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The Great Big Beautiful Tomorrow
28 octobre 2011, par
Mis à jour : Octobre 2011
Langue : English
Type : Texte
Autres articles (98)
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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 (...) -
MediaSPIP v0.2
21 juin 2013, parMediaSPIP 0.2 est la première version de MediaSPIP stable.
Sa date de sortie officielle est le 21 juin 2013 et est annoncée ici.
Le fichier zip ici présent contient uniquement les sources de MediaSPIP en version standalone.
Comme pour la version précédente, il est nécessaire d’installer manuellement l’ensemble des dépendances logicielles sur le serveur.
Si vous souhaitez utiliser cette archive pour une installation en mode ferme, il vous faudra également procéder à d’autres modifications (...) -
MediaSPIP version 0.1 Beta
16 avril 2011, parMediaSPIP 0.1 beta est la première version de MediaSPIP décrétée comme "utilisable".
Le fichier zip ici présent contient uniquement les sources de MediaSPIP en version standalone.
Pour avoir une installation fonctionnelle, il est nécessaire d’installer manuellement l’ensemble des dépendances logicielles sur le serveur.
Si vous souhaitez utiliser cette archive pour une installation en mode ferme, il vous faudra également procéder à d’autres modifications (...)
Sur d’autres sites (7076)
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Are there differences between the parameters of different versions of ffmpeg ?
13 octobre 2019, par Mauro Alejandro PereiraI want to obtain a different raw video for each frame of an MP4 file.
My instruction works in an old version of ffmpeg but not in the new one.In the mp4 file there are 137 frames. It is checked. The versions are installed on different machines.
Versions 2.8.15 :
$ ffmpeg -i ./video.mp4 -vf fps=30 -vframes 137 -vcodec rawvideo -s '1920x1080' -pix_fmt gray -threads 0 frame%08d.raw
ffmpeg version 2.8.15-0ubuntu0.16.04.1 Copyright (c) 2000-2018 the FFmpeg developers
built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.10) 20160609
configuration: --prefix=/usr --extra-version=0ubuntu0.16.04.1 --build-suffix=-ffmpeg --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --cc=cc --cxx=g++ --enable-gpl --enable-shared --disable-stripping --disable-decoder=libopenjpeg --disable-decoder=libschroedinger --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-librtmp --enable-libschroedinger --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxvid --enable-libzvbi --enable-openal --enable-opengl --enable-x11grab --enable-libdc1394 --enable-libiec61883 --enable-libzmq --enable-frei0r --enable-libx264 --enable-libopencv
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 './video.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: mp41mp42
creation_time : 2019-03-11 16:16:54
Duration: 00:00:04.57, start: 0.000000, bitrate: 14014 kb/s
Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709), 1920x1080 [SAR 1:1 DAR 16:9], 13816 kb/s, 30 fps, 30 tbr, 30k tbn, 60 tbc (default)
Metadata:
creation_time : 2019-03-11 16:16:54
encoder : AVC Coding
Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 192 kb/s (default)
Metadata:
creation_time : 2019-03-11 16:16:54
Output #0, image2, to 'frame%08d.raw':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: mp41mp42
encoder : Lavf56.40.101
Stream #0:0(eng): Video: rawvideo (Y800 / 0x30303859), gray, 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 200 kb/s, 30 fps, 30 tbn, 30 tbc (default)
Metadata:
creation_time : 2019-03-11 16:16:54
encoder : Lavc56.60.100 rawvideo
Stream mapping:
Stream #0:0 -> #0:0 (h264 (native) -> rawvideo (native))
Press [q] to stop, [?] for help
frame= 137 fps= 73 q=-0.0 Lsize=N/A time=00:00:04.56 bitrate=N/A dup=1 drop=0
video:277425kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknownVersion 4.1.4 :
$ ffmpeg -i ./video.mp4 -vf fps=30 -vframes 137 -vcodec rawvideo -s '1920x1080' -pix_fmt gray -threads 0 frame%08d.raw
ffmpeg version 4.1.4-1~deb10u1 Copyright (c) 2000-2019 the FFmpeg developers
built with gcc 8 (Debian 8.3.0-6)
configuration: --prefix=/usr --extra-version='1~deb10u1' --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-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --enable-shared
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
libavresample 4. 0. 0 / 4. 0. 0
libswscale 5. 3.100 / 5. 3.100
libswresample 3. 3.100 / 3. 3.100
libpostproc 55. 3.100 / 55. 3.100
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x558d1a5bb880] st: 0 edit list: 1 Missing key frame while searching for timestamp: 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x558d1a5bb880] st: 0 edit list 1 Cannot find an index entry before timestamp: 0.
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from './video.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: mp41mp42
creation_time : 2019-03-11T16:16:54.000000Z
Duration: 00:00:04.57, start: 0.000000, bitrate: 14014 kb/s
Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709), 1920x1080 [SAR 1:1 DAR 16:9], 13816 kb/s, 30 fps, 30 tbr, 30k tbn, 60 tbc (default)
Metadata:
creation_time : 2019-03-11T16:16:54.000000Z
encoder : AVC Coding
Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 192 kb/s (default)
Metadata:
creation_time : 2019-03-11T16:16:54.000000Z
Stream mapping:
Stream #0:0 -> #0:0 (h264 (native) -> rawvideo (native))
Press [q] to stop, [?] for help
Output #0, image2, to 'frame%08d.raw':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: mp41mp42
encoder : Lavf58.20.100
Stream #0:0(eng): Video: rawvideo (Y800 / 0x30303859), gray, 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 497664 kb/s, 30 fps, 30 tbn, 30 tbc (default)
Metadata:
creation_time : 2019-03-11T16:16:54.000000Z
encoder : Lavc58.35.100 rawvideo
frame= 136 fps= 25 q=-0.0 Lsize=N/A time=00:00:04.53 bitrate=N/A speed=0.834x
video:275400kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknownIn the latest version, I expect 137 files but the amount is 136.
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using ffmpeg.js to play H265 video, only play hvc1 format, can't play hev1 format, is there anyway to play hev1 ?
1er novembre 2019, par AlexI compiled ffmpeg into ffmpeg.js and ffmpeg.wasm by using emscripten, so that it can run in the browser and play H265 video.
However, I found that only the hvc1 format can be played.
Like that：Stream #0:0(und): Video: hevc (Main) (hvc1 / 0x31637668), yuv420p(tv, bt709, progressive), 1280x720, 854 kb/s, 25 fps, 25 tbr, 12800 tbn, 25 tbc (default)and the hev1 format cannot be played.Like that :
Stream #0:0(und): Video: hevc (Main) (hev1 / 0x31766568), yuv420p(tv, progressive), 1920x1080 [SAR 1:1 DAR 16:9], 829 kb/s, 25 fps, 25 tbr, 12800 tbn, 25 tbc (default)Web browser’s Console has this errors
libffmpeg.js:1 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x644b80] reached eof, corrupted CTTS atom
>put_char @ libffmpeg.js:1
>write @ libffmpeg.js:1
>write @ libffmpeg.js:1
>doWritev @ libffmpeg.js:1
>___syscall146 @ libffmpeg.js:1
>(anonymous) @ wasm-009a4202-743:1
>(anonymous) @ wasm-009a4202-739:1
>(anonymous) @ wasm-009a4202-741:1
>(anonymous) @ wasm-009a4202-742:1
>(anonymous) @ wasm-009a4202-437:1
>(anonymous) @ wasm-009a4202-2083:1
>(anonymous) @ wasm-009a4202-87:1
>(anonymous) @ wasm-009a4202-923:1
>(anonymous) @ wasm-009a4202-247:1
>(anonymous) @ wasm-009a4202-247:1
>(anonymous) @ wasm-009a4202-247:1
>(anonymous) @ wasm-009a4202-247:1
>(anonymous) @ wasm-009a4202-2864:1
>(anonymous) @ wasm-009a4202-247:1
>(anonymous) @ wasm-009a4202-3015:1
>(anonymous) @ wasm-009a4202-247:1
>(anonymous) @ wasm-009a4202-1073:1
>(anonymous) @ wasm-009a4202-2261:1
>(anonymous) @ wasm-009a4202-2562:1
>(anonymous) @ libffmpeg.js:1
>Decoder.openDecoder @ decoder.js:48
>Decoder.processReq @ decoder.js:165
>self.onmessage @ decoder.js:248
libffmpeg.js:1 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x644b80] error reading header
>put_char @ libffmpeg.js:1
>write @ libffmpeg.js:1
>write @ libffmpeg.js:1
>doWritev @ libffmpeg.js:1
>___syscall146 @ libffmpeg.js:1
>(anonymous) @ wasm-009a4202-743:1
>(anonymous) @ wasm-009a4202-739:1
>(anonymous) @ wasm-009a4202-741:1
>(anonymous) @ wasm-009a4202-742:1
>(anonymous) @ wasm-009a4202-437:1
>(anonymous) @ wasm-009a4202-2083:1
>(anonymous) @ wasm-009a4202-87:1
>(anonymous) @ wasm-009a4202-1073:1
>(anonymous) @ wasm-009a4202-2261:1
>(anonymous) @ wasm-009a4202-2562:1
>(anonymous) @ libffmpeg.js:1
>Decoder.openDecoder @ decoder.js:48
>Decoder.processReq @ decoder.js:165
>self.onmessage @ decoder.js:248
common.js:58 [2019-11-1 18:23:25:529][Decoder][IF] openDecoder return 8ffplay can play these two, why can only play hvc1 after compiling into ffmpeg.js and ffmpeg.wasm ?
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ffmpeg take input and output as webm on port
12 octobre 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!
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