FreeSWITCH

mod_vlc and conference play with wav file sound problem

Details

  • Type: Bug Bug
  • Status: Closed Closed
  • Priority: Minor Minor
  • Resolution: Fixed
  • Affects Version/s: None
  • Fix Version/s: None
  • Component/s: None
  • Labels:
    None
  • Environment:
    centos 6 64bits
  • Platform:
    Linux x86_64/gcc
  • Uname:
    2.6.32-71.29.1.el6.x86_64 #1 SMP
  • CPU Info:
    Hide
    processor : 0
    vendor_id : GenuineIntel
    cpu family : 6
    model : 42
    model name : Intel(R) Xeon(R) CPU E31230 @ 3.20GHz
    stepping : 7
    cpu MHz : 1600.000
    cache size : 8192 KB
    physical id : 0
    siblings : 8
    core id : 0
    cpu cores : 4
    apicid : 0
    initial apicid : 0
    fpu : yes
    fpu_exception : yes
    cpuid level : 13
    wp : yes
    flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 x2apic popcnt xsave avx lahf_lm ida arat epb xsaveopt pln pts dts tpr_shadow vnmi flexpriority ept vpid
    bogomips : 6385.43
    clflush size : 64
    cache_alignment : 64
    address sizes : 36 bits physical, 48 bits virtual
    power management:

    processor : 1
    vendor_id : GenuineIntel
    cpu family : 6
    model : 42
    model name : Intel(R) Xeon(R) CPU E31230 @ 3.20GHz
    stepping : 7
    cpu MHz : 1600.000
    cache size : 8192 KB
    physical id : 0
    siblings : 8
    core id : 1
    cpu cores : 4
    apicid : 2
    initial apicid : 2
    fpu : yes
    fpu_exception : yes
    cpuid level : 13
    wp : yes
    flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 x2apic popcnt xsave avx lahf_lm ida arat epb xsaveopt pln pts dts tpr_shadow vnmi flexpriority ept vpid
    bogomips : 6384.67
    clflush size : 64
    cache_alignment : 64
    address sizes : 36 bits physical, 48 bits virtual
    power management:

    processor : 2
    vendor_id : GenuineIntel
    cpu family : 6
    model : 42
    model name : Intel(R) Xeon(R) CPU E31230 @ 3.20GHz
    stepping : 7
    cpu MHz : 1600.000
    cache size : 8192 KB
    physical id : 0
    siblings : 8
    core id : 2
    cpu cores : 4
    apicid : 4
    initial apicid : 4
    fpu : yes
    fpu_exception : yes
    cpuid level : 13
    wp : yes
    flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 x2apic popcnt xsave avx lahf_lm ida arat epb xsaveopt pln pts dts tpr_shadow vnmi flexpriority ept vpid
    bogomips : 6384.67
    clflush size : 64
    cache_alignment : 64
    address sizes : 36 bits physical, 48 bits virtual
    power management:

    processor : 3
    vendor_id : GenuineIntel
    cpu family : 6
    model : 42
    model name : Intel(R) Xeon(R) CPU E31230 @ 3.20GHz
    stepping : 7
    cpu MHz : 1600.000
    cache size : 8192 KB
    physical id : 0
    siblings : 8
    core id : 3
    cpu cores : 4
    apicid : 6
    initial apicid : 6
    fpu : yes
    fpu_exception : yes
    cpuid level : 13
    wp : yes
    flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 x2apic popcnt xsave avx lahf_lm ida arat epb xsaveopt pln pts dts tpr_shadow vnmi flexpriority ept vpid
    bogomips : 6384.67
    clflush size : 64
    cache_alignment : 64
    address sizes : 36 bits physical, 48 bits virtual
    power management:

    processor : 4
    vendor_id : GenuineIntel
    cpu family : 6
    model : 42
    model name : Intel(R) Xeon(R) CPU E31230 @ 3.20GHz
    stepping : 7
    cpu MHz : 1600.000
    cache size : 8192 KB
    physical id : 0
    siblings : 8
    core id : 0
    cpu cores : 4
    apicid : 1
    initial apicid : 1
    fpu : yes
    fpu_exception : yes
    cpuid level : 13
    wp : yes
    flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 x2apic popcnt xsave avx lahf_lm ida arat epb xsaveopt pln pts dts tpr_shadow vnmi flexpriority ept vpid
    bogomips : 6384.67
    clflush size : 64
    cache_alignment : 64
    address sizes : 36 bits physical, 48 bits virtual
    power management:

    processor : 5
    vendor_id : GenuineIntel
    cpu family : 6
    model : 42
    model name : Intel(R) Xeon(R) CPU E31230 @ 3.20GHz
    stepping : 7
    cpu MHz : 1600.000
    cache size : 8192 KB
    physical id : 0
    siblings : 8
    core id : 1
    cpu cores : 4
    apicid : 3
    initial apicid : 3
    fpu : yes
    fpu_exception : yes
    cpuid level : 13
    wp : yes
    flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 x2apic popcnt xsave avx lahf_lm ida arat epb xsaveopt pln pts dts tpr_shadow vnmi flexpriority ept vpid
    bogomips : 6384.67
    clflush size : 64
    cache_alignment : 64
    address sizes : 36 bits physical, 48 bits virtual
    power management:

    processor : 6
    vendor_id : GenuineIntel
    cpu family : 6
    model : 42
    model name : Intel(R) Xeon(R) CPU E31230 @ 3.20GHz
    stepping : 7
    cpu MHz : 1600.000
    cache size : 8192 KB
    physical id : 0
    siblings : 8
    core id : 2
    cpu cores : 4
    apicid : 5
    initial apicid : 5
    fpu : yes
    fpu_exception : yes
    cpuid level : 13
    wp : yes
    flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 x2apic popcnt xsave avx lahf_lm ida arat epb xsaveopt pln pts dts tpr_shadow vnmi flexpriority ept vpid
    bogomips : 6384.67
    clflush size : 64
    cache_alignment : 64
    address sizes : 36 bits physical, 48 bits virtual
    power management:

    processor : 7
    vendor_id : GenuineIntel
    cpu family : 6
    model : 42
    model name : Intel(R) Xeon(R) CPU E31230 @ 3.20GHz
    stepping : 7
    cpu MHz : 1600.000
    cache size : 8192 KB
    physical id : 0
    siblings : 8
    core id : 3
    cpu cores : 4
    apicid : 7
    initial apicid : 7
    fpu : yes
    fpu_exception : yes
    cpuid level : 13
    wp : yes
    flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 x2apic popcnt xsave avx lahf_lm ida arat epb xsaveopt pln pts dts tpr_shadow vnmi flexpriority ept vpid
    bogomips : 6384.68
    clflush size : 64
    cache_alignment : 64
    address sizes : 36 bits physical, 48 bits virtual
    power management:
    Show
    processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 42 model name : Intel(R) Xeon(R) CPU E31230 @ 3.20GHz stepping : 7 cpu MHz : 1600.000 cache size : 8192 KB physical id : 0 siblings : 8 core id : 0 cpu cores : 4 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 x2apic popcnt xsave avx lahf_lm ida arat epb xsaveopt pln pts dts tpr_shadow vnmi flexpriority ept vpid bogomips : 6385.43 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 42 model name : Intel(R) Xeon(R) CPU E31230 @ 3.20GHz stepping : 7 cpu MHz : 1600.000 cache size : 8192 KB physical id : 0 siblings : 8 core id : 1 cpu cores : 4 apicid : 2 initial apicid : 2 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 x2apic popcnt xsave avx lahf_lm ida arat epb xsaveopt pln pts dts tpr_shadow vnmi flexpriority ept vpid bogomips : 6384.67 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 42 model name : Intel(R) Xeon(R) CPU E31230 @ 3.20GHz stepping : 7 cpu MHz : 1600.000 cache size : 8192 KB physical id : 0 siblings : 8 core id : 2 cpu cores : 4 apicid : 4 initial apicid : 4 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 x2apic popcnt xsave avx lahf_lm ida arat epb xsaveopt pln pts dts tpr_shadow vnmi flexpriority ept vpid bogomips : 6384.67 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 42 model name : Intel(R) Xeon(R) CPU E31230 @ 3.20GHz stepping : 7 cpu MHz : 1600.000 cache size : 8192 KB physical id : 0 siblings : 8 core id : 3 cpu cores : 4 apicid : 6 initial apicid : 6 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 x2apic popcnt xsave avx lahf_lm ida arat epb xsaveopt pln pts dts tpr_shadow vnmi flexpriority ept vpid bogomips : 6384.67 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: processor : 4 vendor_id : GenuineIntel cpu family : 6 model : 42 model name : Intel(R) Xeon(R) CPU E31230 @ 3.20GHz stepping : 7 cpu MHz : 1600.000 cache size : 8192 KB physical id : 0 siblings : 8 core id : 0 cpu cores : 4 apicid : 1 initial apicid : 1 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 x2apic popcnt xsave avx lahf_lm ida arat epb xsaveopt pln pts dts tpr_shadow vnmi flexpriority ept vpid bogomips : 6384.67 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: processor : 5 vendor_id : GenuineIntel cpu family : 6 model : 42 model name : Intel(R) Xeon(R) CPU E31230 @ 3.20GHz stepping : 7 cpu MHz : 1600.000 cache size : 8192 KB physical id : 0 siblings : 8 core id : 1 cpu cores : 4 apicid : 3 initial apicid : 3 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 x2apic popcnt xsave avx lahf_lm ida arat epb xsaveopt pln pts dts tpr_shadow vnmi flexpriority ept vpid bogomips : 6384.67 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: processor : 6 vendor_id : GenuineIntel cpu family : 6 model : 42 model name : Intel(R) Xeon(R) CPU E31230 @ 3.20GHz stepping : 7 cpu MHz : 1600.000 cache size : 8192 KB physical id : 0 siblings : 8 core id : 2 cpu cores : 4 apicid : 5 initial apicid : 5 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 x2apic popcnt xsave avx lahf_lm ida arat epb xsaveopt pln pts dts tpr_shadow vnmi flexpriority ept vpid bogomips : 6384.67 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 42 model name : Intel(R) Xeon(R) CPU E31230 @ 3.20GHz stepping : 7 cpu MHz : 1600.000 cache size : 8192 KB physical id : 0 siblings : 8 core id : 3 cpu cores : 4 apicid : 7 initial apicid : 7 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 x2apic popcnt xsave avx lahf_lm ida arat epb xsaveopt pln pts dts tpr_shadow vnmi flexpriority ept vpid bogomips : 6384.68 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management:
  • GCC Version:
    gcc version 4.4.6 20110731 (Red Hat 4.4.6-3) (GCC)
  • FreeSWITCH GIT Revision:
    cb212d74976b0819ac01e67397468df2f59fec5f
  • Reproduced with GIT HEAD?:
    YES

Description

When using mod_vlc format and conference play api command, sound starting lagging after 2/3 seconds :

conference test play vlc://http://s3.amazonaws.com/test.plivocloud/BasicGreeting.wav

The conference profile use rate 8000 and interval 20 .


If I change conference xml profile with :
          <param name="rate" value="48000"/>
          <param name="interval" value="10"/>

sound is ok .


For all others things (playback, uuid_deflect, ...) , vlc is working fine with same wav file .


Activity

Ascending order - Click to sort in descending order
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Permalink
Jeff Lenk added a comment -
what does lagging mean here? Perhaps you could provide a recording or something to describe the problem better?
Show
Jeff Lenk added a comment - what does lagging mean here? Perhaps you could provide a recording or something to describe the problem better?
Hide
Permalink
Michael Ricordeau added a comment -
The sound is going choppy .
Show
Michael Ricordeau added a comment - The sound is going choppy .
Hide
Permalink
Jeff Lenk added a comment -
what format is the wav file?
attach a debug log so we can see the chosen codecs
Show
Jeff Lenk added a comment - what format is the wav file? attach a debug log so we can see the chosen codecs
Hide
Permalink
Git added a comment -
Repository: freeswitch
Branch: refs/heads/master
Commit: 3439d1b http://fisheye.freeswitch.org/changelog/freeswitch.git/?cs=3439d1b
Closed By: quentusrex

Comment:
FS-4305: --resolve When libvlc is unable to decode the audio fast enough for the local stream player, use multiple very quick 1 sample chunks of silence to fill in while libvlc catches up.


FreeSWITCH Support Contracts and Consulting Services available!

Contact us:
Email: consulting@freeswitch.org
Web: http://www.freeswitch.org
Phone: +1-918-420-9266
Tollfree: +1-877-742-2583
Fax: +1-918-420-9267
iNum: +883 5100 1420 9266


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http://www.cluecon.com

Show
Git added a comment - Repository: freeswitch Branch: refs/heads/master Commit: 3439d1b http://fisheye.freeswitch.org/changelog/freeswitch.git/?cs=3439d1b Closed By: quentusrex Comment: FS-4305 : --resolve When libvlc is unable to decode the audio fast enough for the local stream player, use multiple very quick 1 sample chunks of silence to fill in while libvlc catches up. FreeSWITCH Support Contracts and Consulting Services available! Contact us: Email: consulting@freeswitch.org Web: http://www.freeswitch.org Phone: +1-918-420-9266 Tollfree: +1-877-742-2583 Fax: +1-918-420-9267 iNum: +883 5100 1420 9266 Come To ClueCon in August to learn more about FreeSWITCH and Internet Telephony! http://www.cluecon.com
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Michael Ricordeau added a comment -
I have tried last git version with this fix, it is working but now when playing a remote file (http) with vlc module, at end of played file, there is a small "noise" each time (less than 1 second) .
It's not here for local files.

Here is an example :
conference myroom play vlc://http://s3.amazonaws.com/test.plivocloud/BasicGreeting.wav

If I revert the fix in vlc, I don't have the "noise" after the sound is played .

Note : I reopened this ticket but maybe you prefer a new one ?
Show
Michael Ricordeau added a comment - I have tried last git version with this fix, it is working but now when playing a remote file (http) with vlc module, at end of played file, there is a small "noise" each time (less than 1 second) . It's not here for local files. Here is an example : conference myroom play vlc://http://s3.amazonaws.com/test.plivocloud/BasicGreeting.wav If I revert the fix in vlc, I don't have the "noise" after the sound is played . Note : I reopened this ticket but maybe you prefer a new one ?
Hide
Permalink
William King added a comment -
Are you able to get a call recording that captures the sound at the end?
Show
William King added a comment - Are you able to get a call recording that captures the sound at the end?
Hide
Permalink
Michael Ricordeau added a comment -
Thanks for your quick reply, I will update ticket with a recording file.
Or maybe you prefer a pcap file with SIP and RTP frames ?

Show
Michael Ricordeau added a comment - Thanks for your quick reply, I will update ticket with a recording file. Or maybe you prefer a pcap file with SIP and RTP frames ?
Hide
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William King added a comment -
Either one would work well.
Show
William King added a comment - Either one would work well.
Hide
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Michael Ricordeau added a comment -
conference is started with a conference_moh_sound (an mp3 file) : conference_moh_sound='file_string://silence_stream://1!http://s3.amazonaws.com/plivocloud/music.mp3&#39;

In the recorded file, you will hear 4 times "Please enter your conference code or pin followed by the pound key" .

1) The 2 first ones are generated with an http wav file and having sound cutting at start and noise at end of sound :
conference test play vlc://http://s3.amazonaws.com/test.plivocloud/BasicGreeting.wav

2) The 2 last ones are generated with a local wav file (the same as the remote file) and not using vlc:
conference play /tmp/test.wav


I have also try a local wav file with vlc (but not recorded) and I'm getting same "noise" as in 1) :
conference test play vlc:///tmp/test.wav


Show
Michael Ricordeau added a comment - conference is started with a conference_moh_sound (an mp3 file) : conference_moh_sound='file_ string://silence_stream://1!http://s3.amazonaws.com/plivocloud/music.mp3&#39; In the recorded file, you will hear 4 times "Please enter your conference code or pin followed by the pound key" . 1) The 2 first ones are generated with an http wav file and having sound cutting at start and noise at end of sound : conference test play vlc://http://s3.amazonaws.com/test.plivocloud/BasicGreeting.wav 2) The 2 last ones are generated with a local wav file (the same as the remote file) and not using vlc: conference play /tmp/test.wav I have also try a local wav file with vlc (but not recorded) and I'm getting same "noise" as in 1) : conference test play vlc:///tmp/test.wav
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William King added a comment -
Ok, the only way to fix that will be to enable a feature that allows for custom level of pre-buffering before starting the sound file. What you are hearing is the 'chunks' of audio being delivered from amazon s3 to the VLC audio input stream buffer.

Try this url: vlc://http://s3.amazonaws.com/test.plivocloud/BasicGreeting.wav:network-caching=1000

Show
William King added a comment - Ok, the only way to fix that will be to enable a feature that allows for custom level of pre-buffering before starting the sound file. What you are hearing is the 'chunks' of audio being delivered from amazon s3 to the VLC audio input stream buffer. Try this url: vlc://http://s3.amazonaws.com/test.plivocloud/BasicGreeting.wav:network-caching=1000
Hide
Permalink
Git added a comment -
Repository: freeswitch
Branch: refs/heads/video-media-bug
Commit: 3439d1b http://fisheye.freeswitch.org/changelog/freeswitch.git/?cs=3439d1b
Closed By: dujinfang@gmail.com

Comment:
FS-4305: --resolve When libvlc is unable to decode the audio fast enough for the local stream player, use multiple very quick 1 sample chunks of silence to fill in while libvlc catches up.


FreeSWITCH Support Contracts and Consulting Services available!

Contact us:
Email: consulting@freeswitch.org
Web: http://www.freeswitch.org
Phone: +1-918-420-9266
Tollfree: +1-877-742-2583
Fax: +1-918-420-9267
iNum: +883 5100 1420 9266


Come To ClueCon in August to learn more about FreeSWITCH and Internet Telephony!
http://www.cluecon.com

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Git added a comment - Repository: freeswitch Branch: refs/heads/video-media-bug Commit: 3439d1b http://fisheye.freeswitch.org/changelog/freeswitch.git/?cs=3439d1b Closed By: dujinfang@gmail.com Comment: FS-4305 : --resolve When libvlc is unable to decode the audio fast enough for the local stream player, use multiple very quick 1 sample chunks of silence to fill in while libvlc catches up. FreeSWITCH Support Contracts and Consulting Services available! Contact us: Email: consulting@freeswitch.org Web: http://www.freeswitch.org Phone: +1-918-420-9266 Tollfree: +1-877-742-2583 Fax: +1-918-420-9267 iNum: +883 5100 1420 9266 Come To ClueCon in August to learn more about FreeSWITCH and Internet Telephony! http://www.cluecon.com
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Auto Admin added a comment - Due to a long period of inactivity (13 or more days), this issue is due to be automatically close within 24 hours. If this issue is not actually resolved, please reopen it and add appropriate comments to help developers fix the issue. Thanks,   Jira Admin
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Since there has been no change to the status of this issue, it is being closed for inactivity

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FreeSWITCH Support Contracts and Consulting Services available!

Contact us:
Email: consulting@freeswitch.org
Web: http://www.freeswitch.org
Phone: +1-918-420-9266
Tollfree: +1-877-742-2583
Fax: +1-918-420-9267
iNum: +883 5100 1420 9266


Come To ClueCon in August to learn more about FreeSWITCH and Internet Telephony!
http://www.cluecon.com

Show
Auto Admin added a comment - Since there has been no change to the status of this issue, it is being closed for inactivity Thanks,   Jira Admin FreeSWITCH Support Contracts and Consulting Services available! Contact us: Email: consulting@freeswitch.org Web: http://www.freeswitch.org Phone: +1-918-420-9266 Tollfree: +1-877-742-2583 Fax: +1-918-420-9267 iNum: +883 5100 1420 9266 Come To ClueCon in August to learn more about FreeSWITCH and Internet Telephony! http://www.cluecon.com

People

  • Assignee:
    William King
    Reporter:
    Michael Ricordeau
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Dates

  • Created:
    Updated:
    Resolved: