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  • Multilang : améliorer l’interface pour les blocs multilingues

    18 février 2011, par

    Multilang est un plugin supplémentaire qui n’est pas activé par défaut lors de l’initialisation de MediaSPIP.
    Après son activation, une préconfiguration est mise en place automatiquement par MediaSPIP init permettant à la nouvelle fonctionnalité d’être automatiquement opérationnelle. Il n’est donc pas obligatoire de passer par une étape de configuration pour cela.

  • Les autorisations surchargées par les plugins

    27 avril 2010, par

    Mediaspip core
    autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs

  • Des sites réalisés avec MediaSPIP

    2 mai 2011, par

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

Sur d’autres sites (8408)

  • how to remove duplicated video frame in ffmpeg ? but have to do not all video but some seconds section.

    18 octobre 2018, par cool jobs

    i have MTS(avchd) 2hrs video , but this video have duplicated frames range of between 00:00:00 ;00 00:00:00 ;20 , some time 3frames , sometime 2frames , sometime 9frames and so on ...
    so i have to do remove duplicated frame for this section .
    even if out of this section duplicated frame then have to keep . should not be removed

  • FFMPEG "Could not allocate memory" Errors through php

    10 décembre 2019, par Applepiee

    I’ve tried to find a solution online for days now but cannot find any solution.

    I just switched server (Intel Xeon to AMD) and since the switch I’ve not been able to get ffmpeg conversions working through the php script. ffmpeg was the exact same version and all php settings are set.

    All commands that the script executes (copied from log files) were tried in shell and executed with no problems.

    The errors look like this :

    [124] =>       handler_name    : Video Media Handler
    
    [125] =>     Stream #8:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 160 kb/s (default)
    
    [126] =>     Metadata:
    
    [127] =>       handler_name    : Sound Media Handler
    
    [128] => Stream mapping:
    
    [129] =>   Stream #0:0 (h264) -> concat:in0:v0
    
    [130] =>   Stream #1:0 (h264) -> concat:in1:v0
    
    [131] =>   Stream #2:0 (h264) -> concat:in2:v0
    
    [132] =>   Stream #3:0 (h264) -> concat:in3:v0
    
    [133] =>   Stream #4:0 (h264) -> concat:in4:v0
    
    [134] =>   Stream #5:0 (h264) -> concat:in5:v0
    
    [135] =>   Stream #6:0 (h264) -> concat:in6:v0
    
    [136] =>   Stream #7:0 (h264) -> concat:in7:v0
    
    [137] =>   scale -> Stream #0:0 (libvpx)
    
    [138] => Press [q] to stop, [?] for help
    
    [139] => [h264 @ 0x34f1dc0] get_buffer() failed
    
    [140] => [h264 @ 0x34f1dc0] thread_get_buffer() failed
    
    [141] => [h264 @ 0x34f1dc0] decode_slice_header error
    
    [142] => [h264 @ 0x34f1dc0] no frame!
    
    [143] => [h264 @ 0x350e680] Error splitting the input into NAL units.
    
    [144] => [h264 @ 0x352af40] Cannot allocate memory.
    
    [145] => [h264 @ 0x352af40] Could not allocate memory
    
    [146] => [h264 @ 0x352af40] h264_slice_header_init() failedError while decoding stream #0:0: Cannot allocate memory
    
    [147] => [h264 @ 0x352af40] Cannot allocate memory.
    
    [148] => [h264 @ 0x352af40] Could not allocate memory
    
    [149] => [h264 @ 0x352af40] h264_slice_header_init() failedError while decoding stream #0:0: Cannot allocate memory
    
    [150] => [h264 @ 0x352af40] Cannot allocate memory.
    
    [151] => [h264 @ 0x352af40] Could not allocate memory
    
    [152] => [h264 @ 0x352af40] h264_slice_header_init() failedError while decoding stream #0:0: Cannot allocate memory
    
    [153] => [h264 @ 0x352af40] Cannot allocate memory.
    
    [154] => [h264 @ 0x352af40] Could not allocate memory
    
    [155] => [h264 @ 0x352af40] h264_slice_header_init() failedError while decoding stream #0:0: Cannot allocate memory
    
    [156] => [h264 @ 0x352af40] Cannot allocate memory.
    
    [157] => [h264 @ 0x352af40] Could not allocate memory
    
...
    
..
    
  [211519] => [h264 @ 0x886a3c0] h264_slice_header_init() failedToo many errors when draining, this is a bug. Stop draining and force EOF.
    
    [211520] => Error while decoding stream #7:0: Internal bug, should not have happened
    
    [211521] => Cannot allocate memory.
    
    [211522] => sws: initFilter failed
    
    [211523] => [Parsed_scale_1 @ 0x8e0be40] Failed to configure output pad on Parsed_scale_1
    
    [211524] => Error reinitializing filters!
    
    [211525] => Error while filtering: Operation not permitted
    
    [211526] => Finishing stream 0:0 without any data written to it.
    
    [211527] => [libvpx @ 0x6f4c600] v1.8.1-301-g89375f031
    
    [211528] => Output #0, webm, to '/home/website/public_html/media/videos/tmb/2420/video_copy.webm':
    
    [211529] =>   Metadata:
    
    [211530] =>     major_brand     : isom
    
    [211531] =>     minor_version   : 512
    
    [211532] =>     compatible_brands: isomiso2avc1mp41
    
    [211533] =>     title           : Aibeya The Animation
    
    [211534] =>     encoder         : Lavf58.35.100
    
    [211535] =>     Chapter #0:0: start 0.000000, end 102.102000
    
    [211536] =>     Metadata:
    
    [211537] =>       title           : Intro
    
    [211538] =>     Chapter #0:1: start 102.102000, end 110.369000
    
    [211539] =>     Metadata:
    
    [211540] =>       title           : Title
    
    [211541] =>     Chapter #0:2: start 110.369000, end 312.179000
    
    [211542] =>     Metadata:
    
    [211543] =>       title           : Part 1
    
    [211544] =>     Chapter #0:3: start 312.179000, end 548.415000
    
    [211545] =>     Metadata:
    
    [211546] =>       title           : Part 2
    
    [211547] =>     Chapter #0:4: start 548.415000, end 706.831000
    
    [211548] =>     Metadata:
    
    [211549] =>       title           : Part 3
    
    [211550] =>     Chapter #0:5: start 706.831000, end 1011.052000
    
    [211551] =>     Metadata:
    
    [211552] =>       title           : Part 4
    
    [211553] =>     Chapter #0:6: start 1011.052000, end 1198.823000
    
    [211554] =>     Metadata:
    
    [211555] =>       title           : Part 5
    
    [211556] =>     Chapter #0:7: start 1198.823000, end 1501.408000
    
    [211557] =>     Metadata:
    
    [211558] =>       title           : Part 6
    
    [211559] =>     Chapter #0:8: start 1501.408000, end 1579.945000
    
    [211560] =>     Metadata:
    
    [211561] =>       title           : Part 7
    
    [211562] =>     Chapter #0:9: start 1579.945000, end 1654.293000
    
    [211563] =>     Metadata:
    
    [211564] =>       title           : Ending
    
    [211565] =>     Stream #0:0: Video: vp8 (libvpx), yuv420p, 400x240 [SAR 837:785 DAR 279:157], q=10-42, 250 kb/s, 23.98 fps, 1k tbn, 23.98 tbc (default)
    
    [211566] =>     Metadata:
    
    [211567] =>       encoder         : Lavc58.64.101 libvpx
    
    [211568] =>     Side data:
    
    [211569] =>       cpb: bitrate max/min/avg: 0/0/0 buffer size: 600000 vbv_delay: N/A
    
    [211570] => frame=    0 fps=0.0 q=0.0 Lsize=       1kB time=00:00:00.00 bitrate=N/A speed=   0x
    
    [211571] => video:0kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
    
    [211572] => Output file is empty, nothing was encoded (check -ss / -t / -frames parameters if used)
    
    [211573] => Conversion failed!
    
)

    Command example used :

    ffmpeg_command is /usr/local/bin/ffmpeg -ss 100 -t 1 -i /home/website/public_html/media/videos/iphone/2407.mp4 -ss 197 -t 2 -i /home/website/public_html/media/videos/iphone/2407.mp4 -ss 294 -t 3 -i /home/website/public_html/media/videos/iphone/2407.mp4 -ss 391 -t 3 -i /home/website/public_html/media/videos/iphone/2407.mp4 -ss 488 -t 3 -i /home/website/public_html/media/videos/iphone/2407.mp4 -ss 585 -t 3 -i /home/website/public_html/media/videos/iphone/2407.mp4 -ss 682 -t 3 -i /home/website/public_html/media/videos/iphone/2407.mp4 -ss 779 -t 3 -i /home/website/public_html/media/videos/iphone/2407.mp4 -ss 876 -t 3 -i /home/website/public_html/media/videos/iphone/2407.mp4 -filter_complex "[0][1][2][3][4][5][6][7]concat=n=8:v=1:a=0",scale=400:240 -codec:v libx264 -unsharp -b:v 250k -maxrate 250k -bufsize 600k -qmin 10 -qmax 42 -threads 4 -an -y /home/website/public_html/media/videos/tmb/2407/video_copy.mp4

    PHP Info :
    PHP 5.6
    memory_limit 2001M
    max_execution_time 7200
    upload_max_filesize 2000M
    post_max_size 2000M
    max_input_time 7200
    exec is not disabled

    Server info
    CentOS Linux 7 (Core)
    ADVANCE-4 - AMD Epyc 7351P - 128GB DDR4 ECC 2400MHz - 2x HDD SATA 4TB Datacenter Class + 2x SSD NVMe 500GB Enterprise Class Soft RAID

    All help is really appreciated ! Thanks in advance

  • FFmpeg enable videotoolbox on iOS

    27 février 2016, par bigbangvn

    I build FFmpeg for iOS and have enabled VideoToolbox, but when decoding video use function avcodec_decode_video2, it doesn’t use VideoToolbox and very slow on iPhone.
    I use the example demuxing_decoding here : https://ffmpeg.org/doxygen/trunk/demuxing_decoding_8c-example.html
    and have try to setup VideoToolbox decoding without success.

    Have anyone encountered that problem ?

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