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avdevice/dshow: Don't skip audio devices if no video device is present

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The search of the current DirectShow device list has been customized so
that audio devices are always found even if no video device is connected.

Signed-off-by: Jens Frederich <jens.frederich@vector.com>
Reviewed-by: Roger Pack <rogerdpack2@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 60b1750134963e8326476c4fbae41cea1772ff5b)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Jens Frederich 2024-07-15 06:51:29 +00:00 committed by Michael Niedermayer
parent 2b82e33f4b
commit bf5fd7a5cf
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1 changed files with 1 additions and 1 deletions
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libavdevice/dshow.c
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@ -644,7 +644,7 @@ static int dshow_get_device_list(AVFormatContext *avctx, AVDeviceInfoList *devic
}
ret = dshow_cycle_devices(avctx, devenum, VideoDevice, VideoSourceDevice, NULL, NULL, &device_list);
if (ret < S_OK)
if (ret < S_OK && ret != AVERROR(EIO))
goto error;
ret = dshow_cycle_devices(avctx, devenum, AudioDevice, AudioSourceDevice, NULL, NULL, &device_list);