obsproject/obs-studio

'Text (FreeType 2)' element only reading first line of file (when 'Read from file' is checked)

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#7,595 建立於 2022年10月12日

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Good first issue

描述

Operating System Info

Ubuntu 22.04

Other OS

No response

OBS Studio Version

28.0.3

OBS Studio Version (Other)

No response

OBS Studio Log URL

https://obsproject.com/logs/VJ5xkLXGk9ICAlaP

OBS Studio Crash Log URL

No response

Expected Behavior

Expected behavior: Each line of the text file would be read, and a multi-line string would be shown.

Current Behavior

Only the first line of the text file is read, and other lines aren't shown. See screenshot:

screenshot

To summarize:

  • I have 'Text(FreeType 2)' set to read a text file. The text file has 4 lines. Only the first line of the file is being rendered.

Steps to Reproduce

  1. Create a text file with multiple lines of text.
  2. Create a 'Text (FreeType 2)' source element
  3. Check "Read from file", and in the 'Text File' field, select your multi-line file.
  4. Observe that only one line of output is shown, regardless of how many lines your actual file has. ...

Anything else we should know?

No response

貢獻者指南

技術棧
ccpp
領域
desktop
議題類型
bug
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
3
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
1-3 hours
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
stale
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
clear
前置要求
C/C++ programmingOBS Studio development environmentBasic text file I/O concepts
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
65
研究方向
Investigate the source code for the 'Text (FreeType 2)' source, likely located in the obs text plugin (e.g., text freetype2.c). Focus on how the text file is read: check if only the first line is read due to a missing loop or improper handling of newlines. Look at the discussion in the issue comments for additional insights. Consider testing with different text files and ensure that the fix maintains compatibility with other text source options.