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  • Les vidéos

    21 avril 2011, par

    Comme les documents de type "audio", Mediaspip affiche dans la mesure du possible les vidéos grâce à la balise html5 .
    Un des inconvénients de cette balise est qu’elle n’est pas reconnue correctement par certains navigateurs (Internet Explorer pour ne pas le nommer) et que chaque navigateur ne gère en natif que certains formats de vidéos.
    Son avantage principal quant à lui est de bénéficier de la prise en charge native de vidéos dans les navigateur et donc de se passer de l’utilisation de Flash et (...)

  • 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

  • Keeping control of your media in your hands

    13 avril 2011, par

    The vocabulary used on this site and around MediaSPIP in general, aims to avoid reference to Web 2.0 and the companies that profit from media-sharing.
    While using MediaSPIP, you are invited to avoid using words like "Brand", "Cloud" and "Market".
    MediaSPIP is designed to facilitate the sharing of creative media online, while allowing authors to retain complete control of their work.
    MediaSPIP aims to be accessible to as many people as possible and development is based on expanding the (...)

Sur d’autres sites (5346)

  • Using FFMPEG to stream continuously videos files to a RTMP server

    5 septembre 2023, par kketch

    ffmpeg handles RTMP streaming as input or output, and it's working well.

    



    I want to stream some videos (a dynamic playlist managed by a python script) to a RTMP server, and i'm currently doing something quite simple : streaming my videos one by one with FFMPEG to the RTMP server, however this causes a connection break every time a video end, and the stream is ready to go when the next video begins.

    



    I would like to stream those videos without any connection breaks continuously, then the stream could be correctly viewed.

    



    I use this command to stream my videos one by one to the server

    



    ffmpeg -re -y -i myvideo.mp4 -vcodec libx264 -b:v 600k -r 25 -s 640x360 \
-filter:v yadif -ab 64k -ac 1 -ar 44100 -f flv \
"rtmp://mystreamingserver/app/streamName"


    



    I looked for some workarounds over the internet for many days, and i found some people talking about using a named pipe as input in ffmpeg, I've tried it and it didn't work well since ffmpeg does not only close the RTMP stream when a new video comes but also closes itself.

    



    Is there any way to do this ? (stream a dynamic playlist of videos with ffmpeg to RTMP server without connection breaks

    


  • Using FFMPEG to stream continuously videos files to a RTMP server

    16 avril 2017, par KKetch

    ffmpeg handles RTMP streaming as input or output, and it’s working well.

    I want to stream some videos (a dynamic playlist managed by a python script) to a RTMP server, and i’m currently doing something quite simple : streaming my videos one by one with FFMPEG to the RTMP server, however this causes a connection break every time a video end, and the stream is ready to go when the next video begins.

    I would like to stream those videos without any connection breaks continuously, then the stream could be correctly viewed.

    I use this command to stream my videos one by one to the server

    ffmpeg -re -y -i myvideo.mp4 -vcodec libx264 -b:v 600k -r 25 -s 640x360 \
    
-filter:v yadif -ab 64k -ac 1 -ar 44100 -f flv \
    
"rtmp://mystreamingserver/app/streamName"

    I looked for some workarounds over the internet for many days, and i found some people talking about using a named pipe as input in ffmpeg, I’ve tried it and it didn’t work well since ffmpeg does not only close the RTMP stream when a new video comes but also closes itself.

    Is there any way to do this ? (stream a dynamic playlist of videos with ffmpeg to RTMP server without connection breaks

  • Error initializing filter 'amovie' when Join multiple files and add background music, watermark

    25 août 2020, par Nguyễn Trọng

    I am doing concatenation of multiple videos with adding background music and watermark at the same time (see below)

    


    [-y, -i, 012.mp4, -i, 011.mp4, -i, 010.mp4, -i, 009.mp4, -i, 008.mp4, -i, 007.mp4, -i, 006.mp4, -i, 005.mp4, -i, 004.mp4, -i, 003.mp4, -i, 002.mp4, -i, 001.mp4, -i, 000.mp4, -i, /storage/emulated/0/FXMotion/.cache/.watermark/logo_watermark.png, -filter_complex, [0:v][0:a][1:v][1:a][2:v][2:a][3:v][3:a][4:v][4:a][5:v][5:a][6:v][6:a][7:v][7:a][8:v][8:a][9:v][9:a][10:v][10:a][11:v][11:a][12:v][12:a]concat=n=13:v=1:a=1[video][audio];[13:v]scale=320:-1[watermark];[video][watermark]overlay=main_w-overlay_w-10:main_h-overlay_h-10[vw];amovie=/storage/emulated/0/Download/Afro B - Drogba (Joanna) Prod by Team Salut [Official Music Video].mp3:loop=0,asetpts=N/SR/TB,aformat=sample_fmts=fltp:sample_rates=44100:channel_layouts=stereo[bgmusic];[audio]aformat=sample_fmts=fltp:sample_rates=44100:channel_layouts=stereo,volume=0[fmaudio];[fmaudio][bgmusic]amerge=2,pan=stereo|c0code>

    


    When I run the above command, it has an error :

    


    [Parsed_amovie_3 @ 0x816c5c00] Failed to avformat_open_input '/storage/emulated/0/Download/Afro B - Drogba (Joanna) Prod by Team Salut'
[AVFilterGraph @ 0xa4c104c0] Error initializing filter 'amovie'[AVFilterGraph @ 0xa4c104c0]  with args '/storage/emulated/0/Download/Afro B - Drogba (Joanna) Prod by Team Salut'[AVFilterGraph @ 0xa4c104c0]
Error initializing complex filters.
No such file or directory
Conversion failed!


    


    I don't know why it happened, is it a bug of amovie filter ?

    


    how to solve it ?, thank advance.

    


    ----------------Full Log------------------

    


    Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '012.mp4':
Metadata:
major_brand     : isom
minor_version   : 512
compatible_brands: isomiso2avc1mp41
encoder         : Lavf58.35.101
location-eng    : +18.0104-077.0263/
location        : +18.0104-077.0263/
Duration: 00:00:04.20, start: 0.000000, bitrate: 5349 kb/s
Stream #0:0(eng): Video: h264 (avc1 / 0x31637661), yuv420p, 720x1280 [SAR 1:1 DAR 9:16], 5340 kb/s, 16.67 fps, 16.67 tbr, 12800 tbn, 33.33 tbc (default)
Metadata:
handler_name    : VideoHandle
Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 44100 Hz, mono, fltp, 1 kb/s (default)
Metadata:
handler_name    : SoundHandle
Input #1, mov,mp4,m4a,3gp,3g2,mj2, from '011.mp4':
Metadata:
major_brand     : isom
minor_version   : 512
compatible_brands: isomiso2avc1mp41
encoder         : Lavf58.35.101
location-eng    : +18.0104-077.0263/
location        : +18.0104-077.0263/
Duration: 00:00:06.20, start: 0.000000, bitrate: 5642 kb/s
Stream #1:0(eng): Video: h264 (avc1 / 0x31637661), yuv420p, 720x1280 [SAR 1:1 DAR 9:16], 5681 kb/s, 20 fps, 20 tbr, 10240 tbn, 40 tbc (default)
Metadata:
handler_name    : VideoHandle
Stream #1:1(eng): Audio: aac (mp4a / 0x6134706D), 44100 Hz, mono, fltp, 1 kb/s (default)
Metadata:
handler_name    : SoundHandle
Input #2, mov,mp4,m4a,3gp,3g2,mj2, from '010.mp4':
Metadata:
major_brand     : isom
minor_version   : 512
compatible_brands: isomiso2avc1mp41
encoder         : Lavf58.35.101
location-eng    : +18.0104-077.0263/
location        : +18.0104-077.0263/
Duration: 00:00:06.01, start: 0.000000, bitrate: 5689 kb/s
Stream #2:0(eng): Video: h264 (avc1 / 0x31637661), yuv420p, 720x1280 [SAR 1:1 DAR 9:16], 5695 kb/s, 20 fps, 20 tbr, 10240 tbn, 40 tbc (default)
Metadata:
handler_name    : VideoHandle
Stream #2:1(eng): Audio: aac (mp4a / 0x6134706D), 44100 Hz, mono, fltp, 1 kb/s (default)
Metadata:
handler_name    : SoundHandle
Input #3, mov,mp4,m4a,3gp,3g2,mj2, from '009.mp4':
Metadata:
major_brand     : isom
minor_version   : 512
compatible_brands: isomiso2avc1mp41
encoder         : Lavf58.35.101
location-eng    : +18.0104-077.0263/
location        : +18.0104-077.0263/
Duration: 00:00:06.01, start: 0.000000, bitrate: 5624 kb/s
Stream #3:0(eng): Video: h264 (avc1 / 0x31637661), yuv420p, 720x1280 [SAR 1:1 DAR 9:16], 5630 kb/s, 20 fps, 20 tbr, 10240 tbn, 40 tbc (default)
Metadata:
handler_name    : VideoHandle
Stream #3:1(eng): Audio: aac (mp4a / 0x6134706D), 44100 Hz, mono, fltp, 1 kb/s (default)
Metadata:
handler_name    : SoundHandle
Input #4, mov,mp4,m4a,3gp,3g2,mj2, from '008.mp4':
Metadata:
major_brand     : isom
minor_version   : 512
compatible_brands: isomiso2avc1mp41
encoder         : Lavf58.35.101
location-eng    : +18.0104-077.0263/
location        : +18.0104-077.0263/
Duration: 00:00:05.40, start: 0.000000, bitrate: 5226 kb/s
Stream #4:0(eng): Video: h264 (avc1 / 0x31637661), yuv420p, 720x1280 [SAR 1:1 DAR 9:16], 5218 kb/s, 16.67 fps, 16.67 tbr, 12800 tbn, 33.33 tbc (default)
Metadata:
handler_name    : VideoHandle
Stream #4:1(eng): Audio: aac (mp4a / 0x6134706D), 44100 Hz, mono, fltp, 1 kb/s (default)
Metadata:
handler_name    : SoundHandle
Input #5, mov,mp4,m4a,3gp,3g2,mj2, from '007.mp4':
Metadata:
major_brand     : isom
minor_version   : 512
compatible_brands: isomiso2avc1mp41
encoder         : Lavf58.35.101
location-eng    : +18.0104-077.0263/
location        : +18.0104-077.0263/
Duration: 00:00:06.60, start: 0.000000, bitrate: 5631 kb/s
Stream #5:0(eng): Video: h264 (avc1 / 0x31637661), yuv420p, 720x1280 [SAR 1:1 DAR 9:16], 5663 kb/s, 20 fps, 20 tbr, 10240 tbn, 40 tbc (default)
Metadata:
handler_name    : VideoHandle
Stream #5:1(eng): Audio: aac (mp4a / 0x6134706D), 44100 Hz, mono, fltp, 1 kb/s (default)
Metadata:
handler_name    : SoundHandle
Input #6, mov,mp4,m4a,3gp,3g2,mj2, from '006.mp4':
Metadata:
major_brand     : isom
minor_version   : 512
compatible_brands: isomiso2avc1mp41
encoder         : Lavf58.35.101
location-eng    : +18.0104-077.0263/
location        : +18.0104-077.0263/
Duration: 00:00:06.48, start: 0.000000, bitrate: 5455 kb/s
Stream #6:0(eng): Video: h264 (avc1 / 0x31637661), yuv420p, 720x1280 [SAR 1:1 DAR 9:16], 5472 kb/s, 20 fps, 20 tbr, 10240 tbn, 40 tbc (default)
Metadata:
handler_name    : VideoHandle
Stream #6:1(eng): Audio: aac (mp4a / 0x6134706D), 44100 Hz, mono, fltp, 1 kb/s (default)
Metadata:
handler_name    : SoundHandle
Input #7, mov,mp4,m4a,3gp,3g2,mj2, from '005.mp4':
Metadata:
major_brand     : isom
minor_version   : 512
compatible_brands: isomiso2avc1mp41
encoder         : Lavf58.35.101
location-eng    : +18.0104-077.0263/
location        : +18.0104-077.0263/
Duration: 00:00:06.11, start: 0.000000, bitrate: 5220 kb/s
Stream #7:0(eng): Video: h264 (avc1 / 0x31637661), yuv420p, 720x1280 [SAR 1:1 DAR 9:16], 5213 kb/s, 19.81 fps, 19.81 tbr, 720k tbn, 39.61 tbc (default)
Metadata:
handler_name    : VideoHandle
Stream #7:1(eng): Audio: aac (mp4a / 0x6134706D), 44100 Hz, mono, fltp, 1 kb/s (default)
Metadata:
handler_name    : SoundHandle
Input #8, mov,mp4,m4a,3gp,3g2,mj2, from '004.mp4':
Metadata:
major_brand     : isom
minor_version   : 512
compatible_brands: isomiso2avc1mp41
encoder         : Lavf58.35.101
location-eng    : +18.0104-077.0263/
location        : +18.0104-077.0263/
Duration: 00:00:05.43, start: 0.000000, bitrate: 5515 kb/s
Stream #8:0(eng): Video: h264 (avc1 / 0x31637661), yuv420p, 720x1280 [SAR 1:1 DAR 9:16], 5542 kb/s, 16.67 fps, 16.67 tbr, 12800 tbn, 33.33 tbc (default)
Metadata:
handler_name    : VideoHandle
Stream #8:1(eng): Audio: aac (mp4a / 0x6134706D), 44100 Hz, mono, fltp, 1 kb/s (default)
Metadata:
handler_name    : SoundHandle
Input #9, mov,mp4,m4a,3gp,3g2,mj2, from '003.mp4':
Metadata:
major_brand     : isom
minor_version   : 512
compatible_brands: isomiso2avc1mp41
encoder         : Lavf58.35.101
location-eng    : +18.0104-077.0263/
location        : +18.0104-077.0263/
Duration: 00:00:06.43, start: 0.000000, bitrate: 4450 kb/s
Stream #9:0(eng): Video: h264 (avc1 / 0x31637661), yuv420p, 720x1280 [SAR 1:1 DAR 9:16], 4445 kb/s, 15.25 fps, 15.25 tbr, 15616 tbn, 30.50 tbc (default)
Metadata:
handler_name    : VideoHandle
Stream #9:1(eng): Audio: aac (mp4a / 0x6134706D), 44100 Hz, mono, fltp, 1 kb/s (default)
Metadata:
handler_name    : SoundHandle
Input #10, mov,mp4,m4a,3gp,3g2,mj2, from '002.mp4':
Metadata:
major_brand     : isom
minor_version   : 512
compatible_brands: isomiso2avc1mp41
encoder         : Lavf58.35.101
location-eng    : +18.0104-077.0263/
location        : +18.0104-077.0263/
Duration: 00:00:05.92, start: 0.000000, bitrate: 4323 kb/s
Stream #10:0(eng): Video: h264 (avc1 / 0x31637661), yuv420p, 720x1280 [SAR 1:1 DAR 9:16], 4321 kb/s, 20.29 fps, 20.29 tbr, 1800k tbn, 40.58 tbc (default)
Metadata:
handler_name    : VideoHandle
Stream #10:1(eng): Audio: aac (mp4a / 0x6134706D), 44100 Hz, mono, fltp, 1 kb/s (default)
Metadata:
handler_name    : SoundHandle
Input #11, mov,mp4,m4a,3gp,3g2,mj2, from '001.mp4':
Metadata:
major_brand     : isom
minor_version   : 512
compatible_brands: isomiso2avc1mp41
encoder         : Lavf58.35.101
location-eng    : +18.0104-077.0263/
location        : +18.0104-077.0263/
Duration: 00:00:05.60, start: 0.000000, bitrate: 3759 kb/s
Stream #11:0(eng): Video: h264 (avc1 / 0x31637661), yuv420p, 720x1280 [SAR 1:1 DAR 9:16], 3776 kb/s, 16.19 fps, 16.19 tbr, 1350k tbn, 32.38 tbc (default)
Metadata:
handler_name    : VideoHandle
Stream #11:1(eng): Audio: aac (mp4a / 0x6134706D), 44100 Hz, mono, fltp, 1 kb/s (default)
Metadata:
handler_name    : SoundHandle
Input #12, mov,mp4,m4a,3gp,3g2,mj2, from '000.mp4':
Metadata:
major_brand     : isom
minor_version   : 512
compatible_brands: isomiso2avc1mp41
encoder         : Lavf58.35.101
location-eng    : +18.0104-077.0263/
location        : +18.0104-077.0263/
Duration: 00:00:07.38, start: 0.000000, bitrate: 5448 kb/s
Stream #12:0(eng): Video: h264 (avc1 / 0x31637661), yuv420p, 720x1280 [SAR 1:1 DAR 9:16], 5441 kb/s, 16.53 fps, 16.53 tbr, 10800k tbn, 33.06 tbc (default)
Metadata:
handler_name    : VideoHandle
Stream #12:1(eng): Audio: aac (mp4a / 0x6134706D), 44100 Hz, mono, fltp, 1 kb/s (default)
Metadata:
handler_name    : SoundHandle
Input #13, png_pipe, from '/storage/emulated/0/FXMotion/.cache/.watermark/logo_watermark.png':
Duration: N/A, bitrate: N/A
Stream #13:0: Video: png, rgba(pc), 335x51, 25 tbr, 25 tbn, 25 tbc
[Parsed_amovie_3 @ 0x816c5c00] Failed to avformat_open_input '/storage/emulated/0/Download/Afro B - Drogba (Joanna) Prod by Team Salut'
[AVFilterGraph @ 0xa4c104c0] Error initializing filter 'amovie'[AVFilterGraph @ 0xa4c104c0]  with args '/storage/emulated/0/Download/Afro B - Drogba (Joanna) Prod by Team Salut'[AVFilterGraph @ 0xa4c104c0]
Error initializing complex filters.
No such file or directory
Conversion failed!


    


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