mlaiacker / rosbag2video Goto Github PK
View Code? Open in Web Editor NEWconverts image sequence in ros bag files to video files
License: GNU General Public License v2.0
rosbag2video's People
Contributors
Stargazers
Watchers
Forkers
nicolaiharich xueyinhualuo sensenadmin aviogit apaisal krokicki dentopt vbillys ndimubanzisenga merlotq donrv lucasw alexanderallenbrown habiba-farrukh janccarstensen pavankumarbn huiyulhy izengpan sneheshs doctorwk007 wulifa tunahansalih turtlezhong ouyangandy schmidtp1 baquatelle nickgoberville emmanuel555 petrapa6 rkmth roscn thecasuist adnanobot felixxstadler yonghaolong nivir shivampatel-meng dung-nd joy19920609 pudit frankbau alperk-cvml nreplogle mohamadhalwani sensing-intelligent-system young147 newcanopies barabun sonnguyenasu leader1632 ros-robot-series lyh458 plusk01 zhijunhan han1222 gogogo2015 chouer19 iifawzi olivetom qianqian121 joy-zqq leicheng5 xbroquer sadjadasghari project-dair ep51lon lupusorina fabianthomsen randomlylelo cnvoid avl4400etrac jesusmoralesuma adnanmunawar adeguet1 agauto mliukf alberthli lachie-aerialrobotics jackhaoyingzhou hmchuang dancbee lifeisgood-ai jochipochi hongqingthomas leslie20200401 g-kumar haohaoalt pipebots c-nr opan08 hanzhic gwkim-eintelligence zhaoyu24 mpinb camilletaglione munjuhyeok kaidwang sichaoliukth fickrie67 mzahanarosbag2video's Issues
E: Unable to locate package python3-roslib & python3-sensor-msgs
Hi, I have the same problem with #17 . The solution there doesn't work for me. Is there a solution to this problem yet?
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 18.04.5 LTS
Release: 18.04
Codename: bionic
Thanks a lot in advance!
unsupported encoding: mono16 /depth_image
Hi, Thank you for the great work.
My rosbag topic is /depth_image with datatype: sensor_msgs/Image, it obtained by convert lidar (VLP-16) point clouds into a depth image (mono16).
Could you give me some suggestions to use your code to support my datatype?
Any help is much appreciated:)
-fps vs -r
You use both -fps (usage) and -r (example) as parameters in the readme. I guess it should only be -r?
how to convert a ros2 humble bag to a video using ros2bag2video.py Python script?
I am not sure how to use ros2bag2video.py file for a ros2 bag created using ros 2 humble. If I don't use -t flag it tells me I have to use topic name and when I select one of the topics from the metadata.yaml file of the recorded bag file, I get this error. What's your opinion? Thanks for any input.
(base) mona@ada:~/rosbag2video$ /usr/bin/python3.10 ros2bag2video.py -t /camera/camera/extrinsics/depth_to_color ~/rosbag2_2023_11_01-15_52_42/
FPS (int) = 25
Rate (float) = 1.0
Topic (str) = /camera/camera/extrinsics/depth_to_color
Output File (str) = output.mp4
Verbose (bool) = False
Reading info from bag file: /home/mona/rosbag2_2023_11_01-15_52_42/
ROS Message name = realsense2_camera_msgs/msg/Extrinsics
Image count = 1
msgtype = None
AJB: subscribing to msg: None on topic: /camera/camera/extrinsics/depth_to_color
Traceback (most recent call last):
File "/home/mona/rosbag2video/ros2bag2video.py", line 430, in <module>
main(sys.argv)
File "/home/mona/rosbag2video/ros2bag2video.py", line 420, in main
videowriter = RosVideoWriter(args)
File "/home/mona/rosbag2video/ros2bag2video.py", line 142, in __init__
self.subscription = self.create_subscription(
File "/opt/ros/humble/local/lib/python3.10/dist-packages/rclpy/node.py", line 1367, in create_subscription
check_is_valid_msg_type(msg_type)
File "/opt/ros/humble/local/lib/python3.10/dist-packages/rclpy/type_support.py", line 35, in check_is_valid_msg_type
check_for_type_support(msg_type)
File "/opt/ros/humble/local/lib/python3.10/dist-packages/rclpy/type_support.py", line 20, in check_for_type_support
ts = msg_or_srv_type.__class__._TYPE_SUPPORT
AttributeError: type object 'NoneType' has no attribute '_TYPE_SUPPORT' This might be a ROS 1 message type but it should be a ROS 2 message type. Make sure to source your ROS 2 workspace after your ROS 1 workspace.
and with no topic, I get this error:
(base) mona@ada:~/rosbag2video$ /usr/bin/python3.10 ros2bag2video.py ~/rosbag2_2023_11_01-15_52_42/
FPS (int) = 25
Rate (float) = 1.0
Topic (str) =
Output File (str) = output.mp4
Verbose (bool) = False
Reading info from bag file: /home/mona/rosbag2_2023_11_01-15_52_42/
ROS Message name = geometry_msgs/msg/PointStamped
Image count = 0
msgtype = None
AJB: subscribing to msg: None on topic:
Traceback (most recent call last):
File "/home/mona/rosbag2video/ros2bag2video.py", line 430, in <module>
main(sys.argv)
File "/home/mona/rosbag2video/ros2bag2video.py", line 420, in main
videowriter = RosVideoWriter(args)
File "/home/mona/rosbag2video/ros2bag2video.py", line 142, in __init__
self.subscription = self.create_subscription(
File "/opt/ros/humble/local/lib/python3.10/dist-packages/rclpy/node.py", line 1356, in create_subscription
raise ex from None
File "/opt/ros/humble/local/lib/python3.10/dist-packages/rclpy/node.py", line 1354, in create_subscription
self._validate_topic_or_service_name(topic)
File "/opt/ros/humble/local/lib/python3.10/dist-packages/rclpy/node.py", line 1183, in _validate_topic_or_service_name
validate_topic_name(topic_or_service_name, is_service=is_service)
File "/opt/ros/humble/local/lib/python3.10/dist-packages/rclpy/validate_topic_name.py", line 43, in validate_topic_name
raise InvalidTopicNameException(name, error_msg, invalid_index)
rclpy.exceptions.InvalidTopicNameException: Invalid topic name: topic name must not be empty string:
''
^
I also have:
$ ls ~/rosbag2_2023_11_01-15_52_42/
total 2.7G
-rw-r--r-- 1 mona mona 2.7G Nov 1 15:54 rosbag2_2023_11_01-15_52_42_0.db3
-rw-rw-r-- 1 mona mona 10K Nov 1 15:54 metadata.yaml
drwxr-x--- 56 mona mona 4.0K Nov 1 16:00 ..
drwxrwxr-x 2 mona mona 4.0K Nov 1 16:00 .
and here's the metadata.yaml file content:
rosbag2_bagfile_information:
version: 5
storage_identifier: sqlite3
duration:
nanoseconds: 86343663847
starting_time:
nanoseconds_since_epoch: 1698868362240195604
message_count: 10373
topics_with_message_count:
- topic_metadata:
name: /goal_pose
type: geometry_msgs/msg/PoseStamped
serialization_format: cdr
offered_qos_profiles: "- history: 3\n depth: 0\n reliability: 1\n durability: 2\n deadline:\n sec: 9223372036\n nsec: 854775807\n lifespan:\n sec: 9223372036\n nsec: 854775807\n liveliness: 1\n liveliness_lease_duration:\n sec: 9223372036\n nsec: 854775807\n avoid_ros_namespace_conventions: false"
message_count: 0
- topic_metadata:
name: /camera/camera/extrinsics/depth_to_color
type: realsense2_camera_msgs/msg/Extrinsics
serialization_format: cdr
offered_qos_profiles: "- history: 3\n depth: 0\n reliability: 1\n durability: 1\n deadline:\n sec: 9223372036\n nsec: 854775807\n lifespan:\n sec: 9223372036\n nsec: 854775807\n liveliness: 1\n liveliness_lease_duration:\n sec: 9223372036\n nsec: 854775807\n avoid_ros_namespace_conventions: false"
message_count: 1
- topic_metadata:
name: /events/write_split
type: rosbag2_interfaces/msg/WriteSplitEvent
serialization_format: cdr
offered_qos_profiles: "- history: 3\n depth: 0\n reliability: 1\n durability: 2\n deadline:\n sec: 9223372036\n nsec: 854775807\n lifespan:\n sec: 9223372036\n nsec: 854775807\n liveliness: 1\n liveliness_lease_duration:\n sec: 9223372036\n nsec: 854775807\n avoid_ros_namespace_conventions: false"
message_count: 0
- topic_metadata:
name: /camera/camera/color/camera_info
type: sensor_msgs/msg/CameraInfo
serialization_format: cdr
offered_qos_profiles: "- history: 3\n depth: 0\n reliability: 1\n durability: 2\n deadline:\n sec: 9223372036\n nsec: 854775807\n lifespan:\n sec: 9223372036\n nsec: 854775807\n liveliness: 1\n liveliness_lease_duration:\n sec: 9223372036\n nsec: 854775807\n avoid_ros_namespace_conventions: false"
message_count: 1295
- topic_metadata:
name: /tf_static
type: tf2_msgs/msg/TFMessage
serialization_format: cdr
offered_qos_profiles: "- history: 3\n depth: 0\n reliability: 1\n durability: 1\n deadline:\n sec: 9223372036\n nsec: 854775807\n lifespan:\n sec: 9223372036\n nsec: 854775807\n liveliness: 1\n liveliness_lease_duration:\n sec: 9223372036\n nsec: 854775807\n avoid_ros_namespace_conventions: false"
message_count: 1
- topic_metadata:
name: /camera/camera/aligned_depth_to_color/camera_info
type: sensor_msgs/msg/CameraInfo
serialization_format: cdr
offered_qos_profiles: "- history: 3\n depth: 0\n reliability: 1\n durability: 2\n deadline:\n sec: 9223372036\n nsec: 854775807\n lifespan:\n sec: 9223372036\n nsec: 854775807\n liveliness: 1\n liveliness_lease_duration:\n sec: 9223372036\n nsec: 854775807\n avoid_ros_namespace_conventions: false"
message_count: 1295
- topic_metadata:
name: /camera/camera/color/metadata
type: realsense2_camera_msgs/msg/Metadata
serialization_format: cdr
offered_qos_profiles: "- history: 3\n depth: 0\n reliability: 1\n durability: 2\n deadline:\n sec: 9223372036\n nsec: 854775807\n lifespan:\n sec: 9223372036\n nsec: 854775807\n liveliness: 1\n liveliness_lease_duration:\n sec: 9223372036\n nsec: 854775807\n avoid_ros_namespace_conventions: false"
message_count: 1295
- topic_metadata:
name: /camera/camera/depth/image_rect_raw
type: sensor_msgs/msg/Image
serialization_format: cdr
offered_qos_profiles: "- history: 3\n depth: 0\n reliability: 1\n durability: 1\n deadline:\n sec: 9223372036\n nsec: 854775807\n lifespan:\n sec: 9223372036\n nsec: 854775807\n liveliness: 1\n liveliness_lease_duration:\n sec: 9223372036\n nsec: 854775807\n avoid_ros_namespace_conventions: false"
message_count: 1295
- topic_metadata:
name: /rosout
type: rcl_interfaces/msg/Log
serialization_format: cdr
offered_qos_profiles: "- history: 3\n depth: 0\n reliability: 1\n durability: 1\n deadline:\n sec: 9223372036\n nsec: 854775807\n lifespan:\n sec: 10\n nsec: 0\n liveliness: 1\n liveliness_lease_duration:\n sec: 9223372036\n nsec: 854775807\n avoid_ros_namespace_conventions: false\n- history: 3\n depth: 0\n reliability: 1\n durability: 1\n deadline:\n sec: 9223372036\n nsec: 854775807\n lifespan:\n sec: 10\n nsec: 0\n liveliness: 1\n liveliness_lease_duration:\n sec: 9223372036\n nsec: 854775807\n avoid_ros_namespace_conventions: false\n- history: 3\n depth: 0\n reliability: 1\n durability: 1\n deadline:\n sec: 9223372036\n nsec: 854775807\n lifespan:\n sec: 10\n nsec: 0\n liveliness: 1\n liveliness_lease_duration:\n sec: 9223372036\n nsec: 854775807\n avoid_ros_namespace_conventions: false\n- history: 3\n depth: 0\n reliability: 1\n durability: 1\n deadline:\n sec: 9223372036\n nsec: 854775807\n lifespan:\n sec: 10\n nsec: 0\n liveliness: 1\n liveliness_lease_duration:\n sec: 9223372036\n nsec: 854775807\n avoid_ros_namespace_conventions: false"
message_count: 10
- topic_metadata:
name: /parameter_events
type: rcl_interfaces/msg/ParameterEvent
serialization_format: cdr
offered_qos_profiles: "- history: 3\n depth: 0\n reliability: 1\n durability: 2\n deadline:\n sec: 9223372036\n nsec: 854775807\n lifespan:\n sec: 9223372036\n nsec: 854775807\n liveliness: 1\n liveliness_lease_duration:\n sec: 9223372036\n nsec: 854775807\n avoid_ros_namespace_conventions: false\n- history: 3\n depth: 0\n reliability: 1\n durability: 2\n deadline:\n sec: 9223372036\n nsec: 854775807\n lifespan:\n sec: 9223372036\n nsec: 854775807\n liveliness: 1\n liveliness_lease_duration:\n sec: 9223372036\n nsec: 854775807\n avoid_ros_namespace_conventions: false"
message_count: 0
- topic_metadata:
name: /camera/camera/depth/camera_info
type: sensor_msgs/msg/CameraInfo
serialization_format: cdr
offered_qos_profiles: "- history: 3\n depth: 0\n reliability: 1\n durability: 2\n deadline:\n sec: 9223372036\n nsec: 854775807\n lifespan:\n sec: 9223372036\n nsec: 854775807\n liveliness: 1\n liveliness_lease_duration:\n sec: 9223372036\n nsec: 854775807\n avoid_ros_namespace_conventions: false"
message_count: 1295
- topic_metadata:
name: /initialpose
type: geometry_msgs/msg/PoseWithCovarianceStamped
serialization_format: cdr
offered_qos_profiles: "- history: 3\n depth: 0\n reliability: 1\n durability: 2\n deadline:\n sec: 9223372036\n nsec: 854775807\n lifespan:\n sec: 9223372036\n nsec: 854775807\n liveliness: 1\n liveliness_lease_duration:\n sec: 9223372036\n nsec: 854775807\n avoid_ros_namespace_conventions: false"
message_count: 0
- topic_metadata:
name: /camera/camera/color/image_raw
type: sensor_msgs/msg/Image
serialization_format: cdr
offered_qos_profiles: "- history: 3\n depth: 0\n reliability: 1\n durability: 1\n deadline:\n sec: 9223372036\n nsec: 854775807\n lifespan:\n sec: 9223372036\n nsec: 854775807\n liveliness: 1\n liveliness_lease_duration:\n sec: 9223372036\n nsec: 854775807\n avoid_ros_namespace_conventions: false"
message_count: 1295
- topic_metadata:
name: /camera/camera/aligned_depth_to_color/image_raw
type: sensor_msgs/msg/Image
serialization_format: cdr
offered_qos_profiles: "- history: 3\n depth: 0\n reliability: 1\n durability: 1\n deadline:\n sec: 9223372036\n nsec: 854775807\n lifespan:\n sec: 9223372036\n nsec: 854775807\n liveliness: 1\n liveliness_lease_duration:\n sec: 9223372036\n nsec: 854775807\n avoid_ros_namespace_conventions: false"
message_count: 1295
- topic_metadata:
name: /camera/camera/depth/metadata
type: realsense2_camera_msgs/msg/Metadata
serialization_format: cdr
offered_qos_profiles: "- history: 3\n depth: 0\n reliability: 1\n durability: 2\n deadline:\n sec: 9223372036\n nsec: 854775807\n lifespan:\n sec: 9223372036\n nsec: 854775807\n liveliness: 1\n liveliness_lease_duration:\n sec: 9223372036\n nsec: 854775807\n avoid_ros_namespace_conventions: false"
message_count: 1295
- topic_metadata:
name: /camera/camera/extrinsics/depth_to_depth
type: realsense2_camera_msgs/msg/Extrinsics
serialization_format: cdr
offered_qos_profiles: "- history: 3\n depth: 0\n reliability: 1\n durability: 1\n deadline:\n sec: 9223372036\n nsec: 854775807\n lifespan:\n sec: 9223372036\n nsec: 854775807\n liveliness: 1\n liveliness_lease_duration:\n sec: 9223372036\n nsec: 854775807\n avoid_ros_namespace_conventions: false"
message_count: 1
- topic_metadata:
name: /clicked_point
type: geometry_msgs/msg/PointStamped
serialization_format: cdr
offered_qos_profiles: "- history: 3\n depth: 0\n reliability: 1\n durability: 2\n deadline:\n sec: 9223372036\n nsec: 854775807\n lifespan:\n sec: 9223372036\n nsec: 854775807\n liveliness: 1\n liveliness_lease_duration:\n sec: 9223372036\n nsec: 854775807\n avoid_ros_namespace_conventions: false"
message_count: 0
compression_format: ""
compression_mode: ""
relative_file_paths:
- rosbag2_2023_11_01-15_52_42_0.db3
files:
- path: rosbag2_2023_11_01-15_52_42_0.db3
starting_time:
nanoseconds_since_epoch: 1698868362240195604
duration:
nanoseconds: 86343663847
message_count: 10373
AttributeError: 'CompressedImage' object has no attribute 'encoding'
in ROS2 Environment when I run with ./ros2bag2video.py ~
./ros2bag2video.py: line 17: import: command not found
./ros2bag2video.py: line 18: import: command not found
./ros2bag2video.py: line 19: import: command not found
./ros2bag2video.py: line 20: import: command not found
./ros2bag2video.py: line 21: import: command not found
./ros2bag2video.py: line 22: import: command not found
./ros2bag2video.py: line 23: from: command not found
./ros2bag2video.py: line 24: from: command not found
./ros2bag2video.py: line 26: from: command not found
./ros2bag2video.py: line 27: from: command not found
./ros2bag2video.py: line 28: try:: command not found
./ros2bag2video.py: line 29: from: command not found
./ros2bag2video.py: line 30: except: command not found
./ros2bag2video.py: line 31: pass: command not found
./ros2bag2video.py: line 32: from: command not found
./ros2bag2video.py: line 33: from: command not found
./ros2bag2video.py: line 34: from: command not found
./ros2bag2video.py: line 35: from: command not found
./ros2bag2video.py: line 37: VIDEO_CONVERTER_TO_USE: command not found
./ros2bag2video.py: line 40: syntax error near unexpected token (' ./ros2bag2video.py: line 40: def print_help():'
in ROS2 Environment when I run with python3 ros2bag2video.py ~
AttributeError: 'CompressedImage' object has no attribute 'encoding'
Type: sensor_msgs/msg/CompressedImage
I am trying to convert Type: sensor_msgs/msg/CompressedImage to viedo file
how can I solve this problem?
Object has no attribute 'format'
I installed the code and I run it. There was no problem but no video has been generated. After that, I installed the following dependencies and tried to run the python code again and an error occurred.
sudo apt install python3-roslib python3-sensor-msgs python3-opencv
The error is as follows:
Traceback (most recent call last):
File "./rosbag2video.py", line 209, in addBag
if msg.format.find("jpeg")!=-1 :
AttributeError: '_sensor_msgs__Image' object has no attribute 'format'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "./rosbag2video.py", line 305, in <module>
videowriter.addBag(bagfile)
File "./rosbag2video.py", line 264, in addBag
self.write_output_video( msg, topic, t, RAWIMAGE_VIDEO, pix_fmt )
File "./rosbag2video.py", line 185, in write_output_video
self.p_avconv[topic].stdin.write(msg.data)
BrokenPipeError: [Errno 32] Broken pipe
Are there any other dependencies required?
rosbag2video not showingup any output
robolab@robolab-Super-Server:$ python bag2video.py --fps 30 -t /device_0/sensor_1/Color_0/image/data /media/robolab/BISG_Siva/Rusko/20200121_132058.bag$
('using ', 30.0, ' FPS')
############# USING ######################
('/device_0/sensor_1/Color_0/image/data', ' with datatype:', 'sensor_msgs/Image')
robolab@robolab-Super-Server:
no roslib module
Hi, I followed your instruction to install python3-roslib and it showed no error.
but when it finished, I can not import roslib module. It showed no such module.
my system is Ubuntu 20.04.3 LTS (Focal Fossa).
Thank you.
please,helpe me.How did this error occur
/rosbag2_2022_06_16-15_57_04/
import-im6.q16: unable to grab mouse ': No such file or directory @ error/xwindow.c/XSelectWindow/9187. import-im6.q16: unable to grab mouse ': No such file or directory @ error/xwindow.c/XSelectWindow/9187.
import-im6.q16: unable to grab mouse ': No such file or directory @ error/xwindow.c/XSelectWindow/9187. import-im6.q16: unable to grab mouse ': No such file or directory @ error/xwindow.c/XSelectWindow/9187.
import-im6.q16: unable to grab mouse ': No such file or directory @ error/xwindow.c/XSelectWindow/9187. import-im6.q16: unable to grab mouse ': No such file or directory @ error/xwindow.c/XSelectWindow/9187.
from: can't read /var/mail/rclpy.node
from: can't read /var/mail/cv_bridge
from: can't read /var/mail/sensor_msgs.msg
from: can't read /var/mail/sensor_msgs.msg
./ros2bag2video.py: line 28: try:: command not found
from: can't read /var/mail/theora_image_transport.msg
./ros2bag2video.py: line 30: except: command not found
./ros2bag2video.py: line 31: pass: command not found
from: can't read /var/mail/ros2bag.api
from: can't read /var/mail/ros2cli.node
from: can't read /var/mail/argparse
./ros2bag2video.py: line 37: VIDEO_CONVERTER_TO_USE: command not found
./ros2bag2video.py: line 40: syntax error near unexpected token (' ./ros2bag2video.py: line 40: def print_help():'
/usr/bin/python3.10 ros2bag2video.py ~/Downloads/cheezit_1280_whole.bag --> rclpy.exceptions.InvalidTopicNameException: Invalid topic name: topic name must not be empty string: ''
I have a bag file called cheezeit_1280_whole.bag how do I use ros2bag2video.py for converting it to a video? It seems the way I am using it is wrong.
(base) mona@ada:~/rosbag2video$ /usr/bin/python3.10 ros2bag2video.py ~/Downloads/cheezit_1280_whole.bag
FPS (int) = 25
Rate (float) = 1.0
Topic (str) =
Output File (str) = output.mp4
Verbose (bool) = False
Reading info from bag file: /home/mona/Downloads/cheezit_1280_whole.bag
[ERROR] [1698850707.416016253] [rosbag2_storage]: No storage id specified, and no plugin found that could open URI
No plugin detected that could open file /home/mona/Downloads/cheezit_1280_whole.bag
ROS Message name =
Image count = 0
msgtype = None
AJB: subscribing to msg: None on topic:
Traceback (most recent call last):
File "/home/mona/rosbag2video/ros2bag2video.py", line 430, in <module>
main(sys.argv)
File "/home/mona/rosbag2video/ros2bag2video.py", line 420, in main
videowriter = RosVideoWriter(args)
File "/home/mona/rosbag2video/ros2bag2video.py", line 142, in __init__
self.subscription = self.create_subscription(
File "/opt/ros/humble/local/lib/python3.10/dist-packages/rclpy/node.py", line 1356, in create_subscription
raise ex from None
File "/opt/ros/humble/local/lib/python3.10/dist-packages/rclpy/node.py", line 1354, in create_subscription
self._validate_topic_or_service_name(topic)
File "/opt/ros/humble/local/lib/python3.10/dist-packages/rclpy/node.py", line 1183, in _validate_topic_or_service_name
validate_topic_name(topic_or_service_name, is_service=is_service)
File "/opt/ros/humble/local/lib/python3.10/dist-packages/rclpy/validate_topic_name.py", line 43, in validate_topic_name
raise InvalidTopicNameException(name, error_msg, invalid_index)
rclpy.exceptions.InvalidTopicNameException: Invalid topic name: topic name must not be empty string:
''
^
(base) mona@ada:~/rosbag2video$ ls
total 72K
-rwxrwxr-x 1 mona mona 14K Nov 1 09:31 rosbag2video.py
-rwxrwxr-x 1 mona mona 14K Nov 1 09:31 ros2bag2video.py
-rw-rw-r-- 1 mona mona 2.5K Nov 1 09:31 README.md
-rw-rw-r-- 1 mona mona 18K Nov 1 09:31 LICENSE
-rw-rw-r-- 1 mona mona 755 Nov 1 09:31 .gitignore
drwxrwxr-x 8 mona mona 4.0K Nov 1 09:31 .git
drwxrwxr-x 3 mona mona 4.0K Nov 1 09:31 .
drwxr-x--- 55 mona mona 4.0K Nov 1 10:48 ..
(base) mona@ada:~/rosbag2video$ mkdir bag_out
(base) mona@ada:~/rosbag2video$ /usr/bin/python3.10 ros2bag2video.py ~/Downloads/cheezit_1280_whole.bag bag_out/
FPS (int) = 25
Rate (float) = 1.0
Topic (str) =
Output File (str) = output.mp4
Verbose (bool) = False
Reading info from bag file: /home/mona/Downloads/cheezit_1280_whole.bag
[ERROR] [1698850810.162299632] [rosbag2_storage]: No storage id specified, and no plugin found that could open URI
No plugin detected that could open file /home/mona/Downloads/cheezit_1280_whole.bag
ROS Message name =
Image count = 0
msgtype = None
AJB: subscribing to msg: None on topic:
Traceback (most recent call last):
File "/home/mona/rosbag2video/ros2bag2video.py", line 430, in <module>
main(sys.argv)
File "/home/mona/rosbag2video/ros2bag2video.py", line 420, in main
videowriter = RosVideoWriter(args)
File "/home/mona/rosbag2video/ros2bag2video.py", line 142, in __init__
self.subscription = self.create_subscription(
File "/opt/ros/humble/local/lib/python3.10/dist-packages/rclpy/node.py", line 1356, in create_subscription
raise ex from None
File "/opt/ros/humble/local/lib/python3.10/dist-packages/rclpy/node.py", line 1354, in create_subscription
self._validate_topic_or_service_name(topic)
File "/opt/ros/humble/local/lib/python3.10/dist-packages/rclpy/node.py", line 1183, in _validate_topic_or_service_name
validate_topic_name(topic_or_service_name, is_service=is_service)
File "/opt/ros/humble/local/lib/python3.10/dist-packages/rclpy/validate_topic_name.py", line 43, in validate_topic_name
raise InvalidTopicNameException(name, error_msg, invalid_index)
rclpy.exceptions.InvalidTopicNameException: Invalid topic name: topic name must not be empty string:
''
^
I have ROS 2 Humble in Ubuntu 22.04. The bag file can be downloaded from here: NVlabs/BundleSDF#82 (comment)
Also, I have:
(base) mona@ada:~/rosbag2video$ ros2 bag info /home/mona/Downloads/cheezit_1280_whole.bag
closing.
closing.
[ERROR] [1698864601.552300192] [rosbag2_storage]: No storage id specified, and no plugin found that could open URI
No plugin detected that could open file /home/mona/Downloads/cheezit_1280_whole.bag
(base) mona@ada:~/rosbag2video$ ls /home/mona/Downloads/cheezit_1280_whole.bag
-rw-rw-r-- 1 mona mona 11G Nov 1 09:33 /home/mona/Downloads/cheezit_1280_whole.bag
Cannot import name CvBridge
Hallo mlaiacker ,
since a new update of my ubuntu 16.04 LTS I get the following error message while I want to create a mp4-video from a rosbag:
Traceback (most recent call last):
File "rosbag2video.py", line 18, in
from cv_bridge import CvBridge, CvBridgeError
ImportError: cannot import name CvBridge"
My python version is:
Python 2.7.12 (default, Oct 8 2019, 14:14:10)
[GCC 5.4.0 20160609] on linux2
Could you please help me?
Best regards
MiroslavAndje
Generated video file is black
i've used the package and i had problems with the lz4 compressed file, so first i used a decompressed bag file.
Then i run the command:
python3 rosbag2video.py 20210915_091839.bag
with output:
Failed to load Python extension for LZ4 support. LZ4 compression will not be available.
############# UNCOMPRESSED IMAGE ######################
/device_0/sensor_1/Color_0/image/data with datatype: sensor_msgs/Image
finished503 fps=143 q=28.0 size= 2304kB time=00:00:17.76 bitrate=1062.8kbits/s speed=5.03x
and the .mp4 file is generated, but when i play it, it is a black screen only.
Any suggestions on what may be the problem?
Running rosbag info 20210915_091839.bag shows:
path: 20210915_091839.bag
version: 2.0
duration: 22.0s
start: Dec 31 1969 19:00:00.00 (0.00)
end: Dec 31 1969 19:00:21.97 (21.97)
size: 1.5 GB
messages: 28508
compression: none [1292/1292 chunks]
types: diagnostic_msgs/KeyValue [cf57fdc6617a881a88c16e768132149c]
geometry_msgs/Transform [ac9eff44abf714214112b05d54a3cf9b]
realsense_msgs/StreamInfo [311d7e24eac31bb87271d041bf70ff7d]
sensor_msgs/CameraInfo [c9a58c1b0b154e0e6da7578cb991d214]
sensor_msgs/Image [060021388200f6f0f447d0fcd9c64743]
std_msgs/Float32 [73fcbf46b49191e672908e50842a83d4]
std_msgs/String [992ce8a1687cec8c8bd883ec73ca41d1]
std_msgs/UInt32 [304a39449588c7f8ce2df6e8001c5fce]
topics: /device_0/info 13 msgs : diagnostic_msgs/KeyValue
/device_0/sensor_0/info 2 msgs : diagnostic_msgs/KeyValue
/device_0/sensor_0/option/Auto_Exposure_Limit/description 1 msg : std_msgs/String
/device_0/sensor_0/option/Auto_Exposure_Limit/value 1 msg : std_msgs/Float32
/device_0/sensor_0/option/Auto_Gain_Limit/description 1 msg : std_msgs/String
/device_0/sensor_0/option/Auto_Gain_Limit/value 1 msg : std_msgs/Float32
/device_0/sensor_0/option/Depth_Units/description 1 msg : std_msgs/String
/device_0/sensor_0/option/Depth_Units/value 1 msg : std_msgs/Float32
/device_0/sensor_0/option/Emitter_Always_On/description 1 msg : std_msgs/String
/device_0/sensor_0/option/Emitter_Always_On/value 1 msg : std_msgs/Float32
/device_0/sensor_0/option/Emitter_Enabled/description 1 msg : std_msgs/String
/device_0/sensor_0/option/Emitter_Enabled/value 1 msg : std_msgs/Float32
/device_0/sensor_0/option/Emitter_On_Off/description 1 msg : std_msgs/String
/device_0/sensor_0/option/Emitter_On_Off/value 1 msg : std_msgs/Float32
/device_0/sensor_0/option/Enable_Auto_Exposure/description 1 msg : std_msgs/String
/device_0/sensor_0/option/Enable_Auto_Exposure/value 1 msg : std_msgs/Float32
/device_0/sensor_0/option/Error_Polling_Enabled/description 1 msg : std_msgs/String
/device_0/sensor_0/option/Error_Polling_Enabled/value 1 msg : std_msgs/Float32
/device_0/sensor_0/option/Exposure/description 1 msg : std_msgs/String
/device_0/sensor_0/option/Exposure/value 1 msg : std_msgs/Float32
/device_0/sensor_0/option/Frames_Queue_Size/description 1 msg : std_msgs/String
/device_0/sensor_0/option/Frames_Queue_Size/value 1 msg : std_msgs/Float32
/device_0/sensor_0/option/Gain/description 1 msg : std_msgs/String
/device_0/sensor_0/option/Gain/value 1 msg : std_msgs/Float32
/device_0/sensor_0/option/Global_Time_Enabled/description 1 msg : std_msgs/String
/device_0/sensor_0/option/Global_Time_Enabled/value 1 msg : std_msgs/Float32
/device_0/sensor_0/option/Hdr_Enabled/description 1 msg : std_msgs/String
/device_0/sensor_0/option/Hdr_Enabled/value 1 msg : std_msgs/Float32
/device_0/sensor_0/option/Inter_Cam_Sync_Mode/description 1 msg : std_msgs/String
/device_0/sensor_0/option/Inter_Cam_Sync_Mode/value 1 msg : std_msgs/Float32
/device_0/sensor_0/option/Laser_Power/description 1 msg : std_msgs/String
/device_0/sensor_0/option/Laser_Power/value 1 msg : std_msgs/Float32
/device_0/sensor_0/option/Output_Trigger_Enabled/description 1 msg : std_msgs/String
/device_0/sensor_0/option/Output_Trigger_Enabled/value 1 msg : std_msgs/Float32
/device_0/sensor_0/option/Sequence_Id/description 1 msg : std_msgs/String
/device_0/sensor_0/option/Sequence_Id/value 1 msg : std_msgs/Float32
/device_0/sensor_0/option/Sequence_Name/description 1 msg : std_msgs/String
/device_0/sensor_0/option/Sequence_Name/value 1 msg : std_msgs/Float32
/device_0/sensor_0/option/Sequence_Size/description 1 msg : std_msgs/String
/device_0/sensor_0/option/Sequence_Size/value 1 msg : std_msgs/Float32
/device_0/sensor_0/option/Stereo_Baseline/description 1 msg : std_msgs/String
/device_0/sensor_0/option/Stereo_Baseline/value 1 msg : std_msgs/Float32
/device_0/sensor_0/option/Visual_Preset/description 1 msg : std_msgs/String
/device_0/sensor_0/option/Visual_Preset/value 1 msg : std_msgs/Float32
/device_0/sensor_0/post_processing 10 msgs : std_msgs/String
/device_0/sensor_1/Color_0/image/data 1291 msgs : sensor_msgs/Image
/device_0/sensor_1/Color_0/image/metadata 27111 msgs : diagnostic_msgs/KeyValue
/device_0/sensor_1/Color_0/info 1 msg : realsense_msgs/StreamInfo
/device_0/sensor_1/Color_0/info/camera_info 1 msg : sensor_msgs/CameraInfo
/device_0/sensor_1/Color_0/tf/0 1 msg : geometry_msgs/Transform
/device_0/sensor_1/info 2 msgs : diagnostic_msgs/KeyValue
/device_0/sensor_1/option/Auto_Exposure_Priority/description 1 msg : std_msgs/String
/device_0/sensor_1/option/Auto_Exposure_Priority/value 1 msg : std_msgs/Float32
/device_0/sensor_1/option/Backlight_Compensation/description 1 msg : std_msgs/String
/device_0/sensor_1/option/Backlight_Compensation/value 1 msg : std_msgs/Float32
/device_0/sensor_1/option/Brightness/description 1 msg : std_msgs/String
/device_0/sensor_1/option/Brightness/value 1 msg : std_msgs/Float32
/device_0/sensor_1/option/Contrast/description 1 msg : std_msgs/String
/device_0/sensor_1/option/Contrast/value 1 msg : std_msgs/Float32
/device_0/sensor_1/option/Enable_Auto_Exposure/description 1 msg : std_msgs/String
/device_0/sensor_1/option/Enable_Auto_Exposure/value 1 msg : std_msgs/Float32
/device_0/sensor_1/option/Enable_Auto_White_Balance/description 1 msg : std_msgs/String
/device_0/sensor_1/option/Enable_Auto_White_Balance/value 1 msg : std_msgs/Float32
/device_0/sensor_1/option/Exposure/description 1 msg : std_msgs/String
/device_0/sensor_1/option/Exposure/value 1 msg : std_msgs/Float32
/device_0/sensor_1/option/Frames_Queue_Size/description 1 msg : std_msgs/String
/device_0/sensor_1/option/Frames_Queue_Size/value 1 msg : std_msgs/Float32
/device_0/sensor_1/option/Gain/description 1 msg : std_msgs/String
/device_0/sensor_1/option/Gain/value 1 msg : std_msgs/Float32
/device_0/sensor_1/option/Gamma/description 1 msg : std_msgs/String
/device_0/sensor_1/option/Gamma/value 1 msg : std_msgs/Float32
/device_0/sensor_1/option/Global_Time_Enabled/description 1 msg : std_msgs/String
/device_0/sensor_1/option/Global_Time_Enabled/value 1 msg : std_msgs/Float32
/device_0/sensor_1/option/Hue/description 1 msg : std_msgs/String
/device_0/sensor_1/option/Hue/value 1 msg : std_msgs/Float32
/device_0/sensor_1/option/Power_Line_Frequency/description 1 msg : std_msgs/String
/device_0/sensor_1/option/Power_Line_Frequency/value 1 msg : std_msgs/Float32
/device_0/sensor_1/option/Saturation/description 1 msg : std_msgs/String
/device_0/sensor_1/option/Saturation/value 1 msg : std_msgs/Float32
/device_0/sensor_1/option/Sharpness/description 1 msg : std_msgs/String
/device_0/sensor_1/option/Sharpness/value 1 msg : std_msgs/Float32
/device_0/sensor_1/option/White_Balance/description 1 msg : std_msgs/String
/device_0/sensor_1/option/White_Balance/value 1 msg : std_msgs/Float32
/device_0/sensor_1/post_processing 1 msg : std_msgs/String
/file_version 1 msg : std_msgs/UInt32
arg parse error
Lines 82 to 85 in 3a7b442
should be
elif opt in ("--fps"):
self.fps = float(arg)
elif opt in ("-r", "--rate"):
self.rate = float(arg)
Code is not working
Dear @mlaiacker ,
Used you code, installed ffmpeg. The command executed
python rosbag2video.py --25 --1 -o testing.mp4 -/camera/image_raw data1.bag
and also
python rosbag2video.py --25 --1 -o testing.mp4 data1.bag
After that, followed the same syntax of your given example.
rosbag2video.py -r 50 -o test.mp4 data1.bag
I did not get any output. No video file was created.
Request support.
Thank you
ros2bag2video.py script gets stuck Python 3.10, ros2 humble, Ubuntu 22.04 in converting color raw bag to video
Could you please help to fix this problem? I am converting the color raw topic bag to video using your ros2bag2video.py script and it gets stuck here:
(base) mona@ada:~/rosbag2video$ /usr/bin/python3.10 ros2bag2video.py -v -t /camera/camera/color/image_raw ~/ros2bagmona/
Using 25 FPS
FPS (int) = 25
Rate (float) = 1.0
Topic (str) = /camera/camera/color/image_raw
Output File (str) = output.mp4
Verbose (bool) = True
Reading info from bag file: /home/mona/ros2bagmona/
ROS Message name = sensor_msgs/msg/Image
Image count = 198
msgtype = <class 'sensor_msgs.msg._image.Image'>
AJB: subscribing to msg: <class 'sensor_msgs.msg._image.Image'> on topic: /camera/camera/color/image_raw
Starting ROS bag playback...
[INFO] [1698944459.964460939] [rosbag2_storage]: Opened database '/home/mona/ros2bagmona/ros2bagmona_0.db3' for READ_ONLY.
[INFO] [1698944459.964544848] [rosbag2_player]: Set rate to 1
[INFO] [1698944459.966846917] [rosbag2_player]: Adding keyboard callbacks.
[INFO] [1698944459.966888605] [rosbag2_player]: Press SPACE for Pause/Resume
[INFO] [1698944459.966900254] [rosbag2_player]: Press CURSOR_RIGHT for Play Next Message
[INFO] [1698944459.966908912] [rosbag2_player]: Press CURSOR_UP for Increase Rate 10%
[INFO] [1698944459.966915126] [rosbag2_player]: Press CURSOR_DOWN for Decrease Rate 10%
[INFO] [1698944459.967365578] [rosbag2_storage]: Opened database '/home/mona/ros2bagmona/ros2bagmona_0.db3' for READ_ONLY.
I used echo command and confirmed the bag is not empty. Also was able to play it back.
(base) mona@ada:~/rosbag2video$ /usr/bin/pip show opencv-python
Name: opencv-python
Version: 4.5.5.62
Summary: Wrapper package for OpenCV python bindings.
Home-page: https://github.com/skvark/opencv-python
Author:
Author-email:
License: MIT
Location: /home/mona/.local/lib/python3.10/site-packages
Requires: numpy, numpy, numpy, numpy
Required-by:
(base) mona@ada:~/rosbag2video$ /usr/bin/pip show cv_bridge
Name: cv-bridge
Version: 3.2.1
Summary: UNKNOWN
Home-page: UNKNOWN
Author:
Author-email:
License: UNKNOWN
Location: /opt/ros/humble/local/lib/python3.10/dist-packages
Requires:
Required-by:
(base) mona@ada:~/rosbag2video$ git log
commit 13b4e064eb0ad748f3d4e20eb88353bdf76acd21 (HEAD -> master, origin/master, origin/HEAD)
Merge: 44d1637 14a7d26
Author: mlaiacker <[email protected]>
Date: Mon Sep 18 20:11:28 2023 +0200
Merge branch 'pipebots-humble-dev-joey'
(base) mona@ada:~/rosbag2video$ cd
(base) mona@ada:~$ uname -a
Linux ada 6.2.0-36-generic #37~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Mon Oct 9 15:34:04 UTC 2 x86_64 x86_64 x86_64 GNU/Linux
(base) mona@ada:~$ lsb_release -a
LSB Version: core-11.1.0ubuntu4-noarch:security-11.1.0ubuntu4-noarch
Distributor ID: Ubuntu
Description: Ubuntu 22.04.3 LTS
Release: 22.04
Codename: jammy
(base) mona@ada:~$ ros2 wtf
/opt/ros/humble/lib/python3.10/site-packages/ros2doctor/api/package.py: 112: UserWarning: joy has been updated to a new version. local: 3.1.0 < latest: 3.3.0
/opt/ros/humble/lib/python3.10/site-packages/ros2doctor/api/package.py: 112: UserWarning: sdl2_vendor has been updated to a new version. local: 3.1.0 < latest: 3.3.0
All 5 checks passed
(base) mona@ada:~$ ros2 bag info ros2bagmona/
Files: ros2bagmona_0.db3
Bag size: 174.2 MiB
Storage id: sqlite3
Duration: 13.142s
Start: Nov 2 2023 11:52:10.972 (1698940330.972)
End: Nov 2 2023 11:52:24.115 (1698940344.115)
Messages: 198
Topic information: Topic: /camera/camera/color/image_raw | Type: sensor_msgs/msg/Image | Count: 198 | Serialization Format: cdr
and results of bag play:
(base) mona@ada:~$ ros2 bag play ros2bagmona/
[INFO] [1698945254.104994765] [rosbag2_storage]: Opened database 'ros2bagmona/ros2bagmona_0.db3' for READ_ONLY.
[INFO] [1698945254.105062245] [rosbag2_player]: Set rate to 1
[INFO] [1698945254.108407299] [rosbag2_player]: Adding keyboard callbacks.
[INFO] [1698945254.108453868] [rosbag2_player]: Press SPACE for Pause/Resume
[INFO] [1698945254.108464504] [rosbag2_player]: Press CURSOR_RIGHT for Play Next Message
[INFO] [1698945254.108470104] [rosbag2_player]: Press CURSOR_UP for Increase Rate 10%
[INFO] [1698945254.108476593] [rosbag2_player]: Press CURSOR_DOWN for Decrease Rate 10%
[INFO] [1698945254.108946295] [rosbag2_storage]: Opened database 'ros2bagmona/ros2bagmona_0.db3' for READ_ONLY.
(base) mona@ada:~$
Transfer Process Doesn't Move Further
Hi,
thanks for the code. I've run it, at first it ran smoothly. After some minutes the process doesn't move forward. I waited for 30 minutes and it doesn't get any update (frozen as the screenshot below).
Is that a problem or how long should I wait? The .bag file is 1.4 GB.
Thanks a lot in advance.
dependencies not found
Running $ sudo apt install python3-roslib python3-sensor-msgs python3-opencv outputs:
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package python3-roslib
E: Unable to locate package python3-sensor-msgs
I'm relatively new to ubuntu, do I need to add to apt source list to install these? How do I do that?
Update Readme To Make the Features of the Package Explicit. ros2bag2video.py only works with compressed image stream
I am running Master branch with ros2 foxy, and trying to convert a color stream (image_raw) to mp4. Apparently this script only works for compressed images out of the box, you can modify the 'img = self.bridge.compressed_imgmsg_to_cv2(msg, self.msg_fmt)' to ' img = self.bridge.imgmsg_to_cv2(msg, self.msg_fmt)' in listner_callback function in the ros2bag2video.py executable. I further commented out the some code in the _playback_ros_bag function to make it compatible for non-compressed image stream, here is how it looks
def _playback_ros_bag(self):
print("Starting ROS bag playback...")
process = subprocess.Popen(
[
"ros2",
"bag",
"play",
self.bag_file,
# "-r",
# str(self.rate),
# "--topics",
# # HACK AJB Use this for SkateBot
# # "/camera_node/image_raw/compressed",
# # HACK AJB Use this for joeys.
# "/je7c/camera/compressed",
]
)
return process
P.S this will work for ros2 image_raw non compressed streams but it breaks the capability to set rate, and topic name by passing arguments to the script from cmd line. For my use case I was cool with the original fps and my bag had only one stream
Can't extract the video from the bag
File "./rosbag2video.py", line 136, in <module>
p_avconv[topic] = subprocess.Popen(['avconv','-r',str(opt_fps),'-an','-c','mjpeg','-f','mjpeg','-i','-',out_file],stdin=subprocess.PIPE)
File "/usr/lib/python2.7/subprocess.py", line 711, in __init__
errread, errwrite)
File "/usr/lib/python2.7/subprocess.py", line 1343, in _execute_child
raise child_exception
OSError: [Errno 2] No such file or directory
Can you help me to fix it?
Thanks
Ros2 Humble is installed on the Ubuntu 22.04 but I get error for no module named rclpy._rclpy_pybind11 while the package is installed
Can you guide me what's wrong?
Ros2 humble is installed and I was able to see my capture in rviz2
(base) mona@ada:~/rosbag2video$ tail -5 ~/.bashrc
export PATH=$PATH:/home/mona/Downloads/blender-2.79a-linux-glibc219-x86_64/2.79/python/bin
alias gpustat='watch -n 0.5 -c gpustat -cp --color'
source /opt/ros/humble/setup.bash
source ~/realsense-ros/install/setup.bash
. "$HOME/.cargo/env"
(base) mona@ada:~/rosbag2video$ source ~/.bashrc
(base) mona@ada:~/rosbag2video$ python ros2bag2video.py ~/Downloads/cheezit_1280_whole.bag
Traceback (most recent call last):
File "/home/mona/rosbag2video/ros2bag2video.py", line 21, in <module>
import rclpy
File "/opt/ros/humble/local/lib/python3.10/dist-packages/rclpy/__init__.py", line 49, in <module>
from rclpy.signals import install_signal_handlers
File "/opt/ros/humble/local/lib/python3.10/dist-packages/rclpy/signals.py", line 15, in <module>
from rclpy.exceptions import InvalidHandle
File "/opt/ros/humble/local/lib/python3.10/dist-packages/rclpy/exceptions.py", line 15, in <module>
from rclpy.impl.implementation_singleton import rclpy_implementation as _rclpy
File "/opt/ros/humble/local/lib/python3.10/dist-packages/rclpy/impl/implementation_singleton.py", line 32, in <module>
rclpy_implementation = import_c_library('._rclpy_pybind11', package)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/ros/humble/lib/python3.10/site-packages/rpyutils/import_c_library.py", line 39, in import_c_library
return importlib.import_module(name, package=package)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/mona/anaconda3/lib/python3.11/importlib/__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
ModuleNotFoundError: No module named 'rclpy._rclpy_pybind11'
The C extension '/opt/ros/humble/lib/python3.10/site-packages/_rclpy_pybind11.cpython-311-x86_64-linux-gnu.so' isn't present on the system. Please refer to 'https://docs.ros.org/en/humble/Guides/Installation-Troubleshooting.html#import-failing-without-library-present-on-the-system' for possible solutions
(base) mona@ada:~$ uname -a
Linux ada 6.2.0-35-generic #35~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Fri Oct 6 10:23:26 UTC 2 x86_64 x86_64 x86_64 GNU/Linux
(base) mona@ada:~$ lsb_release -a
LSB Version: core-11.1.0ubuntu4-noarch:security-11.1.0ubuntu4-noarch
Distributor ID: Ubuntu
Description: Ubuntu 22.04.3 LTS
Release: 22.04
Codename: jammy
(base) mona@ada:~$ gcc --version
gcc (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0
Copyright (C) 2021 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
(base) mona@ada:~$ python --version
Python 3.11.5
(base) mona@ada:~/rosbag2video$ git log
commit 13b4e064eb0ad748f3d4e20eb88353bdf76acd21 (HEAD -> master, origin/master, origin/HEAD)
Merge: 44d1637 14a7d26
Author: mlaiacker <[email protected]>
Date: Mon Sep 18 20:11:28 2023 +0200
Merge branch 'pipebots-humble-dev-joey'
and
$ printenv | grep -i ros
ROS_VERSION=2
ROS_PYTHON_VERSION=3
PWD=/home/mona/rosbag2video
AMENT_PREFIX_PATH=/home/mona/realsense-ros/install/realsense2_description:/home/mona/realsense-ros/install/realsense2_camera:/home/mona/realsense-ros/install/realsense2_camera_msgs:/opt/ros/humble
CMAKE_PREFIX_PATH=/home/mona/realsense-ros/install/realsense2_description:/home/mona/realsense-ros/install/realsense2_camera:/home/mona/realsense-ros/install/realsense2_camera_msgs
COLCON_PREFIX_PATH=/home/mona/realsense-ros/install
PYTHONPATH=/home/mona/realsense-ros/install/realsense2_camera_msgs/local/lib/python3.10/dist-packages:/opt/ros/humble/lib/python3.10/site-packages:/opt/ros/humble/local/lib/python3.10/dist-packages
LD_LIBRARY_PATH=/usr/local/cuda-11.8/lib64:/usr/local/cuda-11.8/lib64:/usr/local/cuda-11.8/lib64:/home/mona/realsense-ros/install/realsense2_camera/lib:/home/mona/realsense-ros/install/realsense2_camera_msgs/lib:/opt/ros/humble/opt/rviz_ogre_vendor/lib:/opt/ros/humble/lib/x86_64-linux-gnu:/opt/ros/humble/lib:/usr/local/cuda-11.8/lib64::/home/mona/Downloads/blender-2.79a-linux-glibc219-x86_64/2.79/python/lib:/home/mona/Downloads/blender-2.79a-linux-glibc219-x86_64/2.79/python/lib:/home/mona/Downloads/blender-2.79a-linux-glibc219-x86_64/2.79/python/lib:/home/mona/Downloads/blender-2.79a-linux-glibc219-x86_64/2.79/python/lib
ROS_LOCALHOST_ONLY=0
PATH=/usr/local/cuda-11.8/bin:/usr/local/cuda-11.8/bin:/usr/local/cuda-11.8/bin:/opt/ros/humble/bin:/usr/local/cuda-11.8/bin:/home/mona/anaconda3/bin:/home/mona/anaconda3/condabin:/home/mona/.nvm/versions/node/v18.18.0/bin:/home/mona/.cargo/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/snap/bin:/home/mona/Downloads/blender-2.79a-linux-glibc219-x86_64/2.79/python/bin:/home/mona/Downloads/blender-2.79a-linux-glibc219-x86_64/2.79/python/bin:/home/mona/Downloads/blender-2.79a-linux-glibc219-x86_64/2.79/python/bin:/home/mona/Downloads/blender-2.79a-linux-glibc219-x86_64/2.79/python/bin
ROS_DISTRO=humble
$ apt list | grep humble-rcl-action
WARNING: apt does not have a stable CLI interface. Use with caution in scripts.
ros-humble-rcl-action-dbgsym/jammy 5.3.5-1jammy.20230919.213203 amd64
ros-humble-rcl-action/jammy,now 5.3.5-1jammy.20230919.213203 amd64 [installed,automatic]
$ file /opt/ros/humble/lib/librcl_action.so
/opt/ros/humble/lib/librcl_action.so: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, BuildID[sha1]=5d7ff8461bfa2e680cba23319961468f445959d7, stripped
$ ldd /opt/ros/humble/local/lib/python3.10/dist-packages/rclpy/_rclpy_pybind11.cpython-310-x86_64-linux-gnu.so
linux-vdso.so.1 (0x00007fffbe3e0000)
librcl_action.so => /opt/ros/humble/lib/librcl_action.so (0x00007f787c8d4000)
librcl_lifecycle.so => /opt/ros/humble/lib/librcl_lifecycle.so (0x00007f787c8ca000)
libpython3.10.so.1.0 => /lib/x86_64-linux-gnu/libpython3.10.so.1.0 (0x00007f787c200000)
librcl.so => /opt/ros/humble/lib/librcl.so (0x00007f787c860000)
librcl_yaml_param_parser.so => /opt/ros/humble/lib/librcl_yaml_param_parser.so (0x00007f787c854000)
librmw_implementation.so => /opt/ros/humble/lib/librmw_implementation.so (0x00007f787c847000)
librcl_logging_interface.so => /opt/ros/humble/lib/librcl_logging_interface.so (0x00007f787c842000)
librmw.so => /opt/ros/humble/lib/librmw.so (0x00007f787c836000)
liblifecycle_msgs__rosidl_typesupport_c.so => /opt/ros/humble/lib/liblifecycle_msgs__rosidl_typesupport_c.so (0x00007f787c82f000)
librcutils.so => /opt/ros/humble/lib/librcutils.so (0x00007f787c817000)
libstdc++.so.6 => /lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f787be00000)
libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f787c7f5000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f787ba00000)
libtracetools.so => /opt/ros/humble/lib/libtracetools.so (0x00007f787c7f0000)
liblifecycle_msgs__rosidl_generator_c.so => /opt/ros/humble/lib/liblifecycle_msgs__rosidl_generator_c.so (0x00007f787c7e0000)
librosidl_runtime_c.so => /opt/ros/humble/lib/librosidl_runtime_c.so (0x00007f787c1f5000)
libexpat.so.1 => /lib/x86_64-linux-gnu/libexpat.so.1 (0x00007f787c1c4000)
libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007f787c1a8000)
libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f787c0c1000)
librcl_logging_spdlog.so => /opt/ros/humble/lib/librcl_logging_spdlog.so (0x00007f787c7d7000)
librcl_interfaces__rosidl_typesupport_c.so => /opt/ros/humble/lib/librcl_interfaces__rosidl_typesupport_c.so (0x00007f787c0b8000)
librcl_interfaces__rosidl_generator_c.so => /opt/ros/humble/lib/librcl_interfaces__rosidl_generator_c.so (0x00007f787c09c000)
libyaml.so => /opt/ros/humble/lib/libyaml.so (0x00007f787c078000)
libament_index_cpp.so => /opt/ros/humble/lib/libament_index_cpp.so (0x00007f787c06d000)
librcpputils.so => /opt/ros/humble/lib/librcpputils.so (0x00007f787c05f000)
librosidl_typesupport_c.so => /opt/ros/humble/lib/librosidl_typesupport_c.so (0x00007f787c059000)
/lib64/ld-linux-x86-64.so.2 (0x00007f787c9cb000)
libspdlog.so.1 => /lib/x86_64-linux-gnu/libspdlog.so.1 (0x00007f787bd85000)
libbuiltin_interfaces__rosidl_generator_c.so => /opt/ros/humble/lib/libbuiltin_interfaces__rosidl_generator_c.so (0x00007f787c052000)
libfmt.so.8 => /lib/x86_64-linux-gnu/libfmt.so.8 (0x00007f787c031000)
I Can't extract the video from bag file
Hello I did the command
./rosbag2video.py -r 50 -o test.mp4 MYBAG.bag
It returns
using 50.0 FPS
############# USING ######################
camera/rgb/image_raw with datatype: sensor_msgs/Image
############# USING ######################
camera/depth_registered/image_raw with datatype: sensor_msgs/Image
unsuportet encoding: bayer_grbg8
How Can I Fix this problem?
Code correction suggestion !!
#write_output_video(msg, topic, t, MJPEG_VIDEO)
Line 207 write_output_video(msg, topic, t, cv_image, MJPEG_VIDEO)
unsuportet encoding: 8UC1
Hello，thanks for your great work.
I'm writing to ask a question.
I have followed your steps, and the final result is:
preproc_tf.bag
using 25.0 FPS
############# USING ######################
/rect_color_raw with datatype: sensor_msgs/Image
############# USING ######################
/cnn_label with datatype: sensor_msgs/Image
unsuportet encoding: 8UC1
It seems there are something wrong with the pictures' format.
Have you meet this problem before? and do you have any ideas?
ros2bag2video.py script gets stuck Python 3.10, ros2 humble, Ubuntu 22.04 in converting color raw bag to video
Is there any update?
Originally posted by @zehranrgi in #36 (comment)
Port to ROS2
Hi @mlaiacker, thank you for providing this convenient tool. It has been helpful in converting ROS1 bags to .mp4 videos. 😄 👍
Question
Do you plan to port this script to ROS2 Foxy?
If none at the moment, I will be happy to take a look at porting the script myself and sharing it via a Pull Request.
Support Ubuntu 18.04
The package 'libav-tools' does not exist in Ubuntu 18.04; it has been replaced with the 'ffmpeg' package. Replacing the command 'avconv' with 'ffmpeg' will work.
https://askubuntu.com/questions/1098407/how-do-you-install-avconv-on-ubuntu-18-04
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.