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

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>
This commit is contained in:
Jens Frederich 2024-07-15 06:51:29 +00:00 committed by Michael Niedermayer
parent 97a708a507
commit 60b1750134
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GPG Key ID: B18E8928B3948D64
1 changed files with 1 additions and 1 deletions
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libavdevice/dshow.c
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@ -645,7 +645,7 @@ static int dshow_get_device_list(AVFormatContext *avctx, AVDeviceInfoList *devic
} }
ret = dshow_cycle_devices(avctx, devenum, VideoDevice, VideoSourceDevice, NULL, NULL, &device_list); 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; goto error;
ret = dshow_cycle_devices(avctx, devenum, AudioDevice, AudioSourceDevice, NULL, NULL, &device_list); ret = dshow_cycle_devices(avctx, devenum, AudioDevice, AudioSourceDevice, NULL, NULL, &device_list);