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Personnaliser en ajoutant son logo, sa bannière ou son image de fond
5 septembre 2013, parCertains thèmes prennent en compte trois éléments de personnalisation : l’ajout d’un logo ; l’ajout d’une bannière l’ajout d’une image de fond ;
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Ecrire une actualité
21 juin 2013, parPrésentez les changements dans votre MédiaSPIP ou les actualités de vos projets sur votre MédiaSPIP grâce à la rubrique actualités.
Dans le thème par défaut spipeo de MédiaSPIP, les actualités sont affichées en bas de la page principale sous les éditoriaux.
Vous pouvez personnaliser le formulaire de création d’une actualité.
Formulaire de création d’une actualité Dans le cas d’un document de type actualité, les champs proposés par défaut sont : Date de publication ( personnaliser la date de publication ) (...) -
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
Sur d’autres sites (7228)
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i use vitamio-ffmpeg achieve filters function,who can help me to see [on hold]
30 décembre 2015, par 陈腾明my cmd is :
ffmpeg -y -i /storage/emulated/0/Foream/a.mp4 -i /storage/emulated/0/Foream/q.jpg -filter_complex [0:v][1:v]overlay=main_w-overlay_w-10:main_h-overlay_h-10[out] -map [out] -map 0:a -codec:a copy /storage/test.mp4-
ffmpeg version 2.0 Copyright (c) 2000-2013 the FFmpeg developers
built on Dec 30 2015 17:40:40 with gcc 4.8 (GCC)
configuration: --arch=arm --disable-runtime-cpudetect --target-os=linux --enable-cross-compile --cross-prefix=arm-linux-androideabi- --enable-version3 --enable-optimizations --enable-shared --disable-fast-unaligned --disable-static --disable-symver --disable-programs --disable-doc --disable-avdevice --disable-postproc --disable-encoders --disable-muxers --enable-muxer=mp4 --disable-devices --disable-demuxer=sbg --disable-demuxer=dts --disable-parser=dca --disable-decoder=dca --disable-decoder=svq3 --disable-debug --enable-network --enable-asm --prefix=/var/vitamio/FFmpeg-Vitamio-vitamio/build/android/armv6 --extra-cflags='-mthumb -std=c99 -O3 -Wall -pipe -fpic -fasm -finline-limit=300 -ffast-math -fstrict-aliasing -Werror=strict-aliasing -Wno-psabi -Wa,--noexecstack -fdiagnostics-color=always -DANDROID -DNDEBUG -I/var/openssl/OpenSSL-Vitamio-master/include -D__ARM_ARCH_5__ -D__ARM_ARCH_5E__ -D__ARM_ARCH_5T__ -D__ARM_ARCH_5TE__ -march=armv6 -msoft-float' --extra-ldflags='-lm -lz -Wl,--no-undefined -Wl,-z,no WARNING: library configuration mismatch
avutil configuration: --arch=arm --disable-runtime-cpudetect --target-os=linux --cross-prefix=arm-linux-androideabi- --enable-cross-compile --enable-version3 --enable-shared --disable-static --disable-symver --disable-programs --disable-doc --disable-avdevice --disable-encoders --disable-muxers --disable-devices --disable-everything --disable-protocols --disable-demuxers --disable-decoders --disable-bsfs --disable-debug --enable-optimizations --enable-filters --enable-parsers --disable-parser=hevc --enable-swscale --enable-network --enable-protocol=file --enable-protocol=http --enable-protocol=rtmp --enable-protocol=rtp --enable-protocol=mmst --enable-protocol=mmsh --enable-protocol=crypto --enable-protocol=hls --enable-demuxer=hls --enable-demuxer=mpegts --enable-demuxer=mpegtsraw --enable-demuxer=mpegvideo --enable-demuxer=concat --enable-demuxer=mov --enable-demuxer=flv --enable-demuxer=rtsp --enable-demuxer=mp3 --enable-demuxer=matroska --enable-decoder=mpeg4 --enable-decoder=mpegvideo --enable-de avcodec configuration: --arch=arm --disable-runtime-cpudetect—target-os=linux —cross-prefix=arm-linux-androideabi- —enable-cross-compile —enable-version3 —enable-shared —disable-static —disable-symver —disable-programs —disable-doc —disable-avdevice —disable-encoders —disable-muxers —disable-devices —disable-everything —disable-protocols —disable-demuxers —disable-decoders —disable-bsfs —disable-debug —enable-optimizations —enable-filters —enable-parsers —disable-parser=hevc —enable-swscale —enable-network —enable-protocol=file —enable-protocol=http —enable-protocol=rtmp —enable-protocol=rtp —enable-protocol=mmst —enable-protocol=mmsh —enable-protocol=crypto —enable-protocol=hls —enable-demuxer=hls —enable-demuxer=mpegts —enable-demuxer=mpegtsraw —enable-demuxer=mpegvideo —enable-demuxer=concat —enable-demuxer=mov —enable-demuxer=flv —enable-demuxer=rtsp —enable-demuxer=mp3 —enable-demuxer=matroska —enable-decoder=mpeg4 —enable-decoder=mpegvideo —enable-de avformat configuration : —arch=arm —disable-runtime-cpudetect
— target-os=linux —cross-prefix=arm-linux-androideabi- —enable-cross-compile —enable-version3 —enable-shared —disable-static —disable-symver —disable-programs —disable-doc —disable-avdevice —disable-encoders —disable-muxers —disable-devices —disable-everything —disable-protocols —disable-demuxers —disable-decoders —disable-bsfs —disable-debug —enable-optimizations —enable-filters —enable-parsers —disable-parser=hevc —enable-swscale —enable-network —enable-protocol=file —enable-protocol=http —enable-protocol=rtmp —enable-protocol=rtp —enable-protocol=mmst —enable-protocol=mmsh —enable-protocol=crypto —enable-protocol=hls —enable-demuxer=hls —enable-demuxer=mpegts —enable-demuxer=mpegtsraw —enable-demuxer=mpegvideo —enable-demuxer=concat —enable-demuxer=mov —enable-demuxer=flv —enable-demuxer=rtsp —enable-demuxer=mp3 —enable-demuxer=matroska —enable-decoder=mpeg4 —enable-decoder=mpegvideo —enable-de avfilter configuration : —arch=arm —disable-runtime-cpudetect
— target-os=linux —cross-prefix=arm-linux-androideabi- —enable-cross-compile —enable-version3 —enable-shared —disable-static —disable-symver —disable-programs —disable-doc —disable-avdevice —disable-encoders —disable-muxers —disable-devices —disable-everything —disable-protocols —disable-demuxers —disable-decoders —disable-bsfs —disable-debug —enable-optimizations —enable-filters —enable-parsers —disable-parser=hevc —enable-swscale —enable-network —enable-protocol=file —enable-protocol=http —enable-protocol=rtmp —enable-protocol=rtp —enable-protocol=mmst —enable-protocol=mmsh —enable-protocol=crypto —enable-protocol=hls —enable-demuxer=hls —enable-demuxer=mpegts —enable-demuxer=mpegtsraw —enable-demuxer=mpegvideo —enable-demuxer=concat —enable-demuxer=mov —enable-demuxer=flv —enable-demuxer=rtsp —enable-demuxer=mp3 —enable-demuxer=matroska —enable-decoder=mpeg4 —enable-decoder=mpegvideo —enable-de swscale configuration : —arch=arm —disable-runtime-cpudetect
— target-os=linux —cross-prefix=arm-linux-androideabi- —enable-cross-compile —enable-version3 —enable-shared —disable-static —disable-symver —disable-programs —disable-doc —disable-avdevice —disable-encoders —disable-muxers —disable-devices —disable-everything —disable-protocols —disable-demuxers —disable-decoders —disable-bsfs —disable-debug —enable-optimizations —enable-filters —enable-parsers —disable-parser=hevc —enable-swscale —enable-network —enable-protocol=file —enable-protocol=http —enable-protocol=rtmp —enable-protocol=rtp —enable-protocol=mmst —enable-protocol=mmsh —enable-protocol=crypto —enable-protocol=hls —enable-demuxer=hls —enable-demuxer=mpegts —enable-demuxer=mpegtsraw —enable-demuxer=mpegvideo —enable-demuxer=concat —enable-demuxer=mov —enable-demuxer=flv —enable-demuxer=rtsp —enable-demuxer=mp3 —enable-demuxer=matroska —enable-decoder=mpeg4 —enable-decoder=mpegvideo —enable-de swresample configuration : —arch=arm —disable-runtime-cpudetect
— target-os=linux —cross-prefix=arm-linux-androideabi- —enable-cross-compile —enable-version3 —enable-shared —disable-static —disable-symver —disable-programs —disable-doc —disable-avdevice —disable-encoders —disable-muxers —disable-devices —disable-everything —disable-protocols —disable-demuxers —disable-decoders —disable-bsfs —disable-debug —enable-optimizations —enable-filters —enable-parsers —disable-parser=hevc —enable-swscale —enable-network —enable-protocol=file —enable-protocol=http —enable-protocol=rtmp —enable-protocol=rtp —enable-protocol=mmst —enable-protocol=mmsh —enable-protocol=crypto —enable-protocol=hls —enable-demuxer=hls —enable-demuxer=mpegts —enable-demuxer=mpegtsraw —enable-demuxer=mpegvideo —enable-demuxer=concat —enable-demuxer=mov —enable-demuxer=flv —enable-demuxer=rtsp —enable-demuxer=mp3 —enable-demuxer=matroska —enable-decoder=mpeg4 —enable-decoder=mpegvideo —enable-de libavutil 52. 48.100 / 52. 48.100
libavcodec 55. 39.100 / 55. 39.100
libavformat 55. 19.104 / 55. 19.104
libavfilter 3. 90.100 / 3. 90.100
libswscale 2. 5.101 / 2. 5.101
libswresample 0. 17.104 / 0. 17.104
Splitting the commandline.
Reading option ’-y’ ... matched as option ’y’ (overwrite output files) with argument ’1’.
Reading option ’-i’ ... matched as input file with argument ’/storage/emulated/0/Foream/a.mp4’.
Reading option ’-i’ ... matched as input file with argument ’/storage/emulated/0/Foream/q.jpg’.
Reading option ’-filter_complex’ ... matched as option ’filter_complex’ (create a complex filtergraph) with argument
’[0:v][1:v]overlay=main_w-overlay_w-10:main_h-overlay_h-10[out]’.
Reading option ’-map’ ... matched as option ’map’ (set input stream mapping) with argument ’[out]’.
Reading option ’-map’ ... matched as option ’map’ (set input stream mapping) with argument ’0:a’.
Reading option ’-codec:a’ ... matched as option ’codec’ (codec name) with argument ’copy’.
Reading option ’/storage/emulated/0/Foream/test.mp4’ ... matched as output file.
Finished splitting the commandline.
Parsing a group of options : global .
Applying option y (overwrite output files) with argument 1.
Applying option filter_complex (create a complex filtergraph) with argument
[0:v][1:v]overlay=main_w-overlay_w-10:main_h-overlay_h-10[out].
Successfully parsed a group of options.
Parsing a group of options : input file /storage/emulated/0/Foream/a.mp4.
Successfully parsed a group of options.
Opening an input file : /storage/emulated/0/Foream/a.mp4.
[mov,mp4,m4a,3gp,3g2,mj2 @ 0xb9270990] Format mov,mp4,m4a,3gp,3g2,mj2 probed with size=2048 and score=100
[mov,mp4,m4a,3gp,3g2,mj2 @ 0xb9270990] ISO : File Type Major Brand : mp42
[mov,mp4,m4a,3gp,3g2,mj2 @ 0xb9270990] File position before avformat_find_stream_info() is 810040
[mov,mp4,m4a,3gp,3g2,mj2 @ 0xb9270990] All info found
rfps : 29.416667 0.016512
rfps : 29.416667 0.016512
rfps : 29.500000 0.012847
rfps : 29.500000 0.012847
rfps : 29.583333 0.009693
rfps : 29.666667 0.007050
rfps : 29.750000 0.004918
rfps : 29.833333 0.003298
rfps : 29.916667 0.002188
rfps : 30.000000 0.001590
rfps : 30.083333 0.001503
rfps : 30.166667 0.001928
rfps : 30.250000 0.002863
rfps : 30.333333 0.004310
rfps : 30.333333 0.004310
rfps : 30.416667 0.006268
rfps : 30.416667 0.006268
rfps : 30.500000 0.008737
rfps : 30.500000 0.008737
rfps : 30.583333 0.011717
rfps : 30.583333 0.011717
rfps : 30.666667 0.015208
rfps : 30.666667 0.015208
rfps : 30.750000 0.019211
rfps : 30.750000 0.019211
rfps : 59.500000 0.019673
rfps : 59.583333 0.016176
rfps : 59.666667 0.013191
rfps : 59.750000 0.010716
rfps : 59.833333 0.008753
rfps : 59.916667 0.007302
rfps : 60.000000 0.006361
rfps : 29.970030 0.001747
rfps : 59.940060 0.006986
[mov,mp4,m4a,3gp,3g2,mj2 @ 0xb9270990] File position after avformat_find_stream_info() is 1684954
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from ’/storage/emulated/0/Foream/a.mp4’ :
Metadata :
major_brand : mp42minor_version : 0
compatible_brands: isommp42
creation_time : 2015-11-07 12:30:11
location : +22.5935+113.8685/
location-eng : +22.5935+113.8685/
Duration: 00:00:17.24 , start:0.000000 , bitrate : 9934 kb/s
Stream #0:0 (eng) , 21, 1/90000 : Video: h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p, 1280x720, 9488 kb/s , SAR
65536:65536 DAR 16:9 , 29.61 fps , 30.08 tbr , 90k tbn , 50 tbc
(default)Metadata:
rotate : 90
creation_time : 2015-11-07 12:30:11
handler_name : VideoHandle
Stream #0:1 (eng) , 49, 1/48000 : Audio: aac (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 96 kb/s (default)
Metadata:
creation_time : 2015-11-07 12:30:11
handler_name : SoundHandle
Successfully opened the file.
Parsing a group of options: input file /storage/emulated/0/Foream/q.jpg.
Successfully parsed a group of options.
Opening an input file: /storage/emulated/0/Foream/q.jpg.
[mp3 @ 0xb924f040] Format mp3 detected only with low score of 1, misdetection possible!
[mp3 @ 0xb924f040] File position before avformat_find_stream_info() is 0
[mp3 @ 0xb9216ef0] Header missing
[mp3 @ 0xb9216ef0] Header missing
[mp3 @ 0xb9216ef0] Header missing
[mp3 @ 0xb924f040] decoding for stream 0 failed
[mp3 @ 0xb924f040] Could not find codec parameters for stream 0 (Audio: mp1, 0 channels, s16p): unspecified frame size Considerincreasing the value for the ’analyzeduration’ and ’probesize’
options
[mp3 @ 0xb924f040] File position after avformat_find_stream_info() is 9590
/storage/emulated/0/Foream/q.jpg : could not find codec parameters
[AVIOContext @ 0xb9251990] Statistics : 9590 bytes read, 0 seeks
[AVIOContext @ 0xb923e090] Statistics : 907698 bytes read, 1 seeks
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Unable to execute CLI commands through PHP
13 janvier 2012, par user940154OS : ubuntu 11.10
Webserver : Apache
Code : PHP
I am trying to display the output of command "ffmpeg -i " on the webpage using php.
Required : The webpage should show the information about video (text).
Whats happening : The webpage shows no text output on running the php code.
If I was however doing system("ls") the code runs fine and outputs the list of files.
Here's my code<?php
echo "Details of video file:";
system('ffmpeg -i /home/atish/Videos/T2V0040006_Angled_ride_720x576i_FLDCMB.avi');
?>The same command works fine on my shell, and my system has ffmpeg installed. Here's a snapshot of executing this command directly on shell :
ThinkPad-T420:~/Videos$ ffmpeg -i /home/xx/Videos/T2V0040006_Angled_ride_720x576i_FLDCMB.avi
ffmpeg version git-2012-01-10-7e2ba2d Copyright (c) 2000-2012 the FFmpeg developers
built on Jan 10 2012 12:01:19 with gcc 4.6.1
configuration: --enable-gpl --enable-libfaac --enable-libmp3lame --enable-libopencore- amrnb --enable-libopencore-amrwb --enable-libtheora --enable-libvorbis --enable-libx264 --enable-nonfree --enable-postproc --enable-version3 --enable-x11grab
libavutil 51. 34.100 / 51. 34.100
libavcodec 53. 54.100 / 53. 54.100
libavformat 53. 29.100 / 53. 29.100
libavdevice 53. 4.100 / 53. 4.100
libavfilter 2. 58.100 / 2. 58.100
libswscale 2. 1.100 / 2. 1.100
libswresample 0. 6.100 / 0. 6.100
libpostproc 51. 2.100 / 51. 2.100
Input #0, avi, from '/home/atish/Videos/T2V0040006_Angled_ride_720x576i_FLDCMB.avi':
Metadata:
encoder : Lavf52.23.1
Duration: 00:00:29.00, start: 0.000000, bitrate: 124422 kb/s
Stream #0:0: Video: rawvideo (I420 / 0x30323449), yuv420p, 720x576, 25 tbr, 25 tbn, 25 tbc
At least one output file must be specifiedI have tried appending "DISPLAY=:0" to my command and also done "xhost +" before running php code, but nothing is helping me out.
Thanks.
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ffmpeg usage to encode a video to H264 codec format
20 août 2015, par goldenmeanI have a *.mp4 video file(MPEG4 video codec) and I am trying to convert this to a H264 video codec format(raw h.264 format) using ffmpeg on Linux(Version - FFmpeg version SVN-r0.5.1-4:0.5.1-1ubuntu1, Copyright (c) 2000-2009 Fabrice Bellard,) using command line as shown below,
ffmpeg -i input .mp4 output.h264
but I get an error saying -
Unsupported codec for output stream #0.0
Then when i try this option :
ffmpeg -i input .mp4 -formats h264 output.h264
it still does not work, and gives -
Seems stream 0 codec frame rate differs from container frame rate: 59.94 (5994/100) -> 29.97 (30000/1001)
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'Rapture.mp4':
Duration: 00:02:06.44, start: 0.000000, bitrate: 26574 kb/s
Stream #0.0(eng): Video: h264, yuv420p, 1920x1080, 29.97 tbr, 29.97 tbn, 59.94 tbc
Stream #0.1(eng): Audio: aac, 48000 Hz, stereo, s16And then it prints out help on the formats which we get when we do
ffmpeg -formats
When I checked the help,
ffmpeg -formats
, I see below information related to H264 file format and codec :File format :
DE h264 raw H.264 video format
Codecs:
D V D h264 H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10My questions :
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How can I convert the video to a H264 encoded video (raw H264 video format)
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When I do
ffmpeg -formats
, I see many acronyms for the codecs supported, I see many acronyms before the codec name/type such as - D V D S E A, what do they stand for ? -
How to use the ffmpeg options
-vcodec
and-formats
?
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