On 2013-09-15 05:12, Miscell smith wrote:
I'm trying to use AVCONV -filter_complex option as shown below but get
an unrecognized option error. Please would you tell me which versions
implement this feature? I am currently using standard Debian packages
(from Jessie).
avconv -i %04d.jpg -i scale%04d.png -filter_complex
[0][1]overlay=791:1050
-vcodec libx264 -profile:v high -r 25 -an test.avi
avconv version 0.8.7-6:0.8.7-1, Copyright (c) 2000-2013 the Libav
developers
built on May 20 2013 12:25:19 with gcc 4.7.3
Input #0, image2, from '%04d.jpg':
Duration: 00:00:07.04, start: 0.000000, bitrate: N/A
Stream #0.0: Video: mjpeg, yuvj440p, 1920x1080 [PAR 72:72 DAR 16:9],
25 fps, 25 tbr, 25 tbn, 25 tbc
Input #1, image2, from 'scale%04d.png':
Duration: 00:00:00.04, start: 0.000000, bitrate: N/A
Stream #1.0: Video: png, bgra, 338x30, 25 tbr, 25 tbn, 25 tbc
Unrecognized option 'filter_complex'
Failed to set value '[0][1]overlay=791:1050' for option
'filter_complex'
I'm not sure about the -filter_complex switch but I'm able to use
complex filters with avconv just using the -vf switch and passing the
appropriate filtergraph parameters. The filtergraph documentation here
really helped me figure it out:
https://libav.org/libavfilter.html#Filtergraph-description
I'd try passing your filter with just "-vf".
Thanks,
Ruth
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