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Autres articles (45)

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    26 avril 2011, par

    The table below is the list of Linux distributions compatible with the automated installation script of MediaSPIP. Distribution nameVersion nameVersion number Debian Squeeze 6.x.x Debian Weezy 7.x.x Debian Jessie 8.x.x Ubuntu The Precise Pangolin 12.04 LTS Ubuntu The Trusty Tahr 14.04
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    To overcome the difficulties mainly due to the installation of server side software dependencies, an "all-in-one" installation script written in bash was created to facilitate this step on a server with a compatible Linux distribution.
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Sur d’autres sites (5112)

  • discord.player ffmpeg process 12040 successfully terminated with return code of 1

    28 novembre 2024, par morichh

    code :

    


    @client.tree.command()
async def play(interaction: Interaction, url: str):
    global voice
    channel = interaction.user.voice.channel
    voice = get(client.voice_clients, Guild=interaction.guild)
    if voice and voice.is_connected():
        await voice.move_to(channel)
        await interaction.response.send_message(f"error")
    else:
        voice = await channel.connect()
        await interaction.response.send_message(f"joined")
    voice.play(discord.FFmpegPCMAudio(executable="C:/ffmpeg/bin/ffmpeg.exe", source = url))    


    


    error :

    


    2022-12-10 19:32:48 INFO     discord.voice_client Connecting to voice...
2022-12-10 19:32:48 INFO     discord.voice_client Starting voice handshake... (connection attempt 1)
2022-12-10 19:32:48 INFO     discord.voice_client Voice handshake complete. Endpoint found russia9326.discord.media
2022-12-10 19:32:50 INFO     discord.player ffmpeg process 12040 successfully terminated with return code of 1.


    


    initially there was an error that ffmpeg was not found, I downloaded it separately, indicated the path to it and now it's coming out like this

    


  • MP3 file become silent when time changed in Firefox with audio API

    14 décembre 2022, par Simon Trichereau

    I have some problem but I need to give you some context :

    


    I have a production environment with large audio mp3 files. Everything is working perfectly but files are too heavy. I used ffmpeg to reduce their Bitrates from 320kbit/s to 190kbit/s to free space in my disk.

    


    My script worked well and I saved almost 50% of space, but before to put it in production I wanted to test it on pre-production and there is some problem with Firefox...

    


    When I play the audio everything is working good, if I listen to it normally everything is working BUT, when I click on the range to change the time and navigate into the audio, it becomes silent. Nothing happens, I can stop, start again, change the time, nothing works, but the audio is still playing...

    


    I don't have any errors in my console, nothing so the only solution is to reload the page and play again the audio without changing the time.

    


    I tried in chrome and it works like a charm, but in Firefox no. I also tried without any extensions and still the same...

    


    Do you have any idea what is happening ?

    


    Thanks a lot !

    


    --- EDIT 14/12/2022 ---

    


    Ok, I have tried a lot of different solutions and I finally found one, it seems firefox doesn't support VBR (variable bitrate) so I've compressed my file in CBR and it seems to finally work ...

    


  • Can't get CBR when converting MP4 to Mono MP3

    28 octobre 2022, par GDP

    Having read at least a dozen other answers, it seems that the b:a 96k parameter should be producing a MP3 with a constant bitrate (CBR), yet I can only get Variable bitrates.

    


    The latest variation of ffmpeg that comes closest is below. I don't believe I'm missing anything, so are the other values interfering ?

    


    UPDATE : replace input/output with the latest results.

    


    From MediaInfo :

    


    General
Complete name                            : C:\3024.mp3
Format                                   : MPEG Audio
File size                                : 124 MiB
Duration                                 : 2 h 59 min
Overall bit rate mode                    : Variable
Overall bit rate                         : 96.0 kb/s
Track name                               : My Title
Writing library                          : LAME3.100
major_brand                              : mp42
minor_version                            : 0
compatible_brands                        : mp42mp41

Audio
Format                                   : MPEG Audio
Format version                           : Version 1
Format profile                           : Layer 3
Duration                                 : 2 h 59 min
Bit rate mode                            : Variable
Bit rate                                 : 96.0 kb/s
Channel(s)                               : 1 channel
Sampling rate                            : 44.1 kHz
Frame rate                               : 38.281 FPS (1152 SPF)
Compression mode                         : Lossy
Stream size                              : 124 MiB (100%)
Writing library                          : LAME3.100


    


    ffmpeg -i 3024.mp4 -metadata title="My Title" -vn -ar 44100 -ac 1 -b:a 96k 3024.mp3

    


    ffmpeg version 4.1.1 Copyright (c) 2000-2019 the FFmpeg developers
  built with gcc 8.2.1 (GCC) 20190212
  configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libtheora --enable-libtwolame --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib --enable-gmp --enable-libvidstab --enable-libvorbis --enable-libvo-amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom --enable-libmfx --enable-amf --enable-ffnvcodec --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enable-avisynth
  libavutil      56. 22.100 / 56. 22.100
  libavcodec     58. 35.100 / 58. 35.100
  libavformat    58. 20.100 / 58. 20.100
  libavdevice    58.  5.100 / 58.  5.100
  libavfilter     7. 40.101 /  7. 40.101
  libswscale      5.  3.100 /  5.  3.100
  libswresample   3.  3.100 /  3.  3.100
  libpostproc    55.  3.100 / 55.  3.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '20221011_regular_3024.mp4':
  Metadata:
    major_brand     : mp42
    minor_version   : 0
    compatible_brands: mp42mp41
    creation_time   : 2022-10-12T06:53:10.000000Z
  Duration: 02:59:59.36, start: 0.000000, bitrate: 1297 kb/s
    Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709), 1280x720 [SAR 1:1 DAR 16:9], 1198 kb/s, 29.97 fps, 29.97 tbr, 30k tbn, 60k tbc (default)
    Metadata:
      creation_time   : 2022-10-12T06:53:10.000000Z
      handler_name    : ?Mainconcept Video Media Handler
      encoder         : AVC Coding
    Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 93 kb/s (default)
    Metadata:
      creation_time   : 2022-10-12T06:53:11.000000Z
      handler_name    : #Mainconcept MP4 Sound Media Handler
Stream mapping:
  Stream #0:1 -> #0:0 (aac (native) -> mp3 (libmp3lame))
Press [q] to stop, [?] for help
Output #0, mp3, to '20221011_regular_3024.mp3':
  Metadata:
    major_brand     : mp42
    minor_version   : 0
    compatible_brands: mp42mp41
    TIT2            : Regular Meeting on Tuesday, October 11th, 2022
    TSSE            : Lavf58.20.100
    Stream #0:0(eng): Audio: mp3 (libmp3lame), 44100 Hz, mono, fltp, 96 kb/s (default)
    Metadata:
      creation_time   : 2022-10-12T06:53:11.000000Z
      handler_name    : #Mainconcept MP4 Sound Media Handler
      encoder         : Lavc58.35.100 libmp3lame
size=  126556kB time=02:59:59.36 bitrate=  96.0kbits/s speed= 126x
video:0kB audio:126555kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.000393% ```


    


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