GNOME Bugzilla – Bug 694156
long flac file: no sound between 24:04 and 24:58
Last modified: 2014-05-26 13:09:39 UTC
What steps will reproduce the problem? 1.Open any FLAC file (44100hz, 16bit) with duration above 25 minutes. 2.seek to 24min 3.see between 24:05 and 24:58 there's no sound. What is the expected output? What do you see instead? explained above. What version of the product are you using? On what operating system? 1.1.1 - Manjaro (Arch) x86_64 Please provide any additional information below. Tested several different files at 44100hz 16bit, always reproducible. Doesn't happen with files at 48000hz 24bit Also I already noticed it on my previous install on Ubuntu 12.04. Tested wav file: no problem. (Reported at first on clementine bugtracker, then forwarded here as I could reproduce in Rhythmbox : http://code.google.com/p/clementine-player/issues/detail?id=3508 )
Actually, looks like it also happens on 48000hz files, but then it happens between 22min09 and 22min56.
I created a long flac file like this: gst-launch-1.0 cdparanoiasrc mode=continuous paranoia-mode=full ! queue max-size-buffers=0 max-size-time=0 max-size-bytes=0 ! progressreport ! audiorate ! flacenc ! queue ! filesink location=long.flac and can't reproduce what you describe (using totem with GStreamer git master and pulsesink). Perhaps you could make one of your files available?
You can download a file showing the problem here: https://soundcloud.com/satrip/mix-2-fin-du-monde-2012-v2 (clic the download button under the waveform line..) I made more tests and discovered that only all files exported from Ardour show this problem. I have other files from XCFA converted CD that work right. But those files exported from Ardour play without problem in other apps like aqualung or VLC, so..
I've not been able to reproduce this so far (with totem). Could you make a GST_DEBUG log with your player of choice, like this: $ GST_DEBUG=*:5 clementine foo.flac 2>dbg.log $ start up, seek, wait for silence, then control-C or shut down $ xz dbg.log and attach it?
I followed these exact steps, here is the log: http://timotheegiet.com/sound/dbg.log.xz
Also I just installed totem to test, I can't reproduce it in totem. Still I can reproduce it in both clementine and rhythmbox.
gst_base_audio_sink_get_alignment:<autoaudiosink-1-actual-sink-jackaudio> Unexpected discontinuity in audio timestamps of +0:00:53.498775510, resyncing
I ran across this bug with gstreamer-0.10.36 and gst-plugins-good-0.10.31. The silence comes between 1:18:39 and 1:21:33 of a FLAC file (48000 Hz, 16/24 bit).
(In reply to comment #8) > gst_base_audio_sink_get_alignment:<autoaudiosink-1-actual-sink-jackaudio> > Unexpected discontinuity in audio timestamps of +0:00:53.498775510, resyncing This could be a bug in the crossfading support in rhythmbox. Can someone still reproduce this with 1.2.x and crossfading disabled in rhythmbox?
Indeed I can't reproduce this bug anymore (in clementine at least). Using gstreamer 1.2.4 . Bug can probably be closed.