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Autres articles (111)
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Des sites réalisés avec MediaSPIP
2 mai 2011, parCette page présente quelques-uns des sites fonctionnant sous MediaSPIP.
Vous pouvez bien entendu ajouter le votre grâce au formulaire en bas de page. -
Support audio et vidéo HTML5
10 avril 2011MediaSPIP utilise les balises HTML5 video et audio pour la lecture de documents multimedia en profitant des dernières innovations du W3C supportées par les navigateurs modernes.
Pour les navigateurs plus anciens, le lecteur flash Flowplayer est utilisé.
Le lecteur HTML5 utilisé a été spécifiquement créé pour MediaSPIP : il est complètement modifiable graphiquement pour correspondre à un thème choisi.
Ces technologies permettent de distribuer vidéo et son à la fois sur des ordinateurs conventionnels (...) -
HTML5 audio and video support
13 avril 2011, parMediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
For older browsers the Flowplayer flash fallback is used.
MediaSPIP allows for media playback on major mobile platforms with the above (...)
Sur d’autres sites (6408)
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I cannot play a mp3 file on Discord's voice channel using discord.py
1er décembre 2024, par ra1nedI am creating a discord bot that plays lofi for me. It does not play a song for me even though it shows a green indicator on a voice channel.


Here's what I've written :


if message.content == "!join":
 await message.author.voice.channel.connect()
 await message.channel.send("Successfully connected")

if message.content == "!play":
 if message.guild.voice_client is None: 
 await message.channel.send("use !join")
 return
 
 await message.channel.send("playing a song rn")
 print('*** playing a song rn')
 
 message.guild.voice_client.play(discord.FFmpegPCMAudio('lofi.mp3'))



I put
FFmpeg.exe
andlofi.mp3
in the same directory as this script.
Also, it is strange that FFmpeg does not return any exception nor output on console although it seems to have failed to load the file. I have seen people who had the same problem, but it seems like that they get some error messages, unlike me.

Here's the output on console after using !join


2024-12-01 16:59:39 INFO discord.voice_state Connecting to voice...
2024-12-01 16:59:39 INFO discord.voice_state Starting voice handshake... (connection attempt 1)
2024-12-01 16:59:40 INFO discord.voice_state Voice handshake complete. Endpoint found: japan8946.discord.media
2024-12-01 16:59:40 INFO discord.voice_state Voice connection complete.



after using !play, it only displays the message I wrote :


*** playing a song rn



Can someone help me with this ?


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React-Native FFmpeg-kit VideoCompress command not working
6 septembre 2024, par BrianI'm Using FFmpeg-kit's React-Native Kit


And I want to encode H264 to HEVC.
But the Videotoolbox in ios not working


I use "ffmpeg-kit-react-native" : "^6.0.2"
And here is my Code


// hevc_videotoolbox
 await FFmpegKit.execute(`-i ${videoUri} -c:v hevc_videotoolbox -c:a aac -tag:v hvc1 -movflags +faststart -y ${outputUri}`);
 } else {
 await FFmpegKit.execute(`-i ${videoUri} -c:v hevc_omx -c:a aac -tag:v hvc1 -movflags +faststart -y ${outputUri}`);
 }



But I got the error follwed like this


LOG libavutil 58. 2.100 / 58. 2.100
 LOG libavcodec 60. 3.100 / 60. 3.100
 LOG libavformat 60. 3.100 / 60. 3.100
 LOG libavdevice 60. 1.100 / 60. 1.100
 LOG libavfilter 9. 3.100 / 9. 3.100
 LOG libswscale 7. 1.100 / 7. 1.100
 LOG libswresample 4. 10.100 / 4. 10.100
 LOG Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 
 LOG Metadata:
 LOG major_brand :
 LOG mp42
 LOG 
 LOG minor_version :
 LOG 1
 LOG 
 LOG compatible_brands:
 LOG isommp41mp42
 LOG 
 LOG creation_time :
 LOG 2024-08-29T02:42:24.000000Z
 LOG 
 LOG Duration:
 LOG 00:00:23.10
 LOG , start:
 LOG 0.000000
 LOG , bitrate:
 LOG 1223 kb/s
 LOG 
 LOG Stream #0:0
 LOG [0x1]
 LOG (und)
 LOG : Video: h264 (avc1 / 0x31637661), yuv420p(tv, bt709, progressive), 640x360 [SAR 1:1 DAR 16:9], 1220 kb/s
 LOG ,
 LOG 30 fps,
 LOG 30 tbr,
 LOG 600 tbn
 LOG (default)
 LOG 
 LOG Metadata:
 LOG creation_time :
 LOG 2024-08-29T02:42:24.000000Z
 LOG 
 LOG handler_name :
 LOG Core Media Video
 LOG 
 LOG vendor_id :
 LOG [0][0][0][0]
 LOG 
 LOG Stream mapping:
 LOG Stream #0:0 -> #0:0
 LOG (h264 (native) -> hevc (hevc_videotoolbox))
 LOG 
 LOG Press [q] to stop, [?] for help
 LOG [hevc_videotoolbox @ 0x11af89120] Error encoding frame: -12905
 LOG [hevc_videotoolbox @ 0x11af89120] popping: -542398533
 LOG [vost#0:0/hevc_videotoolbox @ 0x11af88e50] Error initializing output stream: Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height
 LOG Conversion failed!



How can I fix this error ?


I read the
stack overflow






But that links doesn't work for me
I want to compress video's compressing with react-native on ios and android for reducing server cost


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avformat/iamf_parse : reject ambisonics mode > 1
29 novembre 2024, par Michael Niedermayeravformat/iamf_parse : reject ambisonics mode > 1
ambisonics mode > 1 does not initialize any layer but layer 0
is unconditionally dereferencedFixes : poc-2024-11
Fixes : null pointer dereference
Found-by : 苏童 <220235212@seu.edu.cn>
Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>