#10705: drawtext filter is missing
-------------------------------------+-------------------------------------
Reporter: Leo Butler | Type: defect
Status: new | Priority: normal
Component: | Version:
undetermined | unspecified
Keywords: drawtext | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Summary of the bug:
Hello,
The static build is compiled with --enable-libfreetype but barfs on a
drawtext filter. I am attaching the log file.
According to:
https://ffmpeg.org/ffmpeg-all.html#drawtext-1
the libfreetype library should be sufficient.
See also:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1056597
Leo
{{{
ffmpeg started on 2023-11-28 at 14:36:48
Report written to "ffmpeg-20231128-143648.log"
Log level: 48
Command line:
./ffmpeg -y -report -f lavfi -i "testsrc=duration=5.1:size=hd720:rate=10"
-filter_complex "drawtext=fontsize=30:fontfile=FreeSerif.ttf:text=\"hello
world\":x=(w-text_w)/2:y=(h-text_h)/2" -f mpegts out.ts
ffmpeg version 6.1-static https://johnvansickle.com/ffmpeg/ Copyright (c)
2000-2023 the FFmpeg developers
built with gcc 8 (Debian 8.3.0-6)
configuration: --enable-gpl --enable-version3 --enable-static --disable-
debug --disable-ffplay --disable-indev=sndio --disable-outdev=sndio
--cc=gcc --enable-fontconfig --enable-frei0r --enable-gnutls --enable-gmp
--enable-libgme --enable-gray --enable-libfribidi --enable-libass
--enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb
--enable-libopencore-amrwb --enable-libopenjpeg --enable-librubberband
--enable-libsoxr --enable-libspeex --enable-libsrt --enable-libvorbis
--enable-libopus --enable-libtheora --enable-libvidstab --enable-libvo-
amrwbenc --enable-libvpx --enable-libwebp --enable-libx264 --enable-
libx265 --enable-libxml2 --enable-libxvid --enable-libzimg
libavutil 58. 29.100 / 58. 29.100
libavcodec 60. 31.102 / 60. 31.102
libavformat 60. 16.100 / 60. 16.100
libavdevice 60. 3.100 / 60. 3.100
libavfilter 9. 12.100 / 9. 12.100
libswscale 7. 5.100 / 7. 5.100
libswresample 4. 12.100 / 4. 12.100
libpostproc 57. 3.100 / 57. 3.100
Splitting the commandline.
Reading option '-y' ... matched as option 'y' (overwrite output files)
with argument '1'.
Reading option '-report' ... matched as option 'report' (generate a
report) with argument '1'.
Reading option '-f' ... matched as option 'f' (force format) with argument
'lavfi'.
Reading option '-i' ... matched as output url with argument
'testsrc=duration=5.1:size=hd720:rate=10'.
Reading option '-filter_complex' ... matched as option 'filter_complex'
(create a complex filtergraph) with argument
'drawtext=fontsize=30:fontfile=FreeSerif.ttf:text="hello
world":x=(w-text_w)/2:y=(h-text_h)/2'.
Reading option '-f' ... matched as option 'f' (force format) with argument
'mpegts'.
Reading option 'out.ts' ... matched as output url.
Finished splitting the commandline.
Parsing a group of options: global .
Applying option y (overwrite output files) with argument 1.
Applying option report (generate a report) with argument 1.
Applying option filter_complex (create a complex filtergraph) with
argument drawtext=fontsize=30:fontfile=FreeSerif.ttf:text="hello
world":x=(w-text_w)/2:y=(h-text_h)/2.
[AVFilterGraph @ 0xd6a6640] Setting 'fontsize' to value '30'
[AVFilterGraph @ 0xd6a6640] Setting 'fontfile' to value 'FreeSerif.ttf'
[AVFilterGraph @ 0xd6a6640] Setting 'text' to value '"hello world"'
[AVFilterGraph @ 0xd6a6640] Setting 'x' to value '(w-text_w)/2'
[AVFilterGraph @ 0xd6a6640] Setting 'y' to value '(h-text_h)/2'
[AVFilterGraph @ 0xd6a6640] No such filter: 'drawtext'
Failed to set value
'drawtext=fontsize=30:fontfile=FreeSerif.ttf:text="hello
world":x=(w-text_w)/2:y=(h-text_h)/2' for option 'filter_complex': Filter
not found
Error parsing global options: Filter not found
}}}
--
Ticket URL: <https://trac.ffmpeg.org/ticket/10705>
FFmpeg <https://ffmpeg.org>
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