Recherche avancée
Autres articles (60)
-
Submit bugs and patches
13 avril 2011Unfortunately a software is never perfect.
If you think you have found a bug, report it using our ticket system. Please to help us to fix it by providing the following information : the browser you are using, including the exact version as precise an explanation as possible of the problem if possible, the steps taken resulting in the problem a link to the site / page in question
If you think you have solved the bug, fill in a ticket and attach to it a corrective patch.
You may also (...) -
Websites made with MediaSPIP
2 mai 2011, parThis page lists some websites based on MediaSPIP.
-
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
Sur d’autres sites (11097)
-
ffmpeg take input and out put as webm on port
28 septembre 2019, par RussellHarrowerI am wondering how I can take an audio input and output it as a webm
This is what I thought would work to get it to rtp out but running into issue.
ffmpeg -i http://stream.radiomedia.com.au:8003/stream -c copy -f rtp rtp://127.0.0.1/streamID:54321it returns
ffmpeg -i http://stream.radiomedia.com.au:8003/stream -c copy -f rtp rtp://127.0.0.1/streamID:54321 ffmpeg version 4.2.1-0york0~18.04 Copyright (c) 2000-2019 the FFmpeg developers
built with gcc 7 (Ubuntu 7.4.0-1ubuntu1~18.04.1)
configuration: --prefix=/usr --extra-version='0york0~18.04' --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librsvg --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-nonfree --enable-libfdk-aac --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --enable-shared
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
[mp3 @ 0x564cf51de940] invalid concatenated file detected - using bitrate for duration
Input #0, mp3, from 'http://stream.radiomedia.com.au:8003/stream':
Metadata:
track : 1
title : DNR1 Signal 1
comment : www.dvdvideosoft.com
date : 2019
icy-br : 128
icy-description : Radio Media PTY LTD
icy-genre : Indie
icy-name : DRN1
icy-pub : 0
icy-url : https://www.drn1.com.au
StreamTitle :
Duration: N/A, start: 0.025057, bitrate: 320 kb/s
Stream #0:0: Audio: mp3, 44100 Hz, stereo, fltp, 320 kb/s
Metadata:
encoder : LAME3.99r
Output #0, rtp, to 'rtp://127.0.0.1/streamID:54321':
Metadata:
track : 1
title : DNR1 Signal 1
comment : www.dvdvideosoft.com
date : 2019
icy-br : 128
icy-description : Radio Media PTY LTD
icy-genre : Indie
icy-name : DRN1
icy-pub : 0
icy-url : https://www.drn1.com.au
StreamTitle :
encoder : Lavf58.29.100
Stream #0:0: Audio: mp3, 44100 Hz, stereo, fltp, 320 kb/s
Metadata:
encoder : LAME3.99r
SDP:
v=0
o=- 0 0 IN IP4 127.0.0.1
s=DNR1 Signal 1
c=IN IP4 127.0.0.1
t=0 0
a=tool:libavformat 58.29.100
m=audio 0 RTP/AVP 14
b=AS:320
a=control:streamid=0
Stream mapping:
Stream #0:0 -> #0:0 (copy)
Press [q] to stop, [?] for help
av_interleaved_write_frame(): Invalid argument Error writing trailer of rtp://127.0.0.1/streamID:54321: Invalid argument
size= 0kB time=-00:00:00.02 bitrate=N/A speed=N/A video:0kB audio:1kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
Conversion failed! -
updating a single image from a video using FFMPEG
4 octobre 2019, par Alexis MenesesI am trying to create an image that will be updated each 10 frames from my webcam using FFMPEG.
I am using the following line :
/home/root/bin/ffmpeg/ffmpeg -s 320x240 -f video4linux2 -i /dev/video0 -f mpeg1video -b:v 800k -f image2 -update ../web/client/t.jpgand I get the following error :
ffmpeg version 4.2.1-static https://johnvansickle.com/ffmpeg/ Copyright (c) 2000-2019 the FFmpeg developers
built with gcc 6.3.0 (Debian 6.3.0-18+deb9u1) 20170516
configuration: --enable-gpl --enable-version3 --enable-static --disable-debug --disable-ffplay --disable-indev=sndio --disable-outdev=sndio --cc=gcc-6 --enable-fontconfig --enable-frei0r --enable-gnutls --enable-gmp --enable-libgme --enable-gray --enable-libfribidi --enable-libass --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librubberband --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libvorbis --enable-libopus --enable-libtheora --enable-libvidstab --enable-libvo-amrwbenc --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzimg
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
libswscale 5. 5.100 / 5. 5.100
libswresample 3. 5.100 / 3. 5.100
libpostproc 55. 5.100 / 55. 5.100
Trailing options were found on the commandline.
Input #0, video4linux2,v4l2, from '/dev/video0':
Duration: N/A, start: 18019.513484, bitrate: 36864 kb/s
Stream #0:0: Video: rawvideo (YUY2 / 0x32595559), yuyv422, 320x240, 36864 kb/s, 30 fps, 30 tbr, 1000k tbn, 1000k tbc
At least one output file must be specifiedI dont understand what I am doing wrong.
p.s.
I dont want to use this :
/home/root/bin/ffmpeg/ffmpeg -s 320x240 -f video4linux2 -i /dev/video0 -f mpeg1video -b:v 800k -f image2 ../web/client/t%d.jpgbecause it will generate t1.jpg, t2.jpg ... and so on. I just want one output image that should be updated at the same time than the video of the webcam runs.
-
ffmpeg - Merge back frames to a video with the same encoding
24 septembre 2019, par VuwoxI have a video encoded using H264 at 23.98 fps, for a duration of 00:00:06.42.
I extracted the frames from that video, and then I processed those images one-by-one. Now I want to put them back together as a video, but I want to be the same as the source video (same duration, same audio, etc).
Whatever I tried gives something different. The duration is always greater (around 00:00:06.59), the audio seems to be up to the end of the video (as expected), but the frame are not encoded properly, and they seems to freeze at the end and the audio continue.
The one that look almost the same except the freeze at the end look like this :
ffmpeg -i input.mov \
-pattern_type glob -i 'result_*.tif'
-map 1 -map 0:a \
-map_metadata 0 \
-map_metadata:s:v 0:s:v \
-map_metadata:s:a 0:s:a \
output.movWhere I use the metadata and the audio from the input video, and use the frames from my second input.
EDIT : As suggested here the details of the source video.
ffmpeg version 2.8.15 Copyright (c) 2000-2018 the FFmpeg developers
built with gcc 4.8.5 (GCC) 20150623 (Red Hat 4.8.5-28)
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-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mtune=generic' --extra-ldflags='-Wl,-z,relro ' --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libvo-amrwbenc --enable-version3 --enable-bzlib --disable-crystalhd --enable-gnutls --enable-ladspa --enable-libass --enable-libcdio --enable-libdc1394 --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. 31.100 / 54. 31.100
libavcodec 56. 60.100 / 56. 60.100
libavformat 56. 40.101 / 56. 40.101
libavdevice 56. 4.100 / 56. 4.100
libavfilter 5. 40.101 / 5. 40.101
libavresample 2. 1. 0 / 2. 1. 0
libswscale 3. 1.101 / 3. 1.101
libswresample 1. 2.101 / 1. 2.101
libpostproc 53. 3.100 / 53. 3.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'Transparent.mov':
Metadata:
major_brand : qt
minor_version : 0
compatible_brands: qt
creation_time : 2019-09-17 22:06:44
Duration: 00:00:06.42, start: 0.000000, bitrate: 47798 kb/s
Stream #0:0(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 113 kb/s (default)
Metadata:
creation_time : 2019-09-17 22:06:44
handler_name : Core Media Data Handler
Stream #0:1(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709), 3840x2160 [SAR 1:1 DAR 16:9], 47541 kb/s, 23.98 fps, 23.98 tbr, 24k tbn, 48k tbc (default)
Metadata:
creation_time : 2019-09-17 22:06:44
handler_name : Core Media Data Handler
encoder : H.264
timecode : 00:00:00:00
Stream #0:2(und): Data: none (tmcd / 0x64636D74), 0 kb/s (default)
Metadata:
creation_time : 2019-09-17 22:06:44
handler_name : Core Media Data Handler
timecode : 00:00:00:00
At least one output file must be specified
Syndiquer tout le site
