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Médias (33)
-
Stereo master soundtrack
17 octobre 2011, par
Mis à jour : Octobre 2011
Langue : English
Type : Audio
-
#7 Ambience
16 octobre 2011, par
Mis à jour : Juin 2015
Langue : English
Type : Audio
-
#6 Teaser Music
16 octobre 2011, par
Mis à jour : Février 2013
Langue : English
Type : Audio
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#5 End Title
16 octobre 2011, par
Mis à jour : Février 2013
Langue : English
Type : Audio
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#3 The Safest Place
16 octobre 2011, par
Mis à jour : Février 2013
Langue : English
Type : Audio
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#4 Emo Creates
15 octobre 2011, par
Mis à jour : Février 2013
Langue : English
Type : Audio
Autres articles (38)
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Installation en mode ferme
4 février 2011, parLe mode ferme permet d’héberger plusieurs sites de type MediaSPIP en n’installant qu’une seule fois son noyau fonctionnel.
C’est la méthode que nous utilisons sur cette même plateforme.
L’utilisation en mode ferme nécessite de connaïtre un peu le mécanisme de SPIP contrairement à la version standalone qui ne nécessite pas réellement de connaissances spécifique puisque l’espace privé habituel de SPIP n’est plus utilisé.
Dans un premier temps, vous devez avoir installé les mêmes fichiers que l’installation (...) -
La sauvegarde automatique de canaux SPIP
1er avril 2010, parDans le cadre de la mise en place d’une plateforme ouverte, il est important pour les hébergeurs de pouvoir disposer de sauvegardes assez régulières pour parer à tout problème éventuel.
Pour réaliser cette tâche on se base sur deux plugins SPIP : Saveauto qui permet une sauvegarde régulière de la base de donnée sous la forme d’un dump mysql (utilisable dans phpmyadmin) mes_fichiers_2 qui permet de réaliser une archive au format zip des données importantes du site (les documents, les éléments (...) -
Personnaliser les catégories
21 juin 2013, parFormulaire de création d’une catégorie
Pour ceux qui connaissent bien SPIP, une catégorie peut être assimilée à une rubrique.
Dans le cas d’un document de type catégorie, les champs proposés par défaut sont : Texte
On peut modifier ce formulaire dans la partie :
Administration > Configuration des masques de formulaire.
Dans le cas d’un document de type média, les champs non affichés par défaut sont : Descriptif rapide
Par ailleurs, c’est dans cette partie configuration qu’on peut indiquer le (...)
Sur d’autres sites (6348)
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Convert mp3 to mp4 with album art
4 janvier 2021, par Arthur M.I'm looking to convert mp3 files to mp4 for YouTube upload.
Currently using :



echo off
for %%a in ("*.mp3") do "F:\ffmpeg\bin\ffmpeg" -loop 1 -i "F:\ffmpeg\bin\input.jpg" -i "%%a" -c:v libx264 -preset veryslow -tune stillimage -crf 18 -pix_fmt yuv420p -vf scale=854:480 -c:a aac -shortest -strict experimental -b:a 192k -shortest "F:\ffmpeg\bin\Converted\%%~na.mp4"
pause




And it works fine. However, I'm trying to find the code that automatically gets the album art from the mp3 file itself rather than me providing it everytime. Any help is appreciated.


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video compression using ffmpeg not working save as empty file after conversion
25 mars 2019, par HEMANTH KUMARI’m using CodeIgniter and also installed FFmpeg
I have converted the big size video to small size and it worked in localhost.
On the live server it’s converting but saving has an empty file.
$v = '/var/www/html/login/public/restaurants/171/items/'.$rowv->item_id.'/'.$rowv->image;
$info = pathinfo($rowv->image);
$v2 ='/var/www/html/login/public/restaurants/171/items/'.$rowv->item_id.'/'.'demo'. '.' . $ext;
$a = exec("ffmpeg -y -loglevel error -i ".$v." -vcodec libx264 -crf 28 -preset faster -tune film ".$v2); -
FFMPEG Incorrect Stream Index Matching with -var_stream_map
28 décembre 2018, par HugoI am using a bash script to run an FFMPEG command to turn an input file called
Awoo.mkv
into three HLS playlists each with a different resolution, video and audio bitrate.This is the script :
name=gw
rm /tmp/hls/*
./ffmpeg -y \
-stream_loop -1 -re \
-i Awoo.mkv \
-b:v:0 4000k -b:a:0 512k -s:0 1920x1080 -r:0 30 -g:0 90 -preset:0 superfast -tune:0 zerolatency -profile:v:0 high -level:v:0 4 \
-b:v:1 2500k -b:a:1 256k -s:1 1280x720 -r:1 30 -g:1 90 -preset:1 superfast -tune:1 zerolatency -profile:v:1 high -level:v:1 4 \
-b:v:2 800k -b:a:2 255k -s:2 960x540 -r:2 30 -g:2 90 -preset:2 superfast -tune:2 zerolatency -profile:v:2 high -level:v:2 4 \
-hls_time 6 \
-hls_list_size 2 \
-hls_flags delete_segments \
-map 0:v -map 0:a -map 0:v -map 0:a -map 0:v -map 0:a \
-var_stream_map "v:0,a:0 v:1,a:1 v:2,a:2" \
-f hls -master_pl_name "${name}.m3u8" \
-hls_segment_filename "/tmp/hls/${name}_-%d-%v.ts" \
"/tmp/hls/${name}_%v.m3u8"This almost works great, but the output is slightly off...
If you look at these two lines :
-b:v:1 2500k -b:a:1 256k -s:1 1280x720 -r:1 30 -g:1 90 -preset:1 superfast -tune:1 zerolatency -profile:v:1 high -level:v:1 4 \
-b:v:2 800k -b:a:2 255k -s:2 960x540 -r:2 30 -g:2 90 -preset:2 superfast -tune:2 zerolatency -profile:v:2 high -level:v:2 4 \A resolution of 1280x720 should have a bitrate of 2500k, a resolution of 960x540 should have a bitrate of 800k.
This is the relevant output from FFMPEG :
Stream #0:2(und): Video: h264 (libx264), yuv420p(progressive), 960x540 [SAR 1:1 DAR 16:9], q=-1--1, 2500 kb/s, 30 fps, 90k tbn, 30 tbc (default)
Metadata:
CREATION_TIME : 2017-01-27 05:02:53
LANGUAGE : und
HANDLER_NAME : VideoHandler
DURATION : 00:02:24.310000000
encoder : Lavc58.18.100 libx264
Side data:
cpb: bitrate max/min/avg: 0/0/2500000 buffer size: 0 vbv_delay: -1
Stream #0:3(eng): Audio: aac (LC), 44100 Hz, stereo, fltp, 256 kb/s (default)
Metadata:
LANGUAGE : eng
DURATION : 00:02:24.348000000
encoder : Lavc58.18.100 aac
Stream #0:4(und): Video: h264 (libx264), yuv420p, 1280x720 [SAR 1:1 DAR 16:9], q=-1--1, 800 kb/s, 29 fps, 90k tbn, 29 tbc (default)
Metadata:
CREATION_TIME : 2017-01-27 05:02:53
LANGUAGE : und
HANDLER_NAME : VideoHandler
DURATION : 00:02:24.310000000
encoder : Lavc58.18.100 libx264
Side data:
cpb: bitrate max/min/avg: 0/0/800000 buffer size: 0 vbv_delay: -1
Stream #0:5(eng): Audio: aac (LC), 44100 Hz, stereo, fltp, 255 kb/s (default)
Metadata:
LANGUAGE : eng
DURATION : 00:02:24.348000000
encoder : Lavc58.18.100 aacStream #0:2 is given the wrong resolution of 960x540, and therefore also the wrong bitrate of 2500. This should be the resolution of 1280x720, but this is below matched with the bitrate of 800.
From what I know, the resolutions are showing in the wrong order, if 720 was first and 540 after then everything would match up fine. I’m not sure what’s causing this, I am new to the
-var_stream_map
.If it is relevant, the entire output from FFMPEG is below :
ffmpeg version 4.0.3-static https://johnvansickle.com/ffmpeg/ Copyright (c) 2000-2018 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-gray --enable-libaom --enable-libfribidi --enable-libass --enable-libvmaf --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librubberband --enable-libsoxr --enable-libspeex --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. 14.100 / 56. 14.100
libavcodec 58. 18.100 / 58. 18.100
libavformat 58. 12.100 / 58. 12.100
libavdevice 58. 3.100 / 58. 3.100
libavfilter 7. 16.100 / 7. 16.100
libswscale 5. 1.100 / 5. 1.100
libswresample 3. 1.100 / 3. 1.100
libpostproc 55. 1.100 / 55. 1.100
Input #0, matroska,webm, from 'Awoo.mkv':
Metadata:
COMPATIBLE_BRANDS: iso6avc1mp41
MAJOR_BRAND : dash
MINOR_VERSION : 0
ENCODER : Lavf56.40.101
Duration: 00:02:24.35, start: 0.000000, bitrate: 1114 kb/s
Stream #0:0(und): Video: h264 (Main), yuv420p(tv, bt709, progressive), 1280x720 [SAR 1:1 DAR 16:9], 29 fps, 29 tbr, 1k tbn, 58 tbc (default)
Metadata:
CREATION_TIME : 2017-01-27 05:02:53
LANGUAGE : und
HANDLER_NAME : VideoHandler
DURATION : 00:02:24.310000000
Stream #0:1(eng): Audio: vorbis, 44100 Hz, stereo, fltp (default)
Metadata:
LANGUAGE : eng
DURATION : 00:02:24.348000000
Stream mapping:
Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
Stream #0:1 -> #0:1 (vorbis (native) -> aac (native))
Stream #0:0 -> #0:2 (h264 (native) -> h264 (libx264))
Stream #0:1 -> #0:3 (vorbis (native) -> aac (native))
Stream #0:0 -> #0:4 (h264 (native) -> h264 (libx264))
Stream #0:1 -> #0:5 (vorbis (native) -> aac (native))
Press [q] to stop, [?] for help
[libx264 @ 0x664d1c0] using SAR=1/1
[libx264 @ 0x664d1c0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX
[libx264 @ 0x664d1c0] profile High, level 4.0, 4:2:0, 8-bit
[libx264 @ 0x664d1c0] 264 - core 157 r2935 545de2f - H.264/MPEG-4 AVC codec - Copyleft 2003-2018 - http://www.videolan.org/x264.html - options: cabac=1 ref=1 deblock=1:0:0 analyse=0x3:0x3 me=dia subme=1 psy=1 psy_rd=1.00:0.00 mixed_ref=0 me_range=16 chroma_me=1 trellis=0 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=0 threads=4 lookahead_threads=4 sliced_threads=1 slices=4 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=1 keyint=90 keyint_min=9 scenecut=40 intra_refresh=0 rc=abr mbtree=0 bitrate=4000 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
[libx264 @ 0x664f080] using SAR=1/1
[libx264 @ 0x664f080] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX
[libx264 @ 0x664f080] profile High, level 4.0, 4:2:0, 8-bit
[libx264 @ 0x664f080] 264 - core 157 r2935 545de2f - H.264/MPEG-4 AVC codec - Copyleft 2003-2018 - http://www.videolan.org/x264.html - options: cabac=1 ref=1 deblock=1:0:0 analyse=0x3:0x3 me=dia subme=1 psy=1 psy_rd=1.00:0.00 mixed_ref=0 me_range=16 chroma_me=1 trellis=0 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=0 threads=4 lookahead_threads=4 sliced_threads=1 slices=4 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=1 keyint=90 keyint_min=9 scenecut=40 intra_refresh=0 rc=abr mbtree=0 bitrate=2500 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
[libx264 @ 0x6680b80] using SAR=1/1
[libx264 @ 0x6680b80] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX
[libx264 @ 0x6680b80] profile High, level 4.0, 4:2:0, 8-bit
[libx264 @ 0x6680b80] 264 - core 157 r2935 545de2f - H.264/MPEG-4 AVC codec - Copyleft 2003-2018 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=6 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=abr mbtree=1 bitrate=800 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
[hls @ 0x6650000] Opening '/tmp/hls/gw_-0-0.ts' for writing
[hls @ 0x6650000] Opening '/tmp/hls/gw_-0-1.ts' for writing
[hls @ 0x6650000] Opening '/tmp/hls/gw_-0-2.ts' for writing
Output #0, hls, to '/tmp/hls/gw_%v.m3u8':
Metadata:
COMPATIBLE_BRANDS: iso6avc1mp41
MAJOR_BRAND : dash
MINOR_VERSION : 0
encoder : Lavf58.12.100
Stream #0:0(und): Video: h264 (libx264), yuv420p(progressive), 1920x1080 [SAR 1:1 DAR 16:9], q=-1--1, 4000 kb/s, 30 fps, 90k tbn, 30 tbc (default)
Metadata:
CREATION_TIME : 2017-01-27 05:02:53
LANGUAGE : und
HANDLER_NAME : VideoHandler
DURATION : 00:02:24.310000000
encoder : Lavc58.18.100 libx264
Side data:
cpb: bitrate max/min/avg: 0/0/4000000 buffer size: 0 vbv_delay: -1
Stream #0:1(eng): Audio: aac (LC), 44100 Hz, stereo, fltp, 512 kb/s (default)
Metadata:
LANGUAGE : eng
DURATION : 00:02:24.348000000
encoder : Lavc58.18.100 aac
Stream #0:2(und): Video: h264 (libx264), yuv420p(progressive), 960x540 [SAR 1:1 DAR 16:9], q=-1--1, 2500 kb/s, 30 fps, 90k tbn, 30 tbc (default)
Metadata:
CREATION_TIME : 2017-01-27 05:02:53
LANGUAGE : und
HANDLER_NAME : VideoHandler
DURATION : 00:02:24.310000000
encoder : Lavc58.18.100 libx264
Side data:
cpb: bitrate max/min/avg: 0/0/2500000 buffer size: 0 vbv_delay: -1
Stream #0:3(eng): Audio: aac (LC), 44100 Hz, stereo, fltp, 256 kb/s (default)
Metadata:
LANGUAGE : eng
DURATION : 00:02:24.348000000
encoder : Lavc58.18.100 aac
Stream #0:4(und): Video: h264 (libx264), yuv420p, 1280x720 [SAR 1:1 DAR 16:9], q=-1--1, 800 kb/s, 29 fps, 90k tbn, 29 tbc (default)
Metadata:
CREATION_TIME : 2017-01-27 05:02:53
LANGUAGE : und
HANDLER_NAME : VideoHandler
DURATION : 00:02:24.310000000
encoder : Lavc58.18.100 libx264
Side data:
cpb: bitrate max/min/avg: 0/0/800000 buffer size: 0 vbv_delay: -1
Stream #0:5(eng): Audio: aac (LC), 44100 Hz, stereo, fltp, 255 kb/s (default)
Metadata:
LANGUAGE : eng
DURATION : 00:02:24.348000000
encoder : Lavc58.18.100 aac
[hls @ 0x6650000] Opening '/tmp/hls/gw_0.m3u8.tmp' for writing6.50 bitrate=N/A dup=12 drop=0 speed=0.965x
[hls @ 0x6650000] Opening '/tmp/hls/gw_1.m3u8.tmp' for writing
[hls @ 0x6650000] Opening '/tmp/hls/gw_2.m3u8.tmp' for writing
[hls @ 0x6650000] Opening '/tmp/hls/gw.m3u8' for writing