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Sur d’autres sites (4667)

  • How to convert a .avif images to video with ffmpeg ?

    18 mars 2023, par tousang

    convert a .avif images to video with ffmpeg

    


    by read ffmpeg doc, i run such cmd in shell :

    


    ffmpeg -framerate 10 -pattern_type glob -i *.avif -c:v libx264 -pix_fmt yuv420p out.mp4


    


    but only get some error :

    


    ffmpeg version N-109896-g156ca86569 Copyright (c) 2000-2023 the FFmpeg developers
  built with Apple clang version 14.0.0 (clang-1400.0.29.202)
  configuration: --prefix=/opt/homebrew/Cellar/ffmpeg/HEAD-156ca86_1 --enable-shared --cc=clang --host-cflags= --host-ldflags= --enable-gpl --enable-libaom --enable-libdav1d --enable-libmp3lame --enable-libopus --enable-libsnappy --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265 --enable-libfontconfig --enable-libfreetype --enable-frei0r --enable-libass --enable-demuxer=dash --enable-opencl --enable-audiotoolbox --enable-videotoolbox --enable-neon --disable-htmlpages --enable-libfdk-aac --enable-libsvtav1 --enable-nonfree
  libavutil      58.  3.100 / 58.  3.100
  libavcodec     60.  4.100 / 60.  4.100
  libavformat    60.  4.100 / 60.  4.100
  libavdevice    60.  2.100 / 60.  2.100
  libavfilter     9.  4.100 /  9.  4.100
  libswscale      7.  2.100 /  7.  2.100
  libswresample   4. 11.100 /  4. 11.100
  libpostproc    57.  2.100 / 57.  2.100
Option framerate not found.


    


    my ffmpeg can convert png image to avif , i wonder if there have some ways to convert avif image to mp4 video.

    


    thanks.

    


  • M3u8 with either video or audio

    21 février 2023, par undercash

    I m facing an issue with this link that I can't seem to resolve.

    


    The m3u8 display either the video track or the audio track, but never both, though they exist.

    


    ffmpeg -re -i https://origin2-6play.live.6cloud.fr/pool_u81ytesz/w9/sixplayhde/hls_short_enc_w9/NA/aHEUMcx/index.m3u8
ffmpeg version 4.3.1 Copyright (c) 2000-2020 the FFmpeg developers
built with gcc 9 (Ubuntu 9.3.0-17ubuntu1\~20.04)
configuration: --enable-gpl --enable-version3 --enable-nonfree --enable-postproc --enable-libfdk_aac --enable-libtheora --enable-libvorbis --enable-libmp3lame --enable-libx264 --enable-libx265 --enable-libvpx --enable-librtmp --enable-libass --enable-libfreetype --extra-libs=-ldl --enable-openssl
libavutil      56. 51.100 / 56. 51.100
libavcodec     58. 91.100 / 58. 91.100
libavformat    58. 45.100 / 58. 45.100
libavdevice    58. 10.100 / 58. 10.100
libavfilter     7. 85.100 /  7. 85.100
libswscale      5.  7.100 /  5.  7.100
libswresample   3.  7.100 /  3.  7.100
libpostproc    55.  7.100 / 55.  7.100
\[hls @ 0x562ecf699b40\] Skip ('#EXT-X-VERSION:7')
\[hls @ 0x562ecf699b40\] Skip ('## Just In Time Delivered by Quortex Solution')
\[hls @ 0x562ecf699b40\] Skip ('#EXT-X-DISCONTINUITY-SEQUENCE:0')
\[hls @ 0x562ecf699b40\] Skip ('#EXT-X-PROGRAM-DATE-TIME:2023-02-21T10:14:12.480000Z')
\[hls @ 0x562ecf699b40\] Opening 'https://url/segment_6246422.ts' for reading
Input #0, hls, from 'https://url/index.m3u8':
Duration: N/A, start: 92548.466311, bitrate: N/A
Program 0
Metadata:
variant_bitrate : 0
Stream #0:0: Audio: aac (LC) (\[15\]\[0\]\[0\]\[0\] / 0x000F), 48000 Hz, stereo, fltp
Metadata:
variant_bitrate : 0

ffmpeg -i url.m3u8
ffmpeg version 4.3.1 Copyright (c) 2000-2020 the FFmpeg developers
built with gcc 9 (Ubuntu 9.3.0-17ubuntu1\~20.04)
configuration: --enable-gpl --enable-version3 --enable-nonfree --enable-postproc --enable-libfdk_aac --enable-libtheora --enable-libvorbis --enable-libmp3lame --enable-libx264 --enable-libx265 --enable-libvpx --enable-librtmp --enable-libass --enable-libfreetype --extra-libs=-ldl --enable-openssl
libavutil      56. 51.100 / 56. 51.100
libavcodec     58. 91.100 / 58. 91.100
libavformat    58. 45.100 / 58. 45.100
libavdevice    58. 10.100 / 58. 10.100
libavfilter     7. 85.100 /  7. 85.100
libswscale      5.  7.100 /  5.  7.100
libswresample   3.  7.100 /  3.  7.100
libpostproc    55.  7.100 / 55.  7.100
\[hls @ 0x55806439cc00\] Skip ('#EXT-X-VERSION:7')
\[hls @ 0x55806439cc00\] Skip ('## Just In Time Delivered by Quortex Solution')
\[hls @ 0x55806439cc00\] Skip ('#EXT-X-DISCONTINUITY-SEQUENCE:0')
\[hls @ 0x55806439cc00\] Skip ('#EXT-X-PROGRAM-DATE-TIME:2023-02-21T10:14:00.960000Z')
\[hls @ 0x55806439cc00\] Opening 'url/segment_6246419.ts' for reading
\[hls @ 0x55806439cc00\] Opening 'url.ts' for reading
Input #0, hls, from 'url/index.m3u8':
Duration: N/A, start: 92536.988978, bitrate: N/A
Program 0
Metadata:
variant_bitrate : 0
Stream #0:0: Video: h264 (High) (\[27\]\[0\]\[0\]\[0\] / 0x001B), yuv420p, 1280x720 \[SAR 1:1 DAR 16:9\], 25 fps, 25 tbr, 90k tbn, 50 tbc
Metadata:
variant_bitrate : 0\


    


    I put the same command on 2 different shells and on one I get the audio track, or the video one on the other..

    


    Question : Since I have seen a site properly using this link (I had audio and video on the player) how can I use ffmpeg (or any other program ) to grab both input and output them in a single file ?

    


    I tried to use -analyzeduration 1000M -probesize 1000M in ffmpeg parameters but it doesn't help

    


  • Discord FFMPEG audio wont play from yt-dlp

    19 mars 2023, par user21236822

    My question is this : Why isn't my bot playing audio ?

    


    I want the bot to join, play audio from queue, then disconnect without downloading an mp3 file.

    


    I tried using youtube-dl, but I switched to the yt-dlp library after getting errors I couldn't fix.
I am running on Windows 10 locally. All my libraries are up to date.

    


    Here are my ydl_opts and FFMPEG_OPTS :

    


    ydl_opts = {
    'format': 'bestaudio/best',
    'postprocessors': [{
        'key': 'FFmpegExtractAudio',
        'preferredcodec': 'mp3',
        'preferredquality': '192',
    }],
}

FFMPEG_OPTIONS = {
    'before_options': '-reconnect 1 -reconnect_streamed 1 -reconnect_delay_max 5',
    'options': '-vn'
} 


    


    Here is where I believe the problem is.

    


    async def play():
    print("Play Called")
    musicPlay()
    # Get message object from initial request
    message = ytLinkQue.get()
    print(f"Message object recieved: {message}")
    voiceChannel = message.author.voice.channel
    vc = await voiceChannel.connect()
    songsPlayed = 0
    
    while not ytLinkQue.empty():
        # Get current song
        currentSong = ytLinkQue.get()[0]
        print(f"Current song: {currentSong}")

        # Get song from Youtube
        with yt_dlp.YoutubeDL(ydl_opts) as ydl:
            # song = ydl.download(currentSong)
            info = ydl.extract_info(currentSong, download=False)
            song = info['formats'][0]['url']

        # Play Song
        vc.play(discord.FFmpegPCMAudio(song, **FFMPEG_OPTIONS), after=lambda e: print('Song done'))

        # Wait until the song has finished playing
        while vc.is_playing():
            print("playing rn")
            await asyncio.sleep(1)
    
    await vc.disconnect()
    musicStop()


    


    When play() is called, here is the output in terminal with my annotations as **** text **** :

    


    >python main.py&#xA;2023-02-17 15:21:09 INFO     discord.client logging in using static token&#xA;2023-02-17 15:21:10 INFO     discord.gateway Shard ID None has connected to Gateway (Session ID: 60b9fce14faa5daa4aed9eb6db01a74d).&#xA;Max que: 50&#xA;Text Channel: 828698708123451434&#xA;Testing Bot#4591 is ready.&#xA;Passing message object&#xA;**** play() funciton is called ****&#xA;Play Called&#xA;Message object recieved: <message channel="<TextChannel" position="7" nsfw="False" news="False"> type= author=<member discriminator="&#x27;0199&#x27;" bot="False" nick="&#x27;Fragnk7?&#x27;" guild="<Guild" chunked="True">> flags=<messageflags value="0">>&#xA;2023-02-17 15:21:16 INFO     discord.voice_client Connecting to voice...&#xA;2023-02-17 15:21:16 INFO     discord.voice_client Starting voice handshake... (connection attempt 1)&#xA;2023-02-17 15:21:17 INFO     discord.voice_client Voice handshake complete. Endpoint found seattle2004.discord.media&#xA;Current song: https://www.youtube.com/watch?v=vcAp4nmTZCA&#xA;[youtube] Extracting URL: https://www.youtube.com/watch?v=vcAp4nmTZCA &#xA;[youtube] vcAp4nmTZCA: Downloading webpage &#xA;[youtube] vcAp4nmTZCA: Downloading android player API JSON &#xA;**** Does not play any audio ****&#xA;Playing rn&#xA;Song done&#xA;2023-02-17 15:21:18 INFO     discord.player ffmpeg process 20700 successfully terminated with return code of 1.&#xA;2023-02-17 15:21:19 INFO     discord.voice_client The voice handshake is being terminated for Channel ID 400178308467392513 (Guild ID 261601676941721602)&#xA;2023-02-17 15:21:19 INFO     discord.voice_client Disconnecting from voice normally, close code 1000.&#xA;</messageflags></member></message>

    &#xA;

    On Discord's end, the bot successfully connects then disconnects after 2 second.

    &#xA;

    Note : I've only included code I think is relevant. Please let me know if I should add anything else to the post, otherwise, here is the github for the project. Code is in main.py.&#xA;https://github.com/LukeLeimbach/wallMomentMusic

    &#xA;

    Thank you in advance !

    &#xA;

    I've applied the advice from these posts but it still will not play audio :

    &#xA;

    -https://stackoverflow.com/questions/45770016/how-do-i-make-my-discord-bot-play-audio-from-youtube

    &#xA;

    -https://stackoverflow.com/questions/66070749/how-to-fix-discord-music-bot-that-stops-playing-before-the-song-is-actually-over?newreg=c70dd786cf5844e490045494223c0381

    &#xA;

    -https://stackoverflow.com/questions/57688808/playing-music-with-a-bot-from-youtube-without-downloading-the-file

    &#xA;

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