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linux-pulseaudio: Force stereo if unknown layout

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This adds a check to change the capture settings to use 2 channels when
a channel number is encountered that would otherwise be interpreted as
SPEAKERS_UNKNOWN.
This commit is contained in:
fryshorts
2014-10-18 20:25:49 +02:00
committed by jp9000
parent 89591843dc
commit 3d29662084
1 changed files with 16 additions and 2 deletions
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18
plugins/linux-pulseaudio/pulse-input.c
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@@ -174,6 +174,9 @@ static void pulse_server_info(pa_context *c, const pa_server_info *i,
/**
* Source info callback
*
* We use the default stream settings for recording here unless pulse is
* configured to something obs can't deal with.
*/
static void pulse_source_info(pa_context *c, const pa_source_info *i, int eol,
void *userdata)
@@ -193,14 +196,25 @@ static void pulse_source_info(pa_context *c, const pa_source_info *i, int eol,
if (pulse_to_obs_audio_format(format) == AUDIO_FORMAT_UNKNOWN) {
format = PA_SAMPLE_S16LE;
blog(LOG_INFO, "Sample format %s not supported by OBS, using %s instead for recording",
blog(LOG_INFO, "Sample format %s not supported by OBS,"
"using %s instead for recording",
pa_sample_format_to_string(i->sample_spec.format),
pa_sample_format_to_string(format));
}
uint8_t channels = i->sample_spec.channels;
if (pulse_channels_to_obs_speakers(channels) == SPEAKERS_UNKNOWN) {
channels = 2;
blog(LOG_INFO, "%c channels not supported by OBS,"
"using %c instead for recording",
i->sample_spec.channels,
channels);
}
data->format = format;
data->samples_per_sec = i->sample_spec.rate;
data->channels = i->sample_spec.channels;
data->channels = channels;
skip:
pulse_signal(0);