[Dvd-slideshow-users] [dvd-slideshow] convert: unable to open image `0': No such file or directory
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[Dvd-slideshow-users] [dvd-slideshow] convert: unable to open image `0': No such file or directory
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From: Elcio K. <elc...@gm...> - 2007-08-09 16:24:38
Attachments:
elciokuhn.vcf
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Hi all,
<br>
<br>
(sorry my english!)<br>
<br>
Testing dvd-slideshow I run into several errors, like<br>
<br>
1) sharpen option in include file or input file<br>
<font color="#cc0000"> "convert: unable to open image `0': No such file
or directory"</font><br>
<br>
2) Fadein + scroll<br>
<font color="#cc0000">./dvd-slideshow081: line 3019: 1000 * (0-0) / :
syntax error: operand
expected (error token is " ")</font><br>
<br>
3) Kenburns (or scroll) + wipe + Kenburns (or scroll) <br>
<font color="#cc0000">composite: invalid argument for option `+-285+0':
-geometry"</font><br>
<br>
4) The crop result isn' t as desirable<br>
<br>
5) Decimal point errors <br>
<br>
6) flickering or jitter on kenburns<br>
<br>
I like to share some alterations I did in the code to workaround the
problems, as follows<br>
<br>
By the way, thanks to Scott. Great work! You are in the right way.
Thank you, so much.<br>
<br>
Elcio Kuhn (from Curitiba - Brasil)<br>
<br>
----------------------------------------------------------------------------------------<br>
<br>
1) sharpen option in include file or input file<br>
<br>
if I use the include parameter (include:filename.txt) with a file
containing the sharpen variable (=0 or =1), or insert the sharpen
variable directly into the input file, it gives me several warnings
"convert: unable to open image `0': No such file or directory"<br>
<br>
possible solution:<br>
<br>
versão 8.0 - insert after line 4321<br>
versão 8.1 - insert after line 4762<br>
<br>
if [ -n "$sharpen" -a "$sharpen" == "1" ] ; then<br>
sharpen='-unsharp 4.8x2.2+0.5+0.05'<br>
else<br>
sharpen=''<br>
fi<br>
<br>
==================================================================<br>
2) Fadein + scroll<br>
<br>
The fadein transition before picture with scroll effect return the
following error:<br>
<br>
<font color="#cc0000">convert: unable to open file `0': No such file or
directory.<br>
./dvd-slideshow081: line 3019: 1000 * (0-0) / : syntax error: operand
expected (error token is " ")<br>
</font><br>
--- possible solution<br>
<br>
To fix it in 0.8.1 version, I inserted the same procedure for kenburns
effect (line
4558) after line 4568 :<br>
<br>
elif [ "${effect1[$i]}" == 'scroll' ] ; then # SCROLL check<br>
if [ -z "${frames_extended[$i]}" ] ; then<br>
frames_extended[$i]=$frames<br>
fi<br>
previous_increment="`previouseffectincrement`"<br>
previous_slide="${image[$i-$previous_increment]}"<br>
if [ "$previous_increment" -ne 0 ] ; then<br>
previous_duration="${duration[$i-$previous_increment]}" #
already in thousandths.<br>
previous_frames=`div1000 $(( $frames_per_ms *
$previous_duration / 1000 ))` <br>
fi<br>
next_increment="`nexteffectincrement`"<br>
next_slide="${image[$i+$next_increment]}"<br>
<br>
--- input file (partial)<br>
<br>
include:roteiro/slideshow.cfg<br>
autocrop=1<br>
ac3=1<br>
/home/elcio/MUSICAS/Internacional/Pop/Aha - Crying In The
Rain.mp3:1:fadein:2:fadeout:2<br>
background:0::/home/elcio/FOTOS/SLIDESHOW/roteiro/teste/fundoFlores_brinco
de princesa.jpg<br>
chapter<br>
background:1::<br>
fadein:1<br>
title:4:teste do dvd-slideshow<br>
crossfade:1<br>
title:4:por elcio em 03/08/07<br>
fadeout:1<br>
background:1::<br>
fadein:1<br>
titlebar:4:música\: Crying In The Rain (Aha ):Elcio Ago/2007
dvd-slideshow 0.8.0 (linux)<br>
fadeout:1<br>
background:1::<br>
<font color="#cc0000"><b>fadein:1:<br>
/home/elcio/FOTOS/teste/#20070205_180031#dsc00177.jpg:5: 2007.02.05
18.00.31 (1):scroll:down</b></font><br>
...<br>
<br>
--- log (partial)<br>
<br>
[dvd-slideshow] dvd-slideshow 0.8.1-svn<br>
[dvd-slideshow] Licensed under the GNU GPL<br>
[dvd-slideshow] Copyright 2003-2007 by Scott Dylewski<br>
[dvd-slideshow]<br>
...<br>
[dvd-slideshow]#######################################################<br>
[dvd-slideshow] background 0:0:1.000<br>
[dvd-slideshow] Displaying background ...teste/fundoFlores_brinco de
princesa.jpg<br>
[dvd-slideshow]############################################################<br>
[dvd-slideshow] Applying Fadein to next image 0:0:1.000<br>
<font color="#cc0000">[dvd-slideshow] Pre-rendering scroll effect for
fadein...<br>
convert: unable to open file `0': No such file or directory.<br>
./dvd-slideshow081: line 3019: 1000 * (0-0) / : syntax error: operand
expected (error token is " ")</font><br>
[dvd-slideshow] waiting for encoder to finish...<br>
[dvd-slideshow]#####################################<br>
[dvd-slideshow] Working on track 1 audio file 0<br>
...<br>
<br>
==================================================================<br>
<br>
3) Kenburns (or scroll) + wipe + Kenburns (or scroll) <br>
<br>
No solution until now, but if you insert a autocrop of the pictures
before and after de wipe transition, it works.<br>
<br>
#20070722_124941#.jpg:5: 2007.07.22 12.49.41
(1):kenburns:100%;middle;40%;middle<br>
#20070722_124941#endzoom.jpg:0.5::<br>
wipe:1::down<br>
#20070722_125008#startscroll.jpg:0.5::<br>
#20070722_125008#.jpg:5: 2007.07.22 12.50.08 (2):scroll:down<br>
<br>
Inserting crop with parameters like below, result in another error: <br>
<font color="#cc0000">"convert: geometry does not contain image ..."</font><br>
<br>
#20070722_124941#.jpg:5: 2007.07.22 12.49.41
(1):kenburns:100%;middle;40%;middle<br>
#20070722_124941#.jpg:0.5::crop:31%;middle<br>
wipe:1::down<br>
#20070722_125008#.jpg:0.5::<br>
#20070722_125008#.jpg:5: 2007.07.22 12.50.08 (2):scroll:down<br>
<br>
It seems to me that the final zoom size of the kenburns don't coincide
with start size of wipe transition.<br>
<br>
==================================================================<br>
<br>
4) The crop result isn' t as desirable<br>
<br>
No solution until now<br>
<br>
==================================================================<br>
<br>
5) Decimal point errors <br>
<br>
I changed LANG="POSIX" by <br>
LC_ALL=""<br>
LC_NUMERIC="en_US"
<br>
<br>
==================================================================<br>
<br>
6) flickering or jitter on kenburns<br>
<br>
A jitter introduced in 0.8.1 with kenburns is fixed by the corrections
applyed to solve the first 2 problems. <br>
<br>
==================================================================<br>
ADDENDUM<br>
<br>
Differences between original dvd-slideshow 0.8.1 rev 65 and the version
after above corrections.<br>
<br>
*** diff -u /usr/bin/dvd-slideshow dvd-slideshow081 >
diff_dvd-slideshow081.log<br>
<br>
--- /root/dvd-slideshow/dvd-slideshow 2007-07-23 20:47:27.000000000
-0300<br>
+++ dvd-slideshow081 2007-08-09 13:11:45.000000000 -0300<br>
@@ -18,7 +18,7 @@<br>
#<br>
<br>
name='dvd-slideshow'<br>
-version='0.8.1-svn'<br>
+version='0.8.1-svnEAK'<br>
<br>
echo "[dvd-slideshow] dvd-slideshow $version"<br>
echo "[dvd-slideshow] Licensed under the GNU GPL"<br>
@@ -40,7 +40,11 @@<br>
# in ImageMagick > 6.0.6, but not in 6.0.6 for some reason. (black
output). <br>
<br>
## set up bash variables
<a class="moz-txt-link-freetext" href="http://wiki.sourcemage.org/HOWTO-Locale_problems">http://wiki.sourcemage.org/HOWTO-Locale_problems</a><br>
-LANG="POSIX"<br>
+# [eak] ---------------- change start<br>
+#LANG="POSIX"<br>
+LC_ALL=""<br>
+LC_NUMERIC="en_US"<br>
+# [eak] ---------------- change end<br>
<br>
changes ()<br>
{<br>
@@ -2397,8 +2401,8 @@<br>
# make sure the acceleration time is shorter than half of the
full kenburns time:<br>
if [ "$F1" -gt "$(( $l_frames / 2 ))" ] ; then<br>
myecho "[dvd-slideshow] Warning: kenburns acceleration
time is longer than kenburns time"<br>
- myecho "[dvd-slideshow] Setting acceleration time
to $F1 frames"<br>
F1=$(( $l_frames / 2 ))<br>
+ myecho "[dvd-slideshow] Setting acceleration time
to $F1 frames"<br>
fi<br>
F2=$(( $l_frames - $F1 )) <br>
V0x=$( echo "scale=9; 2 * ( $xe0 - $xs0 ) / ( $l_frames + $F2
- $F1 )" | bc ) <br>
@@ -4566,6 +4570,20 @@<br>
next_increment="`nexteffectincrement`"<br>
next_slide="${image[$i+$next_increment]}"<br>
# elif [ "${effect1[$i]}" == 'scroll' ] ; then # SCROLL check<br>
+# [eak] ---------------- inclusion start<br>
+ elif [ "${effect1[$i]}" == 'scroll' ] ; then # SCROLL check<br>
+ if [ -z "${frames_extended[$i]}" ] ; then<br>
+ frames_extended[$i]=$frames<br>
+ fi<br>
+ previous_increment="`previouseffectincrement`"<br>
+ previous_slide="${image[$i-$previous_increment]}"<br>
+ if [ "$previous_increment" -ne 0 ] ; then<br>
+ previous_duration="${duration[$i-$previous_increment]}" #
already in thousandths.<br>
+ previous_frames=`div1000 $(( $frames_per_ms *
$previous_duration / 1000 ))` <br>
+ fi<br>
+ next_increment="`nexteffectincrement`"<br>
+ next_slide="${image[$i+$next_increment]}"<br>
+# [eak] ----------------- inclusion end<br>
# else <br>
# myecho "[dvd-slideshow] Unrecognized or malformed line in
your input file:"<br>
# myecho "[dvd-slideshow] $file. effect=${effect1[$i]}
effect_params=${effect1_params[$i]}"<br>
@@ -4742,6 +4760,13 @@<br>
it=`set_variables "$file" 0`<br>
if [ -n "$it" ] ; then<br>
myecho "[dvd-slideshow] Set variable $it"<br>
+# [eak] ---------------- inclusion start<br>
+ if [ -n "$sharpen" -a "$sharpen" == "1" ] ; then<br>
+ sharpen='-unsharp 4.8x2.2+0.5+0.05'<br>
+ else<br>
+ sharpen=''<br>
+ fi<br>
+# [eak] ---------------- inclusion end<br>
i=$(( $i+1 )) ; continue<br>
fi<br>
<br>
<br>
==================================================================<br>
*** dvd-slideshow.log excerpt (header) ***<br>
<br>
[dvd-slideshow] Thu Aug 9 12:54:24 BRT 2007<br>
[dvd-slideshow] Command line was:<br>
[dvd-slideshow] ./dvd-slideshow081 -n teste -o
/mnt/sda1/FILMAGENS/SLIDESHOW -L -f roteiro/teste/teste.txt<br>
[dvd-slideshow] dvd-slideshow version 0.8.1-svnEAK<br>
[dvd-slideshow] Linux kurumin7 2.6.18.1-slh-up-2 #1 PREEMPT Wed Oct 25
18:46:42 CEST 2006 i686 GNU/Linux<br>
[dvd-slideshow] Output directory=/mnt/sda1/FILMAGENS/SLIDESHOW<br>
[dvd-slideshow] Locale: <br>
LANG=pt_BR<br>
LANGUAGE=pt_BR<br>
LC_CTYPE="pt_BR"<br>
LC_NUMERIC=en_US<br>
LC_TIME="pt_BR"<br>
LC_COLLATE="pt_BR"<br>
LC_MONETARY="pt_BR"<br>
LC_MESSAGES=pt_BR<br>
LC_PAPER="pt_BR"<br>
LC_NAME="pt_BR"<br>
LC_ADDRESS="pt_BR"<br>
LC_TELEPHONE="pt_BR"<br>
LC_MEASUREMENT="pt_BR"<br>
LC_IDENTIFICATION="pt_BR"<br>
LC_ALL=<br>
[dvd-slideshow] Using /bin/bash version GNU bash, version
3.1.17(1)-release (i486-pc-linux-gnu)<br>
[dvd-slideshow] Found mjpegtools version 1.8.0<br>
[dvd-slideshow] Using mjpegtools subsampling -S 420mpeg2<br>
[dvd-slideshow] Found sox version 12.17.9<br>
[dvd-slideshow] Found ImageMagick version 6.2.4<br>
[dvd-slideshow] Found dvdauthor version 0.6.11.<br>
FFmpeg version SVN-rUNKNOWN, Copyright (c) 2000-2007 Fabrice Bellard,
et al.<br>
configuration: --prefix=/usr --libdir=${prefix}/lib
--shlibdir=${prefix}/lib --incdir=${prefix}/include/ffmpeg
--enable-shared --enable-libmp3lame --enable-gpl --enable-libfaad
--mandir=${prefix}/share/man --enable-libvorbis --enable-pthreads
--enable-libfaac --enable-xvid --enable-libdts --enable-amr_nb
--enable-amr_wb --enable-pp --enable-libogg --enable-libgsm
--enable-x264 --enable-liba52 --enable-libtheora --extra-cflags=-Wall
-g -fPIC -DPIC --cc=ccache cc --enable-swscaler<br>
libavutil version: 49.4.0<br>
libavcodec version: 51.40.2<br>
libavformat version: 51.11.0<br>
built on Mar 29 2007 11:08:52, gcc: 4.1.2 20061115 (prerelease)
(Debian 4.1.1-21)<br>
ffmpeg SVN-rUNKNOWN<br>
libavutil 3212288<br>
libavcodec 3352578<br>
libavformat 3345152<br>
[dvd-slideshow] ####################################<br>
...<br>
<br>
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