Re: [Need Help] Error to evaluate "mpv" command in inline src block

[Ihor Radchenko]

"Christopher M. Miles" <numbchild@gmail.com> writes:

>>> But I failed to execute mpv command:
>>>
>>> #+begin_src org
>>> Test src_sh{mpv "枕刀歌/《枕刀歌》SE05 江海阔 歌谣哼唱.mp4"}
>>> #+end_src
>>
>> May you elaborate what you mean by "failed"?
>
> The "failed" means the MPV video player window does not show up, no video, no 
> audio.

Interesting. I tried harder to reproduce following your steps.
Now, I used a video file with CJK name:

* 《枕刀歌》
:PROPERTIES:
:DATE:     [2021-05-13 Thu 20:09]
:Douban:   https://movie.douban.com/subject/35350794/
:DIR:      鸟瞰古
:EVAL:     src_sh{mpv "鸟瞰古/【人文纪录片】鸟瞰古代中国.Ancient.China.from.Above P1 
鸟瞰古代中国.Ancient.China.from.Above.S01....flv"}
:END:

And I can reproduce - mpv windows shows up, but no video and no sound.
Then, I tried to open the same video in usual way... and still no sound
- until I press "m" to unmute.

So, it looks to me like mpv is somehow trying to interpret "echo" commands the
ob-shell is sending after "mpv ...." is executed:

ob_comint_async_shell_start_d1cc7563-be0c-4ed0-a4c2-d1b545333983
org_babel_sh_prompt> =[input] No key binding found for key 'c'.
...
[input] No key binding found for key '''.
[input] No key binding found for key 'b'.
...
[input] No key binding found for key '''.

These "No key binding found statements" a likely from "echo" commands
attempted to be sent to the terminal.

-- 
Ihor Radchenko // yantar92,
Org mode contributor,
Learn more about Org mode at <https://orgmode.org/>.
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