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Websites made with MediaSPIP

2 mai 2011, par kent1

This page lists some websites based on MediaSPIP.
Des sites réalisés avec MediaSPIP

2 mai 2011, par kent1

Cette page présente quelques-uns des sites fonctionnant sous MediaSPIP.
Vous pouvez bien entendu ajouter le votre grâce au formulaire en bas de page.
MediaSPIP v0.2

21 juin 2013, par kent1

MediaSPIP 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 (...)

1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | ... | 21

Sur d’autres sites (9307)

Scale overlay image FFMPEG

6 juillet 2015, par VickyS

I have 3 inputs— a background image, a text file containing list of image file location (to overlay on background image), and an audio file (to be played in background).

I need to scale the overlay images from "images.txt".
I am using below command.
I dont know what am I doing wrong.

command: ffmpeg -loop 1 -i /sdcard/emoj/angry_bg.png -r 21.0 -f concat -i /sdcard/emoj/images.txt -i /sdcard/emoj/final.wav -filter_complex [1]scale=320:240 [ovrl],[0][ovrl] overlay=(main_w-overlay_w)/2:(main_h-overlay_h)/2 -shortest -s 1080x1920 -b:v 320k -codec:v h264 -c:v mpeg4 -c:a aac -strict experimental -b:a 32k /sdcard/emoj/myPetVideo.mp4

Please give suggestions.

Logcat Output :

07-06 04:13:38.525: I/ffmpeg4android(28481): Command is set

07-06 04:13:38.525: I/ffmpeg4android(28481): set remoteNotificationIconId: 0

07-06 04:13:38.535: D/ffmpeg4android(28481): Client Cannot unbind - service not bound

07-06 04:13:38.535: D/ffmpeg4android(28481): Client stopService()

07-06 04:13:38.545: W/ContextImpl(28481): Implicit intents with startService are not safe: Intent { act=com.netcompss.ffmpeg4android.FFMpegRemoteServiceBridge } android.content.ContextWrapper.stopService:520 com.netcompss.ffmpeg4android_client.BaseWizard.stopService:495 com.netcompss.ffmpeg4android_client.BaseWizard.runTranscoing:279 

07-06 04:13:38.555: I/ffmpeg4android(28481): !!!!!!!!!!!!!!!!!!services.size(): 1

07-06 04:13:38.555: I/ffmpeg4android(28481): putting Base categoty

07-06 04:13:38.615: D/ffmpeg4android(28481): started: com.netcompss.ffmpeg4android.FFMpegRemoteServiceBridge

07-06 04:13:38.615: D/ffmpeg4android(28481): Client startService()

07-06 04:13:38.615: D/ffmpeg4android(28481):  bindService() called

07-06 04:13:38.615: W/ContextImpl(28481): Implicit intents with startService are not safe: Intent { act=com.netcompss.ffmpeg4android.FFMpegRemoteServiceBridge } android.content.ContextWrapper.bindService:538 com.netcompss.ffmpeg4android_client.BaseWizard.bindService:506 com.netcompss.ffmpeg4android_client.BaseWizard.runTranscoing:282 

07-06 04:13:38.625: D/ffmpeg4android(28481): Client bindService()

07-06 04:13:38.725: I/ffmpeg4android(28620): =======service onCreate(): Stopping forground (to overcome 2.3.x bug)

07-06 04:13:38.725: I/ffmpeg4android(28620): =======service onBind()=======

07-06 04:13:38.735: I/ffmpeg4android(28620): ===onStartCommand called

07-06 04:13:38.735: D/ffmpeg4android(28481): Client onServiceConnected()

07-06 04:13:38.735: E/ffmpeg4android(28481): invokeService called

07-06 04:13:38.735: E/rc......(28481): 1 

07-06 04:13:38.735: I/ffmpeg4android(28481): setting remote notification info

07-06 04:13:38.735: D/ffmpeg4android(28620): command items num: 33

07-06 04:13:38.735: D/ffmpeg4android(28620): command: ffmpeg -loop 1 -i /sdcard/emoj/angry_bg.png -r 21.0 -f concat -i /sdcard/emoj/images.txt -i /sdcard/emoj/final.wav -filter_complex [1]scale=320:240 [ovrl],[0][ovrl] overlay=(main_w-overlay_w)/2:(main_h-overlay_h)/2 -shortest -s 1080x1920 -b:v 320k -codec:v h264 -c:v mpeg4 -c:a aac -strict experimental -b:a 32k /sdcard/emoj/myPetVideo.mp4

07-06 04:13:38.745: D/ffmpeg4android(28620): workingFolder from remote: /sdcard/emoj

07-06 04:13:38.745: D/ffmpeg4android(28481): deleteing: /sdcard/emoj/vk.log isdeleted: true

07-06 04:13:38.745: D/ffmpeg4android(28481): deleteing: /sdcard/emoj/ffmpeg4android.log isdeleted: false

07-06 04:13:38.745: D/ffmpeg4android(28481): deleteing: /sdcard/emoj/videokit.log isdeleted: true

07-06 04:13:38.745: D/ffmpeg4android(28481): Client invokeService()

07-06 04:13:38.755: I/ffmpeg4android(28620): ===onStartCommand cat: Base

07-06 04:13:38.755: D/ffmpeg4android(28620): onStartCommand, START_STICKY, base Command

07-06 04:13:38.755: D/ffmpeg4android(28481): Acquire wake lock

07-06 04:13:38.765: D/ffmpeg4android(28481): TranscodeBackground doInBackground started

07-06 04:13:38.765: I/ffmpeg4android(28620): =======remote service runTranscoding ======

07-06 04:13:38.775: I/ffmpeg4android(28620): Start RemoteService with notification id: 5326

07-06 04:13:38.785: I/ffmpeg4android(28620): Run called.

07-06 04:13:38.785: I/ffmpeg4android(28620): ===============Running command from thread path: /sdcard/emoj

07-06 04:13:38.785: I/ffmpeg4android(28620): videokitLibPath: /data/data/org.vinuxproject.sonic/lib/libvideokit.so

07-06 04:13:38.785: I/Videokit(28620): dlopen libvideokit from path: /data/data/org.vinuxproject.sonic/lib/libvideokit.so

07-06 04:13:38.785: I/ffmpeg4android(28620): =======ProgressBackgroundRemote doInBackground=========

07-06 04:13:38.785: W/linker(28620): libvideokit.so has text relocations. This is wasting memory and prevents security hardening. Please fix.

07-06 04:13:38.795: I/Videokit(28620): libvideokit.so loaded

07-06 04:13:38.795: I/Videokit(28620): args is not NULL

07-06 04:13:38.795: I/Videokit(28620): more then one arg

07-06 04:13:38.795: I/Videokit(28620): function symbol found

07-06 04:13:38.795: D/Videokit(28620): Calling videokit run via loader

07-06 04:13:38.795: I/Videokit(28620): vk ffmpeg sdcardPath: /sdcard/emoj 

07-06 04:13:38.795: I/Videokit(28620): licenseCheck in path: /sdcard/emoj 

07-06 04:13:38.795: I/Videokit(28620): isLicExistsComplex...

07-06 04:13:38.795: I/Videokit(28620): trying to open /sdcard/emoj/ffmpeglicense.lic 

07-06 04:13:38.795: I/Videokit(28620): license file found...

07-06 04:13:38.795: I/Videokit(28620): Permanent license validated.

07-06 04:13:38.795: D/Videokit(28620): license check rc: 1

07-06 04:13:38.795: D/Videokit(28620): run() called version 2.0

07-06 04:13:39.165: A/libc(28620): Fatal signal 11 (SIGSEGV), code 1, fault addr 0x8 in tid 28620 (ct.sonic:remote)

07-06 04:13:39.655: D/ffmpeg4android(28481): onServiceDisconnected

07-06 04:13:40.805: I/ffmpeg4android(28656): =======service onCreate(): Stopping forground (to overcome 2.3.x bug)

07-06 04:13:40.805: I/ffmpeg4android(28656): =======service onBind()=======

07-06 04:13:40.815: I/ffmpeg4android(28656): ===onStartCommand called

07-06 04:13:40.815: D/ffmpeg4android(28656): Not running since the OS auto started the service after crash

07-06 04:13:40.815: D/ffmpeg4android(28481): Client onServiceConnected()

07-06 04:13:40.815: E/ffmpeg4android(28481): invokeService called

07-06 04:13:40.815: E/rc......(28481): 1 

07-06 04:13:40.815: I/ffmpeg4android(28481): setting remote notification info

07-06 04:13:40.815: D/ffmpeg4android(28481): Not invoking

07-06 04:13:40.825: I/ffmpeg4android(28656): Cancel notification: 5326

07-06 04:13:41.135: I/ffmpeg4android(28481): Got real duration: 00:00:00.04

07-06 04:13:41.145: W/ffmpeg4android(28481): /sdcard/emoj/ffmpeg4android.log: open failed: ENOENT (No such file or directory)

07-06 04:13:41.145: I/ffmpeg4android(28481): ==== getting currentVkLogSize from FFmpeg4Android log

07-06 04:13:41.145: W/ffmpeg4android(28481): Looks like Vk log is not increasing in size

07-06 04:13:41.155: I/ffmpeg4android(28481): No ffmpeg4android_log file, using vk log

07-06 04:13:41.155: I/line(28481): a suitable output format for '[ovrl],[0][ovrl]'

07-06 04:13:41.155: I/line(28481): [ovrl],[0][ovrl]: Invalid argument

07-06 04:13:41.155: I/line(28481): exit_program: 1 

07-06 04:13:41.155: D/ffmpeg4android(28481): currentTimeStr: 00:00:00.00

07-06 04:13:41.155: I/ffmpeg4android(28481): progress is 0, not setting

07-06 04:13:41.155: I/ffmpeg4android(28481): progress is 0, not publishing

07-06 04:13:41.455: I/ffmpeg4android(28481): ==== getting currentVkLogSize from VK

07-06 04:13:41.455: D/ffmpeg4android(28481): currentVkLogSize: 5316

07-06 04:13:41.465: I/ffmpeg4android(28481): No ffmpeg4android_log file, using vk log

07-06 04:13:41.465: I/line(28481): a suitable output format for '[ovrl],[0][ovrl]'

07-06 04:13:41.465: I/line(28481): [ovrl],[0][ovrl]: Invalid argument

07-06 04:13:41.465: I/line(28481): exit_program: 1 

07-06 04:13:41.465: D/ffmpeg4android(28481): currentTimeStr: 00:00:00.00

07-06 04:13:41.465: I/ffmpeg4android(28481): progress is 0, not setting

07-06 04:13:41.465: I/ffmpeg4android(28481): progress is 0, not publishing

07-06 04:13:41.765: I/ffmpeg4android(28481): ==== getting currentVkLogSize from VK

07-06 04:13:41.765: W/ffmpeg4android(28481): Looks like Vk log is not increasing in size

07-06 04:13:41.765: I/ffmpeg4android(28481): No ffmpeg4android_log file, using vk log

07-06 04:13:41.765: I/line(28481): a suitable output format for '[ovrl],[0][ovrl]'

07-06 04:13:41.765: I/line(28481): [ovrl],[0][ovrl]: Invalid argument

07-06 04:13:41.765: I/line(28481): exit_program: 1 

07-06 04:13:41.765: D/ffmpeg4android(28481): currentTimeStr: 00:00:00.00

07-06 04:13:41.775: I/ffmpeg4android(28481): progress is 0, not setting

07-06 04:13:41.775: I/ffmpeg4android(28481): progress is 0, not publishing

07-06 04:13:42.075: I/ffmpeg4android(28481): ==== getting currentVkLogSize from VK

07-06 04:13:42.075: W/ffmpeg4android(28481): Looks like Vk log is not increasing in size

07-06 04:13:42.075: I/ffmpeg4android(28481): No ffmpeg4android_log file, using vk log

07-06 04:13:42.075: I/line(28481): a suitable output format for '[ovrl],[0][ovrl]'

07-06 04:13:42.075: I/line(28481): [ovrl],[0][ovrl]: Invalid argument

07-06 04:13:42.075: I/line(28481): exit_program: 1 

07-06 04:13:42.075: D/ffmpeg4android(28481): currentTimeStr: 00:00:00.00

07-06 04:13:42.075: I/ffmpeg4android(28481): progress is 0, not setting

07-06 04:13:42.075: I/ffmpeg4android(28481): progress is 0, not publishing

07-06 04:13:42.375: I/ffmpeg4android(28481): ==== getting currentVkLogSize from VK

07-06 04:13:42.375: W/ffmpeg4android(28481): Looks like Vk log is not increasing in size

07-06 04:13:42.375: I/ffmpeg4android(28481): No ffmpeg4android_log file, using vk log

07-06 04:13:42.385: I/line(28481): a suitable output format for '[ovrl],[0][ovrl]'

07-06 04:13:42.385: I/line(28481): [ovrl],[0][ovrl]: Invalid argument

07-06 04:13:42.385: I/line(28481): exit_program: 1 

07-06 04:13:42.385: D/ffmpeg4android(28481): currentTimeStr: 00:00:00.00

07-06 04:13:42.385: I/ffmpeg4android(28481): progress is 0, not setting

07-06 04:13:42.385: I/ffmpeg4android(28481): progress is 0, not publishing

07-06 04:13:42.685: I/ffmpeg4android(28481): ==== getting currentVkLogSize from VK

07-06 04:13:42.685: W/ffmpeg4android(28481): Looks like Vk log is not increasing in size

07-06 04:13:42.685: I/ffmpeg4android(28481): No ffmpeg4android_log file, using vk log

07-06 04:13:42.685: I/line(28481): a suitable output format for '[ovrl],[0][ovrl]'

07-06 04:13:42.685: I/line(28481): [ovrl],[0][ovrl]: Invalid argument

07-06 04:13:42.695: I/line(28481): exit_program: 1 

07-06 04:13:42.695: D/ffmpeg4android(28481): currentTimeStr: 00:00:00.00

07-06 04:13:42.695: I/ffmpeg4android(28481): progress is 0, not setting

07-06 04:13:42.695: I/ffmpeg4android(28481): progress is 0, not publishing

07-06 04:13:42.995: I/ffmpeg4android(28481): ==== getting currentVkLogSize from VK

07-06 04:13:42.995: W/ffmpeg4android(28481): Looks like Vk log is not increasing in size

07-06 04:13:42.995: I/ffmpeg4android(28481): No ffmpeg4android_log file, using vk log

07-06 04:13:42.995: I/line(28481): a suitable output format for '[ovrl],[0][ovrl]'

07-06 04:13:42.995: I/line(28481): [ovrl],[0][ovrl]: Invalid argument

07-06 04:13:42.995: I/line(28481): exit_program: 1 

07-06 04:13:42.995: D/ffmpeg4android(28481): currentTimeStr: 00:00:00.00

07-06 04:13:42.995: I/ffmpeg4android(28481): progress is 0, not setting

07-06 04:13:42.995: I/ffmpeg4android(28481): progress is 0, not publishing

07-06 04:13:43.295: I/ffmpeg4android(28481): ==== getting currentVkLogSize from VK

07-06 04:13:43.295: W/ffmpeg4android(28481): Looks like Vk log is not increasing in size

07-06 04:13:43.305: I/ffmpeg4android(28481): No ffmpeg4android_log file, using vk log

07-06 04:13:43.305: I/line(28481): a suitable output format for '[ovrl],[0][ovrl]'

07-06 04:13:43.305: I/line(28481): [ovrl],[0][ovrl]: Invalid argument

07-06 04:13:43.305: I/line(28481): exit_program: 1 

07-06 04:13:43.305: D/ffmpeg4android(28481): currentTimeStr: 00:00:00.00

07-06 04:13:43.305: I/ffmpeg4android(28481): progress is 0, not setting

07-06 04:13:43.305: I/ffmpeg4android(28481): progress is 0, not publishing

07-06 04:13:43.605: I/ffmpeg4android(28481): ==== getting currentVkLogSize from VK

07-06 04:13:43.605: W/ffmpeg4android(28481): Looks like Vk log is not increasing in size

07-06 04:13:43.615: I/ffmpeg4android(28481): No ffmpeg4android_log file, using vk log

07-06 04:13:43.615: I/line(28481): a suitable output format for '[ovrl],[0][ovrl]'

07-06 04:13:43.615: I/line(28481): [ovrl],[0][ovrl]: Invalid argument

07-06 04:13:43.615: I/line(28481): exit_program: 1 

07-06 04:13:43.615: D/ffmpeg4android(28481): currentTimeStr: 00:00:00.00

07-06 04:13:43.615: I/ffmpeg4android(28481): progress is 0, not setting

07-06 04:13:43.615: I/ffmpeg4android(28481): progress is 0, not publishing

07-06 04:13:43.915: I/ffmpeg4android(28481): ==== getting currentVkLogSize from VK

07-06 04:13:43.915: W/ffmpeg4android(28481): Looks like Vk log is not increasing in size

07-06 04:13:43.915: I/ffmpeg4android(28481): No ffmpeg4android_log file, using vk log

07-06 04:13:43.915: I/line(28481): a suitable output format for '[ovrl],[0][ovrl]'

07-06 04:13:43.915: I/line(28481): [ovrl],[0][ovrl]: Invalid argument

07-06 04:13:43.915: I/line(28481): exit_program: 1 

07-06 04:13:43.915: D/ffmpeg4android(28481): currentTimeStr: 00:00:00.00

07-06 04:13:43.925: I/ffmpeg4android(28481): progress is 0, not setting

07-06 04:13:43.925: I/ffmpeg4android(28481): progress is 0, not publishing

07-06 04:13:44.225: I/ffmpeg4android(28481): ==== getting currentVkLogSize from VK

07-06 04:13:44.225: W/ffmpeg4android(28481): Looks like Vk log is not increasing in size

07-06 04:13:44.225: I/ffmpeg4android(28481): No ffmpeg4android_log file, using vk log

07-06 04:13:44.225: I/line(28481): a suitable output format for '[ovrl],[0][ovrl]'

07-06 04:13:44.225: I/line(28481): [ovrl],[0][ovrl]: Invalid argument

07-06 04:13:44.225: I/line(28481): exit_program: 1 

07-06 04:13:44.225: D/ffmpeg4android(28481): currentTimeStr: 00:00:00.00

07-06 04:13:44.225: I/ffmpeg4android(28481): progress is 0, not setting

07-06 04:13:44.225: I/ffmpeg4android(28481): progress is 0, not publishing

07-06 04:13:44.525: I/ffmpeg4android(28481): ==== getting currentVkLogSize from VK

07-06 04:13:44.525: W/ffmpeg4android(28481): Looks like Vk log is not increasing in size

07-06 04:13:44.525: I/ffmpeg4android(28481): No ffmpeg4android_log file, using vk log

07-06 04:13:44.535: I/line(28481): a suitable output format for '[ovrl],[0][ovrl]'

07-06 04:13:44.535: I/line(28481): [ovrl],[0][ovrl]: Invalid argument

07-06 04:13:44.535: I/line(28481): exit_program: 1 

07-06 04:13:44.535: D/ffmpeg4android(28481): currentTimeStr: 00:00:00.00

07-06 04:13:44.535: I/ffmpeg4android(28481): progress is 0, not setting

07-06 04:13:44.535: I/ffmpeg4android(28481): progress is 0, not publishing

07-06 04:13:44.835: I/ffmpeg4android(28481): ==== getting currentVkLogSize from VK

07-06 04:13:44.835: W/ffmpeg4android(28481): Looks like Vk log is not increasing in size

07-06 04:13:44.835: I/ffmpeg4android(28481): No ffmpeg4android_log file, using vk log

07-06 04:13:44.835: I/line(28481): a suitable output format for '[ovrl],[0][ovrl]'

07-06 04:13:44.835: I/line(28481): [ovrl],[0][ovrl]: Invalid argument

07-06 04:13:44.835: I/line(28481): exit_program: 1 

07-06 04:13:44.835: D/ffmpeg4android(28481): currentTimeStr: 00:00:00.00

07-06 04:13:44.845: I/ffmpeg4android(28481): progress is 0, not setting

07-06 04:13:44.845: I/ffmpeg4android(28481): progress is 0, not publishing

07-06 04:13:45.155: I/ffmpeg4android(28481): ==== getting currentVkLogSize from VK

07-06 04:13:45.155: W/ffmpeg4android(28481): Looks like Vk log is not increasing in size

07-06 04:13:45.155: I/ffmpeg4android(28481): No ffmpeg4android_log file, using vk log

07-06 04:13:45.155: I/line(28481): a suitable output format for '[ovrl],[0][ovrl]'

07-06 04:13:45.155: I/line(28481): [ovrl],[0][ovrl]: Invalid argument

07-06 04:13:45.155: I/line(28481): exit_program: 1 

07-06 04:13:45.155: D/ffmpeg4android(28481): currentTimeStr: 00:00:00.00

07-06 04:13:45.155: I/ffmpeg4android(28481): progress is 0, not setting

07-06 04:13:45.155: I/ffmpeg4android(28481): progress is 0, not publishing

07-06 04:13:45.455: I/ffmpeg4android(28481): ==== getting currentVkLogSize from VK

07-06 04:13:45.455: W/ffmpeg4android(28481): Looks like Vk log is not increasing in size

07-06 04:13:45.455: I/ffmpeg4android(28481): No ffmpeg4android_log file, using vk log

07-06 04:13:45.455: I/line(28481): a suitable output format for '[ovrl],[0][ovrl]'

07-06 04:13:45.455: I/line(28481): [ovrl],[0][ovrl]: Invalid argument

07-06 04:13:45.455: I/line(28481): exit_program: 1 

07-06 04:13:45.455: D/ffmpeg4android(28481): currentTimeStr: 00:00:00.00

07-06 04:13:45.455: I/ffmpeg4android(28481): progress is 0, not setting

07-06 04:13:45.455: I/ffmpeg4android(28481): progress is 0, not publishing

07-06 04:13:45.755: I/ffmpeg4android(28481): ==== getting currentVkLogSize from VK

07-06 04:13:45.755: W/ffmpeg4android(28481): Looks like Vk log is not increasing in size

07-06 04:13:45.765: I/ffmpeg4android(28481): No ffmpeg4android_log file, using vk log

07-06 04:13:45.765: I/line(28481): a suitable output format for '[ovrl],[0][ovrl]'

07-06 04:13:45.765: I/line(28481): [ovrl],[0][ovrl]: Invalid argument

07-06 04:13:45.765: I/line(28481): exit_program: 1 

07-06 04:13:45.765: D/ffmpeg4android(28481): currentTimeStr: 00:00:00.00

07-06 04:13:45.765: I/ffmpeg4android(28481): progress is 0, not setting

07-06 04:13:45.765: I/ffmpeg4android(28481): progress is 0, not publishing

07-06 04:13:46.065: I/ffmpeg4android(28481): ==== getting currentVkLogSize from VK

07-06 04:13:46.065: W/ffmpeg4android(28481): Looks like Vk log is not increasing in size

07-06 04:13:46.065: I/ffmpeg4android(28481): No ffmpeg4android_log file, using vk log

07-06 04:13:46.075: I/line(28481): a suitable output format for '[ovrl],[0][ovrl]'

07-06 04:13:46.075: I/line(28481): [ovrl],[0][ovrl]: Invalid argument

07-06 04:13:46.075: I/line(28481): exit_program: 1 

07-06 04:13:46.075: D/ffmpeg4android(28481): currentTimeStr: 00:00:00.00

07-06 04:13:46.075: I/ffmpeg4android(28481): progress is 0, not setting

07-06 04:13:46.075: I/ffmpeg4android(28481): progress is 0, not publishing

07-06 04:13:46.375: I/ffmpeg4android(28481): ==== getting currentVkLogSize from VK

07-06 04:13:46.375: W/ffmpeg4android(28481): Looks like Vk log is not increasing in size

07-06 04:13:46.375: I/ffmpeg4android(28481): No ffmpeg4android_log file, using vk log

07-06 04:13:46.375: I/line(28481): a suitable output format for '[ovrl],[0][ovrl]'

07-06 04:13:46.375: I/line(28481): [ovrl],[0][ovrl]: Invalid argument

07-06 04:13:46.375: I/line(28481): exit_program: 1 

07-06 04:13:46.385: D/ffmpeg4android(28481): currentTimeStr: 00:00:00.00

07-06 04:13:46.385: I/ffmpeg4android(28481): progress is 0, not setting

07-06 04:13:46.385: I/ffmpeg4android(28481): progress is 0, not publishing

07-06 04:13:46.685: I/ffmpeg4android(28481): ==== getting currentVkLogSize from VK

07-06 04:13:46.685: W/ffmpeg4android(28481): Looks like Vk log is not increasing in size

07-06 04:13:46.685: I/ffmpeg4android(28481): No ffmpeg4android_log file, using vk log

07-06 04:13:46.685: I/line(28481): a suitable output format for '[ovrl],[0][ovrl]'

07-06 04:13:46.685: I/line(28481): [ovrl],[0][ovrl]: Invalid argument

07-06 04:13:46.685: I/line(28481): exit_program: 1 

07-06 04:13:46.685: D/ffmpeg4android(28481): currentTimeStr: 00:00:00.00

07-06 04:13:46.685: E/ffmpeg4android(28481): VK log is not changing in size, and no exit token found

07-06 04:13:46.695: I/ffmpeg4android(28481): onProgressUpdate: 100

07-06 04:13:46.695: D/ffmpeg4android(28481): Releasing wake lock

07-06 04:13:46.695: D/ffmpeg4android(28481): TranscodeBackground onPostExecute

07-06 04:13:46.705: W/ffmpeg4android(28481): progressDialog failed to dismiss: null

07-06 04:13:46.705: W/ffmpeg4android(28481): android.os.DeadObjectException

07-06 04:13:46.705: W/ffmpeg4android(28481):    at android.os.BinderProxy.transactNative(Native Method)

07-06 04:13:46.705: W/ffmpeg4android(28481):    at android.os.BinderProxy.transact(Binder.java:496)

07-06 04:13:46.705: W/ffmpeg4android(28481):    at com.netcompss.ffmpeg4android.IFfmpgefRemoteServiceBridge$Stub$Proxy.setTranscodingProgress(IFfmpgefRemoteServiceBridge.java:181)

07-06 04:13:46.705: W/ffmpeg4android(28481):    at com.netcompss.ffmpeg4android_client.TranscodeBackground.onPostExecute(TranscodeBackground.java:163)

07-06 04:13:46.705: W/ffmpeg4android(28481):    at com.netcompss.ffmpeg4android_client.TranscodeBackground.onPostExecute(TranscodeBackground.java:1)

07-06 04:13:46.705: W/ffmpeg4android(28481):    at android.os.AsyncTask.finish(AsyncTask.java:632)

07-06 04:13:46.705: W/ffmpeg4android(28481):    at android.os.AsyncTask.access$600(AsyncTask.java:177)

07-06 04:13:46.705: W/ffmpeg4android(28481):    at android.os.AsyncTask$InternalHandler.handleMessage(AsyncTask.java:645)

07-06 04:13:46.705: W/ffmpeg4android(28481):    at android.os.Handler.dispatchMessage(Handler.java:102)

07-06 04:13:46.705: W/ffmpeg4android(28481):    at android.os.Looper.loop(Looper.java:135)

07-06 04:13:46.705: W/ffmpeg4android(28481):    at android.app.ActivityThread.main(ActivityThread.java:5232)

07-06 04:13:46.705: W/ffmpeg4android(28481):    at java.lang.reflect.Method.invoke(Native Method)

07-06 04:13:46.705: W/ffmpeg4android(28481):    at java.lang.reflect.Method.invoke(Method.java:372)

07-06 04:13:46.705: W/ffmpeg4android(28481):    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:904)

07-06 04:13:46.705: W/ffmpeg4android(28481):    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:699)

07-06 04:13:46.715: D/ffmpeg4android(28481): /sdcard/emoj/null length in bytes: 0

07-06 04:13:46.715: D/ffmpeg4android(28481): showNotifications

07-06 04:13:46.715: I/ffmpeg4android(28481): ============ Transcoding Failed, caling fexist

07-06 04:13:46.715: E/ffmpeg4android(28481): fexit remote excetion

07-06 04:13:46.765: I/ffmpeg4android(28481): FFMPEG finished.

07-06 04:13:46.985: D/ffmpeg4android(28481): releaseService()

07-06 04:13:46.985: D/ffmpeg4android(28481): Client stopService()

07-06 04:13:46.985: I/ffmpeg4android(28656): =======service onDestroy()======

07-06 04:13:46.985: W/ContextImpl(28481): Implicit intents with startService are not safe: Intent { act=com.netcompss.ffmpeg4android.FFMpegRemoteServiceBridge } android.content.ContextWrapper.stopService:520 com.netcompss.ffmpeg4android_client.BaseWizard.stopService:495 org.vinuxproject.sonic.WaveformActivity.handleServiceFinished:456

ffmpeg in child process doesn't exit when parent closes pipe

28 mars 2013, par user2221129

This code snippet is from a pthread process. It is responsible for reading configuration/options to pass to ffmpeg. The data piped to ffmpeg is coming in on a ring buffer of video frames (as a proof of concept, in the final implementation these would be coming from a camera device). The parent writes to the child via a pipe established with dup2. The problem I'm having is that most of the time, the ffmpeg process doesn't seem to recognize the pipe has been closed by the parent (as strace shows the ffmpeg is in read). There are probably some unhandled mutex situations.

#define CHILD_READ  writepipe[0]

#define PARENT_WRITE    writepipe[1]

#define MAX_VIDEO_BUFFERS 30



static int last_frame_written = -1;

static int buffer_size = -1;

static void *video_buffer[MAX_VIDEO_BUFFERS];



#define MAXTHREADS 2

static pthread_t thread[MAXTHREADS];

static int sigusr[MAXTHREADS];

static int sigusr_thread[MAXTHREADS];



#define MAXPARAMETERS 100



void* encoder_thread(void *ptr)

{

    int param;

    const char **parameters = new const char* [MAXPARAMETERS];

    ssize_t bytes_written_debug = 0;



    int writepipe[2] = {-1,-1};

    int last_frame_read = -1;

    pid_t   childpid;



    // xxx

    if ( 0 != pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, NULL) )

    {

        fprintf(stderr,"pthread_setcancelstate could not be set\n");

    }



    param = *(int*)ptr;

    fprintf(stderr,"param = %d\n", param);



    switch (param)

    {

        ...read config file and populate parameters for child call...

    }



    while ( last_frame_written == -1 )

    {

        fprintf(stderr,"ENCODER THREAD WAITING\n");

        sleep(1);

    }



    if ( pipe(writepipe) &lt; 0 )

    {

        ...handle error case...

    }





    if ( (childpid = fork()) &lt; 0)

    {

        fprintf(stderr,"child failed\n");

    }

    else if ( 0 == childpid )   /* in the child */

    {

        dup2(CHILD_READ,  STDIN_FILENO);

        //close(CHILD_READ); // doesn&#39;t seem to matter

        close(PARENT_WRITE);



        execv("/usr/bin/ffmpeg",(char **)parameters);

        return;

    }

    else                /* in the parent */

    {

        fprintf(stderr,"THREAD CHILD PID: %d\n",childpid);

        close(CHILD_READ);



        while ( last_frame_written > -1 &amp;&amp; 0==sigusr_thread[param] )

        {

            if ( last_frame_read != last_frame_written )

            {

                // send frame to child (ffmpeg)

                last_frame_read = last_frame_written;

                bytes_written_debug = write(PARENT_WRITE,video_buffer[last_frame_read], buffer_size);

                if ( bytes_written_debug &lt; 0 )

                {

                    fprintf(stderr, "write error\n");

                    break;

                }

            }



            usleep(10000); // assume ~100Hz rate

        }



/// Problems begin now: no more data from main process,

/// Shouldn&#39;t this close "close" the pipe created with dup2 and hence EOF ffmpeg?

        if ( close(PARENT_WRITE) )

        {

            fprintf(stderr,"\n\nclose failure! wtf?\n\n\n");

        }



// debug sleep:

// waiting 10 sec doesn&#39;t seem to help...

// trying to give ffmpeg some time if it needs it

        sleep(10);



// kill never fails here:

        if ( !kill(childpid,SIGINT) )

        {

            fprintf(stderr, "\n\nkill child %d\n", childpid);

        }

        else

        {

            fprintf(stderr, "\n\nkill failed for child %d\n", childpid);

        }



        fprintf(stderr,"\n\nwaiting\n\n\n");

        int status = 0;



// wait forever (in most cases); ps -axw shows all the ffmpeg&#39;s

        wait(&amp;status);

    }

}









int main()

{

    ...

    for ( int i = 0; i &lt; MAXTHREADS; ++i)

    {

        sigusr[i] = 0;

        sigusr_thread[i] = 0;

        param[i] = i;

        iret = pthread_create( &amp;thread[i], NULL, encoder_thread, (void*) &amp;param[i] );

    }

    ...



    // Maybe this is important to the pthread signaling?

    // Don&#39;t think so because thread&#39;s SIGINT isn&#39;t picked up by signal handler (not shown)

    sigemptyset(&amp;set);

    sigaddset(&amp;set, SIGHUP);

    sigaddset(&amp;set, SIGINT);

    sigaddset(&amp;set, SIGUSR1);

    sigaddset(&amp;set, SIGUSR2);

    sigaddset(&amp;set, SIGALRM);



    /* block out these signals */

    sigprocmask(SIG_BLOCK, &amp;set, NULL);



    ...read file/populate frame buffer until file exhausted...



    fprintf(stderr, "waiting for threads to exit\n");



    for ( int i = 0; i &lt; MAXTHREADS; ++i)

    {

        sigusr_thread[i] = 1;

        pthread_join( thread[i], NULL);

    }

    fprintf(stderr, "done waiting for threads to exit\n");



    ...



    return 0;

}

I've embedded comments and questions in the thread's parent code after the frame buffer read/write loop.

Hope I've provided enough detail - stackoverflow posting noob ! Thank you.

Horizontally show two videos side by side and export to one video

15 juin 2015, par Michael Liberman
What I am trying to achieve :
Programmatically (using some kind of script) combine two different videos to one video where the videos are shown side by side and sound from both videos is played simultaneously.

I found at least two ways I could display two videos side by side but in each one I have a different problem that makes it difficult to complete the process :
1. Avisyth and Avs2Avi :
  Avisyth really makes the process easy. With a simple Avisyth script like this you should be able to play two videos side by side :
  
  video1=AVISource("d:\file1.avi")<br /> video2=AVISource("d:\file2.avi")<br /> StackHorizontal(video1,video2)
  
  The creation of a new output file can be done with avs2avi.
  The problem here is that i am not able to play even one avi file with avisyth because I get "AviSource couldn’t locate a decompressor for fourcc xvid" message. I googled for the solutions to that problem but nothing helped. GSpot says that i have all the codecs needed and it seems I can not do anything. Because I can not get to running real videos, I dont know if the final video plays sounds from both videos. Avisyth installed correctly and I am able to run the following script StackHorizontal(version ,version).
2. ffmpeg
  Works like a charm with two videos and the final file BUT i do not get the sounds from both videos but only the first one. I found out that the solution to add sound from the second video will be by using the libfaac in the command line, like that :
ffmpeg.exe -i video1.mp4 -vf "[in] scale=iw/2:ih/2, pad=2*iw:ih [left]; movie=video2.mp4, scale=iw/3:ih/3 [right]; [left][right] overlay=main_w/2:0 [out]" -c:a libfaac -b:v 768k Output.mp4

but i always get an error that the encoder libfaac can not be found. I downloaded the libfaac.dll but still no result.

Is there a solution to any of these problems ? Is there another way to programmatically make one video from two videos that are played side by side ? Thanks in advance.

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