
Recherche avancée
Médias (1)
-
Collections - Formulaire de création rapide
19 février 2013, par
Mis à jour : Février 2013
Langue : français
Type : Image
Autres articles (52)
-
Les autorisations surchargées par les plugins
27 avril 2010, parMediaspip core
autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs -
Publier sur MédiaSpip
13 juin 2013Puis-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 -
Des sites réalisés avec MediaSPIP
2 mai 2011, parCette page présente quelques-uns des sites fonctionnant sous MediaSPIP.
Vous pouvez bien entendu ajouter le votre grâce au formulaire en bas de page.
Sur d’autres sites (10039)
-
FFMPEG error while receiving rtsp stream
8 avril 2014, par Pawel RutkaI got error with receiving rtsp stream from IPCam Edimax IC-3030 and I don't know what to do. Can anyone help me or show me a way to solution ?
/home/prog12# ffplay "rtsp://192.168.1.7/ipcam_h264.sdp"
ffplay version 2.1.4 Copyright (c) 2003-2014 the FFmpeg developers
built on Mar 22 2014 18:16:53 with gcc 4.8 (Ubuntu/Linaro 4.8.1-10ubuntu9)
configuration: --enable-gpl --enable-version3 --enable-nonfree --enable-postproc --enable-libfaac --enable- libopencore-amrnb --enable-libopencore-amrwb --enable-libtheora --enable-libvorbis --enable-libx264 --enable- libxvid --enable-x11grab --enable-libvpx --enable-libmp3lame
ALSA lib pulse.c:243:(pulse_connect) PulseAudio: Unable to connect: Access denied
[rtsp @ 0xb0c006c0] UDP timeout, retrying with TCPsq= 0B f=0/0
[rtsp @ 0xb0c006c0] method PAUSE failed: 501 Not Implemented
[rtsp @ 0xb0c006c0] Could not find codec parameters for stream 0 (Video: h264): unspecified size
Consider increasing the value for the 'analyzeduration' and 'probesize' options
Input #0, rtsp, from 'rtsp://192.168.1.7/ipcam_h264.sdp':
Metadata:
title : IPCam
Duration: N/A, bitrate: 64 kb/s
Stream #0:0: Video: h264, 90k tbr, 90k tbn, 180k tbc
Stream #0:1: Audio: pcm_alaw, 8000 Hz, 1 channels, s16, 64 kb/s
SDL_OpenAudio (1 channels):
No more channel combinations to try, audio open failed
[rtsp @ 0xb0c006c0] UDP timeout, retrying with TCPsq= 0B f=0/0
[rtsp @ 0xb0c006c0] method PAUSE failed: 501 Not Implemented
[rtsp @ 0xb0c006c0] UDP timeout, retrying with TCPsq= 0B f=0/0
[rtsp @ 0xb0c006c0] method PAUSE failed: 501 Not Implementedf=0/0
[rtsp @ 0xb0c006c0] UDP timeout, retrying with TCPsq= 0B f=0/0
[rtsp @ 0xb0c006c0] method PAUSE failed: 501 Not Implemented
nan M-V: nan fd= 0 aq= 0KB vq= 0KB sq= 0B f=0/0
nan M-V: nan fd= 0 aq= 0KB vq= 0KB sq= 0B f=0/0
nan M-V: nan fd= 0 aq= 0KB vq= 0KB sq= 0B f=0/0
nan M-V: nan fd= 0 aq= 0KB vq= 0KB sq= 0B f=0/0
nan M-V: nan fd= 0 aq= 0KB vq= 0KB sq= 0B f=0/0Thats the output.
EDIT
ps ax| grep -i pulse
8904 ? S<l></l>usr/bin/pulseaudio --start --log-target=syslog
10369 pts/1 S+ 0:00 grep --color=auto -i pulseAnd for new command :
sudo ffplay -video_size 640x480 "rtsp://192.168.1.7/ipcam_h264.sdp"
ffplay version 2.1.4 Copyright (c) 2003-2014 the FFmpeg developers
built on Mar 22 2014 18:16:53 with gcc 4.8 (Ubuntu/Linaro 4.8.1-10ubuntu9)
configuration: --enable-gpl --enable-version3 --enable-nonfree --enable-postproc --enable-libfaac --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libtheora --enable-libvorbis --enable-libx264 --enable-libxvid --enable-x11grab --enable-libvpx --enable-libmp3lame
Option video_size not found.aq= 0KB vq= 0KB sq= 0B f=0/0 -
configure : require pkg-config for libvorbis
4 juillet 2017, par Ricardo Constantinoconfigure : require pkg-config for libvorbis
libvorbis comes with pkg-config files since at least v1.0.1, way back in 2003.
We need the two checks for vorbis and vorbisenc because we use functions from
both and Xiph considers them separate libraries.The check is inverted (vorbis first then vorbisenc) because add_extralibs()
prepends to EXTRALIBS instead of appending. For both shared and static linking
the order didn't seem to matter anyway, testing with MinGW.Signed-off-by : Derek Buitenhuis <derek.buitenhuis@gmail.com>
-
ffplay v3.4.1 : Could not initialize SDL - No available video device
21 juin 2021, par iorih0304My linux distribution is Ubuntu 20.04 server, and ffplay is compiled from ffmpeg v3.4.1 source code.


I use the command


ffplay -f rawvideo -video_size 1920x1080 -i BasketballDrive_1920x1080_50.yuv



or


Display=:0 ffplay -f rawvideo -video_size 1920x1080 -i BasketballDrive_1920x1080_50.yuv



But it displays failed, the message shows :


ffplay version 3.4.1 Copyright (c) 2003-2017 the FFmpeg developers
 built with gcc 9 (Ubuntu 9.3.0-17ubuntu1~20.04)
 configuration: --enable-shared --enable-nonfree --enable-ffplay
 libavutil 55. 78.100 / 55. 78.100
 libavcodec 57.107.100 / 57.107.100
 libavformat 57. 83.100 / 57. 83.100
 libavdevice 57. 10.100 / 57. 10.100
 libavfilter 6.107.100 / 6.107.100
 libswscale 4. 8.100 / 4. 8.100
 libswresample 2. 9.100 / 2. 9.100

Could not initialize SDL - No available video device
(Did you set the DISPLAY variable?)



Follow some website's suggestions, I try to install apt-get install libx11-dev xorg-dev, compile and install SDL2-2.0.14 from source code and recompile ffmpeg and ffplay.
But the result is the same.


How can I let it display successfully ?


Thanks !