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• lavfi/tonemap_opencl : reuse color matrix calculation from colorspace.c

  22 janvier 2019, par Ruiling Song

  lavfi/tonemap_opencl : reuse color matrix calculation from colorspace.c
  Signed-off-by : Ruiling Song <ruiling.song@intel.com>
  

  • [DH] libavfilter/opencl/colorspace_common.cl
  • [DH] libavfilter/vf_tonemap_opencl.c

• TypeError : 'FFmpegOpusAudio' object is not subscriptable

  12 octobre 2022, par Virat Chauhan

  I am getting this error whenever I try to get the bot to play a song in vc :

  


  await ctx.send('Now playing ' + '**' + str(queues[ctx.message.guild.id]['title'][0]) + '**')
TypeError: 'FFmpegOpusAudio' object is not subscriptable


  


  Here is the relevant code :

  


    async def playSong(self, ctx, url):
    queues[ctx.message.guild.id]['title'] = []
    with youtube_dl.YoutubeDL(self.YDL_OPTIONS) as ydl:
      info = ydl.extract_info(url, download=False)
      if 'entries' in info:        # if no url is input
        url2 = info['entries'][0]['formats'][0]['url']
        queues[ctx.message.guild.id]['title'].append(info['entries'][0]['title'])
      elif 'formats' in info:      # if url is passed
        url2 = info['formats'][0]['url']
        queues[ctx.message.guild.id]['title'].append(info['title'])
      #print(queues[ctx.message.guild.id]['title'][0])
      stream = await discord.FFmpegOpusAudio.from_probe(url2, **self.FFMPEG_OPTIONS)
    return stream
  
  @commands.command(name='play', help="Plays any song", aliases=['p'])
  async def play(self, ctx, *, url):
    vc = ctx.guild.voice_client
    if not vc.is_playing():
      guild = ctx.message.guild
      
      queues[guild.id] = {}
      stream = await self.playSong(ctx, url)
      queues[guild.id] = stream
      vc.play(stream, after=lambda e: self.queueCheck(guild.id, vc))
      await ctx.send('Now playing ' + '**' + str(queues[ctx.message.guild.id]['title'][0]) + '**')


  


  I am aware that this can be solved with having two dictionaries but I wish to contain all data inside a single structure.

  


• lavu/opencl : replace va_ext.h with standard name

  23 novembre 2018, par Ruiling Song

  lavu/opencl : replace va_ext.h with standard name
  Khronos OpenCL header (https://github.com/KhronosGroup/OpenCL-Headers)
  
  uses cl_va_api_media_sharing_intel.h. And Intel's official OpenCL driver
  
  for Intel GPU (https://github.com/intel/compute-runtime) was compiled
  
  against Khronos OpenCL header. So it's better to align with Khronos.
  Signed-off-by : Ruiling Song <ruiling.song@intel.com>
  

  • [DH] configure
  • [DH] libavutil/hwcontext_opencl.c