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From: Mark Lord <mlord@pobox.com>
To: Andy Walls <awalls@md.metrocast.net>
Cc: Hans Verkuil <hverkuil@xs4all.nl>,
	linux-media@vger.kernel.org, ivtv-devel@ivtvdriver.org,
	Darren Blaber <dmbtech@gmail.com>
Subject: Re: cx18: "missing audio" for analog recordings
Date: Mon, 12 Apr 2010 22:22:48 -0400	[thread overview]
Message-ID: <4BC3D578.9060107@pobox.com> (raw)
In-Reply-To: <1271107061.3246.52.camel@palomino.walls.org>

On 12/04/10 05:17 PM, Andy Walls wrote:
> On Mon, 2010-04-12 at 16:08 -0400, Mark Lord wrote:
..
>> I wonder if this means that once the audio bug is present,
>> it remains present until the next time the driver is loaded/unloaded.
>
>> Which matches previous observations.
>> The fallback (hopefully) works around this, but there's still a bug
>> somewhere that is preventing the audio from working without the fallback.
..

Okay, the "fallback" works -- recordings made with it do have good audio.

And.. my hypothesis appears to be true thus far:  once the audio fails,
requiring the fallback, it stays failed until the driver is reloaded.

Every subsequent recording made (after a "fallback") also experiences the fallback.
This is with a good channel, with good audio.  Subsequent recordings using the
exact same channel.

Weird, eh.  I wonder how to discover the real cause?

Good workaround, though!  Thanks.
-- 
Mark Lord
Real-Time Remedies Inc.
mlord@pobox.com

  reply	other threads:[~2010-04-13  2:23 UTC|newest]

Thread overview: 45+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-03-01 16:07 cx18: Unable to find blank work order form to schedule incoming mailbox Mark Lord
2010-03-02  1:34 ` Andy Walls
2010-03-02  5:57   ` Mark Lord
2010-03-02 12:40     ` Andy Walls
2010-03-02 15:00       ` Mark Lord
2010-03-03  1:05         ` Andy Walls
2010-03-15  2:48       ` cx18: "missing audio" for analog recordings Mark Lord
2010-03-15 11:51         ` Andy Walls
2010-03-16  4:49           ` Mark Lord
2010-03-16 11:11             ` Andy Walls
2010-04-10 22:28           ` Mark Lord
2010-04-10 22:54             ` Andy Walls
2010-04-11  0:58               ` Andy Walls
2010-04-11  3:21               ` Mark Lord
2010-04-11  4:56                 ` Andy Walls
2010-04-11  5:03                   ` [ivtv-devel] " Andy Walls
2010-04-11 11:47                   ` Andy Walls
2010-04-11 13:24                     ` Mark Lord
2010-04-11 19:01                       ` Andy Walls
2010-04-11 20:52                         ` Mark Lord
2010-04-12 20:08                         ` Mark Lord
2010-04-12 21:17                           ` Andy Walls
2010-04-13  2:22                             ` Mark Lord [this message]
2010-04-13  2:30                               ` Mark Lord
2010-04-13  2:34                                 ` Mark Lord
2010-04-13 10:35                                   ` Andy Walls
2010-04-13 12:42                                     ` Mark Lord
2010-04-14  1:45                                       ` Andy Walls
2010-04-14  4:32                                         ` Mark Lord
2010-04-14  4:34                                           ` Mark Lord
2010-04-14 22:26                                           ` Mark Lord
2010-04-15  4:46                                             ` Andy Walls
2010-04-15  5:16                                               ` Mark Lord
2010-04-15 14:15                                                 ` Mark Lord
2010-04-17  4:43                                                   ` Andy Walls
2010-04-17 12:09                                                     ` Mark Lord
2010-04-17 13:01                                                       ` Mark Lord
2010-04-17 17:18                                                         ` Andy Walls
2010-04-17 17:03                                                       ` Andy Walls
2010-04-16 12:59                                                 ` Andy Walls
2010-04-17 12:18                                                   ` Mark Lord
2010-04-17 17:37                                                     ` Andy Walls
2010-04-16 13:15                                           ` Andy Walls
2010-04-16 13:29                                             ` Andy Walls
2010-04-11 19:49                   ` Darren Blaber

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