id stringlengths 15 54 | text stringlengths 3 133k | title stringclasses 1
value |
|---|---|---|
ros_convert/rosbag2storagemcap_44.txt | Equivalent to this storage configuration: | |
ros_convert/rosbag2storagemcap1_161.txt | [ Report repository ](/contact/report-
content?content_url=https%3A%2F%2Fgithub.com%2Fros-
tooling%2Frosbag2_storage_mcap&report=ros-tooling+%28user%29) | |
ros_convert/rosbag2storagemcap_25.txt | This package provides a [ storage plugin
](https://github.com/ros2/rosbag2#storage-format-plugin-architecture) for
rosbag2 which extends it with support for the [ MCAP ](https://mcap.dev) file
format. | |
ros_convert/rosbag2storagemcap_287.txt | * [ github-ros2-rosbag2 ](/p/rosbag2_storage_mcap/github-ros2-rosbag2)
* [ github-ros-tooling-rosbag2_storage_mcap ](/p/rosbag2_storage_mcap/github-ros-tooling-rosbag2_storage_mcap) | |
ros_convert/rosbag2storagemcap_79.txt | 1\. Moved code responsible for adding schema and channel from write(msg) to
create_topic(topic) method to reduce performance burden on first message write
and in lieu to preparation for moving schema collection process to upper
SequentialWriter layer. | |
ros_convert/rosbag2storagemcap_50.txt | #### ` zstd_fast ` | |
ros_convert/rosbag2storagemcap1_77.txt | ### | |
ros_convert/717_347.txt | Labels | |
ros_convert/717_123.txt | Copy link | |
ros_convert/rosbag2storagemcap_2.txt | [ ](https://lunrjs.com/guides/searching.html "Help to Search") | |
ros_convert/717_24.txt | Clear | |
ros_convert/rosbag2storagemcap1_16.txt | * [ GitHub Sponsors Fund open source developers ](/sponsors) | |
ros_convert/717_146.txt | Sorry, something went wrong. | |
ros_convert/rosbag2storagemcap1_105.txt | # ⚠️ Moved to [ ros2/rosbag2 ](https://github.com/ros2/rosbag2) ⚠️ | |
ros_convert/717_44.txt | * [ Code ](/ros2/rosbag2)
* [ Issues ](/ros2/rosbag2/issues)
* [ Pull requests ](/ros2/rosbag2/pulls)
* [ Actions ](/ros2/rosbag2/actions)
* [ Projects ](/ros2/rosbag2/projects)
* [ Security ](/ros2/rosbag2/security)
* [ Insights ](/ros2/rosbag2/pulse) | |
ros_convert/rosbag2storagemcap_404.txt | * [1.0.0] Use Summary section for get_metadata() and seek(), implement remaining methods ( [ #17 ](https://github.com/wep21/rosbag2_storage_mcap/issues/17) )
* feat: add play impl ( [ #16 ](https://github.com/wep21/rosbag2_storage_mcap/issues/16) )
* chore: refine package.xml ( [ #15 ](https://github.com/wep21/... | |
ros_convert/717_114.txt | In my mind, the metadata format/version and storage format/version are **NOT**
equivalent. In future, we may add in a parameter to the metadata to keep track
of what storage format/version is in use by the bag, but I feel that the
underlying storage format should be allowed to evolve/update as more and
better technique... | |
ros_convert/rosbag2storagemcap_310.txt | 1. Fixed some findings from Clang-Tidy
2. Some renames according to the ROS2 coding style
3. Add default initializations for member variables | |
ros_convert/717_118.txt | ## 2\. Rewrite a bag within the same version, with different configuration | |
ros_convert/rosbag2storagemcap_159.txt | Equivalent to this storage configuration: | |
ros_convert/717_316.txt | Copy link | |
ros_convert/rosbag2storagemcap_46.txt | Using MCAPs written with ` fastwrite ` as a long-term storage format is not
recommended. Some features will not work when reading MCAP files without a
message index, such as reading messages from a subset of topics or seeking.
When recording MCAPs on your robot with ` fastwrite ` , it is a good idea to
post-process the... | |
ros_convert/717_339.txt | Contributor Author | |
ros_convert/rosbag2storagemcap_315.txt | ## 0.3.0 (2022-09-09) | |
ros_convert/rosbag2storagemcap1_64.txt | Last commit date
---|---|---|---
## Latest commit | |
ros_convert/rosbag2storagemcap_198.txt | [ API Docs ](http://docs.ros.org/en/iron/p/rosbag2_storage_mcap "View API
documentation on docs.ros.org") [ Browse Code
](https://github.com/ros2/rosbag2/tree/iron/rosbag2_storage_mcap "View source
code on repository") | |
ros_convert/rosbag2storagemcap_21.txt | #### Authors | |
ros_convert/717_62.txt | # ROS 2 Bag Converter #717 | |
ros_convert/rosbag2storagemcap1_118.txt | Field | Type / Values | Description
---|---|---
noChunkCRC | bool | Disable CRC calculation for Chunks. Ignored if `
noChunking=true ` .
noAttachmentCRC | bool | Disable CRC calculation for Attachments.
enableDataCRC | bool | Enables CRC calculation for the entire Data
section. Useful when ` noC... | |
ros_convert/deserializingmultipl_36.txt | But the data does not deserialize correctly except for the first type, I
assume it is because it should receive an offset of some sort before
deserialitazion starts. | |
ros_convert/rosbag2storagemcap_314.txt | * Contributors: James Smith, Michael Orlov | |
ros_convert/rosbag2storagemcap_3.txt | 1. [ Home ](/)
2. [ Packages ](/packages)
3. rosbag2_storage_mcap | |
ros_convert/rosbag2storagemcap_52.txt | Equivalent to this storage configuration: | |
ros_convert/rosbag2storagemcap_10.txt | * [ github-ros2-rosbag2 ](/p/rosbag2_storage_mcap/github-ros2-rosbag2)
* [ github-ros-tooling-rosbag2_storage_mcap ](/p/rosbag2_storage_mcap/github-ros-tooling-rosbag2_storage_mcap) | |
ros_convert/ros2_10.txt | Examples
* [ Python ](https://github.com/foxglove/mcap/tree/main/python/examples/ros2) \- [ reader ](https://github.com/foxglove/mcap/tree/main/python/examples/ros2/py_mcap_demo/py_mcap_demo/reader.py) and [ writer ](https://github.com/foxglove/mcap/tree/main/python/examples/ros2/py_mcap_demo/py_mcap_demo/write... | |
ros_convert/rosbag2storagemcap1_135.txt | #### ` zstd_small ` | |
ros_convert/717_69.txt | Contributor | |
ros_convert/deserializingmultipl_11.txt | * [ ros2 ](/questions/scope:all/sort:activity-desc/tags:ros2/page:1/) | |
ros_convert/ros2_2.txt | Record with MCAP
ROS2 supports recording directly to MCAP using the [ rosbag2 MCAP storage
plugin ](https://github.com/ros-tooling/rosbag2_storage_mcap) . To get
started, install the plugin:
$ sudo apt-get install ros-$ROS_DISTRO-rosbag2-storage-mcap
Set your storage ID to ` mcap ` when rec... | |
ros_convert/717_187.txt | For example, the keys for the default SQLite storage would be what's here: | |
ros_convert/rosbag2storagemcap_294.txt | #### Additional Links | |
ros_convert/717_88.txt | Copy link | |
ros_convert/717_74.txt | While the spawning comment referred to the converter being used to upgrade bag
formats, I feel that it should be possible to implement this generically
enough that you could convert from any supported bag type to any other
supported bag type. In theory, at any rate. | |
ros_convert/717_154.txt | > Let me propose a slightly different definition structure according to the
> implementation: | |
ros_convert/rosbag2storagemcap_274.txt | ### Recent questions tagged ` rosbag2_storage_mcap ` at **[ Robotics Stack
Exchange ](https://robotics.stackexchange.com/) ** | |
ros_convert/717_140.txt | * Create ` Reader(input_bag) `
* Create ` Writer(output_bag, output_configuration) `
* ` while reader.has_next(): writer.write(reader.next()) ` | |
ros_convert/rosbag2storagemcap_417.txt | _No message files found._ | |
ros_convert/rosbag2storagemcap_187.txt | Name | Repo | Deps | [ rosbag2_storage_default_plugins
](/p/rosbag2_storage_default_plugins/github-ros2-rosbag2#iron) | [ github-
ros2-rosbag2 ](/r/rosbag2/github-ros2-rosbag2) | [
](/p/rosbag2_storage_default_plugins/github-ros2-rosbag2#iron-deps)
---|---|---
### Launch files | |
ros_convert/rosbag2storagemcap1_113.txt | ## Usage | |
ros_convert/rosbag2storagemcap_241.txt |
noChunking: true
noSummaryCRC: true
| |
ros_convert/rosbag2storagemcap_251.txt | Whenever a ROS 2 distribution reaches EOL, search for comments marked
COMPATIBILITY - which may no longer be needed when no new releases will be
made for that distro. | |
ros_convert/rosbag2storagemcap_313.txt | * rosbag2_storage_mcap: add storage preset profiles | |
ros_convert/rosbag2storagemcap_65.txt | ## 0.15.7 (2023-07-18) | |
ros_convert/717_306.txt | Copy link | |
ros_convert/deserializingmultipl_26.txt |
ros2 run turtlesim turtlesim_node
ros2 run turtlesim turtle_teleop_key
| |
ros_convert/rosbag2storagemcap_200.txt | ### [ rosbag2_storage_mcap ](/p/rosbag2_storage_mcap) package from [ rosbag2
](/r/rosbag2/github-ros2-rosbag2) repo | |
ros_convert/rosbag2storagemcap_31.txt |
# Replace "rolling" with your ROS distro (`echo $ROS_DISTRO`)
$ sudo apt install ros-rolling-rosbag2-storage-mcap
| |
ros_convert/717_205.txt | ### | |
ros_convert/rosbag2storagemcap1_8.txt | * Solutions | |
ros_convert/rosbag2storagemcap_148.txt | Use MCAP files with regular [ ` ros2 bag ` commands
](https://docs.ros.org/en/humble/Tutorials/Beginner-CLI-Tools/Recording-And-
Playing-Back-Data/Recording-And-Playing-Back-Data.html) by adding the `
--storage mcap ` option (abbreviated as ` -s mcap ` ): | |
ros_convert/717_66.txt | ## Comments | |
ros_convert/717_215.txt | Collaborator | |
ros_convert/rosbag2storagemcap1_112.txt |
# Replace "humble" with your ROS distro (`echo $ROS_DISTRO`)
$ sudo apt install ros-humble-rosbag2-storage-mcap | |
ros_convert/717_35.txt | Cancel Create saved search | |
ros_convert/rosbag2storagemcap_202.txt | * [ github-ros2-rosbag2 ](/p/rosbag2_storage_mcap/github-ros2-rosbag2)
* [ github-ros-tooling-rosbag2_storage_mcap ](/p/rosbag2_storage_mcap/github-ros-tooling-rosbag2_storage_mcap) | |
ros_convert/717_227.txt | The issue I see with that approach, though, is that you would need each
version to understand how to convert their data to/from every other version.
Any time someone adds a new version, you would have to go through all the
previous versions and create code to convert to/from that version. If we
convert to/from the NIF,... | |
ros_convert/717_32.txt | Name | |
ros_convert/717_281.txt | Copy link | |
ros_convert/rosbag2storagemcap_281.txt | No version for distro **crystal** . Known supported distros are highlighted in
the buttons above. | |
ros_convert/rosbag2storagemcap_385.txt | * Contributors: James Smith, Michael Orlov | |
ros_convert/rosbag2storagemcap_418.txt | ### Services | |
ros_convert/rosbag2storagemcap_180.txt | _See[ ROS Wiki Tutorials ](http://wiki.ros.org/rosbag2_storage_mcap/Tutorials)
for more details. _ | |
ros_convert/717_136.txt | Side note: These two structures may not actually be currently split along the
right boundaries. They also happen to contain some "runtime implementation
details" (such as number of compression threads, message queue size), which we
can ignore for the sake of this discussion. This side note suggests to me that
we might ... | |
ros_convert/rosbag2storagemcap_371.txt | README | |
ros_convert/rosbag2storagemcap_235.txt | Configures the MCAP writer for the highest possible write throughput and
lowest resource utilization. This preset does not calculate CRCs for integrity
checking, and does not write a message index. This preset profile is useful
for resource-constrained robots. | |
ros_convert/717_292.txt | Copy link | |
ros_convert/717_178.txt | That may be a big enough feature to have its own standalone ticket, like
"Tanslate older CDR messages to newer message definitions". The "translate
serialization format to generically introspectable key/value tree" could be
implemented by specific serialization format plugins, and then a common bit of
code could implem... | |
ros_convert/rosbag2storagemcap_164.txt |
noChunking: true
noSummaryCRC: true
| |
ros_convert/717_78.txt | In order to be a _true_ bag converter, it must do the following: | |
ros_convert/717_248.txt | Copy link | |
ros_convert/rosbag2storagemcap_365.txt | #### Additional Links | |
ros_convert/rosbag2storagemcap1_141.txt |
$ source /opt/ros/[distro]/setup.bash
$ git clone https://github.com/ros-tooling/rosbag2_storage_mcap.git
$ cd rosbag2_storage_mcap
$ colcon build
# In another shell:
$ source /opt/ros/[distro]/setup.bash
$ cd rosbag2_storage_mcap
$ source install/local_setup.bash
$ ro... | |
ros_convert/rosbag2storagemcap_430.txt | No version for distro **kinetic** . Known supported distros are highlighted in
the buttons above. | |
ros_convert/ros2_1.txt | ROS 2
| |
ros_convert/717_203.txt | Copy link | |
ros_convert/rosbag2storagemcap1_98.txt | [ LICENSE ](/ros-tooling/rosbag2_storage_mcap/blob/main/LICENSE "LICENSE") | |
ros_convert/717_43.txt | Additional navigation options | |
ros_convert/717_225.txt | ### | |
ros_convert/rosbag2storagemcap_307.txt | * set defaults for SQLite plugin parity ( [ #68 ](https://github.com/ros-tooling/rosbag2_storage_mcap/issues/68) )
* rosbag2_storage_mcap: add storage preset profiles ( [ #57 ](https://github.com/ros-tooling/rosbag2_storage_mcap/issues/57) )
* rename test_fixture_interfaces package to testdata ( [ #64 ](https:/... | |
ros_convert/rosbag2storagemcap1_17.txt | * [ The ReadME Project GitHub community articles ](/readme) | |
ros_convert/rosbag2storagemcap_412.txt | ### Dependant Packages | |
ros_convert/rosbag2storagemcap_295.txt | _No additional links._ | |
ros_convert/717_13.txt | Resources | |
ros_convert/rosbag2storagemcap1_132.txt | Configures the MCAP writer to use chunk compression with [ zstd
](http://facebook.github.io/zstd/) . Chunk compression yields file sizes
comparable to bags compressed with file-level compression, but allows tools to
efficiently read messages without decompressing the entire bag. This preset
uses the lowest compression ... | |
ros_convert/717_214.txt | Copy link | |
ros_convert/deserializingmultipl_75.txt | [ subscription callback types ROS1 vs. ROS2 ](/question/333462/subscription-
callback-types-ros1-vs-ros2/) | |
ros_convert/rosbag2storagemcap_324.txt | * Fix build for Foxy ( [ #34 ](https://github.com/ros-tooling/rosbag2_storage_mcap/issues/34) )
* Contributors: Jacob Bandes-Storch | |
ros_convert/rosbag2storagemcap1_15.txt | * Open Source | |
ros_convert/rosbag2storagemcap1_63.txt | Last commit message | |
ros_convert/717_77.txt | ## Completion Criteria |
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