[FFmpeg-user] No such filter: 'drawtext' error
bartom
bartomas at gmail.com
Mon Feb 6 15:54:08 CET 2012
Hi,
I'm trying out a filtering example from
https://ffmpeg.org/trac/ffmpeg/wiki/FilteringGuide.
I've installed the latest linux build of ffmpeg from
https://launchpad.net/~jon-severinsson/+archive/ffmpeg
Here is my ffmpeg command and subsequent error message "No such filter:
'drawtext'":
ffmpeg -i test.avi -vf
"drawtext=fontfile=/usr/share/fonts/truetype/DroidSans.ttf:
timecode='09\:57\:00\:00': r=25: x=(w-tw)/2: y=h-(2*lh): fontcolor=white:
box=1: boxcolor=0x00000000 at 1" -an -y out.avi
ffmpeg version N-37402-gc673671 Copyright (c) 2000-2012 the FFmpeg
developers
built on Feb 1 2012 12:28:01 with gcc 4.4.3
configuration: --enable-gpl --enable-libfaac --enable-nonfree
--enable-postproc --enable-version3
libavutil 51. 36.100 / 51. 36.100
libavcodec 54. 0.102 / 54. 0.102
libavformat 54. 0.100 / 54. 0.100
libavdevice 53. 4.100 / 53. 4.100
libavfilter 2. 60.100 / 2. 60.100
libswscale 2. 1.100 / 2. 1.100
libswresample 0. 6.100 / 0. 6.100
libpostproc 52. 0.100 / 52. 0.100
Input #0, avi, from 'test.avi':
Duration: 01:16:32.96, start: 0.000000, bitrate: 3670 kb/s
Stream #0:0: Video: mpeg4 (Advanced Simple Profile) (XVID / 0x44495658),
yuv420p, 720x576 [SAR 1:1 DAR 5:4], 25 tbr, 25 tbn, 25 tbc
[buffer @ 0x91fe9a0] w:720 h:576 pixfmt:yuv420p tb:1/1000000 sar:1/1
sws_param:
No such filter: 'drawtext'
Error opening filters!
Do you know what I should do so that ffmpeg finds the 'drawtext' filter.
Thank you very much
T.Bar
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