On Mon, Aug 17, 2009 at 10:36:41PM +0200, Max Kellermann wrote:
> On 2009/08/17 22:15, Peter Colberg <[email protected]> wrote:
> > with the new version of mpd, I experience skipping audio about once per
> > second, where a skip could be described as a crackling noise followed by
> > a fast forward of a fraction of a second. I verified this behaviour for
> > FLAC, Ogg and MP3 files.
>
> Please enable verbose mode and watch the log file for related
> messages.
With log_level = verbose, restarting mpd and thereby resuming playback:
Aug 17 22:41 : state_file: Saving state file
Aug 17 22:41 : database: get song: Miles Davis/Kind of Blue (1997)/Miles
Davis - Kind of Blue - 01 - So What.flac
Aug 17 22:41 : database: get song: Miles Davis/Kind of Blue (1997)/Miles
Davis - Kind of Blue - 02 - Freddie Freeloader.flac
Aug 17 22:41 : database: get song: Miles Davis/Kind of Blue (1997)/Miles
Davis - Kind of Blue - 03 - Blue In Green.flac
Aug 17 22:41 : database: get song: Miles Davis/Kind of Blue (1997)/Miles
Davis - Kind of Blue - 04 - All Blues.flac
Aug 17 22:41 : database: get song: Miles Davis/Kind of Blue (1997)/Miles
Davis - Kind of Blue - 05 - Flamenco Sketches.flac
Aug 17 22:41 : database: get song: Miles Davis/Kind of Blue (1997)/Miles
Davis - Kind of Blue - 06 - Flamenco Sketches (Alternate Take).flac
Aug 17 22:41 : playlist: play 0:"Miles Davis/Kind of Blue (1997)/Miles
Davis - Kind of Blue - 01 - So What.flac"
Aug 17 22:41 : decoder: audio_format=44100:16:2, seekable=true
Aug 17 22:41 : alsa: default period_time = buffer_time/4 = 371519/4 = 92879
Aug 17 22:41 : alsa: buffer_size=16384 period_size=4096
Aug 17 22:41 : output: opened plugin=alsa name="My ALSA Device"
audio_format=44100:16:2
Aug 17 22:41 : playlist: queue song 1:"Miles Davis/Kind of Blue
(1997)/Miles Davis - Kind of Blue - 02 - Freddie Freeloader.flac"
(error.log remains empty.)
> Then try switching to an OSS output, and see if the same
> problem occurs.
A restart of mpd results in the following messages:
Aug 17 22:46 : output: closed plugin=alsa name="My ALSA Device"
Aug 17 22:46 : listen: listen_global_finish called
Aug 17 22:46 : db_finish took 0.000000 seconds
Aug 17 22:46 : state_file: Saving state file
Aug 17 22:46 : database: get song: Miles Davis/Kind of Blue (1997)/Miles
Davis - Kind of Blue - 01 - So What.flac
Aug 17 22:46 : database: get song: Miles Davis/Kind of Blue (1997)/Miles
Davis - Kind of Blue - 02 - Freddie Freeloader.flac
Aug 17 22:46 : database: get song: Miles Davis/Kind of Blue (1997)/Miles
Davis - Kind of Blue - 03 - Blue In Green.flac
Aug 17 22:46 : database: get song: Miles Davis/Kind of Blue (1997)/Miles
Davis - Kind of Blue - 04 - All Blues.flac
Aug 17 22:46 : database: get song: Miles Davis/Kind of Blue (1997)/Miles
Davis - Kind of Blue - 05 - Flamenco Sketches.flac
Aug 17 22:46 : database: get song: Miles Davis/Kind of Blue (1997)/Miles
Davis - Kind of Blue - 06 - Flamenco Sketches (Alternate Take).flac
Aug 17 22:46 : playlist: play 0:"Miles Davis/Kind of Blue (1997)/Miles
Davis - Kind of Blue - 01 - So What.flac"
Aug 17 22:46 : decoder: audio_format=44100:16:2, seekable=true
Aug 17 22:46 : output: opened plugin=oss name="My OSS Device"
audio_format=44100:16:2
Aug 17 22:46 : playlist: queue song 1:"Miles Davis/Kind of Blue
(1997)/Miles Davis - Kind of Blue - 02 - Freddie Freeloader.flac"
Aug 17 22:46 : decoder: audio_format=44100:16:2, seekable=true
Aug 17 22:46 : playlist: queue song 2:"Miles Davis/Kind of Blue
(1997)/Miles Davis - Kind of Blue - 03 - Blue In Green.flac"
During playback no messages are printed.
Peter
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