* No Sound from EM2861 Device
@ 2022-08-25 14:43 Rich Sahlender
2022-08-30 13:33 ` Rich Sahlender
0 siblings, 1 reply; 2+ messages in thread
From: Rich Sahlender @ 2022-08-25 14:43 UTC (permalink / raw)
To: linux-media
Hello - I have a USB capture device from ClearClick. This device has
both analog and s-video connections and lsusb shows the device as:
Bus 002 Device 004: ID eb1a:2861 eMPIA Technology, Inc. EasyCAP DC60+
[EM2861]
Using the Qt V4L2 Test Bench utility and selecting this device and
setting NTSC as the standard the video looks good from a DVD player but
there is no sound. In the User Controls tab of the test bench utility I
found the mute box was checked by default. When I uncheck the mute box
and restart there is still no sound regardless if using the analog
connections or the s-video connection.
The playback tab in the alsa mixer shows 100% for ALSA plug-in [qv4l2].
The input devices tab shows EasyCAP DC60+ [EM2861] Digital Stereo
(IEC958) at 100% and Port for this shows Digital Input (S/PDIF) with no
other choices.
I have read that many other EM28xx devices work well but perhaps there
is something different about this one from ClearClick or I have just not
set things up properly yet? Any suggestions on how to troubleshoot further?
Thanks.
Rich
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: No Sound from EM2861 Device
2022-08-25 14:43 No Sound from EM2861 Device Rich Sahlender
@ 2022-08-30 13:33 ` Rich Sahlender
0 siblings, 0 replies; 2+ messages in thread
From: Rich Sahlender @ 2022-08-30 13:33 UTC (permalink / raw)
To: linux-media
Is this not the correct place to ask? Did I perhaps not provide
sufficient detail?
The EM28xx card list at kernel.org seems to imply that this device
should work however the list at linuxtv.org seems to imply that it is
not yet validated upstream and that one should send detail to this list
for assistance.
Should I be asking elsewhere?
Thanks.
On 8/25/22 10:43, Rich Sahlender wrote:
> Hello - I have a USB capture device from ClearClick. This device has
> both analog and s-video connections and lsusb shows the device as:
>
> Bus 002 Device 004: ID eb1a:2861 eMPIA Technology, Inc. EasyCAP DC60+
> [EM2861]
>
> Using the Qt V4L2 Test Bench utility and selecting this device and
> setting NTSC as the standard the video looks good from a DVD player
> but there is no sound. In the User Controls tab of the test bench
> utility I found the mute box was checked by default. When I uncheck
> the mute box and restart there is still no sound regardless if using
> the analog connections or the s-video connection.
>
> The playback tab in the alsa mixer shows 100% for ALSA plug-in
> [qv4l2]. The input devices tab shows EasyCAP DC60+ [EM2861] Digital
> Stereo (IEC958) at 100% and Port for this shows Digital Input (S/PDIF)
> with no other choices.
>
> I have read that many other EM28xx devices work well but perhaps there
> is something different about this one from ClearClick or I have just
> not set things up properly yet? Any suggestions on how to troubleshoot
> further?
>
> Thanks.
>
> Rich
>
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2022-08-30 13:34 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-08-25 14:43 No Sound from EM2861 Device Rich Sahlender
2022-08-30 13:33 ` Rich Sahlender
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).