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Video feed does not show (part 2) #77

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pascalpm opened this issue Dec 6, 2015 · 0 comments
Open

Video feed does not show (part 2) #77

pascalpm opened this issue Dec 6, 2015 · 0 comments

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@pascalpm
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pascalpm commented Dec 6, 2015

This 'issue' (related to Teleop)has been raised before, Moving the robot around works great, however the video feed is not showing.
Managed to publish the correct topic name '/compressed_image' by adding the following line to rgb.launch.xml ( section):
remap from="$(arg rgb)/image_color/compressed" to="/compressed_image"

As shown below the node successfully publishes 'compressed_image' and the android app successfully subscribes to it:

$ rostopic info /compressed_image
Type: sensor_msgs/CompressedImage

__Publishers:

__Subscribers:

However, no video feed is shown on the android (Nexus 7 with Android version 4.4.4).
Anyone has an idea what is going wrong here?

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