FS#3811 - gstreamer and alsasink
Attached to Project:
Arch Linux
Opened by Brice (bricem13) - Saturday, 21 January 2006, 11:59 GMT
Last edited by arjan timmerman (blaasvis) - Saturday, 21 January 2006, 14:39 GMT
Opened by Brice (bricem13) - Saturday, 21 January 2006, 11:59 GMT
Last edited by arjan timmerman (blaasvis) - Saturday, 21 January 2006, 14:39 GMT
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Details
Hi
I seems to have a gstreamer problem: [brice@TuxBox:~]$ gst-launch-0.8 filesrc location=mp3/infectious_grooves/groove_family_cyco/made_it.mp3 ! spider ! alsasink RUNNING pipeline ... ERROR: from element /pipeline0/alsasink0: Could not get/set settings from/on resource. ERROR: from element /pipeline0/spider0/mad0: Internal GStreamer error: pad problem. File a bug. Additional debug info: gstpad.c(2562): gst_pad_set_explicit_caps: /pipeline0/spider0/mad0: failed to negotiate (try_set_caps with "audio/x-raw-int, endianness=(int)1234, signed=(boolean)true, width=(int)16, depth=(int)16, rate=(int)44100, channels=(int)2" returned REFUSED) ERROR: from element /pipeline0/spider0/mad0: Internal GStreamer error: negotiation problem. File a bug. Additional debug info: gstmad.c(1206): gst_mad_check_caps_reset: /pipeline0/spider0/mad0: Failed to negotiate 44100 Hz, 2 channels Execution ended after 45 iterations (sum 176814000 ns, average 3929200 ns, min 32000 ns, max 76479000 ns). whereas: [brice@TuxBox:~]$ gst-launch-0.8 filesrc location=mp3/infectious_grooves/groove_family_cyco/made_it.mp3 ! spider ! osssink works. BEst regards, Brice |
This task depends upon
Closed by Jan de Groot (JGC)
Monday, 23 January 2006, 22:53 GMT
Reason for closing: Works for me
Additional comments about closing: Hardware issue, not a gstreamer issue.
Monday, 23 January 2006, 22:53 GMT
Reason for closing: Works for me
Additional comments about closing: Hardware issue, not a gstreamer issue.
It still fails and this whenever the sound file is.
After cuting the file to 300K, I tried again to play the reduced file and it worked... No idea what the point is!
Therefore you won't find any file here.
Best regards,
Brice
- your soundcard only supports one samplerate (48KHz)
- by cutting the file to 300K gstreamer doesn't know how to determine the correct samplerate
- spider knows how to decode the MP3 file, but delivers it as 44KHz to the alsasink
- alsasink won't play it because your alsa driver wants 48KHz.
Why it works with OSS: the osssink in gstreamer is quite hacky. It detects many wrong things and corrects it automatically. If you stuff something in the wrong samplerate to OSS, it will convert it, or at least play it at the wrong speed.
Try this one:
gst-launch filesrc location=blabla.mp3 ! spider ! audioconvert ! alsasink
It should work, as audioconvert converts between the stream that spider gives and alsasink wants.
lspci gives: 00:11.5 Multimedia audio controller: VIA Technologies, Inc. VT8233/A/8235/8237 AC97 Audio Controller (rev 50)
Your command does not work:
[brice@TuxBox:~]$ gst-launch filesrc location=track1.mp3 ! spider ! audioconvert ! alsasink
RUNNING pipeline ...
ERROR: from element /pipeline0/alsasink0: Could not get/set settings from/on resource.
ERROR: from element /pipeline0/spider0/mad0: Internal GStreamer error: pad problem. File a bug.
Additional debug info:
gstpad.c(2562): gst_pad_set_explicit_caps: /pipeline0/spider0/mad0:
failed to negotiate (try_set_caps with "audio/x-raw-int, endianness=(int)1234, signed=(boolean)true, width=(int)16, depth=(int)16, rate=(int)44100, channels=(int)2" returned REFUSED)
ERROR: from element /pipeline0/spider0/mad0: Internal GStreamer error: negotiation problem. File a bug.
Additional debug info:
gstmad.c(1206): gst_mad_check_caps_reset: /pipeline0/spider0/mad0:
Failed to negotiate 44100 Hz, 2 channels
Execution ended after 2 iterations (sum 369168000 ns, average 184584000 ns, min 270000 ns, max 368898000 ns).
[brice@TuxBox:~]$
However, I got it working by putting "options snd-via82xx dxs_support=5" in /etc/modprobe.conf
Best regards, Brice