Method DoOnCodecList

modules/import-export/mod-ffmpeg/ExportFFmpegOptions.cpp:1285–1333

}

void ExportFFmpegOptions::DoOnCodecList()
{
   wxString *selcdc = nullptr;
   wxString* selcdclong = nullptr;

   FindSelectedCodec(&selcdc, &selcdclong);

   if (selcdc == nullptr)
   {
      return;
   }

   wxString* selfmt = nullptr;
   wxString* selfmtlong = nullptr;

   FindSelectedFormat(&selfmt, &selfmtlong);

   auto cdc = mFFmpeg->CreateEncoder(selcdc->ToUTF8());
   if (cdc == nullptr)
   {
      //This shouldn't really happen
      /* i18n-hint: "codec" is short for a "coder-decoder" algorithm */
      mCodecName->SetLabel(wxString(_("Failed to find the codec")));
      return;
   }

   mCodecName->SetLabel(wxString::Format(wxT("[%d] %s"), (int) mFFmpeg->GetAudacityCodecID(cdc->GetId()).value, *selcdclong));

   if (selfmt != nullptr)
   {
      auto fmt = mFFmpeg->GuessOutputFormat(selfmt->ToUTF8(), nullptr, nullptr);
      if (fmt == nullptr)
      {
         selfmt = nullptr;
         selfmtlong = nullptr;
      }
   }

   int newselfmt = FetchCompatibleFormatList(
      mFFmpeg->GetAudacityCodecID(cdc->GetId()), selfmt);

   if (newselfmt >= 0)
      mFormatList->Select(newselfmt);

   EnableDisableControls(cdc.get(), selfmt);
   Layout();
   Fit();
   return;
}

///
///