[Libav-user] Does ffmpeg support non-english device name as parameter?

[whatsthat]

By the way, is it possible to pass audio device not with name? like using
device's UUID or something else? how?


On Sun, Apr 7, 2013 at 3:22 PM, whatsthat <whatsthat at gmail.com> wrote:

> Hi, all
>
> I tried to use ffmpeg to record audio with Windows Chinese version and
> failed.
>
> Firstly I used -list_devices to get all audio devices, it succeed with a
> list of audio devices. All these devices' name begin with some Chinese
> characters not showed properly. just like below:
>
> [dshow @ 000000000218cdc0]  "麦克�(VMware VMaudio (VMAUDIO) ("
> [dshow @ 000000000218cdc0]  "电话�(VMware VMaudio (VMAUDIO) ("
> [dshow @ 000000000218cdc0]  "线路输入 (VMware VMaudio (VMAUDIO) "
>
> Then I tried to use ffmpeg to record audio as below:
>
> ffmpeg -f dshow -i audio="麦克�(VMware VMaudio (VMAUDIO) (" -f wav test.wav
>
> it failed with error messages:
>
> [dshow @ 000000000241a000] Could not find audio device.
> audio=麦克�(VMware VMaudio (VMAUDIO) (: Input/output error
>
>
> what is the matter? Chinese device name issue?
>
> hope some one could help me, thanks !
>
>
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