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2019-03-20 17:40:30 -0500 marked best answer Index_pos meaning in rosbag

Hy, Can someone please explain purpose of index_pos field in bag header record. Description of it is: offset of first record after the chunk section. When i use audio_capture packages to record mp3 sound, index_pos is pointing to connection record. Shouldn't it be pointing to Index data record, becouse chunk record consist of message records and connection records? Why 2 Connection redords exist?

Bag header record |

Chunk record |

Connection record |

Msg records |

Index data record |

Connection record <----- index_pos |

Chunk info record |

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2018-12-06 03:28:12 -0500 commented question multiple chunks one connection rosbag structure

ROSBAG V2.0

2018-12-06 03:27:11 -0500 edited question multiple chunks one connection rosbag structure

multiple chunks one connection rosbag structure If i have multiple chunks and 1 connection in my bag how it's structure

2018-12-06 03:24:21 -0500 edited question multiple chunks one connection rosbag structure

multiple chunks one connection rosbag structure If i have multiple chunks and 1 connection in my bag how it's structure

2018-12-06 03:23:51 -0500 edited question multiple chunks one connection rosbag structure

multiple chunks one connection rosbag structure If i have multiple chunks and 1 connection in my bag how it's structure

2018-12-06 03:22:32 -0500 edited question multiple chunks one connection rosbag structure

multiple chunks one connection rosbag structure If i have multiple chunks and 1 connection in my bag how it's structure

2018-12-06 02:42:06 -0500 asked a question multiple chunks one connection rosbag structure

multiple chunks one connection rosbag structure If i have multiple chunks and 1 connection in my bag how it's structure

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2018-11-22 07:25:02 -0500 commented answer Index_pos meaning in rosbag

might be bug in : https://github.com/ros-drivers/audio_common When i use this bag2wav converter : https://github.com/sbr

2018-11-22 07:24:32 -0500 commented answer Index_pos meaning in rosbag

might be bug in : https://github.com/ros-drivers/audio_common When i use this bag2wav converter : https://github.com/sbr

2018-11-22 07:24:20 -0500 commented answer Index_pos meaning in rosbag

might be bug in : https://github.com/ros-drivers/audio_common When i use this bag2wav converter :https://github.com/sbro

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2018-11-16 06:14:22 -0500 edited question Index_pos meaning in rosbag

Index_pos meaning in rosbag Hy, Can someone please explain purpose of index_pos field in bag header record. Description

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2018-11-16 03:50:37 -0500 edited question Index_pos meaning in rosbag

Index_pos meaning in rosbag Hy, Can someone please explain purpose of index_pos field in bag header record. Description

2018-11-16 03:50:05 -0500 asked a question Index_pos meaning in rosbag

Index_pos meaning in rosbag Hy, Can someone please explain purpose of index_pos field in bag header record. Description