Thank you Sebastian, have you any suggestions? It seems that audio isn't being recorded at all!
On 11 Nov, 19:53, Mascherina <enterforr...@gmail.com> wrote: > The sox version is: > root# sox --version > sox: SoX v14.3.1 > > On 11 Nov, 18:50, "seba.wag...@gmail.com" <seba.wag...@gmail.com> > wrote: > > > and your SoX Version ? > > > Sebastian > > > 2010/11/11 Mascherina <enterforr...@gmail.com> > > > > If I type ffmpeg -version, I get: > > > > FFmpeg version SVN-r25711, Copyright (c) 2000-2010 the FFmpeg > > > developers bui > > > built on Nov 9 2010 16:28:51 with gcc 4.1.2 20080704 (Red Hat > > > 4.1.2-48) con > > > configuration: --enable-libfaac --enable-shared --enable-memalign- > > > hack --enable-gpl > > > e-gpl --enable-libtheora --enable-libmp3lame --enable-libopenjpeg -- > > > enable-libvorbis > > > rbis --enable-libxvid --enable-nonfree --disable-yasm lib > > > libavutil 50.33. 0 / 50.33. 0 lib > > > libavcore 0.12. 0 / 0.12. 0 lib > > > libavcodec 52.94. 3 / 52.94. 3 lib > > > libavformat 52.84. 0 / 52.84. 0 lib > > > libavdevice 52. 2. 2 / 52. 2. 2 lib > > > libavfilter 1.59. 0 / 1.59. 0 lib > > > libswscale 0.12. 0 / 0.12. 0Unabl > > > Unable to find a suitable output format for 'pipe:' > > > > It seems that version is SVN-r25711 and libmp3lame is enabled!! > > > > On 11 Nov, 18:29, "seba.wag...@gmail.com" <seba.wag...@gmail.com> > > > wrote: > > > > Hi Mascherina, > > > > > the one_second is a placeholder if there is no soundfile. > > > > > What versions of FFMPEG have you installed? Is libmp3lame enabled? > > > > > Sebastian > > > > > 2010/11/11 Mascherina <enterforr...@gmail.com> > > > > > > we have an elearning platform with openmeetings service installed for > > > > > videoconference. Live streaming works correctly but when we record the > > > > > conference and then we show it, we can see video but we cannot hear > > > > > audio. We don't understand where exactly the problem is. In > > > > > openmeetings db we find out these logs: > > > > > > process-mergeWave<br/>error-<br/>command-[/usr/local/bin/sox, /opt/ > > > > > red5/webapps/openmeetings/streams/hibernate/one_second.wav, /opt/red5/ > > > > > webapps/openmeetings/streams/15/ > > > > > rec_21_stream_d6c3bd8376d1fd9a3f17afd1af398ae9_11_ > > > > > 11_2010_05_46_04_FINAL_WAVE.wav, pad, 0, 30.0]<br/>exitValue-0<br/> > > > > > > process-generateFullFLV<br/>error-FFmpeg version SVN-r25711, Copyright > > > > > (c) 2000-2010 the FFmpeg developers built on Nov 9 2010 16:28:51 with > > > > > gcc 4.1.2 20080704 (Red Hat 4.1.2-48) configuration: --enable-libfaac > > > > > --enable-shared --enable-memalign-hack --enable-gpl --enable-libtheora > > > > > --enable-libmp3lame --enable-libopenjpeg --enable-libvorbis --enable- > > > > > libxvid --enable-nonfree --disable-yasm libavutil 50.33. 0 / 50.33. 0 > > > > > libavcore 0.12. 0 / 0.12. 0 libavcodec 52.94. 3 / 52.94. 3 libavformat > > > > > 52.84. 0 / 52.84. 0 libavdevice 52. 2. 2 / 52. 2. 2 libavfilter 1.59. > > > > > 0 / 1.59. 0 libswscale 0.12. 0 / 0.12. 0[flv @ 0x174ec540] Could not > > > > > find codec parameters (Audio: [0][0][0][0] / 0x0000, 0 channels)[flv @ > > > > > 0x174ec540] Estimating duration from bitrate, this may be > > > > > inaccurateSeems stream 0 codec frame rate differs from container frame > > > > > rate: 1000.00 (1000/1) -> 1.00 (1/1)Input #0, flv, from '/opt/red5/ > > > > > webapps/openmeetings/streams/15/ > > > > > rec_21_stream_d6c3bd8376d1fd9a3f17afd1af398ae9_11_ > > > > > 11_2010_05_46_04.flv': Metadata: audiocodecid : -1 duration : 0 > > > > > videocodecid : -1 canSeekToEnd : true Duration: 00:00:18.00, start: > > > > > 0.000000, bitrate: N/A Stream #0.0: Video: flashsv, bgr24, 640x400, 1 > > > > > tbr, 1k tbn, 1k tbc Stream #0.1: Audio: [0][0][0][0] / 0x0000, 0 > > > > > channels[wav @ 0x174ef620] max_analyze_duration reached[wav @ > > > > > 0x174ef620] Estimating duration from bitrate, this may be > > > > > inaccurateInput #1, wav, from '/opt/red5/webapps/openmeetings/streams/ > > > > > 15/rec_21_stream_d6c3bd8376d1fd9a3f17afd1af398ae9_11_ > > > > > 11_2010_05_46_04_FINAL_WAVE.wav': Duration: 00:00:31.00, bitrate: 705 > > > > > kb/s Stream #1.0: Audio: pcm_s16le, 44100 Hz, 1 channels, s16, 705 kb/ > > > > > s[buffer @ 0x175a9500] w:640 h:400 pixfmt:bgr24[scale @ 0x175bdec0] w: > > > > > 640 h:400 fmt:bgr24 -> w:416 h:256 fmt:bgr24 flags:0xa0000004Output > > > > > #0, flv, to '/opt/red5/webapps/openmeetings/streams/hibernate/ > > > > > flvRecording_21.flv': Metadata: encoder : Lavf52.84.0 Stream #0.0: > > > > > Video: flashsv, bgr24, 416x256, q=2-31, 200 kb/s, 1k tbn, 1 tbc Stream > > > > > #0.1: Audio: libmp3lame, 22050 Hz, 1 channels, s16, 32 kb/sStream > > > > > mapping: Stream #0.0 -> #0.0 Stream #1.0 -> #0.1Press [q] to stop > > > > > encodingframe= 19 fps= 0 q=0.0 Lsize= 820kB time=19.00 bitrate= > > > > > 353.5kbits/s video:679kB audio:121kB global headers:0kB muxing > > > > > overhead 2.398266%<br/>command-[/usr/local/bin/ffmpeg, -i, /opt/red5/ > > > > > webapps/openmeetings/streams/15/ > > > > > rec_21_stream_d6c3bd8376d1fd9a3f17afd1af398ae9_11_ > > > > > 11_2010_05_46_04.flv, -i, /opt/red5/webapps/openmeetings/streams/15/ > > > > > rec_21_stream_d6c3bd8376d1fd9a3f17afd1af398ae9_11_ > > > > > 11_2010_05_46_04_FINAL_WAVE.wav, -ar, 22050, -acodec, libmp3lame, -ab, > > > > > 32k, -s, 416x256, -vcodec, flashsv, -map, 0.0, -map, 1.0, /opt/red5/ > > > > > webapps/openmeetings/streams/hibernate/flvRecording_21.flv]<br/ > > > > > >exitValue-0<br/> > > > > > > process-generateFullFLV<br/>error-FFmpeg version SVN-r25711, Copyright > > > > > (c) 2000-2010 the FFmpeg developers built on Nov 9 2010 16:28:51 with > > > > > gcc 4.1.2 20080704 (Red Hat 4.1.2-48) configuration: --enable-libfaac > > > > > --enable-shared --enable-memalign-hack --enable-gpl --enable-libtheora > > > > > --enable-libmp3lame --enable-libopenjpeg --enable-libvorbis --enable- > > > > > libxvid --enable-nonfree --disable-yasm libavutil 50.33. 0 / 50.33. 0 > > > > > libavcore 0.12. 0 / 0.12. 0 libavcodec 52.94. 3 / 52.94. 3 libavformat > > > > > 52.84. 0 / 52.84. 0 libavdevice 52. 2. 2 / 52. 2. 2 libavfilter 1.59. > > > > > 0 / 1.59. 0 libswscale 0.12. 0 / 0.12. 0[flv @ 0x509c540] > > > > > max_analyze_duration reached[flv @ 0x509c540] Estimating duration from > > > > > bitrate, this may be inaccurateSeems stream 0 codec frame rate differs > > > > > from container frame rate: 1000.00 (1000/1) -> 1.00 (1/1)Input #0, > > > > > flv, from '/opt/red5/webapps/openmeetings/streams/hibernate/ > > > > > flvRecording_21.flv': Metadata: duration : 31 width : 416 height : 256 > > > > > videodatarate : 195 framerate : 1 videocodecid : 3 audiodatarate : 31 > > > > > audiosamplerate : 22050 audiosamplesize : 16 stereo : false > > > > > audiocodecid : 2 encoder : Lavf52.84.0 filesize : 839547 Duration: > > > > > 00:00:31.08, start: 0.000000, bitrate: 232 kb/s Stream #0.0: Video: > > > > > flashsv, bgr24, 416x256, 200 kb/s, 1 tbr, 1k tbn, 1k tbc Stream #0.1: > > > > > Audio: mp3, 22050 Hz, 1 channels, s16, 32 kb/s[buffer @ 0x50a4c20] w: > > > > > 416 h:256 pixfmt:bgr24[ffsink @ 0x50a42d0] auto-inserting filter > > > > > 'auto- > > > > > inserted scaler 0' between the filter 'src' and the filter 'out'[scale > > > > > @ 0x50a4620] w:416 h:256 fmt:bgr24 -> w:416 h:256 fmt:yuvj420p flags: > > > > > 0xa0000004Output #0, rawvideo, to '/opt/red5/webapps/openmeetings/ > > > > > streams/hibernate/flvRecording_21.jpg': Metadata: encoder : > > > > > Lavf52.84.0 Stream #0.0: Video: mjpeg, yuvj420p, 416x256, q=2-31, 200 > > > > > kb/s, 90k tbn, 1 tbcStream mapping: Stream #0.0 -> #0.0Press [q] to > > > > > stop encodingframe= 1 fps= 0 q=6.1 Lsize= 19kB time=1.00 bitrate= > > > > > 152.3kbits/s video:19kB audio:0kB global headers:0kB muxing overhead > > > > > 0.000000%<br/>command-[/usr/local/bin/ffmpeg, -i, /opt/red5/webapps/ > > > > > openmeetings/streams/hibernate/flvRecording_21.flv, -vcodec, mjpeg, - > > > > > vframes, 1, -an, -f, rawvideo, -s, 416x256, /opt/red5/webapps/ > > > > > openmeetings/streams/hibernate/flvRecording_21.jpg]<br/>exitValue-0<br/ > > > > > > process-alternateDownload<br/>error-FFmpeg version SVN-r25711, > > > > > Copyright (c) 2000-2010 the FFmpeg developers built on Nov 9 2010 > > > > > 16:28:51 with gcc 4.1.2 20080704 (Red Hat 4.1.2-48) configuration: -- > > > > > enable-libfaac --enable-shared --enable-memalign-hack --enable-gpl -- > > > > > enable-libtheora --enable-libmp3lame --enable-libopenjpeg --enable- > > > > > libvorbis --enable-libxvid --enable-nonfree --disable-yasm libavutil > > > > > 50.33. 0 / 50.33. 0 libavcore 0.12. 0 / 0.12. 0 libavcodec 52.94. 3 / > > > > > 52.94. 3 libavformat 52.84. 0 / 52.84. 0 libavdevice 52. 2. 2 / 52. 2. > > > > > 2 libavfilter 1.59. 0 / 1.59. 0 libswscale 0.12. 0 / 0.12. 0[flv @ > > > > > 0xdc40540] max_analyze_duration reached[flv @ 0xdc40540] Estimating > > > > > duration from bitrate, this may be inaccurateSeems stream 0 codec > > > > > frame rate differs from container frame rate: 1000.00 (1000/1) -> 1.00 > > > > > (1/1)Input #0, flv, from '/opt/red5/webapps/openmeetings/streams/ > > > > > hibernate/flvRecording_21.flv': Metadata: duration : 31 width : 416 > > > > > height : 256 videodatarate : 195 framerate : 1 videocodecid : 3 > > > > > audiodatarate : 31 audiosamplerate : 22050 audiosamplesize : 16 > > > > > stereo : false audiocodecid : 2 encoder : Lavf52.84.0 filesize : > > > > > 839547 Duration: 00:00:31.08, start: 0.000000, bitrate: 232 kb/s > > > > > Stream #0.0: Video: flashsv, bgr24, 416x256, 200 kb/s, 1 tbr, 1k tbn, > > > > > 1k tbc Stream #0.1: Audio: mp3, 22050 Hz, 1 channels, s16, 32 kb/ > > > > > s[buffer @ 0xdc6f970] w:416 h:256 pixfmt:bgr24[ffsink @ 0xdc6fbd0] > > > > > auto-inserting filter 'auto-inserted scaler 0' between the filter > > > > > 'src' and the filter 'out'[scale @ 0xdc6ff20] w:416 h:256 fmt:bgr24 -> > > > > > w:416 h:256 fmt:yuv420p flags:0xa0000004Output #0, avi, to '/opt/red5/ > > > > > webapps/openmeetings/streams/hibernate/flvRecording_21.avi': Metadata: > > > > > ISFT : Lavf52.84.0 Stream #0.0: Video: mpeg4, yuv420p, 416x256, > > > > > q=2-31, 200 kb/s, 1 tbn, 1 tbc Stream #0.1: Audio: mp2, 22050 Hz, 1 > > > > > channels, s16, 64 > > ... > > leggi tutto -- You received this message because you are subscribed to the Google Groups "OpenMeetings User" group. 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