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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 (...) -
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 -
Contribute to translation
13 avril 2011You can help us to improve the language used in the software interface to make MediaSPIP more accessible and user-friendly. You can also translate the interface into any language that allows it to spread to new linguistic communities.
To do this, we use the translation interface of SPIP where the all the language modules of MediaSPIP are available. Just subscribe to the mailing list and request further informantion on translation.
MediaSPIP is currently available in French and English (...)
Sur d’autres sites (5834)
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NodeJS fluent-ffmpeg error : Output stream closed
30 décembre 2020, par Japser36We are running a NodeJS server that does some audio processing. Specifically, we have audio data returned by google's text to speech API, which we have in the form of a Buffer.


In our application, we have to send this audio data through FFMPEG to format it and extract audio duration. We do this by first converting it into a stream, piping it into ffmpeg, and then storing the data in an output buffer :


const toWav = function (input: Buffer): Promise<buffer> {
 return new Promise((res, rej): void => {
 const bufs = [];
 const myReadable = new Readable();
 myReadable._read = (): void => {}; // we already have all data in memory, so no-op this function;
 myReadable.push(input); // stream all data in the buffer to the stream
 myReadable.push(null); // end the stream
 const output = ffmpeg(myReadable)
 .inputFormat('mp3')
 .toFormat('wav')
 .on('start', function (commandLine) {
 console.log('SPAWNED ARG: ' + commandLine);
 })
 .on('error', (err: object): void => {
 console.error('FFMPEG error on wav transform');
 rej(err);
 })
 .on('end', (): void => {
 console.debug('FFMPEG finished wav transform');
 res(Buffer.concat(bufs));
 })
 .pipe();
 output.on('data', (d: object): void => {
 bufs.push(d);
 });
 });
};
</buffer>

This code is one of our functions that does the formatting, that our data gets passed through. Most of the time, this code works fine, but sometimes an error is thrown :


Looking up this error on google, I found an issue on the FFMPEG library we use, that seems to suggest that using an input and output stream just isn't recommended and doesn't work. Rather, one of the two needs to be a file resource.


Some more about this error, it seems to happen consistently when it does happen, but it doesn't happen consistently overall. For me, I got this error every time the code ran, I went and took lunch, and when I came back it was gone.


For us it is important that this error won't pop up randomly in production, so the question is, does anyone have any suggestions on how we can be the most certain this error won't happen ?


For completeness in how this function is being invoked to result in the error in the screenshot, the structure of the code where the error is caught is like so :


await Promise.all(
 myArray.map(async (item, idx) => {
 // ...
 const wavBuffer = await toWav(myBuffer); // toWav is invoked at this level
 })
)
.then(() => {/* ... */})
.catch((e) => {
 // ...
 logger.error('[LOOP CRASH] Error at main promise:', e);
 // ...
});


Any help would be appreciated, thank you ! Please let me know if I can provide more details, though I cannot share a repo or full source code or anything since this is a private repo.


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FFMPEG replace audio with new mp3 audio gives error Unrecognized option 'codec'
15 février 2016, par WaqlehI am trying to replace an audio in a video with another audio like so :
ffmpeg -i \/home\/test\/public_html\/ted\/videos\/c812e2423b6b5da2f4e00c62bf70d2f3.mp4 -i \/home\/test\/public_html\/ted\/app\/templates\/default\/sounds\/taj-express-30sec.mp3 -codec copy -shortest \/home\/test\/public_html\/ted\/videos\/55e5a21e111af1cc0bdb3637b601f64d_with_audio.mp4
FFmpeg version 0.6.5, Copyright (c) 2000-2010 the FFmpeg developers
built on Jan 29 2012 17:52:15 with gcc 4.4.5 20110214 (Red Hat 4.4.5-6)
configuration: --prefix=/usr --libdir=/usr/lib64 --shlibdir=/usr/lib64 --mandir=/usr/share/man --incdir=/usr/include --disable-avisynth --extra-cflags='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -fPIC' --enable-avfilter --enable-avfilter-lavf --enable-libdc1394 --enable-libdirac --enable-libfaac --enable-libfaad --enable-libfaadbin --enable-libgsm --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-librtmp --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libx264 --enable-gpl --enable-nonfree --enable-postproc --enable-pthreads --enable-shared --enable-swscale --enable-vdpau --enable-version3 --enable-x11grab
libavutil 50.15. 1 / 50.15. 1
libavcodec 52.72. 2 / 52.72. 2
libavformat 52.64. 2 / 52.64. 2
libavdevice 52. 2. 0 / 52. 2. 0
libavfilter 1.19. 0 / 1.19. 0
libswscale 0.11. 0 / 0.11. 0
libpostproc 51. 2. 0 / 51. 2. 0
Seems stream 0 codec frame rate differs from container frame rate: 20.00 (20/1) -> 10.00 (20/2)
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/home/test/public_html/ted/videos/c812e2423b6b5da2f4e00c62bf70d2f3.mp4':
Metadata:
major_brand : mp42
minor_version : 0
compatible_brands: mp41isom
Duration: 00:00:23.44, start: 0.000000, bitrate: 273 kb/s
Stream #0.0(und): Video: h264, yuv420p, 1364x698 [PAR 1:1 DAR 682:349], 268 kb/s, 9.98 fps, 10 tbr, 10k tbn, 20 tbc
Stream #0.1(und): Audio: aac, 44100 Hz, mono, s16, 1 kb/s
[mp3 @ 0x1c648a0]max_analyze_duration reached
Input #1, mp3, from '/home/test/public_html/ted/app/templates/default/sounds/taj-express-30sec.mp3':
Metadata:
comment : Description
TENC : BLUE PRODUCTION
originator_reference: CCOOONNNNNNNNNNNNHHMMSSRRRRRRRRR
TDRC : 2012:05:03
coding_history : A=PCM,F=44100,W=16,M=stereo,T=Nuendo
time_reference : 1601731
umid : 0x24FF296F2093409DA42CA66529FF7FA800000000000000000000000000000000
TSSE : Lavf57.23.101
Duration: 00:00:30.04, start: 0.000000, bitrate: 128 kb/s
Stream #1.0: Audio: mp3, 44100 Hz, 2 channels, s16, 128 kb/s
Unrecognized option 'codec'but I keep getting Unrecognized option ’codec’
It work local fine on ubuntu, but on the server centos 6 with WHM cPanel it is not ! why ?
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Problems with paperclip and ffmpeg
15 avril 2015, par proeo preI have a problem with update a video for web cam.
my model :
has_attached_file :video_presentacion, :styles => {
:original => { :geometry => "1280x720", :format => 'mp4',:convert_options => { :output => { :vcodec => 'libx264'}} },
:thumb => { :geometry => "350x350#", :format => 'png', :time => 12}
}, :processors => [:ffmpeg]
validates_attachment_content_type :video_presentacion, :content_type => [ 'application/x-mp4','video/mp4',
'video/mpeg',
'video/quicktime',
'video/x-la-asf',
'video/x-ms-asf',
'video/x-msvideo',
'video/x-sgi-movie',
'video/x-flv',
'flv-application/octet-stream',
'video/3gpp',
'video/3gpp2',
'video/3gpp-tt',
'video/BMPEG',
'video/BT656',
'video/CelB',
'video/DV',
'video/H261',
'video/H263',
'video/H263-1998',
'video/H263-2000',
'video/H264',
'video/JPEG',
'video/MJ2',
'video/MP1S',
'video/MP2P',
'video/MP2T',
'video/mp4',
'video/MP4V-ES',
'video/MPV',
'video/mpeg4',
'video/mpeg4-generic',
'video/nv',
'video/parityfec',
'video/pointer',
'video/raw',
'video/rtx']MY file name have WIN_20150415_103337.MP4
file have codec h.264
sonido have codec MPEG-4 AACWhen I upload in development mode on my laptop, it work fines. When I update on test or production don’t work and log archive...
[paperclip] An error was received while processing: #tmp/3f143e8fbebaf46e7103d8153e06f17920150415-11490-1buc2jr.MP4' -vcodec libx264 -s 1280x720 -acodec aac -strict experimental -y '/tmp/3f143e8fbebaf46e7103d8153e06f17920150415-11490-1buc2jr20150415-11490-1ww6qqc.mp4'' returned 1. Expected 0Here is the command output :
[paperclip] [ffmpeg] ffprobe "/tmp/3f143e8fbebaf46e7103d8153e06f17920150415-11490-1buc2jr.MP4" 2>&1
[paperclip] [ffmpeg] Command Success
[paperclip] [ffmpeg] Making...
[paperclip] [ffmpeg] Building Destination File: '3f143e8fbebaf46e7103d8153e06f17920150415-11490-1buc2jr' + 'png'
[paperclip] [ffmpeg] Destination File Built
[paperclip] [ffmpeg] Adding Geometry
[paperclip] [ffmpeg] Extracting Target Dimensions
[paperclip] [ffmpeg] Target Size is Available
[paperclip] [ffmpeg] Keeping Aspect Ratio
[paperclip] [ffmpeg] Pad Only
[paperclip] [ffmpeg] Convert Options:
[paperclip] [ffmpeg] Adding Format
[paperclip] [ffmpeg] Adding Source
[paperclip] [ffmpeg] Building Parameters
[paperclip] [ffmpeg] -ss 12 -i :source -vf scale=350:-1,pad=350:350:0:77.0:black -vframes 1 -f image2 -y :dest
Command :: PATH=/usr/local/bin/:$PATH; ffmpeg -ss 12 -i '/tmp/3f143e8fbebaf46e7103d8153e06f17920150415-11490-1buc2jr.MP4' -vf scale=350:-1,pad=350:350:0:77.0:black -vframes 1 -f image2 -y '/tmp/3f143e8fbebaf46e7103d8153e06f17920150415-11490-1buc2jr20150415-11490-txzcol.png'
Command :: PATH=/usr/local/bin/:$PATH; file -b --mime '/tmp/3f143e8fbebaf46e7103d8153e06f17920150415-11490-1buc2jr20150415-11490-txzcol.png'
Command :: PATH=/usr/local/bin/:$PATH; file -b --mime '/tmp/3f143e8fbebaf46e7103d8153e06f17920150415-11490-1kbatzu.MP4'
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