input-doubleclick-time breaks trackpad input

[github-account1111]

input.conf:

MBTN_LEFT         cycle pause                         #event: click
MBTN_LEFT         no-osd set speed 4; set pause no    #event: press
MBTN_LEFT         ignore                              #event: release
MBTN_LEFT         cycle fullscreen                    #event: double_click
MBTN_LEFT_DBL     ignore

A trackpad tap and a left mouse click seem to be treated differently. Taps are either registered much slower than regular left-clicks or, with input-doubleclick-time=200, aren't registered at all, while double-taps are someow registered as pause.

I don't experience this when using vanilla mpv with MBTN_LEFT_DBL cycle fullscreen, MBTN_LEFT cycle pause and input-doubleclick-time=200.

[natural-harmonia-gropius]

I'll try it on my laptop this weekend.

[natural-harmonia-gropius]

Sorry for the delay, it works fine on my laptop. I need more information. Please add print(event, now()) on lines 266 and 283 and then tell me what is displayed in the mpv console.

[github-account1111]

I'm also sorry for the delay 😅

Click click tap tap double-click double-click double-tap double-tap:

...
VO: [gpu-next] 1080x1920 d3d11[nv12]
[inputevent] down 1284.321
[inputevent] up 1389.455
[inputevent] click 1690.015
[inputevent] =====
[inputevent] down 2128.476
[inputevent] up 2249.157
[inputevent] click 2558.07
[inputevent] =====
[inputevent] down 3277.733
[inputevent] up 3486.406
[inputevent] click 3787.893
[inputevent] =====
[inputevent] down 4338.073
[inputevent] up 4568.363
[inputevent] click 4882.57
[inputevent] =====
[inputevent] down 5582.413
[inputevent] up 5674.197
[inputevent] down 5752.755
[inputevent] up 5895.186
[inputevent] double_click 5897.478
[inputevent] =====
[inputevent] down 6647.902
[inputevent] up 6704.242
[inputevent] down 6798.827
[inputevent] up 6917.74
[inputevent] double_click 6920.201
[inputevent] =====
[inputevent] down 7578.477
[inputevent] up 7713.348
[inputevent] down 7715.036
[inputevent] up 7931.312
[inputevent] double_click 7932.767
[inputevent] =====
[inputevent] down 8558.718
[inputevent] up 8686.774
[inputevent] down 8688.487
[inputevent] up 8917.03
[inputevent] double_click 8918.655
[inputevent] =====
AV: 00:00:06 / 00:00:24 (28%) A-V:  0.000
...

With input-doubleclick-time=200:

...
VO: [gpu-next] 1080x1920 d3d11[nv12]
[inputevent] down 1207.627
[inputevent] up 1321.281
[inputevent] click 1523.85
[inputevent] =====
[inputevent] down 2195.465
[inputevent] up 2330.376
[inputevent] click 2535.663
[inputevent] =====
[inputevent] down 2999.117
[inputevent] press 3201.784
[inputevent] =====
[inputevent] up 3225.664
[inputevent] release-auto 3226.568
[inputevent] =====
[inputevent] down 3729.866
[inputevent] press 3931.253
[inputevent] =====
[inputevent] up 3947.041
[inputevent] release-auto 3947.625
[inputevent] =====
[inputevent] down 4732.38
[inputevent] up 4774.413
[inputevent] down 4874.104
[inputevent] up 4952.295
[inputevent] double_click 4954.583
[inputevent] =====
[inputevent] down 5513.503
[inputevent] up 5563.369
[inputevent] down 5656.155
[inputevent] up 5755.331
[inputevent] double_click 5757.01
[inputevent] =====
[inputevent] down 6373.426
[inputevent] up 6530.226
[inputevent] down 6531.715
[inputevent] click 6733.144
[inputevent] =====
[inputevent] press 6736.044
[inputevent] =====
[inputevent] up 6758.21
[inputevent] release-auto 6758.88
[inputevent] =====
[inputevent] down 7318.121
[inputevent] up 7474.849
[inputevent] down 7476.995
[inputevent] click 7688.925
[inputevent] =====
[inputevent] press 7692.504
[inputevent] =====
[inputevent] up 7705.601
[inputevent] release-auto 7706.732
[inputevent] =====
AV: 00:00:05 / 00:00:24 (24%) A-V:  0.004
...

Vanilla mpv with --input-test:

...
VO: [gpu-next] 1080x1920 d3d11[nv12]
[input] Key MOUSE_ENTER is bound to:
[input] (nothing)
[input] Key MOUSE_MOVE is bound to:
[input] (nothing)
[input] Key MBTN_LEFT is bound to:
[input] 1.  'ignore' in <builtin>:1 (default)
[input] 2.  'cycle pause' in R:/Programs/MPV/portable_config/input.conf:44
[input] 3.  'nonscalable script-binding inputevent/MBTN_LEFT' in section {input_forced_inputevent} in <api>:3
[input] 4.  'script-binding uosc/__keybinding1' in section {mbtn_left} in <api>:1
[input] Key MBTN_LEFT is bound to:
[input] 1.  'ignore' in <builtin>:1 (default)
[input] 2.  'cycle pause' in R:/Programs/MPV/portable_config/input.conf:44
[input] 3.  'nonscalable script-binding inputevent/MBTN_LEFT' in section {input_forced_inputevent} in <api>:3
[input] 4.  'script-binding uosc/__keybinding1' in section {mbtn_left} in <api>:1
[input] Key MBTN_LEFT is bound to:
[input] 1.  'ignore' in <builtin>:1 (default)
[input] 2.  'cycle pause' in R:/Programs/MPV/portable_config/input.conf:44
[input] 3.  'nonscalable script-binding inputevent/MBTN_LEFT' in section {input_forced_inputevent} in <api>:3
[input] 4.  'script-binding uosc/__keybinding1' in section {mbtn_left} in <api>:1
[input] Key MBTN_LEFT is bound to:
[input] 1.  'ignore' in <builtin>:1 (default)
[input] 2.  'cycle pause' in R:/Programs/MPV/portable_config/input.conf:44
[input] 3.  'nonscalable script-binding inputevent/MBTN_LEFT' in section {input_forced_inputevent} in <api>:3
[input] 4.  'script-binding uosc/__keybinding1' in section {mbtn_left} in <api>:1
[input] Key MBTN_LEFT is bound to:
[input] 1.  'ignore' in <builtin>:1 (default)
[input] 2.  'cycle pause' in R:/Programs/MPV/portable_config/input.conf:44
[input] 3.  'nonscalable script-binding inputevent/MBTN_LEFT' in section {input_forced_inputevent} in <api>:3
[input] 4.  'script-binding uosc/__keybinding1' in section {mbtn_left} in <api>:1
[input] Key MBTN_LEFT is bound to:
[input] 1.  'ignore' in <builtin>:1 (default)
[input] 2.  'cycle pause' in R:/Programs/MPV/portable_config/input.conf:44
[input] 3.  'nonscalable script-binding inputevent/MBTN_LEFT' in section {input_forced_inputevent} in <api>:3
[input] 4.  'script-binding uosc/__keybinding1' in section {mbtn_left} in <api>:1
[input] Key MBTN_LEFT_DBL is bound to:
[input] 1.  'cycle fullscreen' in <builtin>:1 (default)
[input] 2.  'cycle fullscreen' in R:/Programs/MPV/portable_config/input.conf:57
[input] 3.  'ignore' in section {mbtn_left_dbl} in <api>:1
[input] Key MBTN_LEFT is bound to:
[input] 1.  'ignore' in <builtin>:1 (default)
[input] 2.  'cycle pause' in R:/Programs/MPV/portable_config/input.conf:44
[input] 3.  'nonscalable script-binding inputevent/MBTN_LEFT' in section {input_forced_inputevent} in <api>:3
[input] 4.  'script-binding uosc/__keybinding1' in section {mbtn_left} in <api>:1
[input] Key MBTN_LEFT is bound to:
[input] 1.  'ignore' in <builtin>:1 (default)
[input] 2.  'cycle pause' in R:/Programs/MPV/portable_config/input.conf:44
[input] 3.  'nonscalable script-binding inputevent/MBTN_LEFT' in section {input_forced_inputevent} in <api>:3
[input] 4.  'script-binding uosc/__keybinding1' in section {mbtn_left} in <api>:1
[input] Key MBTN_LEFT_DBL is bound to:
[input] 1.  'cycle fullscreen' in <builtin>:1 (default)
[input] 2.  'cycle fullscreen' in R:/Programs/MPV/portable_config/input.conf:57
[input] 3.  'ignore' in section {mbtn_left_dbl} in <api>:1
[input] Key MBTN_LEFT is bound to:
[input] 1.  'ignore' in <builtin>:1 (default)
[input] 2.  'cycle pause' in R:/Programs/MPV/portable_config/input.conf:44
[input] 3.  'nonscalable script-binding inputevent/MBTN_LEFT' in section {input_forced_inputevent} in <api>:3
[input] 4.  'script-binding uosc/__keybinding1' in section {mbtn_left} in <api>:1
[input] Key MBTN_LEFT is bound to:
[input] 1.  'ignore' in <builtin>:1 (default)
[input] 2.  'cycle pause' in R:/Programs/MPV/portable_config/input.conf:44
[input] 3.  'nonscalable script-binding inputevent/MBTN_LEFT' in section {input_forced_inputevent} in <api>:3
[input] 4.  'script-binding uosc/__keybinding1' in section {mbtn_left} in <api>:1
[input] Key MBTN_LEFT_DBL is bound to:
[input] 1.  'cycle fullscreen' in <builtin>:1 (default)
[input] 2.  'cycle fullscreen' in R:/Programs/MPV/portable_config/input.conf:57
[input] 3.  'ignore' in section {mbtn_left_dbl} in <api>:1
[input] Key MBTN_LEFT is bound to:
[input] 1.  'ignore' in <builtin>:1 (default)
[input] 2.  'cycle pause' in R:/Programs/MPV/portable_config/input.conf:44
[input] 3.  'nonscalable script-binding inputevent/MBTN_LEFT' in section {input_forced_inputevent} in <api>:3
[input] 4.  'script-binding uosc/__keybinding1' in section {mbtn_left} in <api>:1
[input] Key MBTN_LEFT is bound to:
[input] 1.  'ignore' in <builtin>:1 (default)
[input] 2.  'cycle pause' in R:/Programs/MPV/portable_config/input.conf:44
[input] 3.  'nonscalable script-binding inputevent/MBTN_LEFT' in section {input_forced_inputevent} in <api>:3
[input] 4.  'script-binding uosc/__keybinding1' in section {mbtn_left} in <api>:1
[input] Key MBTN_LEFT_DBL is bound to:
[input] 1.  'cycle fullscreen' in <builtin>:1 (default)
[input] 2.  'cycle fullscreen' in R:/Programs/MPV/portable_config/input.conf:57
[input] 3.  'ignore' in section {mbtn_left_dbl} in <api>:1
[input] Key MOUSE_LEAVE is bound to:
[input] (nothing)
AV: 00:00:11 / 00:00:24 (48%) A-V:  0.000
...

Now that I'm trying it, it seems tapping is only marginally slower than clicking. The main issue is that both clicking and tapping is noticeably slower than in vanilla mpv (as well as that taps are broken with input-doubleclick-time=200, as previously noted).

[natural-harmonia-gropius]

You can find a detailed explanation here about the delay after releasing the key. #32 (comment)

[github-account1111]

Got it. TBF input-doubleclick-time=150 seems to mostly ameliorate the slow responsiveness. Don't see why I couldn't even bring it down to 100 or lower.

[natural-harmonia-gropius]

Don't see why I couldn't even bring it down to 100 or lower.

See #HOW RAPID TRIGGER MODE WORKS at https://www.razer.com/technology/rapid-trigger-mode.
Your keys (in a broad sense, including keyboard, mouse, and touchpad) are mostly not fast enough, Too low a value will cause click events to not occur.