[gstreamer-bugs] [Bug 148609] [alsasrc] weird timestamp generated

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 http://bugzilla.gnome.org/show_bug.cgi?id=148609
 GStreamer | gst-plugins | Ver: HEAD CVS





------- Additional Comments From Mathis Ahrens  2005-03-07 21:39 -------
Hmm...
Using gst-plugins-0.8.7.2, fakesink does not show weird times here.
Only alsasink does, and the workaround fixes it.

But: The workaround breaks the simple 'alsasrc ! alsasink' pipeline, (that
has been working reliably without it) with this error log:

INFO  (0x80508b8 - 308402:00:20.398685000)      GST_STATES(20140)
gstelement.c(2825):gst_element_set_state_func:<alsasink0> setting state from
PAUSED to PLAYING
INFO  (0x80508b8 - 308402:00:20.398736000)       scheduler(20140)
gstoptimalscheduler.c(1690):gst_opt_scheduler_state_transition: setting
scheduler state to running
INFO  (0x80508b8 - 308402:00:20.584928000)       GST_EVENT(20140)
gstevent.c(175):gst_event_new: creating new event type 4: 0x8068210
WARN  (0x80508b8 - 308402:00:20.584963000)  GST_SCHEDULING(20140)
gstpad.c(3218):_invent_event: needed to invent a DISCONT 0x8068210 (time 0) for
alsasrc0:src => alsasink0:sink
INFO  (0x80508b8 - 308402:00:20.585002000)       GST_EVENT(20140)
gstevent.c(96):_gst_event_free: freeing event 0x8068210
INFO  (0x80508b8 - 308402:00:20.956398000)            alsa(20140)
gstalsasink.c(519):gst_alsa_sink_loop:<alsasink0> Skipping 8192 samples to
resync: sample 8192 expected, but got 0
INFO  (0x80508b8 - 308402:00:21.142251000)            alsa(20140)
gstalsasink.c(519):gst_alsa_sink_loop:<alsasink0> Skipping 16378 samples to
resync: sample 16384 expected, but got 6
[Invalid UTF-8] WARN  (0x80508b8 - 308402:00:21.513521000) \x1b[00m          
alsa\x1b[00m(\x1b[335m20140\x1b[00m)
\x1b[00mpcm_hw.c(476):snd_pcm_hw_delay:\x1b[00m alsalib error:
SNDRV_PCM_IOCTL_DELAY failed: Datenubergabe unterbrochen (broken pipe)
INFO  (0x80508b8 - 308402:00:21.513598000)            alsa(20140)
gstalsasink.c(519):gst_alsa_sink_loop:<alsasink0> Skipping 8194 samples to
resync: sample 16390 expected, but got 8196
INFO  (0x80508b8 - 308402:00:21.513857000)            alsa(20140)
gstalsa.c(1727):gst_alsa_set_hw_params: Preparing format: S16_BE 44100Hz, 2 channels
INFO  (0x80508b8 - 308402:00:21.884978000)            alsa(20140)
gstalsasink.c(509):gst_alsa_sink_loop:<alsasink0> Skipping 16384 samples to
resync (complete buffer): sample 24580 expected, but got 8196
INFO  (0x80508b8 - 308402:00:22.256313000)            alsa(20140)
gstalsasink.c(509):gst_alsa_sink_loop:<alsasink0> Skipping 16384 samples to
resync (complete buffer): sample 24580 expected, but got 8196
INFO  (0x80508b8 - 308402:00:22.627734000)            alsa(20140)
gstalsasink.c(509):gst_alsa_sink_loop:<alsasink0> Skipping 16384 samples to
resync (complete buffer): sample 24580 expected, but got 8196
...

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