[vdr] Patch: Add 'MUTEON' and 'MUTEOFF' options to the SVDRP VOLU command

Sebastian Frei sebastian at familie-frei.net
Thu Mar 21 22:30:14 CET 2013


Hi Magnus,

I want to mute VDR when I start playing music. If I use the VOLU MUTE or the HITK MUTE command, I can't be sure that I'll really mute VDR. If it was muted before VDR becomes unmuted.
The existing SVDRP commands only toggle the status but I can't set the muted status to an absolute value.

Sebastian



"Magnus Sirwiö" <sirwio at hotmail.com> schrieb:

>
>Why can't you use the HITK svdrp command sending the MUTE key?
>
># svdrpsend hitk mute
>
>- Magnus
>
>
>----------------------------------------
>From: sebastian at familie-frei.net
>To: vdr at linuxtv.org
>Date: Thu, 21 Mar 2013 22:03:50 +0100
>Subject: Re: [vdr] Patch: Add 'MUTEON' and 'MUTEOFF' options to the
>SVDRP VOLU command
>
>
>Hi Hardy,
>
>yes you are right.
>
>This one should be better:
>
>--- vdr-1.7.41/svdrp.c 2013-02-17 14:17:36.000000000 +0100
>+++ vdr-1.7.41.mute/svdrp.c 2013-03-21 21:58:34.226895799 +0100
>@@ -317,12 +317,13 @@
>"UPDR\n"
>" Initiates a re-read of the recordings directory, which is the
>SVDRP\n"
>" equivalent to 'touch .update'.",
>- "VOLU [ <number> | + | - | mute ]\n"
>+ "VOLU [ <number> | + | - | mute | muteon | muteoff ]\n"
>" Set the audio volume to the given number (which is limited to the
>range\n"
>" 0...255). If the special options '+' or '-' are given, the volume
>will\n"
>" be turned up or down, respectively. The option 'mute' will toggle
>the\n"
>- " audio muting. If no option is given, the current audio volume level
>will\n"
>- " be returned.",
>+ " audio muting, 'muteon' will turn muting on, 'muteoff' will turn
>muting\n"
>+ " off. If no option is given, the current audio volume level will
>be\n"
>+ " returned.",
>"QUIT\n"
>" Exit vdr (SVDRP).\n"
>" You can also hit Ctrl-D to exit.",
>@@ -1609,6 +1610,12 @@
>cDevice::PrimaryDevice()->SetVolume(-VOLUMEDELTA);
>else if (strcasecmp(Option, "MUTE") == 0)
>cDevice::PrimaryDevice()->ToggleMute();
>+ else if ((strcasecmp(Option, "MUTEON") == 0)
>+ if (!cDevice::PrimaryDevice()->IsMute()))
>+ cDevice::PrimaryDevice()->ToggleMute();
>+ else if ((strcasecmp(Option, "MUTEOFF") == 0)
>+ if (cDevice::PrimaryDevice()->IsMute()))
>+ cDevice::PrimaryDevice()->ToggleMute();
>else {
>Reply(501, "Unknown option: \"%s\"", Option);
>return;
>
>
>Best regards
>
>Sebastian
>
>Am Donnerstag, 21. März 2013, 21:40:06 schrieb Hardy Flor:
>> Hi Sebastian Frei,
>>
>> with ... &&(!cDevice::PrimaryDevice()->IsMute())) is the command not
>> recognized and the string "Unknown option: MuteON" will return, when
>you
>> call svdr more than one with "MuteON".
>>
>> Hardy
>>
>>
>> _______________________________________________
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