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Autres articles (37)
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Encoding and processing into web-friendly formats
13 avril 2011, parMediaSPIP automatically converts uploaded files to internet-compatible formats.
Video files are encoded in MP4, Ogv and WebM (supported by HTML5) and MP4 (supported by Flash).
Audio files are encoded in MP3 and Ogg (supported by HTML5) and MP3 (supported by Flash).
Where possible, text is analyzed in order to retrieve the data needed for search engine detection, and then exported as a series of image files.
All uploaded files are stored online in their original format, so you can (...) -
Création définitive du canal
12 mars 2010, parLorsque votre demande est validée, vous pouvez alors procéder à la création proprement dite du canal. Chaque canal est un site à part entière placé sous votre responsabilité. Les administrateurs de la plateforme n’y ont aucun accès.
A la validation, vous recevez un email vous invitant donc à créer votre canal.
Pour ce faire il vous suffit de vous rendre à son adresse, dans notre exemple "http://votre_sous_domaine.mediaspip.net".
A ce moment là un mot de passe vous est demandé, il vous suffit d’y (...) -
Pas question de marché, de cloud etc...
10 avril 2011Le vocabulaire utilisé sur ce site essaie d’éviter toute référence à la mode qui fleurit allègrement
sur le web 2.0 et dans les entreprises qui en vivent.
Vous êtes donc invité à bannir l’utilisation des termes "Brand", "Cloud", "Marché" etc...
Notre motivation est avant tout de créer un outil simple, accessible à pour tout le monde, favorisant
le partage de créations sur Internet et permettant aux auteurs de garder une autonomie optimale.
Aucun "contrat Gold ou Premium" n’est donc prévu, aucun (...)
Sur d’autres sites (5613)
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Save a RTSP stream to mp4 file in android
22 décembre 2015, par aviI am working on a project where I need to read input stream from an IPCamera. I am able to fetch this in through an rtsp url.
Display the IPCamera stream. I am able to do same by using -
videoView = (VideoView) this.findViewById(R.id.videoView1);
MediaController mc = new MediaController(this);
videoView.setMediaController(mc);
videoView.setVideoURI(Uri.parse("rtsp://xxxxxxxx/camera1"));
videoView.requestFocus();Now I want to record this stream to an MP4 file. For same I am using mediarecorder.Here I am stuck.
MediaRecorder mediaRecorder = new MediaRecorder();
//mediaRecorder.setAudioSource(MediaRecorder.AudioSource.DEFAULT);
mediaRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA);
mediaRecorder.setOutputFormat(MediaRecorder.OutputFormat.DEFAULT);
mediaRecorder.setOutputFile("rtsp://xxxxxxxxx/camera1");
try {
mediaRecorder.prepare();
} catch (IllegalStateException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
mediaRecorder.start();Thanks
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Android : AMR-NB support in javacv -> ffmpeg
1er décembre 2013, par cyberpawnI am trying to use AMR_NB Codec in JavaCV Android but having problems :
This is the code i run :
avcodec.avcodec_register_all();
avformat.av_register_all();
AVCodec mCodec = avcodec.avcodec_find_encoder(avcodec.AV_CODEC_ID_AMR_NB);Output : The mCodec is null but if I pass avcodec.AV_CODEC_ID_AAC than mCodec is not null
I am assuming that I have to recompile ffmpeg with —enable-libopencore-amrnb. So, I downloaded Android NDKr9+ffmpeg-2.0.2+last_stable_x264 and added them to javacv-cppjars folder, I have also installed opencore-amr library in /usr/local. In ffmpeg-2.0.2-android-arm.patch i added the —enable-libopencore-amrnb flag and run following command in terminal
ANDROID_NDK=/Users/android-ndk-r9b/ FFMPEG_VERSION=2.0.2 ./build_ffmpeg-android-arm.sh
The script runs but the libs are not generated and the jar is empty but if I remove the —enable-libopencore-amrnb flag back then the libs are generated successfully, Please advise what am I doing wrong ? What should I do ? Any help would be greatly appreciated !
by the way, I am using mac-osx
Thanks.
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AMR-NB support in javacv -> ffmpeg
7 décembre 2013, par cyberpawnI am trying to use AMR_NB Codec in JavaCV Android but having problems :
This is the code i run :
avcodec.avcodec_register_all();
avformat.av_register_all();
AVCodec mCodec = avcodec.avcodec_find_encoder(avcodec.AV_CODEC_ID_AMR_NB);Output : The mCodec is null but if I pass avcodec.AV_CODEC_ID_AAC than mCodec is not null
I am assuming that I have to recompile ffmpeg with —enable-libopencore-amrnb. So, I downloaded Android NDKr9+ffmpeg-2.0.2+last_stable_x264 and added them to javacv-cppjars folder, I have also installed opencore-amr library in /usr/local. In ffmpeg-2.0.2-android-arm.patch i added the —enable-libopencore-amrnb flag and run following command in terminal
ANDROID_NDK=/Users/android-ndk-r9b/ FFMPEG_VERSION=2.0.2 ./build_ffmpeg-android-arm.sh
The script runs but the libs are not generated and the jar is empty but if I remove the —enable-libopencore-amrnb flag back then the libs are generated successfully, Please advise what am I doing wrong ? What should I do ? Any help would be greatly appreciated !
by the way, I am using mac-osx
Thanks.