Public bug reported:
Found that Network Editor crashes when you play, stop, then play the
same audio clip again, when trying to do tonal analysis with tonal
segmentation output. Attaching a screenshot of the configuration for
Network Editor which causes it to crash. Maybe this should be filed
under libclam as well.
Stacktrace below.
======================================== SNIP
========================================
##########################################################
################### ASSERTION FAILED #####################
##########################################################
At file scons/libs/processing/include/CLAM/ChordSegmentator.hxx line 206
changeChordIfSegmentTooSmall: Accessing a segment beyond lastSegment
Backtrace:
[0] /usr/lib/libclam_core.so.1.4(CLAM::DumpBacktrace(std::ostream&)+0x23)
[0x7fad1206d4b3]
[1]
/usr/lib/libclam_core.so.1.4(CLAM::ErrAssertionFailed::ErrAssertionFailed(char
const*, char const*, int)+0x6f) [0x7fad1206dacf]
[2]
/usr/lib/libclam_processing.so.1.4(Simac::ChordSegmentator::changeChordIfSegmentTooSmall(unsigned
int&)+0x236) [0x7fad12531666]
[3] /usr/lib/libclam_processing.so.1.4(+0x2306f7) [0x7fad1252c6f7]
[4]
/usr/lib/libclam_processing.so.1.4(Simac::ChordSegmentator::doItSimple(float&,
std::vector<double, std::allocator<double> > const&, unsigned int, unsigned
int)+0x86) [0x7fad12536c96]
[5] /usr/lib/libclam_processing.so.1.4(Simac::ChordExtractor::doIt(float*
const&, float&)+0x81a) [0x7fad125379ca]
[6] /usr/lib/libclam_processing.so.1.4(CLAM::TonalAnalysis::Do()+0x141)
[0x7fad1252d201]
[7] /usr/lib/libclam_core.so.1.4(CLAM::NaiveFlowControl::Do()+0x120)
[0x7fad12083aa0]
[8] /usr/lib/libclam_audioio.so.1.4(CLAM::JackProcessingCallback(unsigned int,
void*)+0x10) [0x7fad12ad0f80]
[9] /usr/lib/x86_64-linux-gnu/libjack.so.0(+0x8a4f) [0x7fad0c46ba4f]
[10] /lib/x86_64-linux-gnu/libpthread.so.0(+0x7e9a) [0x7fad0e31ce9a]
[11] /lib/x86_64-linux-gnu/libc.so.6(clone+0x6d) [0x7fad0e6263fd]
terminate called after throwing an instance of 'CLAM::ErrAssertionFailed'
what(): changeChordIfSegmentTooSmall: Accessing a segment beyond lastSegment
subgraph starting at CLAM network player timed out (subgraph_wait_fd=9, status
= 0, state = Running, pollret = 0 revents = 0x0)
**** alsa_pcm: xrun of at least 2.368 msecs
Aborted (core dumped)
jack main caught signal 12
** Affects: clam-networkeditor (Ubuntu)
Importance: Undecided
Status: New
** Attachment added: "How the network editor is set up"
https://bugs.launchpad.net/bugs/1246458/+attachment/3896047/+files/CLAM_setup_segmentation.png
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https://bugs.launchpad.net/bugs/1246458
Title:
Crashes when trying to do tonal analysis with segmentation
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