Changes between Initial Version and Version 2 of Ticket #10531


Ignore:
Timestamp:
Aug 29, 2023, 8:10:21 PM (3 years ago)
Author:
Mark Burton
Comment:

Legend:

Unmodified
Added
Removed
Modified

  • Ticket #10531 – Description

    initial v2  
    11Summary of the bug:
    22
    3 Prior to 1 or more of the below commits to vf_drawtext, it was possible to draw running timecode, justified to the centre or right edge and not have any horizontal jitter as the numbers ticked up. After the below commits, this is no longer the case and the numbers move around horizontally as the width of the characters changes, even though a monospaced font is being used.
     3Prior to the below commit to vf_drawtext, it was possible to draw running timecode, justified to the centre or right edge and not have any horizontal jitter as the numbers ticked up. After the commit, this is no longer the case and the numbers move around horizontally as the width of the characters changes, even though a monospaced font is being used.
    44
    55avfilter/vf_drawtext: improve glyph shaping and positioning
    66[https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/1eeb59a2099479eeead8cdc0d4586443fb301a8a]
    7 
    8 avfilter/vf_drawtext: implement text alignment
    9 [https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/5f2d907de2ddefd024d161b66d63f8da6208d4d0]
    10 
    11 avfilter/vf_drawtext: use flags type of option for text_align
    12 [https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/ea190b8a2385ae527c2539ab63e668d02ca56b00]
    137
    148How to reproduce: