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    13 juin 2013

    Puis-je poster des contenus à partir d’une tablette Ipad ?
    Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir

  • MediaSPIP v0.2

    21 juin 2013, par

    MediaSPIP 0.2 is the first MediaSPIP stable release.
    Its official release date is June 21, 2013 and is announced here.
    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 (...)

  • HTML5 audio and video support

    13 avril 2011, par

    MediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
    The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
    For older browsers the Flowplayer flash fallback is used.
    MediaSPIP allows for media playback on major mobile platforms with the above (...)

Sur d’autres sites (7847)

  • Getting RTSP/1.0 404 Not Found after ANNOUNCE message

    21 décembre 2019, par Joseph Matan

    I’m trying to stream a video with FFmpeg to Gstreamer-RTSP-Server (it’s actually a docker that runs the Gstreamer-RTSP-Server).
    The OPTION message gets a "RTSP/1.0 200 OK" response. However, the ANNOUNCE message gets "RTSP/1.0 404 Not Found" response.

    This the FFmpeg command (which works OK with a different RTSP-Server) :

    ffmpeg -f v4l2 -i /dev/video0 -c:v libx264 -intra -an -f rtsp -rtsp_transport tcp rtsp://192.168.1.10:8554/test

    This is the messages sequence snapshot from Wireshark :

    OPTIONS rtsp://192.168.1.10:8554/test RTSP/1.0
    
CSeq: 1
    
User-Agent: Lavf58.20.100
    

    
RTSP/1.0 200 OK
    
CSeq: 1
    
Public: OPTIONS, DESCRIBE, ANNOUNCE, GET_PARAMETER, PAUSE, PLAY, RECORD, SETUP, SET_PARAMETER, TEARDOWN
    
Server: GStreamer RTSP server
    
Date: Sat, 21 Dec 2019 18:23:03 GMT
    

    
ANNOUNCE rtsp://192.168.1.10:8554/test RTSP/1.0
    
Content-Type: application/sdp
    
CSeq: 2
    
User-Agent: Lavf58.20.100
    
Content-Length: 287
    

    
v=0
    
o=- 0 0 IN IP4 127.0.0.1
    
s=No Name
    
c=IN IP4 192.168.1.10
    
t=0 0
    
a=tool:libavformat 58.20.100
    
m=video 0 RTP/AVP 96
    
a=rtpmap:96 H264/90000
    
a=fmtp:96 packetization-mode=1; sprop-parameter-sets=Z3oQHry4FAe0IAAAAwAgAAAHgIA=,aO4PLIs=; profile-level-id=7A101E
    
a=control:streamid=0
    
RTSP/1.0 404 Not Found
    
CSeq: 2
    
Server: GStreamer RTSP server
    
Date: Sat, 21 Dec 2019 18:23:03 GMT

    Any idea why the ANNOUNCE message fails ?

    The Gstreamer-RTSP-Server is part of a docker, and I guess it runs with a default Gstreamer pipeline parameters - maybe that’s can cause the issue ?

  • how do I stream a single image in a loop to a video device ? [closed]

    19 décembre 2019, par ufk

    I am trying to stream a single image to a video device in Linux.

    currently I am using Gentoo Linux with FFMpeg 4.2.1 but ffmpeg is not a requirement, if there is a better tool for the task i’m up for it.

    so I’m running the command

    ffmpeg -loop 1 -i binary-file.png -c:v -f v4l2 /dev/video0

    and this is the output that I get :

    ffmpeg version 4.2.1 Copyright (c) 2000-2019 the FFmpeg developers
    
  built with gcc 9.2.0 (Gentoo 9.2.0-r2 p3)
    
  configuration: --prefix=/usr --libdir=/usr/lib64 --shlibdir=/usr/lib64 --docdir=/usr/share/doc/ffmpeg-4.2.1/html --mandir=/usr/share/man --enable-shared --cc=x86_64-pc-linux-gnu-gcc --cxx=x86_64-pc-linux-gnu-g++ --ar=x86_64-pc-linux-gnu-ar --optflags='-march=native -O2 -pipe' --disable-static --enable-avfilter --enable-avresample --disable-stripping --disable-optimizations --disable-libcelt --enable-nonfree --enable-version3 --disable-indev=v4l2 --disable-outdev=v4l2 --disable-indev=oss --disable-indev=jack --disable-outdev=oss --enable-bzlib --disable-runtime-cpudetect --disable-debug --disable-gcrypt --disable-gnutls --disable-gmp --enable-gpl --disable-hardcoded-tables --enable-iconv --disable-libtls --disable-libxml2 --disable-lzma --enable-network --disable-opencl --enable-openssl --enable-postproc --enable-libsmbclient --enable-ffplay --enable-sdl2 --enable-vaapi --disable-vdpau --enable-xlib --enable-libxcb --enable-libxcb-shm --enable-libxcb-xfixes --enable-zlib --disable-libcdio --disable-libiec61883 --disable-libdc1394 --disable-libcaca --disable-openal --enable-opengl --disable-libv4l2 --enable-libpulse --disable-libdrm --disable-libjack --disable-libopencore-amrwb --disable-libopencore-amrnb --disable-libcodec2 --disable-libdav1d --disable-libfdk-aac --disable-libopenjpeg --disable-libbluray --disable-libgme --disable-libgsm --disable-libaribb24 --disable-mmal --disable-libmodplug --disable-libopus --disable-libilbc --disable-librtmp --disable-libssh --disable-libspeex --disable-libsrt --enable-librsvg --disable-ffnvcodec --enable-libvorbis --disable-libvpx --disable-libzvbi --disable-appkit --disable-libbs2b --disable-chromaprint --disable-cuda-llvm --disable-libflite --disable-frei0r --disable-libfribidi --disable-fontconfig --disable-ladspa --disable-libass --disable-libtesseract --disable-lv2 --enable-libfreetype --disable-libvidstab --disable-librubberband --disable-libzmq --disable-libzimg --disable-libsoxr --enable-pthreads --disable-libvo-amrwbenc --enable-libmp3lame --disable-libkvazaar --disable-libaom --disable-libopenh264 --disable-libsnappy --disable-libtheora --disable-libtwolame --disable-libwavpack --disable-libwebp --enable-libx264 --disable-libx265 --enable-libxvid --disable-gnutls --disable-armv5te --disable-armv6 --disable-armv6t2 --disable-neon --disable-vfp --disable-vfpv3 --disable-armv8 --disable-mipsdsp --disable-mipsdspr2 --disable-mipsfpu --disable-altivec --disable-amd3dnow --disable-amd3dnowext --disable-aesni --disable-avx --disable-avx2 --disable-fma3 --disable-fma4 --disable-sse3 --disable-ssse3 --disable-sse4 --disable-sse42 --disable-xop --cpu=host --disable-doc --disable-htmlpages --enable-manpages
    
  libavutil      56. 31.100 / 56. 31.100
    
  libavcodec     58. 54.100 / 58. 54.100
    
  libavformat    58. 29.100 / 58. 29.100
    
  libavdevice    58.  8.100 / 58.  8.100
    
  libavfilter     7. 57.100 /  7. 57.100
    
  libavresample   4.  0.  0 /  4.  0.  0
    
  libswscale      5.  5.100 /  5.  5.100
    
  libswresample   3.  5.100 /  3.  5.100
    
  libpostproc    55.  5.100 / 55.  5.100
    
Input #0, png_pipe, from 'binary-file.png':
    
  Duration: N/A, bitrate: N/A
    
    Stream #0:0: Video: png, rgba(pc), 300x300 [SAR 2835:2835 DAR 1:1], 25 fps, 25 tbr, 25 tbn, 25 tbc
    
[NULL @ 0x55715b920a20] Unable to find a suitable output format for 'v4l2'
    
v4l2: Invalid argument

  • ffmpeg : capture rtsp stream continously without stoping

    21 décembre 2019, par Santhosh Yedidi

    I am trying to capture an rtsp stream

    ffmpeg -rtsp_transport tcp -i "rtsp://...." -acodec copy -vcodec copy file.ts

    But this will only record for few seconds and stop

    ffmpeg version n4.1.2 Copyright (c) 2000-2019 the FFmpeg developers
    
  built with gcc 8.2.1 (GCC) 20181127
    
  configuration: --prefix=/usr --disable-debug --disable-static --disable-stripping --enable-fontconfig --enable-gmp --enable-gnutls --enable-gpl --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libdrm --enable-libfreetype --enable-libfribidi --enable-libgsm --enable-libiec61883 --enable-libjack --enable-libmodplug --enable-libmp3lame --enable-libopencore_amrnb --enable-libopencore_amrwb --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libv4l2 --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxcb --enable-libxml2 --enable-libxvid --enable-nvdec --enable-nvenc --enable-omx --enable-shared --enable-version3
    
  libavutil      56. 22.100 / 56. 22.100
    
  libavcodec     58. 35.100 / 58. 35.100
    
  libavformat    58. 20.100 / 58. 20.100
    
  libavdevice    58.  5.100 / 58.  5.100
    
  libavfilter     7. 40.101 /  7. 40.101
    
  libswscale      5.  3.100 /  5.  3.100
    
  libswresample   3.  3.100 /  3.  3.100
    
  libpostproc    55.  3.100 / 55.  3.100
    
[rtsp @ 0x564a002b4e80] max delay reached. need to consume packet
    
[rtsp @ 0x564a002b4e80] RTP: missed 3 packets
    
[h264 @ 0x564a002b8a80] out of range intra chroma pred mode
    
[h264 @ 0x564a002b8a80] error while decoding MB 8 43
    
[h264 @ 0x564a002b8a80] concealing 1401 DC, 1401 AC, 1401 MV errors in I frame
    
Input #0, rtsp, from 'rtsp://...':
    
  Metadata:
    
    title           : RTSP Session/2.0
    
  Duration: N/A, start: 0.463333, bitrate: N/A
    
    Stream #0:0: Video: h264 (Main), yuvj420p(pc, progressive), 1280x960, 15 fps, 100 tbr, 90k tbn, 30 tbc
    
Output #0, mpegts, to 'file.ts':
    
  Metadata:
    
    title           : RTSP Session/2.0
    
    encoder         : Lavf58.20.100
    
    Stream #0:0: Video: h264 (Main), yuvj420p(pc, progressive), 1280x960, q=2-31, 15 fps, 100 tbr, 90k tbn, 90k tbc
    
Stream mapping:
    
  Stream #0:0 -> #0:0 (copy)
    
Press [q] to stop, [?] for help
    
frame=  380 fps= 16 q=-1.0 Lsize=    6962kB time=00:00:24.86 bitrate=2293.5kbits/s speed=1.06x    
    
video:6416kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 8.512586%

    How to keep the recording continous

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