateFullFLV > > > > > > > > > > > > error-ffmpeg version 0.10.3 Copyright (c) 2000-2012 > the > > > > > FFmpeg > > > > > > > > > > developers > > > > > > > > > > > > built on Jun 18 2012 07:31:31 with gcc 4.4.5 > > > > > > > > > > > > configuration: --enable-libmp3lame --enable-libxvid > > > > > > > > > --enable-libvorbis > > > > > > > > > > > > --enable-libgsm --enable-libfaac --enable-gpl > > > > > --enable-nonfree > > > > > > > > > > > > libavutil 51. 35.100 / 51. 35.100 > > > > > > > > > > > > libavcodec 53. 61.100 / 53. 61.100 > > > > > > > > > > > > libavformat 53. 32.100 / 53. 32.100 > > > > > > > > > > > > libavdevice 53. 4.100 / 53. 4.100 > > > > > > > > > > > > libavfilter 2. 61.100 / 2. 61.100 > > > > > > > > > > > > libswscale 2. 1.100 / 2. 1.100 > > > > > > > > > > > > libswresample 0. 6.100 / 0. 6.100 > > > > > > > > > > > > libpostproc 52. 0.100 / 52. 0.100 > > > > > > > > > > > > [flv @ 0x14e33a0] Broken FLV file, which says no > > streams > > > > > > present, > > > > > > > > > this > > > > > > > > > > > > might fail > > > > > > > > > > > > [flv @ 0x14e33a0] decoding for stream 0 failed > > > > > > > > > > > > [flv @ 0x14e33a0] Could not find codec parameters > > (Video: > > > > > none) > > > > > > > > > > > > [flv @ 0x14e33a0] decoding for stream 1 failed > > > > > > > > > > > > [flv @ 0x14e33a0] Could not find codec parameters > > (Audio: > > > > > > none, 0 > > > > > > > > > > > channels) > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv: > > > > > > > > > > > > could not find codec parameters > > > > > > > > > > > > > > > > > > > > > > > > command-[/root/ffmpeg-0.10.3/ffmpeg, -i, > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv, > > > > > > > > > > > > -i, > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_29_28_06_2012_10_39_13_FULL_WAVE.wav, > > > > > > > > > > > > -ar, 22050, -acodec, libmp3lame, -ab, 32k, -s, > 480x384, > > > > > > -vcodec, > > > > > > > > > > flashsv, > > > > > > > > > > > > -map, 0:0, -map, 1:0, > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > /opt/red5/webapps/openmeetings/streams/hibernate/flvRecording_123.flv] > > > > > > > > > > > > exitValue-1 > > > > > > > > > > > > out- > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > -------------------------------------------------------------------------- > > > > > > > > > > > > > > > > > > > > > > > > I use not the latest trunk version but one of the > > newest > > > > > ones. > > > > > > > > Ffmpeg > > > > > > > > > > > > version is 10.3. Can anybody reproduce this issue? > > > > > > > > > > > > Also, you can try it at: > > > > > > > > > > > > http://demo.dataved.ru/openmeetings/ > > > > > > > > > > > > > > > > > > > > > > > > Best regards, > > > > > > > > > > > > German Grekhov > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > -- > > > > > > > > > > > WBR > > > > > > > > > > > Maxim aka solomax > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > -- > > > > > > > > > Sebastian Wagner > > > > > > > > > https://twitter.com/#!/dead_lock > > > > > > > > > http://www.openmeetings.de > > > > > > > > > http://www.webbase-design.de > > > > > > > > > http://www.wagner-sebastian.com > > > > > > > > > [email protected] > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > -- > > > > > > > Sebastian Wagner > > > > > > > https://twitter.com/#!/dead_lock > > > > > > > http://www.openmeetings.de > > > > > > > http://www.webbase-design.de > > > > > > > http://www.wagner-sebastian.com > > > > > > > [email protected] > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > -- > > > > > Sebastian Wagner > > > > > https://twitter.com/#!/dead_lock > > > > > http://www.openmeetings.de > > > > > http://www.webbase-design.de > > > > > http://www.wagner-sebastian.com > > > > > [email protected] > > > > > > > > > > > > > > > > > > > > > -- > > > Sebastian Wagner > > > https://twitter.com/#!/dead_lock > > > http://www.openmeetings.de > > > http://www.webbase-design.de > > > http://www.wagner-sebastian.com > > > [email protected] > > > > > > > > > -- > Sebastian Wagner > https://twitter.com/#!/dead_lock > http://www.openmeetings.de > http://www.webbase-design.de > http://www.wagner-sebastian.com > [email protected] >
