View Issue Details

IDProjectCategoryView StatusLast Update
0005821ardourbugspublic2014-02-22 23:24
Reporterhabys Assigned Tox42  
PrioritynormalSeveritycrashReproducibilityalways
Status closedResolutionfixed 
PlatformArch x86_64OSLinuxOS Version3.12.6-1-ARCH
Summary0005821: Export -> stem crashes every time
DescriptionAny attempt to export stems crashes
Steps To ReproduceSession -> Export -> Stem Export...
Anything I've tried here crashes.

Tried either FLAC or Redbook WAV
Tried the entire session or a region
Tried saving to my stems folder or /tmp. both have space and are writable.
more on that: http://pastebin.com/raw.php?i=WfeTqMDE

Additional InformationUploaded a capture of what I'm trying to do: http://www.youtube.com/watch?v=QONd0EOA4Vw

Tried both the version compiled for Arch's Extra/ repo, and the newest binary from the site.

Crash log from arch repo version (Ardour3.5.142 (built using 3.5-142-g9f17579 and GCC version 4.8.2 20131219 (prerelease))
    http://pastebin.com/raw.php?i=PaGmwF11

Crash log from site provided binary (Ardour-3.5.143-dbg)
    http://pastebin.com/raw.php?i=nM400xqJ
TagsNo tags attached.

Relationships

has duplicate 0005815 closedx42 export stem impossible since last update 

Activities

habys

2014-01-11 19:53

reporter   ~0015563

$ jackd --version
jackd version 0.121.3 tmpdir /dev/shm protocol 24

SaBer

2014-01-11 20:31

developer   ~0015564

I traced the problem this far:

void
CapturingProcessor::run (BufferSet& bufs, framepos_t, framepos_t, pframes_t nframes, bool)
{
    if (active()) {
        capture_buffers.read_from (bufs, nframes);
        std::cerr << "After reading " << nframes <<
            " frames, from a buffer set with .count().n_audio() " << bufs.count().n_audio() <<
            " capture_buffers.get_audio(0).size() is " <<
            capture_buffers.get_audio(0).size() << std::endl;
    }
}

prints:
After reading 1024 frames, from a buffer set with .count().n_audio() 1 capture_buffers.get_audio(0).size() is 0

eddrog

2014-01-21 10:29

reporter   ~0015604

A fix is very appreciated. The next time I have several projects where I need this feature!!!!

x42

2014-02-20 00:14

administrator   ~0015675

fixed in 3.5-326
https://github.com/ardour/ardour/commit/592be26a

x42

2014-02-22 23:24

administrator   ~0015679

fixed in 3.5.357 release

Issue History

Date Modified Username Field Change
2014-01-11 19:37 habys New Issue
2014-01-11 19:53 habys Note Added: 0015563
2014-01-11 20:31 SaBer Note Added: 0015564
2014-01-19 04:54 paul Relationship added has duplicate 0005815
2014-01-21 10:29 eddrog Note Added: 0015604
2014-02-20 00:14 x42 Note Added: 0015675
2014-02-20 00:14 x42 Status new => resolved
2014-02-20 00:14 x42 Resolution open => fixed
2014-02-20 00:14 x42 Assigned To => x42
2014-02-22 23:24 x42 Note Added: 0015679
2014-02-22 23:24 x42 Status resolved => closed