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MediaSPIP 0.1 Beta version
25 avril 2011, parMediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
The zip file provided here only contains the sources of MediaSPIP in its standalone version.
To get a working installation, you must manually install all-software dependencies on the server.
If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...) -
Multilang : améliorer l’interface pour les blocs multilingues
18 février 2011, parMultilang est un plugin supplémentaire qui n’est pas activé par défaut lors de l’initialisation de MediaSPIP.
Après son activation, une préconfiguration est mise en place automatiquement par MediaSPIP init permettant à la nouvelle fonctionnalité d’être automatiquement opérationnelle. Il n’est donc pas obligatoire de passer par une étape de configuration pour cela. -
Participer à sa traduction
10 avril 2011Vous pouvez nous aider à améliorer les locutions utilisées dans le logiciel ou à traduire celui-ci dans n’importe qu’elle nouvelle langue permettant sa diffusion à de nouvelles communautés linguistiques.
Pour ce faire, on utilise l’interface de traduction de SPIP où l’ensemble des modules de langue de MediaSPIP sont à disposition. ll vous suffit de vous inscrire sur la liste de discussion des traducteurs pour demander plus d’informations.
Actuellement MediaSPIP n’est disponible qu’en français et (...)
Sur d’autres sites (7380)
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`ffmpeg` can not dump RTSP streaming but `ffplay` can play it
18 juin 2019, par newBikeI want to dump the RTSP streaming into a file.
ffmpeg -y-i rtsp://172.19.12.37/live.sdp -acodec copy -vcodec copy tmp.mp4But I got errors,
[mp4 @ 0x7fe98400dc00] track 1: could not find tag, codec not currently supported in containerCould not write header for output file #0 (incorrect codec parameters ?): Operation not permittedHowever, I can play the RTSP streaming by any media player, what was wrong with my ffmpeg command ?
Is there any options can dump any stream and dump it into identical video format.
ffplay log
$ ffplay rtsp://172.19.12.37/live.sdp
ffplay version 2.1.4 Copyright (c) 2003-2014 the FFmpeg developers
built on Mar 12 2014 14:37:48 with Apple LLVM version 5.1 (clang-503.0.38) (based on LLVM 3.4svn)
configuration: --prefix=/usr/local/Cellar/ffmpeg/2.1.4 --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-nonfree --enable-hardcoded-tables --enable-avresample --enable-vda --cc=clang --host-cflags= --host-ldflags= --enable-libx264 --enable-libfaac --enable-libmp3lame --enable-libxvid --enable-libfreetype --enable-libtheora --enable-libvorbis --enable-libvpx --enable-librtmp --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libvo-aacenc --enable-libass --enable-ffplay --enable-libspeex --enable-libschroedinger --enable-libfdk-aac --enable-openssl --enable-libopus --enable-frei0r --enable-libcaca --enable-libquvi --enable-libopenjpeg --extra-cflags='-I/usr/local/Cellar/openjpeg/1.5.1/include/openjpeg-1.5 '
libavutil 52. 48.101 / 52. 48.101
libavcodec 55. 39.101 / 55. 39.101
libavformat 55. 19.104 / 55. 19.104
libavdevice 55. 5.100 / 55. 5.100
libavfilter 3. 90.100 / 3. 90.100
libavresample 1. 1. 0 / 1. 1. 0
libswscale 2. 5.101 / 2. 5.101
libswresample 0. 17.104 / 0. 17.104
libpostproc 52. 3.100 / 52. 3.100
[h264 @ 0x7fb966001c00] RTP: missed 13 packets0KB sq= 0B f=0/0
[h264 @ 0x7fb966001c00] left block unavailable for requested intra mode at 0 86
[h264 @ 0x7fb966001c00] error while decoding MB 0 86, bytestream (347)
[h264 @ 0x7fb966001c00] concealing 5489 DC, 5489 AC, 5489 MV errors in I frame
Input #0, rtsp, from 'rtsp://172.19.12.37/live.sdp':= 0B f=0/0
Metadata:
title : RTSP server
Duration: N/A, start: 0.000000, bitrate: 64 kb/s
Stream #0:0: Video: h264 (Main), yuv420p, 2560x1920, 13.33 tbr, 90k tbn, 180k tbc
Stream #0:1: Audio: pcm_mulaw, 8000 Hz, 1 channels, s16, 64 kb/s
[h264 @ 0x7fb966888400] left block unavailable for requested intra mode at 0 86
[h264 @ 0x7fb966888400] error while decoding MB 0 86, bytestream (347)
[h264 @ 0x7fb966888400] concealing 5489 DC, 5489 AC, 5489 MV errors in I frame
5.08 A-V: nan fd= 2 aq= 0KB vq= 0KB sq= 0B f=1/1ffmpeg log
ffmpeg version 2.1.4 Copyright (c) 2000-2014 the FFmpeg developers
built on Mar 12 2014 14:37:48 with Apple LLVM version 5.1 (clang-503.0.38) (based on LLVM 3.4svn)
configuration: --prefix=/usr/local/Cellar/ffmpeg/2.1.4 --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-nonfree --enable-hardcoded-tables --enable-avresample --enable-vda --cc=clang --host-cflags= --host-ldflags= --enable-libx264 --enable-libfaac --enable-libmp3lame --enable-libxvid --enable-libfreetype --enable-libtheora --enable-libvorbis --enable-libvpx --enable-librtmp --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libvo-aacenc --enable-libass --enable-ffplay --enable-libspeex --enable-libschroedinger --enable-libfdk-aac --enable-openssl --enable-libopus --enable-frei0r --enable-libcaca --enable-libquvi --enable-libopenjpeg --extra-cflags='-I/usr/local/Cellar/openjpeg/1.5.1/include/openjpeg-1.5 '
libavutil 52. 48.101 / 52. 48.101
libavcodec 55. 39.101 / 55. 39.101
libavformat 55. 19.104 / 55. 19.104
libavdevice 55. 5.100 / 55. 5.100
libavfilter 3. 90.100 / 3. 90.100
libavresample 1. 1. 0 / 1. 1. 0
libswscale 2. 5.101 / 2. 5.101
libswresample 0. 17.104 / 0. 17.104
libpostproc 52. 3.100 / 52. 3.100
Guessed Channel Layout for Input Stream #0.1 : mono
Input #0, rtsp, from 'rtsp://172.19.12.37/live.sdp':
Metadata:
title : RTSP server
Duration: N/A, start: 0.000000, bitrate: 64 kb/s
Stream #0:0: Video: h264 (Main), yuv420p, 2560x1920, 13.33 tbr, 90k tbn, 180k tbc
Stream #0:1: Audio: pcm_mulaw, 8000 Hz, mono, s16, 64 kb/s
[mp4 @ 0x7fe98400dc00] track 1: could not find tag, codec not currently supported in container
Output #0, mp4, to 'tmp.mp4':
Metadata:
title : RTSP server
encoder : Lavf55.19.104
Stream #0:0: Video: h264 ([33][0][0][0] / 0x0021), yuv420p, 2560x1920, q=2-31, 90k tbn, 90k tbc
Stream #0:1: Audio: pcm_mulaw, 8000 Hz, mono, 64 kb/s
Stream mapping:
Stream #0:0 -> #0:0 (copy)
Stream #0:1 -> #0:1 (copy)
Could not write header for output file #0 (incorrect codec parameters ?): Operation not permitted -
FFMPEG result video freezes in the middle of playback
10 mai 2013, par RevoluziferI'm trying stitch four source videos together into one grid. For testing purposes I'm working with a single source flv using this command :
ffmpeg -i woohoo.flv -i woohoo.flv -i woohoo.flv -i woohoo.flv \
-filter_complex "[0:0]pad=iw:ih[a];[1:0]scale=w=iw/2:h=ih/2[b];
[2:0]scale=w=iw/2:h=ih/2[c];[3:0]scale=w=iw/2:h=ih/2[d];
[0:0]scale=w=iw/2:h=ih/2[e];[a][b]overlay=w[x];[x][c]overlay=0:h[y];
[y][d]overlay=w:h[z];[z][e]overlay=0:0" -qscale 1 stitched.aviThe stitching itself is working great, but somehow the resulting video does not show as expected.
After running for a few frames, it gets stuck at a single frame for most of the video, skipping the frames which should be there.While encoding ffmpeg throws a freaking lot of messages like :
[Parsed_overlay_8 @ 000000000459e080] Buffer queue overflow, dropping.Any hints on how to solve my problem ?
My source flv is h.264 encoded, coming from Red5 media server.Edit : Output is :
root@s15757871:/opt/red5/webapps/woohoo/streams# ffmpeg -i out_3.mp4 -i 3.mp4 -filter_complex "[0:0]pad=iw:ih[a];[1:0]scale=w=iw/2:h=ih/2[b];[a][b]overlay=w:h" -vcodec libx264 -r 30 -acodec copy out_final.mp4
ffmpeg version N-52943-g500220a Copyright (c) 2000-2013 the FFmpeg developers
built on May 10 2013 09:46:03 with gcc 4.4.3 (Ubuntu 4.4.3-4ubuntu5.1)
configuration: --enable-gpl --enable-libx264 --enable-libmp3lame --enable-nonfree --enable-libaacplus
libavutil 52. 30.100 / 52. 30.100
libavcodec 55. 7.100 / 55. 7.100
libavformat 55. 4.101 / 55. 4.101
libavdevice 55. 0.100 / 55. 0.100
libavfilter 3. 63.101 / 3. 63.101
libswscale 2. 3.100 / 2. 3.100
libswresample 0. 17.102 / 0. 17.102
libpostproc 52. 3.100 / 52. 3.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'out_3.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf55.4.101
Duration: 00:00:26.53, start: 0.000000, bitrate: 513 kb/s
Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 640x360 [SAR 1:1 DAR 16:9], 447 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc
Metadata:
handler_name : VideoHandler
Stream #0:1(und): Audio: mp3 (mp4a / 0x6134706D), 44100 Hz, mono, s16p, 62 kb/s
Metadata:
handler_name : SoundHandler
Input #1, mov,mp4,m4a,3gp,3g2,mj2, from '3.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf55.4.101
Duration: 00:00:26.60, start: 0.000000, bitrate: 639 kb/s
Stream #1:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 640x360 [SAR 1:1 DAR 16:9], 574 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc
Metadata:
handler_name : VideoHandler
Stream #1:1(und): Audio: mp3 (mp4a / 0x6134706D), 44100 Hz, mono, s16p, 62 kb/s
Metadata:
handler_name : SoundHandler
File 'out_final.mp4' already exists. Overwrite ? [y/N] y
[libx264 @ 0x19baee0] using SAR=1/1
[libx264 @ 0x19baee0] using cpu capabilities: MMX2 SSE2Fast SSEMisalign LZCNT
[libx264 @ 0x19baee0] profile High, level 3.0
[libx264 @ 0x19baee0] 264 - core 132 r2310 76a5c3a - H.264/MPEG-4 AVC codec - Copyleft 2003-2013 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=12 lookahead_threads=2 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
Output #0, mp4, to 'out_final.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf55.4.101
Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 640x360 [SAR 1:1 DAR 16:9], q=-1--1, 15360 tbn, 30 tbc
Stream #0:1(und): Audio: mp3 (i[0][0][0] / 0x0069), 44100 Hz, mono, 62 kb/s
Metadata:
handler_name : SoundHandler
Stream mapping:
Stream #0:0 (h264) -> pad
Stream #1:0 (h264) -> scale
overlay -> Stream #0:0 (libx264)
Stream #0:1 -> #0:1 (copy)
Press [q] to stop, [?] for help
Buffer queue overflow, dropping. 583kB time=00:00:08.00 bitrate= 597.3kbits/s
[Parsed_overlay_2 @ 0x19be420] Buffer queue overflow, dropping.
Last message repeated 202 times
frame= 795 fps= 96 q=-2.0 Lsize= 1700kB time=00:00:27.04 bitrate= 514.9kbits/s dup=203 drop=0
video:1487kB audio:196kB subtitle:0 global headers:0kB muxing overhead 1.025454%
[libx264 @ 0x19baee0] frame I:4 Avg QP:19.83 size: 34019
[libx264 @ 0x19baee0] frame P:322 Avg QP:22.85 size: 3858
[libx264 @ 0x19baee0] frame B:469 Avg QP:24.57 size: 305
[libx264 @ 0x19baee0] consecutive B-frames: 13.8% 15.8% 20.0% 50.3%
[libx264 @ 0x19baee0] mb I I16..4: 10.5% 47.8% 41.7%
[libx264 @ 0x19baee0] mb P I16..4: 1.4% 3.0% 0.8% P16..4: 27.1% 14.4% 9.2% 0.0% 0.0% skip:44.1%
[libx264 @ 0x19baee0] mb B I16..4: 0.0% 0.1% 0.0% B16..8: 15.3% 1.5% 0.2% direct: 0.3% skip:82.6% L0:39.7% L1:53.8% BI: 6.5%
[libx264 @ 0x19baee0] 8x8 transform intra:56.6% inter:64.9%
[libx264 @ 0x19baee0] coded y,uvDC,uvAC intra: 58.4% 72.9% 39.0% inter: 8.3% 11.9% 1.0%
[libx264 @ 0x19baee0] i16 v,h,dc,p: 63% 18% 10% 10%
[libx264 @ 0x19baee0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 23% 17% 20% 4% 7% 9% 6% 6% 8%
[libx264 @ 0x19baee0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 27% 21% 13% 5% 7% 8% 6% 6% 7%
[libx264 @ 0x19baee0] i8c dc,h,v,p: 52% 18% 22% 9%
[libx264 @ 0x19baee0] Weighted P-Frames: Y:7.5% UV:4.0%
[libx264 @ 0x19baee0] ref P L0: 70.8% 16.9% 9.3% 2.8% 0.2%
[libx264 @ 0x19baee0] ref B L0: 90.6% 8.1% 1.3%
[libx264 @ 0x19baee0] ref B L1: 96.4% 3.6%
[libx264 @ 0x19baee0] kb/s:459.39The source mp4 files used here have successfully been converted from flv by ffmpeg before.
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ffmpeg get machine readable output
15 mai 2017, par J.SI am trying to find a way to get FFmpeg to return a machine readable output. basically, I just want to know if video conversion was successfull.
I am calling FFmpeg from go code.
output, err := exec.Command("ffmpeg", "-i", source, "-vcodec", "h264", "-acodec", "aac", "-strict", "-2", destination).CombinedOutput()The above code executes this command :
ffmpeg -i /tmp/pitchVideo-1494844705-102.mp4 -vcodec h264 -acodec aac -strict -2 /tmp/1494844705.mp4I get the following output :
ffmpeg version 2.4.3-1ubuntu1~trusty6 Copyright (c) 2000-2014 the FFmpeg developers
built on Nov 22 2014 17:07:19 with gcc 4.8 (Ubuntu 4.8.2-19ubuntu1)
configuration: --prefix=/usr --extra-version='1ubuntu1~trusty6' --build-suffix=-ffmpeg --toolchain=hardened --extra-cflags= --extra-cxxflags= --libdir=/usr/lib/x86_64-linux-gnu --shlibdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --enable-shared --disable-stripping --enable-avresample --enable-avisynth --enable-fontconfig --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-librtmp --enable-libschroedinger --enable-libshine --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-opengl --enable-x11grab --enable-libxvid --enable-libx265 --enable-libdc1394 --enable-libiec61883 --enable-libzvbi --enable-libzmq --enable-frei0r --enable-libx264 --enable-libsoxr --enable-openal --enable-libopencv
libavutil 54. 7.100 / 54. 7.100
libavcodec 56. 1.100 / 56. 1.100
libavformat 56. 4.101 / 56. 4.101
libavdevice 56. 0.100 / 56. 0.100
libavfilter 5. 1.100 / 5. 1.100
libavresample 2. 1. 0 / 2. 1. 0
libswscale 3. 0.100 / 3. 0.100
libswresample 1. 1.100 / 1. 1.100
libpostproc 53. 0.100 / 53. 0.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/tmp/pitchVideo-1494844705-102.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf56.40.101
Duration: 00:00:39.28, start: 0.000000, bitrate: 2300 kb/s
Stream #0:0(und): Video: h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p, 640x480, 2231 kb/s, 25 fps, 25 tbr, 90k tbn, 50 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #0:1(und): Audio: aac (mp4a / 0x6134706D), 48000 Hz, mono, fltp, 64 kb/s (default)
Metadata:
handler_name : SoundHandler
[libx264 @ 0x1e12640] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX LZCNT
[libx264 @ 0x1e12640] profile High, level 3.0
[libx264 @ 0x1e12640] 264 - core 142 r2389 956c8d8 - H.264/MPEG-4 AVC codec - Copyleft 2003-2014 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=1 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
Output #0, mp4, to '/tmp/new.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf56.4.101
Stream #0:0(und): Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 640x480, q=-1--1, 25 fps, 12800 tbn, 25 tbc (default)
Metadata:
handler_name : VideoHandler
encoder : Lavc56.1.100 libx264
Stream #0:1(und): Audio: aac ([64][0][0][0] / 0x0040), 48000 Hz, mono, fltp, 128 kb/s (default)
Metadata:
handler_name : SoundHandler
encoder : Lavc56.1.100 aac
Stream mapping:
Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
Stream #0:1 -> #0:1 (aac (native) -> aac (native))
Press [q] to stop, [?] for help
frame= 983 fps= 27 q=28.0 Lsize= 4134kB time=00:00:39.24 bitrate= 863.0kbits/s dup=1 drop=0
video:3542kB audio:565kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.646525%
[libx264 @ 0x1e12640] frame I:9 Avg QP:19.44 size: 9936
[libx264 @ 0x1e12640] frame P:664 Avg QP:23.58 size: 4839
[libx264 @ 0x1e12640] frame B:310 Avg QP:25.50 size: 1045
[libx264 @ 0x1e12640] consecutive B-frames: 56.0% 4.3% 5.2% 34.6%
[libx264 @ 0x1e12640] mb I I16..4: 33.9% 53.6% 12.5%
[libx264 @ 0x1e12640] mb P I16..4: 6.7% 10.2% 0.9% P16..4: 50.7% 8.3% 3.0% 0.0% 0.0% skip:20.2%
[libx264 @ 0x1e12640] mb B I16..4: 0.4% 0.4% 0.0% B16..8: 41.7% 1.4% 0.1% direct: 1.3% skip:54.7% L0:46.9% L1:50.4% BI: 2.8%
[libx264 @ 0x1e12640] 8x8 transform intra:56.8% inter:76.1%
[libx264 @ 0x1e12640] coded y,uvDC,uvAC intra: 37.0% 60.5% 13.9% inter: 17.8% 26.0% 0.3%
[libx264 @ 0x1e12640] i16 v,h,dc,p: 23% 35% 15% 27%
[libx264 @ 0x1e12640] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 25% 27% 21% 4% 4% 4% 4% 5% 5%
[libx264 @ 0x1e12640] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 32% 26% 14% 4% 5% 5% 5% 5% 4%
[libx264 @ 0x1e12640] i8c dc,h,v,p: 53% 22% 19% 6%
[libx264 @ 0x1e12640] Weighted P-Frames: Y:8.7% UV:3.5%
[libx264 @ 0x1e12640] ref P L0: 73.8% 15.7% 8.4% 2.0% 0.1%
[libx264 @ 0x1e12640] ref B L0: 92.9% 6.2% 0.9%
[libx264 @ 0x1e12640] ref B L1: 96.1% 3.9%
[libx264 @ 0x1e12640] kb/s:737.84Edit 1 : Maybe I can just check if new video file was generated. But I don’t know if that is a dependable way to do it.
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