GUI frame skipping breaks acquisition on cam4

ufo-kit / libuca

GLib-based C library for unified camera access

GNU Lesser General Public License v2.1

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GUI frame skipping breaks acquisition on cam4 #66

Closed matze closed 9 years ago

matze commented 9 years ago

@TimoDritschler: commit 954bcbc39d6899bf causes the GUI to acquire only a single frame upon stopping the recording. However, so far this can only be observed on ipecam4 but regardless of the actual camera (even mock break).

TimoDritschler commented 9 years ago

I have tried and I can not reproduce the problem on ipecamera4, neither with UFO cam nor with mock. Can you try again and demonstrate the problem to me?

matze commented 9 years ago

Just connect to ipecam4 and run the system-wide installation of uca-camera-control which is now again based on current HEAD with that commit.

TimoDritschler commented 9 years ago

I just freshly cloned the repo into my home directory on camera4, built it and installed it into my local usr dir. Everything works perfectly fine. So the same exact source code runs in one case but not the other. What does that tell us?

su root
$> cd software/libuca/build
$> rm -rf *
$> cmake .. -DCMAKE_INSTALL_PREFIX=/usr && make install

Works perfectly fine.

matze commented 9 years ago

What does that tell us?

One more machine that is f'd up beyond recognition …