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Médias (1)
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Bug de détection d’ogg
22 mars 2013, par
Mis à jour : Avril 2013
Langue : français
Type : Video
Autres articles (101)
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MediaSPIP 0.1 Beta version
25 avril 2011, parMediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
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 (...) -
Les tâches Cron régulières de la ferme
1er décembre 2010, parLa gestion de la ferme passe par l’exécution à intervalle régulier de plusieurs tâches répétitives dites Cron.
Le super Cron (gestion_mutu_super_cron)
Cette tâche, planifiée chaque minute, a pour simple effet d’appeler le Cron de l’ensemble des instances de la mutualisation régulièrement. Couplée avec un Cron système sur le site central de la mutualisation, cela permet de simplement générer des visites régulières sur les différents sites et éviter que les tâches des sites peu visités soient trop (...) -
Emballe Médias : Mettre en ligne simplement des documents
29 octobre 2010, parLe plugin emballe médias a été développé principalement pour la distribution mediaSPIP mais est également utilisé dans d’autres projets proches comme géodiversité par exemple. Plugins nécessaires et compatibles
Pour fonctionner ce plugin nécessite que d’autres plugins soient installés : CFG Saisies SPIP Bonux Diogène swfupload jqueryui
D’autres plugins peuvent être utilisés en complément afin d’améliorer ses capacités : Ancres douces Légendes photo_infos spipmotion (...)
Sur d’autres sites (11920)
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avfilter's anull says "Rematrix is needed between stereo and 0 channels but there is not enough information to do it"
24 mai 2017, par kuanyuiI’m trying to write a transcoder according to FFMpeg’s official example with ffmpeg 3.2.4 (official prebuild Win32), and try to transcode a video with stereo audio stream source (from
avformat
’sdshow
).In the example code, which passes
anull
intoavfilter_graph_parse_ptr()
for audio stream, and"time_base=1/44100:sample_rate=44100:sample_fmt=s16:channels=2:channel_layout=0x3"
is passed intoavfilter_graph_create_filter()
, occurs error in the followingavfilter_graph_config()
:[auto-inserted scaler 0 @ 32f77600] w:iw h:ih flags:'bilinear' interl:0
[Parsed_null_0 @ 2e9d79a0] auto-inserting filter 'auto-inserted scaler 0' between the filter 'in' and the filter 'Parsed_null_0'
[swscaler @ 3331bfe0] deprecated pixel format used, make sure you did set range correctly
[auto-inserted scaler 0 @ 32f77600] w:1920 h:1080 fmt:yuvj422p sar:1/1 -> w:1920 h:1080 fmt:yuv420p sar:1/1 flags:0x2
[libmp3lame @ 2e90a360] Channel layout not specified
[in @ 3866e8a0] tb:1/44100 samplefmt:s16 samplerate:44100 chlayout:0x3
[Parsed_anull_0 @ 330e8820] auto-inserting filter 'auto-inserted resampler 0' between the filter 'in' and the filter 'Parsed_anull_0'
[auto-inserted resampler 0 @ 330e8dc0] [SWR @ 3809b620] Rematrix is needed between stereo and 0 channels but there is not enough information to do it
[auto-inserted resampler 0 @ 330e8dc0] Failed to configure output pad on auto-inserted resampler 0I’ve googled for days but didn’t find any clue for it. Doesn’t what
anull
do is only "Pass the audio source unchanged to the output", why libav want to resample stereo to 0 channel ? What’s going wrong ? -
ffmpeg : avfilter's anull says "Rematrix is needed between stereo and 0 channels but there is not enough information to do it"
12 juillet 2017, par kuanyuiI’m trying to write a transcoder according to FFMpeg’s official example with ffmpeg 3.2.4 (official prebuild Win32), and try to transcode a video with stereo audio stream source (from
avformat
’sdshow
).In the example code, which passes
anull
intoavfilter_graph_parse_ptr()
for audio stream, and"time_base=1/44100:sample_rate=44100:sample_fmt=s16:channels=2:channel_layout=0x3"
is passed intoavfilter_graph_create_filter()
, occurs error in the followingavfilter_graph_config()
:[auto-inserted scaler 0 @ 32f77600] w:iw h:ih flags:'bilinear' interl:0
[Parsed_null_0 @ 2e9d79a0] auto-inserting filter 'auto-inserted scaler 0' between the filter 'in' and the filter 'Parsed_null_0'
[swscaler @ 3331bfe0] deprecated pixel format used, make sure you did set range correctly
[auto-inserted scaler 0 @ 32f77600] w:1920 h:1080 fmt:yuvj422p sar:1/1 -> w:1920 h:1080 fmt:yuv420p sar:1/1 flags:0x2
[libmp3lame @ 2e90a360] Channel layout not specified
[in @ 3866e8a0] tb:1/44100 samplefmt:s16 samplerate:44100 chlayout:0x3
[Parsed_anull_0 @ 330e8820] auto-inserting filter 'auto-inserted resampler 0' between the filter 'in' and the filter 'Parsed_anull_0'
[auto-inserted resampler 0 @ 330e8dc0] [SWR @ 3809b620] Rematrix is needed between stereo and 0 channels but there is not enough information to do it
[auto-inserted resampler 0 @ 330e8dc0] Failed to configure output pad on auto-inserted resampler 0I’ve googled for days but didn’t find any clue for it. Doesn’t what
anull
do is only "Pass the audio source unchanged to the output", why libav want to resample stereo to 0 channel ? What’s going wrong ? -
avcodec : Don’t anonymously typedef structs
22 septembre 2014, par Diego Biurrunavcodec : Don’t anonymously typedef structs
- [DBH] libavcodec/aacpsy.c
- [DBH] libavcodec/ac3dec.c
- [DBH] libavcodec/alac.c
- [DBH] libavcodec/alsdec.c
- [DBH] libavcodec/amrwbdec.c
- [DBH] libavcodec/ansi.c
- [DBH] libavcodec/atrac1.c
- [DBH] libavcodec/avs.c
- [DBH] libavcodec/binkaudio.c
- [DBH] libavcodec/bitstream.c
- [DBH] libavcodec/c93.c
- [DBH] libavcodec/cdxl.c
- [DBH] libavcodec/cinepak.c
- [DBH] libavcodec/cook.c
- [DBH] libavcodec/cscd.c
- [DBH] libavcodec/dcadec.c
- [DBH] libavcodec/elbg.c
- [DBH] libavcodec/g723_1.c
- [DBH] libavcodec/gif.c
- [DBH] libavcodec/huffman.c
- [DBH] libavcodec/idcinvideo.c
- [DBH] libavcodec/iff.c
- [DBH] libavcodec/imc.c
- [DBH] libavcodec/kgv1dec.c
- [DBH] libavcodec/libopenjpegdec.c
- [DBH] libavcodec/libopenjpegenc.c
- [DBH] libavcodec/libspeexdec.c
- [DBH] libavcodec/libspeexenc.c
- [DBH] libavcodec/mimic.c
- [DBH] libavcodec/nuv.c
- [DBH] libavcodec/proresdec.c
- [DBH] libavcodec/qcelpdec.c
- [DBH] libavcodec/qdm2.c
- [DBH] libavcodec/ra288.c
- [DBH] libavcodec/roqaudioenc.c
- [DBH] libavcodec/roqvideoenc.c
- [DBH] libavcodec/rv34_parser.c
- [DBH] libavcodec/sipr.c
- [DBH] libavcodec/srtdec.c
- [DBH] libavcodec/svq3.c
- [DBH] libavcodec/truespeech.c
- [DBH] libavcodec/v210enc.h
- [DBH] libavcodec/vble.c
- [DBH] libavcodec/vc1_parser.c
- [DBH] libavcodec/vc1dec.c
- [DBH] libavcodec/vorbisdec.c
- [DBH] libavcodec/vorbisenc.c
- [DBH] libavcodec/wmalosslessdec.c
- [DBH] libavcodec/wmaprodec.c
- [DBH] libavcodec/wmavoice.c
- [DBH] libavcodec/zerocodec.c