abrt version: 1.1.13 architecture: x86_64 Attached file: backtrace cmdline: ucview comment: Webcam: Lenovo EasyCamera component: ucview crash_function: memcpy executable: /usr/bin/ucview kernel: 2.6.33.8-149.fc13.x86_64 package: ucview-0.31-1.fc13 rating: 4 reason: Process /usr/bin/ucview was killed by signal 11 (SIGSEGV) release: Fedora release 13 (Goddard) time: 1282726095 uid: 500 How to reproduce ----- 1. Begin video recording 2. Stop recording 3. Wait for a while
Created an attachment (id=440866) File: backtrace
Thanks for filing the bug. This should fix it: diff --git a/src/ucil_theora.c b/src/ucil_theora.c index 52d754a..0919a97 100644 --- a/src/ucil_theora.c +++ b/src/ucil_theora.c @@ -911,7 +911,7 @@ static void *ucil_theora_encode_thread( ucil_theora_video_file_object_t *vobj ) } #endif - last_data_buffer = (unicap_data_buffer_t *)vobj->last_frame->data; + last_data_buffer = vobj->last_frame; if( vobj->downsize > 1 || vobj->requires_resizing_frames ) { yuv.y = ds_y_buffer;
proposed upstream: https://bugs.launchpad.net/unicap/+bug/588662
libucil-0.9.8-4.fc14 has been submitted as an update for Fedora 14. http://admin.fedoraproject.org/updates/libucil-0.9.8-4.fc14
libucil-0.9.8-3.fc13 has been submitted as an update for Fedora 13. http://admin.fedoraproject.org/updates/libucil-0.9.8-3.fc13
libucil-0.9.8-4.fc14 has been pushed to the Fedora 14 testing repository. If problems still persist, please make note of it in this bug report. If you want to test the update, you can install it with su -c 'yum --enablerepo=updates-testing update libucil'. You can provide feedback for this update here: http://admin.fedoraproject.org/updates/libucil-0.9.8-4.fc14
Thanks for a quick reply. I have updated libucil. 1) I get very bad video while recording in Ogg/Theora. Screenshot (it is a SMPlayer in fullscreen mode): http://img839.imageshack.us/img839/8233/89994471.png 2) I get segfault while recording in AVI (should I file a new bug?)
(In reply to comment #7) > 2) I get segfault while recording in AVI (should I file a new bug?) Sure, that would be appreciated. Please provide also versions of the following packages: $ rpm -q libucil libunicap libunicapgtk ucview
https://bugzilla.redhat.com/show_bug.cgi?id=627695 And what about poor quality of OGG/Theora?
(In reply to comment #9) > https://bugzilla.redhat.com/show_bug.cgi?id=627695 Great, I'll have a look. > And what about poor quality of OGG/Theora? If you consider it as bug, feel free to open a separate ticket for that. Did you try different players? Did you try to change some options? Are you able to get better quality with the same HW and setting elsewhere?
>And what about poor quality of OGG/Theora? I changed video output in SMPlayer from "xv" to "gl" and everything plays much better now. So, it is not an ucview bug.
libucil-0.9.8-3.fc13 has been pushed to the Fedora 13 stable repository. If problems still persist, please make note of it in this bug report.
libucil-0.9.8-4.fc14 has been pushed to the Fedora 14 stable repository. If problems still persist, please make note of it in this bug report.
*** Bug 635445 has been marked as a duplicate of this bug. ***
An update for Fedora 12 will follow.
libucil-0.9.8-3.fc12 has been submitted as an update for Fedora 12. https://admin.fedoraproject.org/updates/libucil-0.9.8-3.fc12
libucil-0.9.8-3.fc12 has been pushed to the Fedora 12 testing repository. If problems still persist, please make note of it in this bug report. If you want to test the update, you can install it with su -c 'yum --enablerepo=updates-testing update libucil'. You can provide feedback for this update here: https://admin.fedoraproject.org/updates/libucil-0.9.8-3.fc12
libucil-0.9.8-3.fc12 has been pushed to the Fedora 12 stable repository. If problems still persist, please make note of it in this bug report.