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Le plugin : Podcasts.
14 juillet 2010, parLe problème du podcasting est à nouveau un problème révélateur de la normalisation des transports de données sur Internet.
Deux formats intéressants existent : Celui développé par Apple, très axé sur l’utilisation d’iTunes dont la SPEC est ici ; Le format "Media RSS Module" qui est plus "libre" notamment soutenu par Yahoo et le logiciel Miro ;
Types de fichiers supportés dans les flux
Le format d’Apple n’autorise que les formats suivants dans ses flux : .mp3 audio/mpeg .m4a audio/x-m4a .mp4 (...) -
MediaSPIP v0.2
21 juin 2013, parMediaSPIP 0.2 is the first MediaSPIP stable release.
Its official release date is June 21, 2013 and is announced here.
The zip file provided here only contains the sources of MediaSPIP in its standalone version.
To get a working installation, you must manually install all-software dependencies on the server.
If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...) -
Personnaliser en ajoutant son logo, sa bannière ou son image de fond
5 septembre 2013, parCertains thèmes prennent en compte trois éléments de personnalisation : l’ajout d’un logo ; l’ajout d’une bannière l’ajout d’une image de fond ;
Sur d’autres sites (6197)
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streaming video to c# app
15 octobre 2014, par IlyaI’m writing a streaming app, and I need to show a preview in my app.
I running ffmpeg process like
ffmpeg -rtbufsize 100M -f dshow -i video="Logitech HD Webcam C525" -c:v libx264 -pix_fmt yuv420p -an -tune zerolatency -preset ultrafast -f tee -map 0:v "[f=flv]rtmp://video.dev/test/test|[f=mpegts]udp://localhost:18234"
which streams into 2 output : remote rtmp and to local source for preview.So, what method I can use to show local preview ?
I tried this Show a tcp video stream (from FFPLAY / FFMPEG) in an C# application, but ffplay window doesn’t shows, maybe because it creates console window first, and then new window with video.
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avfilter/asrc_flite : use streaming function
3 décembre 2023, par Paul B Mahol -
Reduce Bandwidth requirement for Video Streaming
19 février 2014, par user3239282Please suggest some points on, how to reduce the bandwidth requirement for a video stream.
We are actually streaming the desktop across internet, Remote Access Application.
Encoder : libx264.lib
Decoder : Ffmpeg
Codec : H264
Following is how am configuring h264 for encoding :
x264_param_default_preset(&this->m_x264Settings, "veryfast", "zerolatency");
this->m_x264Settings.i_threads = 1;
this->m_x264Settings.i_width = width / 2;
this->m_x264Settings.i_height = height / 2;
this->m_x264Settings.i_keyint_max = 10;//fps;
this->m_x264Settings.b_intra_refresh = 1;
this->m_x264Settings.i_fps_num = 10;
this->m_x264Settings.i_fps_den = 1;
// Intra refres:
this->m_x264Settings.i_keyint_max = 25;
this->m_x264Settings.b_intra_refresh = 1;
//Rate control:
this->m_x264Settings.rc.i_rc_method = X264_RC_CRF;
this->m_x264Settings.rc.f_rf_constant = 25;
this->m_x264Settings.rc.f_rf_constant_max = 35;
//For streaming:
this->m_x264Settings.b_repeat_headers = 1;
this->m_x264Settings.b_annexb = 1;
x264_param_apply_profile(&this->m_x264Settings, "baseline");
this->m_width = width;
this->m_height = height;
this->m_encoder = x264_encoder_open(&this->m_x264Settings);
x264_picture_alloc(&this->m_picIn,X264_CSP_I420,(width / 2),(height / 2));
int sws_flags = SWS_BICUBIC;
m_imgConverCtx = sws_getContext(width, height, PIX_FMT_RGB32, (width/2), (height/2), PIX_FMT_YUV420P,sws_flags, NULL, NULL, NULL);Thanks in advance,
Paul.