Recherche avancée
Médias (9)
-
Stereo master soundtrack
17 octobre 2011, par
Mis à jour : Octobre 2011
Langue : English
Type : Audio
-
Elephants Dream - Cover of the soundtrack
17 octobre 2011, par
Mis à jour : Octobre 2011
Langue : English
Type : Image
-
#7 Ambience
16 octobre 2011, par
Mis à jour : Juin 2015
Langue : English
Type : Audio
-
#6 Teaser Music
16 octobre 2011, par
Mis à jour : Février 2013
Langue : English
Type : Audio
-
#5 End Title
16 octobre 2011, par
Mis à jour : Février 2013
Langue : English
Type : Audio
-
#3 The Safest Place
16 octobre 2011, par
Mis à jour : Février 2013
Langue : English
Type : Audio
1 | 2
Autres articles (80)
-
MediaSPIP Player : problèmes potentiels
22 février 2011, parLe lecteur ne fonctionne pas sur Internet Explorer
Sur Internet Explorer (8 et 7 au moins), le plugin utilise le lecteur Flash flowplayer pour lire vidéos et son. Si le lecteur ne semble pas fonctionner, cela peut venir de la configuration du mod_deflate d’Apache.
Si dans la configuration de ce module Apache vous avez une ligne qui ressemble à la suivante, essayez de la supprimer ou de la commenter pour voir si le lecteur fonctionne correctement : /** * GeSHi (C) 2004 - 2007 Nigel McNie, (...) -
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 (...) -
Support de tous types de médias
10 avril 2011Contrairement à beaucoup de logiciels et autres plate-formes modernes de partage de documents, MediaSPIP a l’ambition de gérer un maximum de formats de documents différents qu’ils soient de type : images (png, gif, jpg, bmp et autres...) ; audio (MP3, Ogg, Wav et autres...) ; vidéo (Avi, MP4, Ogv, mpg, mov, wmv et autres...) ; contenu textuel, code ou autres (open office, microsoft office (tableur, présentation), web (html, css), LaTeX, Google Earth) (...)
Sur d’autres sites (9116)
-
FFMPEG : How to manually select video quality from mpd manifest ?
18 juin 2022, par DeoxysI want to ask what command should I use to select video quality from mpd manifest ?



mpd manifest link



https://anevia115(dot)mncnow(dot)id/vod/eds/kiko-season1-eps1-mobil-kabur-anv6/_/sa_dash_vmx/kiko-season1-eps1-mobil-kabur-anv6.mpd



Here, the mpd file :



<?xml version="1.0" encoding="utf-8"?>
<mpd xmlns="urn:mpeg:dash:schema:mpd:2011" profiles="urn:mpeg:dash:profile:isoff-live:2011" type="static" mediapresentationduration="PT7M59.240000S" minbuffertime="PT0S" maxsegmentduration="PT4S">
 <period duration="PT7M59.240000S">
 <adaptationset group="1" mimetype="audio/mp4" lang="en" contenttype="audio" minbandwidth="32000" maxbandwidth="64000">
<contentprotection schemeiduri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed"></contentprotection><contentprotection schemeiduri="urn:mpeg:dash:mp4protection:2011" value="cenc"></contentprotection> <role schemeiduri="urn:mpeg:dash:role:2011" value="main"></role>
 <representation bandwidth="32000" audiosamplingrate="22050" codecs="mp4a.40.2">
 <audiochannelconfiguration schemeiduri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"></audiochannelconfiguration>
 <segmenttemplate timescale="10000000" initialization="kiko-season1-eps1-mobil-kabur-anv6-$RepresentationID$-init.mp4" media="kiko-season1-eps1-mobil-kabur-anv6-$RepresentationID$-$Time$.mp4">
 <segmenttimeline>
 <s t="0" d="36223129" r="1"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758731"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223130"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758731"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223130"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223130"></s>
 <s d="35758730"></s>
 <s d="36223129" r="1"></s>
 <s d="35758730"></s>
 <s d="36223130"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758731"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223130"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758731"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223130"></s>
 <s d="35758730"></s>
 <s d="36223129" r="1"></s>
 <s d="35758731"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223130"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758731"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223130"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758731"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="36223130"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758731"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223130"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758731"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223130"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758731"></s>
 <s d="36223129" r="1"></s>
 <s d="35758730"></s>
 <s d="36223130"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758731"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223130"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758731"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223130"></s>
 <s d="35758730"></s>
 <s d="36223129" r="1"></s>
 <s d="35758730"></s>
 <s d="36223130"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="3715193"></s>
 </segmenttimeline>
 </segmenttemplate>
 </representation>
 <representation bandwidth="64000" audiosamplingrate="22050" codecs="mp4a.40.2">
 <audiochannelconfiguration schemeiduri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"></audiochannelconfiguration>
 <segmenttemplate timescale="10000000" initialization="kiko-season1-eps1-mobil-kabur-anv6-$RepresentationID$-init.mp4" media="kiko-season1-eps1-mobil-kabur-anv6-$RepresentationID$-$Time$.mp4">
 <segmenttimeline>
 <s t="0" d="36223129" r="1"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758731"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223130"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758731"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223130"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223130"></s>
 <s d="35758730"></s>
 <s d="36223129" r="1"></s>
 <s d="35758730"></s>
 <s d="36223130"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758731"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223130"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758731"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223130"></s>
 <s d="35758730"></s>
 <s d="36223129" r="1"></s>
 <s d="35758731"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223130"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758731"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223130"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758731"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="36223130"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758731"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223130"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758731"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223130"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758731"></s>
 <s d="36223129" r="1"></s>
 <s d="35758730"></s>
 <s d="36223130"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758731"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223130"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758731"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="35758730"></s>
 <s d="36223130"></s>
 <s d="35758730"></s>
 <s d="36223129" r="1"></s>
 <s d="35758730"></s>
 <s d="36223130"></s>
 <s d="35758730"></s>
 <s d="36223129"></s>
 <s d="3715193"></s>
 </segmenttimeline>
 </segmenttemplate>
 </representation>
 </adaptationset>
 <adaptationset group="2" framerate="25" mimetype="video/mp4" startwithsap="1" contenttype="video" par="16:9" minbandwidth="150119" maxbandwidth="5002530" minwidth="256" maxwidth="1920" minheight="144" maxheight="1080">
<contentprotection schemeiduri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed"></contentprotection><contentprotection schemeiduri="urn:mpeg:dash:mp4protection:2011" value="cenc"></contentprotection> <role schemeiduri="urn:mpeg:dash:role:2011" value="main"></role>
 <segmenttemplate timescale="10000000" initialization="kiko-season1-eps1-mobil-kabur-anv6-$RepresentationID$-init.mp4" media="kiko-season1-eps1-mobil-kabur-anv6-$RepresentationID$-$Time$.mp4">
 <segmenttimeline>
 <s t="0" d="36000000" r="132"></s>
 <s d="4400000"></s>
 </segmenttimeline>
 </segmenttemplate>
 <representation bandwidth="150119" width="256" height="144" codecs="avc1.4d400c"></representation>
 <representation bandwidth="500565" width="640" height="360" codecs="avc1.4d401e"></representation>
 <representation bandwidth="1001193" width="854" height="480" codecs="avc1.4d401e"></representation>
 <representation bandwidth="2502286" width="1280" height="720" codecs="avc1.4d401f"></representation>
 <representation bandwidth="5002530" width="1920" height="1080" codecs="avc1.4d4028"></representation>
 </adaptationset>
 </period>
</mpd>



The video is not encrypted with DRM. When I tried to download with FFmpeg, success, but FFmpeg automatically select the worst quality (144p).



FFmpeg command I use :



ffmpeg -i https://anevia115(dot)mncnow(dot)id/vod/eds/kiko-season1-eps1-mobil-kabur-anv6/_/sa_dash_vmx/kiko-season1-eps1-mobil-kabur-anv6.mpd -c copy kiko1.mp4



Result from ffmpeg



ffmpeg version 3.4.6-0ubuntu0.18.04.1 Copyright (c) 2000-2019 the FFmpeg developers
 built with gcc 7 (Ubuntu 7.3.0-16ubuntu3)
 configuration: --prefix=/usr --extra-version=0ubuntu0.18.04.1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --disable-stripping --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librubberband --enable-librsvg --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libopencv --enable-libx264 --enable-shared
 libavutil 55. 78.100 / 55. 78.100
 libavcodec 57.107.100 / 57.107.100
 libavformat 57. 83.100 / 57. 83.100
 libavdevice 57. 10.100 / 57. 10.100
 libavfilter 6.107.100 / 6.107.100
 libavresample 3. 7. 0 / 3. 7. 0
 libswscale 4. 8.100 / 4. 8.100
 libswresample 2. 9.100 / 2. 9.100
 libpostproc 54. 7.100 / 54. 7.100
[dash @ 0x562ae2e98000] Opening '[URL]https://anevia115(dot)mncnow(dot)id/vod/eds/kiko-season1-eps1-mobil-kabur-anv6/_/sa_dash_vmx/kiko-season1-eps1-mobil-kabur-anv6-avc1_150119=5-init.mp4[/URL]' for reading [dash @ 0x562ae2e98000] Could not read complete fragment.
[dash @ 0x562ae2e98000] Opening '[URL]https://anevia115(dot)mncnow(dot)id/vod/eds/kiko-season1-eps1-mobil-kabur-anv6/_/sa_dash_vmx/kiko-season1-eps1-mobil-kabur-anv6-avc1_150119=5-0.mp4[/URL]' for reading
[dash @ 0x562ae2e98000] Opening '[URL]https://anevia115(dot)mncnow(dot)id/vod/eds/kiko-season1-eps1-mobil-kabur-anv6/_/sa_dash_vmx/kiko-season1-eps1-mobil-kabur-anv6-mp4a_32000_eng=6-init.mp4[/URL]' for reading [dash @ 0x562ae2e98000] Could not read complete fragment.
[dash @ 0x562ae2e98000] Opening '[URL]https://anevia115(dot)mncnow(dot)id/vod/eds/kiko-season1-eps1-mobil-kabur-anv6/_/sa_dash_vmx/kiko-season1-eps1-mobil-kabur-anv6-mp4a_32000_eng=6-0.mp4[/URL]' for reading
[aac @ 0x562ae32ced00] channel element 2.3 is not allocated
[h264 @ 0x562ae32cc500] top block unavailable for requested intra mode -1
[h264 @ 0x562ae32cc500] error while decoding MB 0 0, bytestream 38
[h264 @ 0x562ae32cc500] concealing 144 DC, 144 AC, 144 MV errors in I frame
Input #0, dash, from '[URL]https://anevia115(dot)mncnow(dot)id/vod/eds/kiko-season1-eps1-mobil-kabur-anv6/_/sa_dash_vmx/kiko-season1-eps1-mobil-kabur-anv6.mpd[/URL]':
 Duration: 00:07:59.00, start: 0.000000, bitrate: 0 kb/s 
Program 0
 Stream #0:0: Video: h264 (Main) (avc1 / 0x31637661), yuv420p(tv, bt709), 256x144 [SAR 1:1 DAR 16:9], 153 kb/s, 25 fps, 25 tbr, 10000k tbn, 50 tbc 
 Stream #0:1: Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 32 kb/s
Output #0, mp4, to 'kiko1.mp4': 
 Metadata: 
 encoder : Lavf57.83.100 
 Stream #0:0: Video: h264 (Main) (avc1 / 0x31637661), yuv420p(tv, bt709), 256x144 [SAR 1:1 DAR 16:9], q=2-31, 153 kb/s, 25 fps, 25 tbr, 10000k tbn, 10000k tbc
Stream mapping: 
 Stream #0:0 -> #0:0 (copy)
Press [q] to stop, [?] for help
[dash @ 0x562ae2e98000] Opening '[URL]https://anevia115(dot)mncnow(dot)id/vod/eds/kiko-season1-eps1-mobil-kabur-anv6/_/sa_dash_vmx/kiko-season1-eps1-mobil-kabur-anv6-mp4a_32000_eng=6-36223129.mp4[/URL]' for reading
[dash @ 0x562ae2e98000] Opening '[URL]https://anevia115(dot)mncnow(dot)id/vod/eds/kiko-season1-eps1-mobil-kabur-anv6/_/sa_dash_vmx/kiko-season1-eps1-mobil-kabur-anv6-avc1_150119=5-36000000.mp4[/URL]' for reading
....
....
frame=11978 fps= 99 q=-1.0 Lsize= 8891kB time=00:07:59.08 bitrate= 152.0kbits/s speed=3.97x
video:8779kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 1.269990%



Tried youtube-dl & streamlink but failed.
So, I use FFmpeg because it success to download the video and audio. I have read FFmpeg documentation but I have no idea what command should I use.
What command should I use to select another quality ? (ex : audio 64 kbps, video : 720p)





Note : just change (dot) to
.



-
ffmpeg compile for visual studio 2012
3 octobre 2020, par user2290878Was trying to compile ffmpeg using vs2012 , its saying unsupported ms version used 2013 or above .


also tried compiling with mingw , got the shared libraries , but unable to link with vs 2012 project giving unresolved symbols error .


error LNK2019 : unresolved external symbol _avcodec_get_class referenced in function _wmain
 : error LNK2019 : unresolved external symbol _avcodec_find_encoder_by_name referenced in function _wmain


not sure how to proceed . could nay help on this pls .


tried the way specified in the link https://trac.ffmpeg.org/wiki/CompilationGuide/MSVC but could not make it .


-
Decrypting fragmented mpeg-dash using ffmpeg
6 octobre 2022, par Sayem Prodhan AnantaI have an mpeg-dash which I want to decrypt. I have the CENC decryption key. But I am unable to get it working. The dash uses segment template. Here is the dash


<?xml version="1.0" ?>
<mpd mediapresentationduration="PT1H55M53.987S" minbuffertime="PT6.00S" profiles="urn:mpeg:dash:profile:isoff-live:2011" type="static" xmlns="urn:mpeg:dash:schema:mpd:2011">
 
 <period>
 
 <adaptationset maxheight="720" maxwidth="1280" mimetype="video/mp4" segmentalignment="true" startwithsap="1">
 <accessibility schemeiduri="urn:scte:dash:cc:cea-608:2015" value="eng"></accessibility>
 <viewpoint schemeiduri="urn:mpeg:dash:role:2011" value="vp2"></viewpoint>
 
 <contentprotection schemeiduri="urn:mpeg:dash:mp4protection:2011" value="cenc"></contentprotection>
 
 <contentprotection schemeiduri="urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95">
 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
 </contentprotection>
 
 <contentprotection schemeiduri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed">
 AAAAQ3Bzc2gAAAAA7e+LqXnWSs6jyCfc1R0h7QAAACMIARIQPLcV8k6syyGkWVxKZx27ChoKaW50ZXJ0cnVzdCIBKg==
 </contentprotection>
 <segmenttemplate duration="6000" initialization="$RepresentationID$/init.mp4" media="$RepresentationID$/seg-$Number$.m4s" startnumber="1" timescale="1000"></segmenttemplate>
 <representation bandwidth="634478" codecs="avc1.4D401F" framerate="2997/100" height="288" scantype="progressive" width="512"></representation>
 <representation bandwidth="789637" codecs="avc1.4D401F" framerate="2997/100" height="360" scantype="progressive" width="640"></representation>
 <representation bandwidth="1562569" codecs="avc1.4D401F" framerate="2997/100" height="432" scantype="progressive" width="768"></representation>
 <representation bandwidth="2124583" codecs="avc1.4D401F" framerate="2997/100" height="720" scantype="progressive" width="1280"></representation>
 </adaptationset>
 
 <adaptationset lang="en" mimetype="audio/mp4" segmentalignment="true" startwithsap="1">
 
 <contentprotection schemeiduri="urn:mpeg:dash:mp4protection:2011" value="cenc"></contentprotection>
 
 <contentprotection schemeiduri="urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95">
 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
 </contentprotection>
 
 <contentprotection schemeiduri="urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed">
 AAAAQ3Bzc2gAAAAA7e+LqXnWSs6jyCfc1R0h7QAAACMIARIQPLcV8k6syyGkWVxKZx27ChoKaW50ZXJ0cnVzdCIBKg==
 </contentprotection>
 <segmenttemplate duration="6000" initialization="$RepresentationID$/init.mp4" media="$RepresentationID$/seg-$Number$.m4s" startnumber="1" timescale="1000"></segmenttemplate>
 <representation audiosamplingrate="48000" bandwidth="136225" codecs="mp4a.40.2">
 <audiochannelconfiguration schemeiduri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"></audiochannelconfiguration>
 </representation>
 </adaptationset>
 </period>
</mpd>


I have produced an mp4 file by combining all the segments like this


init.mp4+seg-1.m4s+seg-2.m4s+....+seg-1159.m4s


But I end up with following error


ffmpeg version N-99631-g9018257751-anan5a-2020-10-19 Copyright (c) 2000-2020 the FFmpeg developers
 built with gcc 8 (Debian 8.3.0-6)
 configuration: --extra-version=anan5a-2020-10-19 --enable-gpl --enable-version3 --disable-shared --enable-static --enable-small --enable-avisynth --enable-chromaprint --enable-frei0r --enable-gmp --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librsvg --enable-librubberband --enable-librtmp --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtesseract --enable-libtheora --enable-libtwolame --enable-libv4l2 --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-libxml2 --enable-libzmq --enable-libzvbi --enable-lv2 --enable-openal --enable-opencl --enable-opengl --enable-libdrm --enable-nonfree --enable-libfdk-aac --enable-libbluray --enable-libzimg --enable-libsvtav1
 libavutil 56. 60.100 / 56. 60.100
 libavcodec 58.111.101 / 58.111.101
 libavformat 58. 62.100 / 58. 62.100
 libavdevice 58. 11.102 / 58. 11.102
 libavfilter 7. 87.100 / 7. 87.100
 libswscale 5. 8.100 / 5. 8.100
 libswresample 3. 8.100 / 3. 8.100
 libpostproc 55. 8.100 / 55. 8.100
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x557789b49300] Incorrect number of samples in encryption info
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x557789b49300] Could not find codec parameters for stream 0 (Video: h264 (avc1 / 0x31637661), none, 512x288, 616 kb/s): unspecified pixel format
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '../videos/enc.0a7bd4e9ec72b6e0-5549.mkv':
 Metadata:
 major_brand : isom
 minor_version : 512
 compatible_brands: isomiso2avc1mp41iso5iso6
 Duration: 01:55:47.95, bitrate: 625 kb/s
 Stream #0:0(eng): Video: h264 (avc1 / 0x31637661), none, 512x288, 616 kb/s, SAR 1:1 DAR 16:9, 29.97 fps, 11988 tbr, 11988 tbn, 23976 tbc (default)
 Metadata:
 handler_name : Bento4 Video Handler
 Side data:
 unknown side data type 24 (779 bytes)
Output #0, matroska, to '../videos/dec.0a7bd4e9ec72b6e0-5549.mkv':
 Metadata:
 major_brand : isom
 minor_version : 512
 compatible_brands: isomiso2avc1mp41iso5iso6
 encoder : Lavf58.62.100
 Stream #0:0(eng): Video: h264 (avc1 / 0x31637661), none, 512x288 [SAR 1:1 DAR 16:9], q=2-31, 616 kb/s, 29.97 fps, 11988 tbr, 1k tbn, 11988 tbc (default)
 Metadata:
 handler_name : Bento4 Video Handler
 Side data:
 unknown side data type 24 (779 bytes)
Stream mapping:
 Stream #0:0 -> #0:0 (copy)
Press [q] to stop, [?] for help
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x557789b49300] Incorrect number of samples in encryption info
../videos/enc.0a7bd4e9ec72b6e0-5549.mkv: Invalid data found when processing input
frame= 0 fps=0.0 q=-1.0 Lsize= 1kB time=00:00:00.00 bitrate=N/A speed= 0x 
video:0kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown


How can I achieve the decryption without error ??


Syndiquer tout le site
