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Rennes Emotion Map 2010-11
19 octobre 2011, par
Mis à jour : Juillet 2013
Langue : français
Type : Texte
Autres articles (104)
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XMP PHP
13 mai 2011, parDixit Wikipedia, XMP signifie :
Extensible Metadata Platform ou XMP est un format de métadonnées basé sur XML utilisé dans les applications PDF, de photographie et de graphisme. Il a été lancé par Adobe Systems en avril 2001 en étant intégré à la version 5.0 d’Adobe Acrobat.
Étant basé sur XML, il gère un ensemble de tags dynamiques pour l’utilisation dans le cadre du Web sémantique.
XMP permet d’enregistrer sous forme d’un document XML des informations relatives à un fichier : titre, auteur, historique (...) -
Use, discuss, criticize
13 avril 2011, parTalk to people directly involved in MediaSPIP’s development, or to people around you who could use MediaSPIP to share, enhance or develop their creative projects.
The bigger the community, the more MediaSPIP’s potential will be explored and the faster the software will evolve.
A discussion list is available for all exchanges between users. -
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4 février 2011, parLe mode ferme permet d’héberger plusieurs sites de type MediaSPIP en n’installant qu’une seule fois son noyau fonctionnel.
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Dans un premier temps, vous devez avoir installé les mêmes fichiers que l’installation (...)
Sur d’autres sites (7551)
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Compress video FFMPEG doesn't work
30 juillet 2015, par Douglas AnunciaçãoI’m trying to compress video using FFMPEG and this library : https://github.com/guardianproject/android-ffmpeg-java
I imported ffmpeglib as a module in my project. This is the code is use to compress :
public class MainActivity extends Activity {
private ArrayList<Object> listVideoPaths = new ArrayList<>();<br />
<br />
@Override<br />
protected void onCreate(Bundle savedInstanceState) {<br />
super.onCreate(savedInstanceState);<br />
setContentView(R.layout.activity_main);<br />
<br />
getGalleryVideos();<br />
<br />
File videoFolderFile = new File("/storage/emulated/0/DCIM/Camera/");<br />
<br />
if(videoFolderFile.exists())<br />
Log.e("TEST FFMPEG", "video folder exist");<br />
else<br />
Log.e("TEST FFMPEG", "video folder DON'T exist");<br />
<br />
<br />
File videoInputFile = new File(listVideoPaths.get(0).toString());<br />
<br />
if(videoInputFile.exists())<br />
Log.e("TEST FFMPEG", "video input file exist");<br />
else<br />
Log.e("TEST FFMPEG", "video input file DON'T exist");<br />
<br />
File videoOutputFile = new File(videoFolderFile,"output.mp4");<br />
<br />
if(videoOutputFile.exists())<br />
Log.e("TEST FFMPEG", "video output file exist");<br />
else<br />
Log.e("TEST FFMPEG", "video output file DON'T exist");<br />
<br />
FfmpegController ffmpegController;<br />
<br />
try {<br />
ffmpegController = new FfmpegController(this,videoFolderFile);<br />
<br />
Clip mediaIn = new Clip();<br />
<br />
mediaIn.path = videoInputFile.getAbsolutePath();<br />
<br />
mediaIn.videoFps = "25";<br />
<br />
ffmpegController.convertToMPEG(mediaIn, videoOutputFile.getAbsolutePath(), new ShellUtils.ShellCallback() {<br />
<br />
@Override<br />
public void shellOut(String shellLine) {<br />
Log.e("TEST FFMPEG", "shellOut - " + shellLine);<br />
}<br />
<br />
@Override<br />
public void processComplete(int exitValue) {<br />
Log.e("TEST FFMPEG", "proccess complete - " + exitValue);<br />
}<br />
});<br />
<br />
<br />
} catch (IOException e) {<br />
e.printStackTrace();<br />
} catch (Exception e) {<br />
e.printStackTrace();<br />
}finally {<br />
<br />
if(videoOutputFile.exists())<br />
Log.e("TEST FFMPEG", "finished ffmpeg ---> video output file exist");<br />
else<br />
Log.e("TEST FFMPEG", "finished ffmpeg ---> video output file DON'T exist");<br />
<br />
}<br />
}<br />
<br />
private void getGalleryVideos(){<br />
<br />
Cursor videoCursor = null;<br />
<br />
try {<br />
<br />
final String[] columns = { Media.DATA,<br />
Media._ID,<br />
Media.DATE_ADDED };<br />
<br />
final String orderBy = Media.DATE_ADDED;<br />
<br />
videoCursor = getContentResolver().query(<br />
MediaStore.Video.Media.EXTERNAL_CONTENT_URI, columns,<br />
null, null, orderBy);<br />
<br />
if (videoCursor != null &amp;&amp; videoCursor.getCount() > 0) {<br />
<br />
while (videoCursor.moveToNext()) {<br />
<br />
int dataColumnIndex = videoCursor<br />
.getColumnIndex(Media.DATA);<br />
<br />
listVideoPaths.add(videoCursor<br />
.getString(dataColumnIndex));<br />
<br />
}<br />
<br />
}<br />
<br />
Collections.sort(listVideoPaths,new Comparator());<br />
<br />
} catch (Exception e) {<br />
<br />
e.printStackTrace();<br />
<br />
} finally {<br />
<br />
if (videoCursor != null) {<br />
<br />
if (!videoCursor.isClosed()) {<br />
<br />
videoCursor.close();<br />
<br />
}<br />
<br />
}<br />
<br />
}<br />
<br />
}<br />
<br />
}<br />
</code></pre><br />
<br />
<p>I get no error but the video doesn't play. The log file is:</p><br />
<br />
<blockquote><br />
<p>3096-3096/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
video folder exist 07-30 14:31:57.389<br><br />
3096-3096/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
video input file exist 07-30 14:31:57.389<br><br />
3096-3096/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
video output file DON'T exist 07-30 14:31:58.363<br><br />
3096-3096/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
shellOut -<br />
/data/data/douglasanunciacao.androidffmpegjavateste/app_bin/ffmpeg -y<br />
-i /storage/emulated/0/DCIM/Camera/VID_20150730_142330563.mp4 -f mpeg /storage/emulated/0/DCIM/Camera/output.mp4 07-30 14:31:58.385<br><br />
3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
shellOut - WARNING: linker:<br />
/data/data/douglasanunciacao.androidffmpegjavateste/app_bin/ffmpeg has<br />
text relocations. This is wasting memory and prevents security<br />
hardening. Please fix. 07-30 14:31:58.390<br><br />
3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
shellOut - ffmpeg version 0.11.1 Copyright (c) 2000-2012 the FFmpeg<br />
developers 07-30 14:31:58.391<br><br />
3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
shellOut - built on Dec 22 2014 12:52:34 with gcc 4.6 20120106<br />
(prerelease) 07-30 14:31:58.391<br><br />
3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
shellOut - configuration: --arch=arm --cpu=cortex-a8<br />
--target-os=linux --enable-runtime-cpudetect --prefix=/data/data/info.guardianproject.ffmpeg/app_opt --enable-pic --disable-shared --enable-static --cross-prefix=/home/n8fr8/dev/android/ndk/toolchains/arm-linux-androideabi-4.6/prebuilt/linux-x86_64/bin/arm-linux-androideabi-<br />
--sysroot=/home/n8fr8/dev/android/ndk/platforms/android-16/arch-arm --extra-cflags='-I../x264 -mfloat-abi=softfp -mfpu=neon -fPIE -pie' --extra-ldflags='-L../x264 -fPIE -pie' --enable-version3 --enable-gpl --disable-doc --enable-yasm --enable-decoders --enable-encoders --enable-muxers --enable-demuxers --enable-parsers --enable-protocols --enable-filters --enable-avresample --enable-libfreetype --disable-indevs --enable-indev=lavfi --disable-outdevs --enable-hwaccels --enable-ffmpeg --disable-ffplay --disable-ffprobe --disable-ffserver --disable-network --enable-libx264 --enable-zlib 07-30 14:31:58.391<br><br />
3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
shellOut - libavutil 51. 54.100 / 51. 54.100 07-30 14:31:58.391<br />
3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
shellOut - libavcodec 54. 23.100 / 54. 23.100 07-30 14:31:58.391<br />
3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
shellOut - libavformat 54. 6.100 / 54. 6.100 07-30 14:31:58.391<br />
3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
shellOut - libavdevice 54. 0.100 / 54. 0.100 07-30 14:31:58.391<br />
3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
shellOut - libavfilter 2. 77.100 / 2. 77.100 07-30 14:31:58.391<br />
3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
shellOut - libswscale 2. 1.100 / 2. 1.100 07-30 14:31:58.391<br />
3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
shellOut - libswresample 0. 15.100 / 0. 15.100 07-30 14:31:58.391<br />
3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
shellOut - libpostproc 52. 0.100 / 52. 0.100 07-30 14:31:58.868<br />
3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
shellOut - Input #0, mov,mp4,m4a,3gp,3g2,mj2, from<br />
'/storage/emulated/0/DCIM/Camera/VID_20150730_142330563.mp4': 07-30<br />
14:31:58.869 3096-3182/douglasanunciacao.androidffmpegjavateste<br />
E/TESTE FFMPEG﹕ shellOut - Metadata: 07-30 14:31:58.869<br><br />
3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
shellOut - major_brand : mp42 07-30 14:31:58.870<br><br />
3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
shellOut - minor_version : 0 07-30 14:31:58.871<br><br />
3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
shellOut - compatible_brands: isommp42 07-30 14:31:58.872<br><br />
3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
shellOut - creation_time : 2015-07-30 17:23:34 07-30<br />
14:31:58.873 3096-3182/douglasanunciacao.androidffmpegjavateste<br />
E/TESTE FFMPEG﹕ shellOut - Duration: 00:00:01.89, start: 0.000000,<br />
bitrate: 17571 kb/s 07-30 14:31:58.874<br><br />
3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
shellOut - Stream #0:0(eng): Video: h264 (High) (avc1 /<br />
0x31637661), yuv420p, 1920x1080, 15874 kb/s, SAR 65536:65536 DAR 16:9,<br />
23.90 fps, 23.92 tbr, 90k tbn, 180k tbc 07-30 14:31:58.875 3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
shellOut - Metadata: 07-30 14:31:58.876<br><br />
3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
shellOut - rotate : 270 07-30 14:31:58.877<br><br />
3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
shellOut - creation_time : 2015-07-30 17:23:34 07-30<br />
14:31:58.878 3096-3182/douglasanunciacao.androidffmpegjavateste<br />
E/TESTE FFMPEG﹕ shellOut - handler_name : VideoHandle 07-30<br />
14:31:58.878 3096-3182/douglasanunciacao.androidffmpegjavateste<br />
E/TESTE FFMPEG﹕ shellOut - Stream #0:1(eng): Audio: aac (mp4a /<br />
0x6134706D), 48000 Hz, stereo, s16, 127 kb/s 07-30 14:31:58.878<br><br />
3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
shellOut - Metadata: 07-30 14:31:58.878<br><br />
3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
shellOut - creation_time : 2015-07-30 17:23:34 07-30<br />
14:31:58.878 3096-3182/douglasanunciacao.androidffmpegjavateste<br />
E/TESTE FFMPEG﹕ shellOut - handler_name : SoundHandle 07-30<br />
14:31:58.882 3096-3182/douglasanunciacao.androidffmpegjavateste<br />
E/TESTE FFMPEG﹕ shellOut - [buffer @ 0xb5cce0a0] w:1920 h:1080<br />
pixfmt:yuv420p tb:1/90000 sar:65536/65536 sws_param:flags=2 07-30<br />
14:31:58.882 3096-3182/douglasanunciacao.androidffmpegjavateste<br />
E/TESTE FFMPEG﹕ shellOut - [buffersink @ 0xb5cce0d0] No opaque field<br />
provided 07-30 14:31:58.891<br><br />
3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
shellOut - [mpeg @ 0xb5c3df00] VBV buffer size not set, muxing may<br />
fail 07-30 14:31:58.892<br><br />
3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
shellOut - Output #0, mpeg, to<br />
'/storage/emulated/0/DCIM/Camera/output.mp4': 07-30 14:31:58.894<br><br />
3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
shellOut - Metadata: 07-30 14:31:58.895<br><br />
3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
shellOut - major_brand : mp42 07-30 14:31:58.896<br><br />
3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
shellOut - minor_version : 0 07-30 14:31:58.896<br><br />
3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
shellOut - compatible_brands: isommp42 07-30 14:31:58.897<br><br />
3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
shellOut - creation_time : 2015-07-30 17:23:34 07-30<br />
14:31:58.898 3096-3182/douglasanunciacao.androidffmpegjavateste<br />
E/TESTE FFMPEG﹕ shellOut - encoder : Lavf54.6.100 07-30<br />
14:31:58.898 3096-3182/douglasanunciacao.androidffmpegjavateste<br />
E/TESTE FFMPEG﹕ shellOut - Stream #0:0(eng): Video: mpeg1video,<br />
yuv420p, 1920x1080 [SAR 65536:65536 DAR 16:9], q=2-31, 200 kb/s, 90k<br />
tbn, 23.98 tbc 07-30 14:31:58.899<br><br />
3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
shellOut - Metadata: 07-30 14:31:58.899<br><br />
3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
shellOut - rotate : 270 07-30 14:31:58.900<br><br />
3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
shellOut - creation_time : 2015-07-30 17:23:34 07-30<br />
14:31:58.901 3096-3182/douglasanunciacao.androidffmpegjavateste<br />
E/TESTE FFMPEG﹕ shellOut - handler_name : VideoHandle 07-30<br />
14:31:58.906 3096-3182/douglasanunciacao.androidffmpegjavateste<br />
E/TESTE FFMPEG﹕ shellOut - Stream #0:1(eng): Audio: mp2, 48000 Hz,<br />
stereo, s16, 128 kb/s 07-30 14:31:58.906<br><br />
3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
shellOut - Metadata: 07-30 14:31:58.906<br><br />
3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
shellOut - creation_time : 2015-07-30 17:23:34 07-30<br />
14:31:58.906 3096-3182/douglasanunciacao.androidffmpegjavateste<br />
E/TESTE FFMPEG﹕ shellOut - handler_name : SoundHandle 07-30<br />
14:31:58.906 3096-3182/douglasanunciacao.androidffmpegjavateste<br />
E/TESTE FFMPEG﹕ shellOut - Stream mapping: 07-30 14:31:58.906<br><br />
3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
shellOut - Stream #0:0 -> #0:0 (h264 -> mpeg1video) 07-30<br />
14:31:58.906 3096-3182/douglasanunciacao.androidffmpegjavateste<br />
E/TESTE FFMPEG﹕ shellOut - Stream #0:1 -> #0:1 (aac -> mp2) 07-30<br />
14:31:58.906 3096-3182/douglasanunciacao.androidffmpegjavateste<br />
E/TESTE FFMPEG﹕ shellOut - Press [q] to stop, [?] for help 07-30<br />
14:31:59.824 3096-3182/douglasanunciacao.androidffmpegjavateste<br />
E/TESTE FFMPEG﹕ shellOut - frame= 4 fps=0.0 q=2.0 size= 0kB<br />
time=00:00:00.08 bitrate= 0.0kbits/s 07-30 14:32:02.029<br><br />
3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
shellOut - frame= 8 fps=2.7 q=10.5 size= 4kB time=00:00:00.25<br />
bitrate= 130.9kbits/s 07-30 14:32:02.536<br><br />
3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
shellOut - frame= 13 fps=3.7 q=25.2 size= 696kB time=00:00:00.45<br />
bitrate=12427.3kbits/s 07-30 14:32:03.045<br><br />
3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
shellOut - frame= 18 fps=4.4 q=31.0 size= 750kB time=00:00:00.66<br />
bitrate=9206.8kbits/s 07-30 14:32:03.582<br><br />
3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
shellOut - frame= 23 fps=5.0 q=31.0 size= 786kB time=00:00:00.87<br />
bitrate=7351.4kbits/s 07-30 14:32:04.140<br><br />
3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
shellOut - frame= 28 fps=5.5 q=31.0 size= 862kB time=00:00:01.08<br />
bitrate=6511.8kbits/s 07-30 14:32:05.239<br><br />
3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
shellOut - frame= 30 fps=4.8 q=31.0 size= 876kB time=00:00:01.16<br />
bitrate=6144.9kbits/s 07-30 14:32:05.746<br><br />
3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
shellOut - frame= 35 fps=5.2 q=31.0 size= 910kB time=00:00:01.37<br />
bitrate=5416.2kbits/s 07-30 14:32:06.317<br><br />
3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
shellOut - frame= 41 fps=5.6 q=31.0 size= 972kB time=00:00:01.62<br />
bitrate=4895.2kbits/s 07-30 14:32:06.832<br><br />
3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
shellOut - frame= 45 fps=5.7 q=31.0 Lsize= 1022kB<br />
time=00:00:01.83 bitrate=4562.1kbits/s 07-30 14:32:06.832<br><br />
3096-3182/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
shellOut - video:984kB audio:30kB global headers:0kB muxing overhead<br />
0.756932% 07-30 14:32:06.858 3096-3096/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
proccess complete - 0 07-30 14:32:06.858<br><br />
3096-3096/douglasanunciacao.androidffmpegjavateste E/TESTE FFMPEG﹕<br />
terminou o ffmpeg ---> video output file exist</p><br />
</blockquote><br />
<br />
<p>Does anyone knows how to solve this problem? Thanks in advance.</p> -
Evolution #4462 (Nouveau) : Rendu du plan
20 mars 2020, par jluc -Sur la page ?exec=plan on peut déployer l’arborescence des rubriques. Il y a toutefois un déficit d’indications visuelles sur cette possibilité car
- lorsqu’on hover le nom d’une rubrique, le style change et on sait qu’on peut cliquer, mais lorsqu’on clique sur le nom d’une rubriques on est projeté vers la page de cette rubrique, dans le même onglet
- il y a bien un minitruc pâlot triangulaire à gauche, mais il ne change pas de style au survol (à part le pointeur de la souris) et sa minitaille et son faible contraste n’invitent pas au survol, et le simple changement de curseur invite mal au clic. C’est pourtant lui qu’il faut cliquer pour déployer la rubrique.Il serait utile de bénéficier d’indications plus claires facilitant l’usage de l’arbre du plan.
- peut être un ’+’ plus gros et plus contrasté que ce triangle
- et en tout cas, un changement d’apparence au survol (+ un title ?)
- une indication textuelle sur ce que permet cette page (le compagnon le fait il déjà peut être ?). Par exemple "Vous pouvez déployer les rubriques en cliquant le + ou le triangle à gauche, et vous pouvez déplacer les rubriques et leur contenu dans l’arborescence par glisser-déposer" -
ffmpeg azure function consumption plan low CPU availability for high volume requests
27 novembre 2017, par The LemonI am running an azure queue function on a consumption plan ; my function starts an FFMpeg process and accordingly is very CPU intensive. When I run the function with less than 100 items in the queue at once it works perfectly, azure scales up and gives me plenty of servers and all of the tasks complete very quickly. My problem is once I start doing more than 300 or 400 items at once, it starts fine but after a while the CPU slowly goes from 80% utilisation to only around 10% utilisation - my functions cant finish in time with only 10% CPU. This can be seen in the image shown below.
Does anyone know why the CPU useage is going lower the more instances my function creates ? Thanks in advance Cuanedit : the function is set to only run one at a time per instance, but the problem exists when set to 2 or 3 concurrent processes per instance in the host.json
edit : the CPU drops get noticeable at 15-20 servers, and start causing failures at around 60. After that the CPU bottoms out at an average of 8-10% with individuals reaching 0-3%, and the server count seems to increase without limit (which would be more helpful if I got some CPU with the servers)
Thanks again, Cuan.
I’ve also added the function code to the bottom of this post in case it helps.
using System.Net;
using System;
using System.Diagnostics;
using System.ComponentModel;
public static void Run(string myQueueItem, TraceWriter log)
{
log.Info($"C# Queue trigger function processed a request: {myQueueItem}");
//Basic Parameters
string ffmpegFile = @"D:\home\site\wwwroot\CommonResources\ffmpeg.exe";
string outputpath = @"D:\home\site\wwwroot\queue-ffmpeg-test\output\";
string reloutputpath = "output/";
string relinputpath = "input/";
string outputfile = "video2.mp4";
string dir = @"D:\home\site\wwwroot\queue-ffmpeg-test\";
//Special Parameters
string videoFile = "1 minute basic.mp4";
string sub = "1 minute sub.ass";
//guid tmp files
// Guid g1=Guid.NewGuid();
// Guid g2=Guid.NewGuid();
// string f1 = g1 + ".mp4";
// string f2 = g2 + ".ass";
string f1 = videoFile;
string f2 = sub;
//guid output - we will now do this at the caller level
string g3 = myQueueItem;
string outputGuid = g3+".mp4";
//get input files
//argument
string tmp = subArg(f1, f2, outputGuid );
//String.Format("-i \"" + @"input/tmp.mp4" + "\" -vf \"ass = '" + sub + "'\" \"" + reloutputpath +outputfile + "\" -y");
log.Info("ffmpeg argument is: "+tmp);
//startprocess parameters
Process process = new Process();
process.StartInfo.FileName = ffmpegFile;
process.StartInfo.Arguments = tmp;
process.StartInfo.UseShellExecute = false;
process.StartInfo.RedirectStandardOutput = true;
process.StartInfo.RedirectStandardError = true;
process.StartInfo.WorkingDirectory = dir;
//output handler
process.OutputDataReceived += new DataReceivedEventHandler(
(s, e) =>
{
log.Info("O: "+e.Data);
}
);
process.ErrorDataReceived += new DataReceivedEventHandler(
(s, e) =>
{
log.Info("E: "+e.Data);
}
);
//start process
process.Start();
log.Info("process started");
process.BeginOutputReadLine();
process.BeginErrorReadLine();
process.WaitForExit();
}
public static void getFile(string link, string fileName, string dir, string relInputPath){
using (var client = new WebClient()){
client.DownloadFile(link, dir + relInputPath+ fileName);
}
}
public static string subArg(string input1, string input2, string output1){
return String.Format("-i \"" + @"input/" +input1+ "\" -vf \"ass = '" + @"input/"+input2 + "'\" \"" + @"output/" +output1 + "\" -y");
}