could you please manually check this file: /var/opt/jcdx/red5/webapps/openmeetings/streams/7/rec_1_stream_A41BE6FE-4D8F-1A51-C32E-E1871A46045B_2018_01_10_19_25_14.flv Does it have valid size? Is it playable using VNC? sometimes *.flv has size == 0, BUT there is file *.flv.ser with correct size, is it your case?
Can you also check if OM server restart helps? On Thu, Jan 11, 2018 at 9:00 AM, David Jentz <jen...@gmail.com> wrote: > I am having an issue with the desktop sharer recordings. I swear this > was working a week ago or so with no software change on OM 4.0.1...but > now this is consistently happening 100% on multiple OM servers. > > I am very amatuer at reading this trace. Basically a note appears > along side each video recording and when clicking says: There has been > an error processing the recording. The video appears to play/download > fine, but there is no audio. > > Only the first item appears in red, apparently ffmpeg failing with > error "could not find codec parameters"? > > Googling this error seems to indicate corrupt file. This seems odd > since 2 actions below appear to be more processing on the very same > file, all appearing to work. Maybe the file is not fully written at > the time of the first files write? Pure speculation. > > -Dave > > process: stripAudioFromFLVs > command: ffmpeg -y -i > /var/opt/jcdx/red5/webapps/openmeetings/streams/7/rec_1_stream_A41BE6FE-4D8F-1A51-C32E-E1871A46045B_2018_01_10_19_25_14.flv > -af aresample=32k:min_comp=0.001:min_hard_comp=0.100000 > /var/opt/jcdx/red5/webapps/openmeetings/streams/7/rec_1_stream_A41BE6FE-4D8F-1A51-C32E-E1871A46045B_2018_01_10_19_25_14_WAVE.wav > exception: null > error: ffmpeg version 2.6.8 Copyright (c) 2000-2016 the FFmpeg developers > built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-18) > configuration: --prefix=/usr --bindir=/usr/bin > --datadir=/usr/share/ffmpeg --incdir=/usr/include/ffmpeg > --libdir=/usr/lib64 --mandir=/usr/share/man --arch=x86_64 > --optflags='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions > -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic' > --enable-bzlib --disable-crystalhd --enable-gnutls --enable-ladspa > --enable-libass --enable-libcdio --enable-libdc1394 --enable-libfaac > --enable-nonfree --enable-libfdk-aac --disable-indev=jack > --enable-libfreetype --enable-libgsm --enable-libmp3lame > --enable-openal --enable-libopenjpeg --enable-libopus > --enable-libpulse --enable-libschroedinger --enable-libsoxr > --enable-libspeex --enable-libtheora --enable-libvorbis > --enable-libv4l2 --enable-libx264 --enable-libx265 --enable-libxvid > --enable-x11grab --enable-avfilter --enable-avresample > --enable-postproc --enable-pthreads --disable-static --enable-shared > --enable-gpl --disable-debug --disable-stripping --shlibdir=/usr/lib64 > --enable-runtime-cpudetect > libavutil 54. 20.100 / 54. 20.100 > libavcodec 56. 26.100 / 56. 26.100 > libavformat 56. 25.101 / 56. 25.101 > libavdevice 56. 4.100 / 56. 4.100 > libavfilter 5. 11.102 / 5. 11.102 > libavresample 2. 1. 0 / 2. 1. 0 > libswscale 3. 1.101 / 3. 1.101 > libswresample 1. 1.100 / 1. 1.100 > libpostproc 53. 3.100 / 53. 3.100 > /var/opt/jcdx/red5/webapps/openmeetings/streams/7/rec_1_stream_A41BE6FE-4D8F-1A51-C32E-E1871A46045B_2018_01_10_19_25_14.flv: > could not find codec parameters > > exitValue: 1 > out: > 0 > process: generateSampleAudio > command: sox > /var/opt/jcdx/red5/webapps/openmeetings/streams/hibernate/one_second.wav > /var/opt/jcdx/red5/webapps/openmeetings/streams/7/rec_1_stream_7c953eff-ba22-49a3-8b3c-e636beb2ff7b_2018_01_10_19_25_14_FINAL_WAVE.wav > pad 0 64.173 > exception: null > error: > exitValue: 0 > out: > 0 > process: generate MP4 > command: ffmpeg -y -itsoffset 00:00:05.385 -i > /var/opt/jcdx/red5/webapps/openmeetings/streams/7/rec_1_stream_7c953eff-ba22-49a3-8b3c-e636beb2ff7b_2018_01_10_19_25_14.flv > -i > /var/opt/jcdx/red5/webapps/openmeetings/streams/7/rec_1_stream_7c953eff-ba22-49a3-8b3c-e636beb2ff7b_2018_01_10_19_25_14_FINAL_WAVE.wav > -c:v h264 -crf 24 -pix_fmt yuv420p -preset medium -profile:v baseline > -c:a libfaac -c:a libfdk_aac -ar 22050 -b:a 32k -s 1088x688 > /var/opt/jcdx/red5/webapps/openmeetings/streams/hibernate/818f75ae-3e38-4f10-aebd-be99625439b8.mp4 > exception: null > error: ffmpeg version 2.6.8 Copyright (c) 2000-2016 the FFmpeg developers > built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-18) > configuration: --prefix=/usr --bindir=/usr/bin > --datadir=/usr/share/ffmpeg --incdir=/usr/include/ffmpeg > --libdir=/usr/lib64 --mandir=/usr/share/man --arch=x86_64 > --optflags='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions > -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic' > --enable-bzlib --disable-crystalhd --enable-gnutls --enable-ladspa > --enable-libass --enable-libcdio --enable-libdc1394 --enable-libfaac > --enable-nonfree --enable-libfdk-aac --disable-indev=jack > --enable-libfreetype --enable-libgsm --enable-libmp3lame > --enable-openal --enable-libopenjpeg --enable-libopus > --enable-libpulse --enable-libschroedinger --enable-libsoxr > --enable-libspeex --enable-libtheora --enable-libvorbis > --enable-libv4l2 --enable-libx264 --enable-libx265 --enable-libxvid > --enable-x11grab --enable-avfilter --enable-avresample > --enable-postproc --enable-pthreads --disable-static --enable-shared > --enable-gpl --disable-debug --disable-stripping --shlibdir=/usr/lib64 > --enable-runtime-cpudetect > libavutil 54. 20.100 / 54. 20.100 > libavcodec 56. 26.100 / 56. 26.100 > libavformat 56. 25.101 / 56. 25.101 > libavdevice 56. 4.100 / 56. 4.100 > libavfilter 5. 11.102 / 5. 11.102 libavresample 2. 1. 0 / 2. 1. > 0 > libswscale 3. 1.101 / 3. 1.101 > libswresample 1. 1.100 / 1. 1.100 > libpostproc 53. 3.100 / 53. 3.100 > Input #0, flv, from > '/var/opt/jcdx/red5/webapps/openmeetings/streams/7/rec_1_stream_7c953eff-ba22-49a3-8b3c-e636beb2ff7b_2018_01_10_19_25_14.flv': > Metadata: > server : Red5 > canSeekToEnd : true > recordeddate : 2018-01-10T19:25:14.788Z > noaudiocodec : 0 > Duration: 00:00:59.40, start: 0.000000, bitrate: 765 kb/s > Stream #0:0: Video: flashsv, bgr24, 1088x688, 764 kb/s, 10 fps, 10 > tbr, 1k tbn, 1k tbc > Guessed Channel Layout for Input Stream #1.0 : mono > Input #1, wav, from > '/var/opt/jcdx/red5/webapps/openmeetings/streams/7/rec_1_stream_7c953eff-ba22-49a3-8b3c-e636beb2ff7b_2018_01_10_19_25_14_FINAL_WAVE.wav': > Duration: 00:01:05.17, bitrate: 705 kb/s > Stream #1:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 44100 Hz, 1 > channels, s16, 705 kb/s > [libx264 @ 0x1c1c3e0] using cpu capabilities: none! > [libx264 @ 0x1c1c3e0] profile Constrained Baseline, level 3.1 > [libx264 @ 0x1c1c3e0] 264 - core 120 r2151 a3f4407 - H.264/MPEG-4 AVC > codec - Copyleft 2003-2011 - http://www.videolan.org/x264.html - > options: cabac=0 ref=3 deblock=1:0:0 analyse=0x1:0x111 me=hex subme=7 > psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 > 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 > threads=12 sliced_threads=0 nr=0 decimate=1 interlaced=0 > bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=250 > keyint_min=10 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf > mbtree=1 crf=24.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 > aq=1:1.00 > Output #0, mp4, to > '/var/opt/jcdx/red5/webapps/openmeetings/streams/hibernate/818f75ae-3e38-4f10-aebd-be99625439b8.mp4': > Metadata: > server : Red5 > canSeekToEnd : true > recordeddate : 2018-01-10T19:25:14.788Z > noaudiocodec : 0 > encoder : Lavf56.25.101 > Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), > yuv420p, 1088x688, q=-1--1, 10 fps, 10240 tbn, 10 tbc > Metadata: > encoder : Lavc56.26.100 libx264 > Stream #0:1: Audio: aac (libfdk_aac) ([64][0][0][0] / 0x0040), > 22050 Hz, mono, s16, 32 kb/s > Metadata: > encoder : Lavc56.26.100 libfdk_aac > Stream mapping: > Stream #0:0 -> #0:0 (flashsv (native) -> h264 (libx264)) > Stream #1:0 -> #0:1 (pcm_s16le (native) -> aac (libfdk_aac)) > Press [q] to stop, [?] for help > frame= 55 fps= 54 q=29.0 size= 0kB time=00:00:00.20 bitrate= > 1.9kbits/s dup=54 drop=0 > frame= 84 fps= 55 q=29.0 size= 81kB time=00:00:03.10 bitrate= > 214.4kbits/s dup=54 drop=0 > frame= 111 fps= 54 q=26.0 size= 94kB time=00:00:05.80 bitrate= > 132.6kbits/s dup=54 drop=0 > frame= 130 fps= 51 q=26.0 size= 106kB time=00:00:07.70 bitrate= > 113.3kbits/s dup=54 drop=0 > frame= 157 fps= 51 q=26.0 size= 122kB time=00:00:10.40 bitrate= > 96.4kbits/s dup=54 drop=0 > frame= 184 fps= 52 q=26.0 size= 138kB time=00:00:13.10 bitrate= > 86.5kbits/s dup=54 drop=0 > frame= 205 fps= 50 q=26.0 size= 151kB time=00:00:15.20 bitrate= > 81.4kbits/s dup=54 drop=0 > frame= 226 fps= 50 q=26.0 size= 164kB time=00:00:17.30 bitrate= > 77.5kbits/s dup=54 drop=0 > frame= 251 fps= 49 q=26.0 size= 179kB time=00:00:19.80 bitrate= > 73.9kbits/s dup=54 drop=0 > frame= 278 fps= 49 q=26.0 size= 195kB time=00:00:22.50 bitrate= > 70.9kbits/s dup=54 drop=0 > frame= 297 fps= 48 q=26.0 size= 206kB time=00:00:24.40 bitrate= > 69.2kbits/s dup=54 drop=0 > frame= 320 fps= 48 q=26.0 size= 293kB time=00:00:26.70 bitrate= > 89.9kbits/s dup=54 drop=0 > frame= 348 fps= 49 q=26.0 size= 305kB time=00:00:29.50 bitrate= > 84.8kbits/s dup=54 drop=0 > frame= 367 fps= 48 q=26.0 size= 314kB time=00:00:31.40 bitrate= > 82.0kbits/s dup=54 drop=0 > frame= 393 fps= 48 q=26.0 size= 326kB time=00:00:34.00 bitrate= > 78.5kbits/s dup=54 drop=0 > frame= 424 fps= 49 q=26.0 size= 339kB time=00:00:37.10 bitrate= > 74.9kbits/s dup=54 drop=0 > frame= 454 fps= 49 q=26.0 size= 353kB time=00:00:40.10 bitrate= > 72.2kbits/s dup=54 drop=0 > frame= 479 fps= 49 q=26.0 size= 364kB time=00:00:42.60 bitrate= > 70.1kbits/s dup=54 drop=0 > frame= 506 fps= 49 q=26.0 size= 377kB time=00:00:45.30 bitrate= > 68.1kbits/s dup=54 drop=0 > frame= 524 fps= 49 q=26.0 size= 385kB time=00:00:47.10 bitrate= > 66.9kbits/s dup=54 drop=0 > frame= 562 fps= 50 q=26.0 size= 477kB time=00:00:50.90 bitrate= > 76.7kbits/s dup=56 drop=0 > frame= 579 fps= 49 q=26.0 size= 485kB time=00:00:52.60 bitrate= > 75.5kbits/s dup=62 drop=0 > frame= 581 fps= 46 q=26.0 size= 486kB time=00:00:52.80 bitrate= > 75.4kbits/s dup=62 drop=0 > frame= 611 fps= 46 q=26.0 size= 500kB time=00:00:55.80 bitrate= > 73.4kbits/s dup=62 drop=0 > frame= 646 fps= 47 q=26.0 size= 515kB time=00:00:59.30 bitrate= > 71.1kbits/s dup=62 drop=0 > frame= 649 fps= 45 q=-1.0 Lsize= 558kB time=00:01:05.20 bitrate= > 70.1kbits/s dup=62 drop=0 > video:286kB audio:255kB subtitle:0kB other streams:0kB global > headers:0kB muxing overhead: 3.090456% > [libx264 @ 0x1c1c3e0] frame I:3 Avg QP:14.35 size: 73394 > [libx264 @ 0x1c1c3e0] frame P:646 Avg QP:19.67 size: 112 > [libx264 @ 0x1c1c3e0] mb I I16..4: 59.4% 0.0% 40.6% > [libx264 @ 0x1c1c3e0] mb P I16..4: 0.2% 0.0% 0.0% P16..4: 0.4% > 0.0% 0.0% 0.0% 0.0% skip:99.4% > [libx264 @ 0x1c1c3e0] coded y,uvDC,uvAC intra: 30.9% 30.3% 16.8% > inter: 0.0% 0.2% 0.0% > [libx264 @ 0x1c1c3e0] i16 v,h,dc,p: 62% 36% 2% 0% > [libx264 @ 0x1c1c3e0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 23% 50% 11% 2% > 2% 3% 3% 2% 3% > [libx264 @ 0x1c1c3e0] i8c dc,h,v,p: 46% 23% 30% 1% > [libx264 @ 0x1c1c3e0] ref P L0: 91.8% 5.6% 2.6% > [libx264 @ 0x1c1c3e0] kb/s:36.09 > > exitValue: 0 > out: > 0 > process: generate preview PNG :: 818f75ae-3e38-4f10-aebd-be99625439b8 > command: ffmpeg -y -i > /var/opt/jcdx/red5/webapps/openmeetings/streams/hibernate/818f75ae-3e38-4f10-aebd-be99625439b8.mp4 > -vf thumbnail,scale=640:-1 -frames:v 1 > /var/opt/jcdx/red5/webapps/openmeetings/streams/hibernate/818f75ae-3e38-4f10-aebd-be99625439b8.png > exception: null > error: ffmpeg version 2.6.8 Copyright (c) 2000-2016 the FFmpeg developers > built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-18) > configuration: --prefix=/usr --bindir=/usr/bin > --datadir=/usr/share/ffmpeg --incdir=/usr/include/ffmpeg > --libdir=/usr/lib64 --mandir=/usr/share/man --arch=x86_64 > --optflags='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions > -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic' > --enable-bzlib --disable-crystalhd --enable-gnutls --enable-ladspa > --enable-libass --enable-libcdio --enable-libdc1394 --enable-libfaac > --enable-nonfree --enable-libfdk-aac --disable-indev=jack > --enable-libfreetype --enable-libgsm --enable-libmp3lame > --enable-openal --enable-libopenjpeg --enable-libopus > --enable-libpulse --enable-libschroedinger --enable-libsoxr > --enable-libspeex --enable-libtheora --enable-libvorbis > --enable-libv4l2 --enable-libx264 --enable-libx265 --enable-libxvid > --enable-x11grab --enable-avfilter --enable-avresample > --enable-postproc --enable-pthreads --disable-static --enable-shared > --enable-gpl --disable-debug --disable-stripping --shlibdir=/usr/lib64 > --enable-runtime-cpudetect > libavutil 54. 20.100 / 54. 20.100 > libavcodec 56. 26.100 / 56. 26.100 > libavformat 56. 25.101 / 56. 25.101 > libavdevice 56. 4.100 / 56. 4.100 > libavfilter 5. 11.102 / 5. 11.102 > libavresample 2. 1. 0 / 2. 1. 0 > libswscale 3. 1.101 / 3. 1.101 > libswresample 1. 1.100 / 1. 1.100 > libpostproc 53. 3.100 / 53. 3.100 > Input #0, mov,mp4,m4a,3gp,3g2,mj2, from > '/var/opt/jcdx/red5/webapps/openmeetings/streams/hibernate/818f75ae-3e38-4f10-aebd-be99625439b8.mp4': > Metadata: > major_brand : isom > minor_version : 512 > compatible_brands: isomiso2avc1mp41 > encoder : Lavf56.25.101 > Duration: 00:01:05.27, start: 0.092880, bitrate: 70 kb/s > Stream #0:0(und): Video: h264 (Constrained Baseline) (avc1 / > 0x31637661), yuv420p, 1088x688, 36 kb/s, 10 fps, 10 tbr, 10240 tbn, 20 > tbc (default) > Metadata: > handler_name : VideoHandler > Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 22050 Hz, > mono, fltp, 32 kb/s (default) > Metadata: > handler_name : SoundHandler > Output #0, image2, to > '/var/opt/jcdx/red5/webapps/openmeetings/streams/hibernate/818f75ae-3e38-4f10-aebd-be99625439b8.png': > Metadata: > major_brand : isom > minor_version : 512 > compatible_brands: isomiso2avc1mp41 > encoder : Lavf56.25.101 > Stream #0:0(und): Video: png, rgb24, 640x405, q=2-31, 200 kb/s, 10 > fps, 10 tbn, 10 tbc (default) > Metadata: > handler_name : VideoHandler > encoder : Lavc56.26.100 png > Stream mapping: > Stream #0:0 -> #0:0 (h264 (native) -> png (native)) > Press [q] to stop, [?] for help > [Parsed_thumbnail_0 @ 0x2324800] frame id #6 (pts_time=0.692871) > selected from a set of 100 images > frame= 1 fps=0.0 q=0.0 Lsize=N/A time=00:00:00.10 bitrate=N/A dup=1 drop=1 > video:145kB audio:0kB subtitle:0kB other streams:0kB global > headers:0kB muxing overhead: unknown > > exitValue: 0 > out: -- WBR Maxim aka solomax
