
Recherche avancée
Médias (91)
-
999,999
26 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Audio
-
The Slip - Artworks
26 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Texte
-
Demon seed (wav version)
26 septembre 2011, par
Mis à jour : Avril 2013
Langue : English
Type : Audio
-
The four of us are dying (wav version)
26 septembre 2011, par
Mis à jour : Avril 2013
Langue : English
Type : Audio
-
Corona radiata (wav version)
26 septembre 2011, par
Mis à jour : Avril 2013
Langue : English
Type : Audio
-
Lights in the sky (wav version)
26 septembre 2011, par
Mis à jour : Avril 2013
Langue : English
Type : Audio
Autres articles (104)
-
Supporting all media types
13 avril 2011, parUnlike most software and media-sharing platforms, MediaSPIP aims to manage as many different media types as possible. The following are just a few examples from an ever-expanding list of supported formats : images : png, gif, jpg, bmp and more audio : MP3, Ogg, Wav and more video : AVI, MP4, OGV, mpg, mov, wmv and more text, code and other data : OpenOffice, Microsoft Office (Word, PowerPoint, Excel), web (html, CSS), LaTeX, Google Earth and (...)
-
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 (...) -
HTML5 audio and video support
13 avril 2011, parMediaSPIP 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 (12561)
-
Anomalie #3609 (Fermé) : Problème avec les externals
29 novembre 2015, par b bIl n’y a que 7 archives dans le XML et elles sont bien listées dans le privé sur la page du dépôt ecrire/ ?exec=depot&id_depot=X. Le problème est du côté de smart paquets, l’outil qui génère les xml du côté de la zone. Je ferme le ticket et t’invite à signaler le problème sur la liste spip-zone.
-
Generating DASH manifest with ffmpeg works in Docker exec shell but not in os.exec golang
22 février 2023, par InquisitorI am trying to generate a DASH manifest with ffmpeg using this command


/usr/bin/ffmpeg -f webm_dash_manifest -i ./480.webm -f webm_dash_manifest -i ./audio.webm -c copy -map 0:0 -map 1:0 -y -f webm_dash_manifest -adaptation_sets "id=0,streams=0 id=1,streams=1" ./manifest.mpd -loglevel repeat+level+verbose



I run this in go, in a docker container as shown :


func runFFmpeg(arguments []string) {
 arguments = append(arguments, "-loglevel", "repeat+level+verbose")
 cmd := exec.Command("ffmpeg", arguments...)

 fmt.Printf("cmd: %v\n", cmd)

 var out bytes.Buffer
 var stderr bytes.Buffer
 cmd.Stdout = &out
 cmd.Stderr = &stderr
 err := cmd.Run()

 if err != nil {
 log.Println(err)
 log.Println(stderr.String())
 }
}
runFFmpeg([]string{"-f", "webm_dash_manifest", "-i", "./480.webm", "-f", "webm_dash_manifest", "-i", "./audio.webm", "-c", "copy", "-map", "0:0", "-map", "1:0", "-y", "-f", "webm_dash_manifest", "-adaptation_sets", "\"id=0,streams=0 id=1,streams=1\"", "./manifest.mpd"})



But I get this output :


cmd: /usr/bin/ffmpeg -f webm_dash_manifest -i ./480.webm -f webm_dash_manifest -i ./audio.webm -c copy -map 0:0 -map 1:0 -y -copy_unknown -f webm_dash_manifest -adaptation_sets "id=0,streams=0 id=1,streams=1" ./manifest.mpd -loglevel repeat+level+verbose
 2023/02/22 04:45:17 exit status 1
 2023/02/22 04:45:17 [info] ffmpeg version 5.1.2 Copyright (c) 2000-2022 the FFmpeg developers
 [info] built with gcc 12.2.1 (Alpine 12.2.1_git20220924-r3) 20220924
 [info] configuration: --prefix=/usr --enable-avfilter --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-gnutls --enable-gpl --enable-libass --enable-libmp3lame --enable-libpulse --enable-libvorbis --enable-libvpx --enable-libxvid --enable-libx264 --enable-libx265 --enable-libtheora --enable-libv4l2 --enable-libdav1d --enable-lto --enable-postproc --enable-pic --enable-pthreads --enable-shared --enable-libxcb --enable-librist --enable-libsrt --enable-libssh --enable-libvidstab --disable-stripping --disable-static --disable-librtmp --disable-lzma --enable-libaom --enable-libopus --enable-libsoxr --enable-libwebp --enable-vaapi --enable-vdpau --enable-vulkan --enable-libdrm --enable-libzmq --optflags=-O2 --disable-debug --enable-libsvtav1
 [info] libavutil 57. 28.100 / 57. 28.100
 [info] libavcodec 59. 37.100 / 59. 37.100
 [info] libavformat 59. 27.100 / 59. 27.100
 [info] libavdevice 59. 7.100 / 59. 7.100
 [info] libavfilter 8. 44.100 / 8. 44.100
 [info] libswscale 6. 7.100 / 6. 7.100
 [info] libswresample 4. 7.100 / 4. 7.100
 [info] libpostproc 56. 6.100 / 56. 6.100
 [webm_dash_manifest @ 0x7fcec2836100] [warning] Could not find codec parameters for stream 0 (Video: vp9, 1 reference frame, none(tv, progressive, left), 640x480): unspecified pixel format
 Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
 [info] Input #0, webm_dash_manifest, from './480.webm':
 [info] Metadata:
 [info] title : Big Buck Bunny, Sunflower version
 [info] GENRE : Animation
 [info] MAJOR_BRAND : isom
 [info] MINOR_VERSION : 1
 [info] COMPATIBLE_BRANDS: isomavc1
 [info] COMPOSER : Sacha Goedegebure
 [info] ARTIST : Blender Foundation 2008, Janus Bager Kristensen 2013
 [info] COMMENT : Creative Commons Attribution 3.0 - http://bbb3d.renderfarming.net
 [info] ENCODER : Lavf59.27.100
 [info] Duration: 00:10:34.60, bitrate: 352 kb/s
 [info] Stream #0:0: Video: vp9, 1 reference frame, none(tv, progressive, left), 640x480, SAR 853:640 DAR 853:480, 30 fps, 30 tbr, 1k tbn (default)
 [info] Metadata:
 [info] HANDLER_NAME : GPAC ISO Video Handler
 [info] VENDOR_ID : [0][0][0][0]
 [info] ENCODER : Lavc59.37.100 libvpx-vp9
 [info] DURATION : 00:10:34.600000000
 [info] webm_dash_manifest_duration: 634600
 [info] webm_dash_manifest_initialization_range: 889
 [info] webm_dash_manifest_file_name: 480.webm
 [info] webm_dash_manifest_track_number: 1
 [info] webm_dash_manifest_cues_start: 27924928
 [info] webm_dash_manifest_cues_end: 27927508
 [info] webm_dash_manifest_bandwidth: 738287
 [info] webm_dash_manifest_cluster_keyframe: 1
 [info] webm_dash_manifest_cue_timestamps: 67,5067,10067,15067,20067,25067,30067,35067,40067,45067,50067,55067,60067,65067,70067,75067,80067,85067,90067,95067,100067,105067,110067,115067,120067,125067,130067,135067,140067,145067,150067,155067,160067,165067,170067,175067,180067,185067,190067,195067
 [info] Input #1, webm_dash_manifest, from './audio.webm':
 [info] Metadata:
 [info] title : Big Buck Bunny, Sunflower version
 [info] GENRE : Animation
 [info] MAJOR_BRAND : isom
 [info] MINOR_VERSION : 1
 [info] COMPATIBLE_BRANDS: isomavc1
 [info] COMPOSER : Sacha Goedegebure
 [info] ARTIST : Blender Foundation 2008, Janus Bager Kristensen 2013
 [info] COMMENT : Creative Commons Attribution 3.0 - http://bbb3d.renderfarming.net
 [info] ENCODER : Lavf59.27.100
 [info] Duration: 00:05:35.91, bitrate: 120 kb/s
 [info] Stream #1:0: Audio: vorbis, 48000 Hz, 5.1, fltp (default)
 [info] Metadata:
 [info] HANDLER_NAME : GPAC ISO Audio Handler
 [info] VENDOR_ID : [0][0][0][0]
 [info] ENCODER : Lavc59.37.100 libvorbis
 [info] DURATION : 00:05:35.907000000
 [info] webm_dash_manifest_duration: 335907
 [info] webm_dash_manifest_initialization_range: 7411
 [info] webm_dash_manifest_file_name: audio.webm
 [info] webm_dash_manifest_track_number: 1
 [info] webm_dash_manifest_cues_start: 5047497
 [info] webm_dash_manifest_cues_end: 5048846
 [info] webm_dash_manifest_bandwidth: 126994
 [info] webm_dash_manifest_cluster_keyframe: 1
 [info] webm_dash_manifest_cue_timestamps: 0,4986,9980,14962,19959,24956,29946,34930,39916,44911,49908,54892,59874,64868,69858,74858,79855,84847,89834,94834,99826,104826,109826,114818,119812,124799,129780,134770,139756,144743,149727,154719,159714,164706,169698,174687,179668,184667,189658,194650,19
 HERE'S THE ERROR --> [error] Could not write header for output file #0 (incorrect codec parameters ?): Operation not permitted
 [error] Error initializing output stream 0:1 -- 
 [info] Stream mapping:
 [info] Stream #0:0 -> #0:0 (copy)
 [info] Stream #1:0 -> #0:1 (copy)
 [error] 
 [AVIOContext @ 0x7fcebe23a840] [verbose] Statistics: 0 bytes written, 0 seeks, 0 writeouts
 [AVIOContext @ 0x7fcebe23a980] [verbose] Statistics: 5940786 bytes read, 133 seeks
 [AVIOContext @ 0x7fcebe23acc0] [verbose] Statistics: 2260628 bytes read, 72 seeks



It works perfectly however if I run it within docker exec (exec into the container and run the command in bash). Also, note in the last output that the command is well formed when I print it out from go. File permissions are also not the problem since the command to create the video variants works with os.exec i.e


runFFmpeg([]string{"-i", originalFilePath, "-c:v", "libvpx-vp9", "-keyint_min", "150", "-g", "150", "-tile-columns", "4", "-frame-parallel", "1", "-f", "webm", "-dash", "1", "-an", "-vf", fmt.Sprintf("scale=%s:%s", width, height), "-b:v", bitRate, "-dash", "1", "-y", destinationFilePath})



-
how can i rotate text on video only without the video with ffmpeg commands
13 juillet 2023, par Abdullah MohamedI want to rotate the text only on the video
here is my code


-i '/Users/me-mac/Library/Developer/CoreSimulator/Devices/F4189FE6-50EA-40B4-AE0F-F19074EE1488/data/Containers/Data/Application/7C214A2B-440B-468F-85F4-AE74CC4EC509/tmp/.video/1687332725.289482_IMG_0136.MOV' -filter_complex 'crop=1181.25:2100.0:1089.375:0.0, drawtext=
 text=Abdullah Muhammad
 :fontsize=30
 :x=300
 :y=600
 :box=1
 :boxborderw=20
 :boxcolor=Gold
 ' -preset ultrafast -y '/Users/me-mac/Library/Developer/CoreSimulator/Devices/F4189FE6-50EA-40B4-AE0F-F19074EE1488/data/Containers/Data/Application/7C214A2B-440B-468F-85F4-AE74CC4EC509/Library/Caches/1687332725.289482_IMG_0136_1689171861232.mp4'



what i have tried


-i '/Users/me-mac/Library/Developer/CoreSimulator/Devices/F4189FE6-50EA-40B4-AE0F-F19074EE1488/data/Containers/Data/Application/7C214A2B-440B-468F-85F4-AE74CC4EC509/tmp/.video/1687332725.289482_IMG_0136.MOV' -filter_complex 'crop=1181.25:2100.0:1089.375:0.0, drawtext=
 text=Abdullah Muhammad
 :fontsize=30
 :x=300
 :y=600
 :box=1
 :boxborderw=20
 :boxcolor=Gold
 ,rotate=PI/6
 ' -preset ultrafast -y '/Users/me-mac/Library/Developer/CoreSimulator/Devices/F4189FE6-50EA-40B4-AE0F-F19074EE1488/data/Containers/Data/Application/7C214A2B-440B-468F-85F4-AE74CC4EC509/Library/Caches/1687332725.289482_IMG_0136_1689171861232.mp4'



expected result




Text only to be rotated




actual result




Text and video are rotated