osd-bar: can we customize the chapter marker

[VimWei]

mpv Information

mpv v0.39.0-81-g6667b972 Copyright © 2000-2024 mpv/MPlayer/mplayer2 projects
 built on Oct  7 2024 00:06:52
libplacebo version: v7.349.0 (v7.349.0-15-g756220c-dirty)
FFmpeg version: N-117374-gf339169f3
FFmpeg library versions:
   libavcodec      61.21.100
   libavdevice     61.4.100
   libavfilter     10.6.100
   libavformat     61.9.100
   libavutil       59.41.100
   libswresample   5.4.100
   libswscale      8.4.100

Important Information

- Platform version: Windows 10 pro
- GPU model, driver and version: No
- Source: https://github.com/shinchiro/mpv-winbuild-cmake/releases
- Introduced in version:

Reproduction Steps

By default, the upper edge of the chapter marker is an inverted triangle, while the lower edge is a regular triangle.

I want to use osd-bar as progress tips. If set osd-bar-w=100 and osd-bar-h=0.4, due to the narrow height of the OSD bar (0.4), the two chapter markers overlap, creating a cluttered appearance.

Expected Behavior

Is it possible to customize the style of chapter marker? For example, could we set it smaller or use a slimmer vertical bar?

Actual Behavior

I don't know is there any way to customize the style of chapter marker.

Log File

no

Sample Files

No response

I carefully read all instruction and confirm that I did the following:

• [X] I tested with the latest mpv version to validate that the issue is not already fixed.
• [X] I provided all required information including system and mpv version.
• [X] I produced the log file with the exact same set of files, parameters, and conditions used in "Reproduction Steps", with the addition of --log-file=output.txt.
• [X] I produced the log file while the behaviors described in "Actual Behavior" were actively observed.
• [X] I attached the full, untruncated log file.
• [X] I attached the backtrace in the case of a crash.