$1 = {m_open_stream = 0x44f120 <tvh_muxer_open_stream>,
  m_open_file = 0x44f0f0 <tvh_muxer_open_file>,
  m_mime = 0x44f030 <tvh_muxer_mime>, m_init = 0x44f000 <tvh_muxer_init>,
  m_reconfigure = 0x44ef40 <tvh_muxer_reconfigure>,
  m_close = 0x44ef70 <tvh_muxer_close>,
  m_destroy = 0x44ef50 <tvh_muxer_destroy>,
  m_write_meta = 0x44efa0 <tvh_muxer_write_meta>,
  m_write_pkt = 0x44f150 <tvh_muxer_write_pkt>,
  m_add_marker = 0x44efd0 <tvh_muxer_add_marker>, m_errors = 0,
  m_container = MC_MATROSKA, m_cache = 48}