Home

Context Navigation

source: palm/trunk/SCRIPTS/img2video @ 1046

Last change on this file since 1046 was 1046, checked in by maronga, 12 years ago
put scripts and utilities under GPL
Property svn:executable set to ``* Property svn:keywords set to `Id`
File size: 14.8 KB

Line
1	#!/bin/ksh
2
3	#--------------------------------------------------------------------------------#
4	# This file is part of PALM.
5	#
6	# PALM is free software: you can redistribute it and/or modify it under the terms
7	# of the GNU General Public License as published by the Free Software Foundation,
8	# either version 3 of the License, or (at your option) any later version.
9	#
10	# PALM is distributed in the hope that it will be useful, but WITHOUT ANY
11	# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
12	# A PARTICULAR PURPOSE. See the GNU General Public License for more details.
13	#
14	# You should have received a copy of the GNU General Public License along with
15	# PALM. If not, see <http://www.gnu.org/licenses/>.
16	#
17	# Copyright 1997-2012 Leibniz University Hannover
18	#--------------------------------------------------------------------------------#
19	#
20	# Current revisions:
21	# -----------------
22	# code put under GPL (PALM 3.9)
23	#
24	#
25	# Former revisions:
26	# -----------------
27	# $Id: img2video 1046 2012-11-09 14:38:45Z maronga $
28	#
29	# 981 2012-08-09 14:57:44Z maronga
30	# Added new codecs xvid, ffv1 and two-pass encoding
31	#
32	# 795 2011-12-12 15:21:03Z maronga
33	# Added Id tag, initial Revision
34	#
35	# Description:
36	# ------------
37	# img2video converts image files (e.g. from NCL, DVRP, VAPOR) and creates
38	# video files with several codecs. Required packages on the local host are:
39	# Imagemagick, MEncoder (MPlayer) and gifsicle
40	#------------------------------------------------------------------------------!
41
42	#PRESET OF VARIABLES
43	input_folder="."
44	output_folder=""
45	output_file=""
46	name=""
47	codec="mpeg4"
48	colors=256
49	errors=false
50	fps=25
51	hq=false
52	img_fmt="png"
53	keep=true
54	pass=1
55	preview_string="preview"
56	restart=false
57	rotate=0
58	scaling=1024
59	speedup=1
60	file_type="tiff"
61	watermark=""
62
63	#DEFINE STRING LENGTHS
64	typeset -L20 col1
65	typeset -L40 col2
66	typeset -L30 version="img2video Rev$Rev: 1 $"
67	typeset -R30 calltime
68	typeset -L60 text1
69
70	#GET COMMAND LINE PARAMETERS
71	while getopts :a:C:c:f:hi:I:kn:o:rR:S:s:t:Xw: option
72	do
73	case $option in
74	(a) fps=$OPTARG;;
75	(c) codec=$OPTARG;;
76	(C) colors=$OPTARG;;
77	(f) output_file=$OPTARG;;
78	(h) hq=true;;
79	(i) input_folder=$OPTARG;;
80	(k) keep=false;;
81	(n) name=$OPTARG;;
82	(o) output_folder=$OPTARG;;
83	(r) restart=true;;
84	(R) rotate=$OPTARG;;
85	(s) scaling=$OPTARG;;
86	(S) speedup=$OPTARG;;
87	(t) file_type=$OPTARG;;
88	(w) watermark=$OPTARG;;
89	(X) errors=true;;
90	(\?) printf "\n +++ unknown option $OPTARG \n"
91	printf "\n --> type \"$0 ?\" for available options \n"
92	locat=parameter;exit;;
93	esac
94	done
95
96	shift OPTIND-1
97
98	#PRINT HELP
99	if [[ "$1" = "?" ]]
100	then
101	(printf "\n *** img2video can be called as follows:\n"
102	printf "\n img2video -c.. -C.. -h -i.. -k -n.. -o.. -r -R.. -s.. -S.. -t.. -X -w\n"
103	printf "\n Description of available options:\n"
104	printf "\n Option Description Default-Value"
105	printf "\n -a fps (frames per second) 25"
106	printf "\n -c Video format flash"
107	printf "\n Available formats are: flash, mpeg, mpeg4, "
108	printf "\n mjpeg, gif, wmv2, xvid, ffv1 "
109	printf "\n -C Number of colors (only for gif output) 256"
110	printf "\n -f Output file name auto"
111	printf "\n -h enable high quality \"\""
112	printf "\n -i Input path ."
113	printf "\n -k Delete image files at the end "
114	printf "\n -n Jobname \"\""
115	printf "\n -o Output folder see Input path"
116	printf "\n -r Restart with existing image files "
117	printf "\n -R Rotate by angle 0"
118	printf "\n -s Rescaling to a width of #px 1024"
119	printf "\n -S Video speed-up 1"
120	printf "\n -t Input file type (tiff/eps) tiff"
121	printf "\n -X enable output of additional error messages "
122	printf "\n -w Watermark file \"\""
123	printf "\n ? this outline \n\n") \| more
124	exit
125	elif [[ "$1" != "" ]]
126	then
127	printf "\n +++ Positional parameter $1 unknown \n"
128	locat=parameter; exit
129	fi
130
131	if [[ $name == "" ]]
132	then
133	printf "\n +++ Parameter -n needed. Type 'img2video ?' for a full list of parameters. \n"
134	locat=parameter; exit
135	fi
136
137	if [[ $input_folder == "." ]]
138	then
139	printf "\n +++ Parameter -i needed. Type 'img2video ?' for a full list of parameters. \n"
140	locat=parameter; exit
141	fi
142
143	if [[ $output_folder == "" ]]
144	then
145	output_folder="$input_folder/$name"
146	fi
147
148	#PRINT HEADER TO INFORM ABOUT THE CURRENT SETTINGS
149	calltime=$(date)
150
151	printf "\n#--------------------------------------------------------------#"
152	printf "\n\| $version$calltime \|"
153
154	col1=""
155	col2=""
156	printf "\n\| $col1$col2 \|"
157
158	text1="Initialization parameters"
159	printf "\n\| $text1 \|"
160
161	col1="Jobname:"
162	col2=$name
163	printf "\n\| $col1$col2 \|"
164
165	col1="Input path:"
166	col2=$input_folder
167	printf "\n\| $col1$col2 \|"
168	row=$(echo "$input_folder" \| cut -c41-)
169	while [[ "$row" != "" ]]
170	do
171	col1=""
172	col2=$row
173	printf "\n\| $col1$col2 \|"
174	row=$(echo "$row" \| cut -c41-)
175	done
176
177
178
179
180
181	col1="Output path:"
182	col2=$output_folder
183	printf "\n\| $col1$col2 \|"
184	row=$(echo "$output_folder" \| cut -c41-)
185	while [[ "$row" != "" ]]
186	do
187	col1=""
188	col2=$row
189	printf "\n\| $col1$col2 \|"
190	row=$(echo "$row" \| cut -c41-)
191	done
192
193
194	if [[ "$codec" = "flash" ]]
195	then
196	suffix=".flv"
197	real_codec="flv"
198
199	elif [[ "$codec" = "mpeg" ]]
200	then
201	suffix=".avi"
202	real_codec="msmpeg4v2"
203	pass=2
204	elif [[ "$codec" = "mpeg4" ]]
205	then
206	suffix=".avi"
207	real_codec="mpeg4"
208	pass=2
209	elif [[ "$codec" = "mjpeg" ]]
210	then
211	suffix=".avi"
212	real_codec="mjpeg"
213
214	elif [[ "$codec" = "wmv2" ]]
215	then
216	suffix=".wmv"
217	real_codec="wmv2"
218	elif [[ "$codec" = "xvid" ]]
219	then
220	suffix=".avi"
221	real_codec="xvid"
222	pass=2
223	elif [[ "$codec" = "ffv1" ]]
224	then
225	suffix=".avi"
226	real_codec="ffv1"
227	pass=1
228	elif [[ "$codec" = "gif" ]]
229	then
230	suffix=".gif"
231	real_codec="gif"
232	img_fmt="gif"
233	else
234	printf "\n +++ Video codec unknown. Aborting..."
235	exit
236	fi
237
238	col1="Video codec:"
239	col2="$codec ($real_codec)"
240	printf "\n\| $col1$col2 \|"
241
242	if [[ $codec = "gif" ]]
243	then
244	col1="Colors (gif):"
245	col2=$colors
246	printf "\n\| $col1$col2 \|"
247	fi
248
249	col1="Input file type:"
250	col2=$file_type
251	printf "\n\| $col1$col2 \|"
252
253	col1="Video speed-up:"
254	col2=$speedup
255	printf "\n\| $col1$col2 \|"
256
257	col1="fps:"
258	col2=$fps
259	printf "\n\| $col1$col2 \|"
260
261	if [[ $rotate != 0 ]]
262	then
263	col1="Rotate video by"
264	col2="${rotate}Â°"
265	printf "\n\| $col1$col2 \|"
266	fi
267
268	col1="Scaling video to"
269	col2="${scaling}px width"
270	printf "\n\| $col1$col2 \|"
271
272	if [[ $watermark != "" ]]
273	then
274	col1="Watermark:"
275	col2=$watermark
276	else
277	col1="Watermark "
278	col2="disabled"
279	fi
280	printf "\n\| $col1$col2 \|"
281
282	col1="HQ-options:"
283	if [[ $hq = true ]]
284	then
285	if [[ $codec == mjpeg ]]
286	then
287	hq_text=":mbd=2"
288	fi
289	if [[ $codec == mpeg4 ]]
290	then
291	hq_text=":mbd=2:trell:vbitrate=2160000:keyint=132"
292	fi
293	col2=$hq_text
294	else
295	hq_text=""
296	col2="disabled"
297	fi
298	printf "\n\| $col1$col2 \|"
299
300	col1=""
301	col2=""
302	printf "\n\| $col1$col2 \|"
303
304	col1="Additional settings"
305	col2=""
306	printf "\n\| $col1$col2 \|"
307
308	if [[ $keep == false ]]
309	then
310	text1="- Image files will be deleted at the end."
311	else
312	text1="- Image files will be stored at the end."
313	fi
314	printf "\n\| $text1 \|"
315
316	if [[ $restart == true ]]
317	then
318	text1="- img2video will restart with existing images."
319	else
320	text1="- img2video will generate new images."
321	fi
322	printf "\n\| $text1 \|"
323
324	col1=""
325	col2=""
326	printf "\n\| $col1$col2 \|"
327
328	if [[ $output_file = "" ]]
329	then
330	output_file="${name}_${speedup}acc_${codec}"
331	fi
332
333	#CHECK CYCLE NUMBER
334	looping=true
335	output_file_new=$output_file
336	while [[ $looping = true ]]
337	do
338	if [ -f "$output_folder/$output_file_new$suffix" ]
339	then
340	((run_string += 1))
341	output_file_new="${output_file}_$run_string"
342	else
343	looping=false
344	if (( run_string >= 1 ))
345	then
346	output_file="${output_file}_$run_string"
347	preview_string="preview_$run_string"
348	fi
349	break;
350	fi
351	done
352
353
354
355	text1="Video will be saved as $output_file$suffix"
356	printf "\n\| $text1 \|"
357
358	printf "\n\| \|"
359	printf "\n#--------------------------------------------------------------#\n"
360
361	if [[ $errors = false ]]
362	then
363	error_opt="-really-quiet"
364	error_opt2="-quiet"
365	else
366	error_opt=""
367	error_opt2=""
368	fi
369
370
371	#STARTING CONVERSION
372	printf "\n *** Creating directory: $output_folder/images_${img_fmt}... "
373	mkdir -p $output_folder/images_${img_fmt}
374	printf "done."
375
376
377	if [[ $restart = false ]]
378	then
379	printf "\n *** Outdated images will be deleted in $output_folder/images_${img_fmt}... "
380	rm -rf $output_folder/images_${img_fmt}/*
381	printf "done."
382
383	printf "\n *** Converting images... "
384	if [[ $file_type = "eps" ]]
385	then
386
387	# CONVERTING IMAGES FROM EPS TO JPG OR GIF
388	img_counter=0
389	for i in $input_folder/$name*;
390	do
391	(( img_counter+=1 ))
392	filename=`basename ${i%}`
393	if [[ $img_fmt = "gif" ]]
394	then
395	gs -sDEVICE=jpeg -dJPEGQ=100 -q -dNOPAUSE -dBATCH -dSAFER -r175 -sOutputFile="$output_folder/images_${img_fmt}/${filename}.jpg" "$i"
396	convert $error_opt2 -resize "$scaling" "$output_folder/images_${img_fmt}/${filename}.jpg" "$output_folder/images_${img_fmt}/${filename}.${img_fmt}"
397	rm "$output_folder/images_${img_fmt}/${filename}.jpg"
398	else
399	gs -sDEVICE=jpeg -dJPEGQ=100 -q -dNOPAUSE -dBATCH -dSAFER -r175 -sOutputFile="$output_folder/images_${img_fmt}/${filename}.${img_fmt}" "$i"
400	fi
401	done
402
403	else
404
405	for i in $input_folder/$name*;
406	do
407	(( img_counter+=1 ))
408	filename=`basename ${i%}`
409	convert $error_opt2 "$i" "$output_folder/images_${img_fmt}/${filename}.${img_fmt}"
410	done
411	fi
412	printf "done."
413	printf "\n --> Converted $img_counter images."
414
415
416	# ROTATE IMAGE IF NECESSARY
417	if (( $rotate != 0 ))
418	then
419	printf "\n *** Rotating images... "
420	for i in $output_folder/images_${img_fmt}/$name*;
421	do
422	convert $error_opt2 -rotate $rotate $i $i
423	done
424	printf "done."
425	fi
426
427	# ADD WATERMARK IF NECESSARY (GIF ONLY)
428	if [[ $watermark != "" && $img_fmt = "gif" ]]
429	then
430	printf "\n *** Adding Watermark (only necessary for gif)... "
431	for i in $output_folder/images_${img_fmt}/$name*;
432	do
433	composite $watermark "$i" "$i"
434	done
435	printf "done."
436	fi
437
438	# GENERATE A PREVIEW IMAGE
439	cp $output_folder/images_${img_fmt}/${filename}.$img_fmt $output_folder/${name}_${preview_string}.${img_fmt}
440	else
441	printf "\n *** Restarting with images in ${name}*.$img_fmt in $output_folder/images_${img_fmt}/."
442	fi
443
444	#ENABLE WATERMARK (not for gif)
445	if [[ $watermark != "" && $codec != "gif" ]]
446	then
447	printf "\n *** Watermark enabled."
448	mkfifo watermark.fifo
449	convert $watermark watermark.rgba
450	echo "RGBA32 400 43 0 0 0 1" > watermark.fifo &
451	cat watermark.rgba > watermark.fifo &
452	wm_text=",bmovl=0:0:watermark.fifo"
453	else
454	wm_text=""
455	fi
456
457	#START ENCODING OF THE VIDEO
458	printf "\n *** Encoding video... "
459
460	if [[ $codec = "gif" ]]
461	then
462	# Animated GIF
463	j=1
464	if (( speedup != 1 ))
465	then
466	cp -r $output_folder/images_${img_fmt} $output_folder/images_${img_fmt}_tmp
467	fi
468
469	for i in $output_folder/images_${img_fmt}/$name*;
470	do
471	if (( $j == $speedup ))
472	then
473	j=1
474	else
475	rm $i
476	(( j += 1 ))
477	fi
478	done
479
480	(( speedup = ( 1.0 / $fps ) * 100.0 ))
481	gifsicle --delay=$speedup --colors $colors --loop $output_folder/images_${img_fmt}/*.${img_fmt} > $output_folder/${output_file}$suffix
482
483	if (( speedup != 1 ))
484	then
485	cp $output_folder/images_${img_fmt}_tmp/* $output_folder/images_${img_fmt}/
486	rm -r $output_folder/images_${img_fmt}_tmp
487	fi
488	else
489	if [[ $real_codec = "xvid" ]]
490	then
491	mencoder mf://$output_folder/images_${img_fmt}/*$img_fmt -vf "scale=$scaling:-2$wm_text,filmdint=io=$speedup:1" -of lavf -mf "fps=$fps" -ovc xvid -xvidencopts "pass=1:autoaspect" -nosound -o $output_folder/${output_file}$suffix $error_opt
492	mencoder mf://$output_folder/images_${img_fmt}/*$img_fmt -vf "scale=$scaling:-2$wm_text,filmdint=io=$speedup:1" -of lavf -mf "fps=$fps" -ovc xvid -xvidencopts "pass=2:autoaspect:bitrate=1800" -nosound -o $output_folder/${output_file}$suffix $error_opt
493	elif [[ $pass = 2 ]]
494	then
495	mencoder mf://$output_folder/images_${img_fmt}/*$img_fmt -vf "scale=$scaling:-2$wm_text,filmdint=io=$speedup:1" -of lavf -mf "fps=$fps" -ovc lavc -lavcopts "vpass=1:vcodec=$real_codec$hq_text" -nosound -o $output_folder/${output_file}$suffix $error_opt
496	mencoder mf://$output_folder/images_${img_fmt}/*$img_fmt -vf "scale=$scaling:-2$wm_text,filmdint=io=$speedup:1" -of lavf -mf "fps=$fps" -ovc lavc -lavcopts "vpass=2:vcodec=$real_codec$hq_text" -nosound -o $output_folder/${output_file}$suffix $error_opt
497	else
498	mencoder mf://$output_folder/images_${img_fmt}/*$img_fmt -vf "scale=$scaling:-2$wm_text,filmdint=io=$speedup:1" -of lavf -mf "fps=$fps" -ovc lavc -lavcopts "vcodec=$real_codec$hq_text" -nosound -o $output_folder/${output_file}$suffix $error_opt
499	fi
500
501	#
502
503
504	# mencoder mf://$output_folder/images_${img_fmt}/*$img_fmt -vf "scale=$scaling:-2$wm_text,filmdint=io=$speedup:1" -of lavf -mf "fps=$fps" -ovc lavc -lavcopts "vcodec=$real_codec:vpass=2:mbd=2:mv0:trell:vbitrate=infinity" -nosound -o $output_folder/${output_file}$suffix $error_opt
505	# mencoder mf://$output_folder/images_${img_fmt}/*$img_fmt -vf "scale=$scaling:-2$wm_text,filmdint=io=$speedup:1" -of lavf -mf "fps=$fps" -ovc lavc -lavcopts "vcodec=$real_codec:vpass=3:mbd=2:mv0:trell:vbitrate=infinity" -nosound -o $output_folder/${output_file}$suffix $error_opt
506	fi
507
508	printf "done."
509
510	#CLEANING UP
511
512	#REMOVE IMAGES
513	if [[ $keep = false ]]
514	then
515	rm -rf $output_folder/images_${img_fmt}
516	fi
517
518	#REMOVE WATERMARK FILES
519	if [[ $watermark != "" && $codec != "gif" ]]
520	then
521	rm watermark.fifo
522	rm watermark.rgba
523	fi
524
525	printf "\n --> All actions finished. Video saved as $output_folder/${output_file}$suffix.\n"
526	exit

Note: See TracBrowser for help on using the repository browser.

Download in other formats:

| Impressum | ©Leibniz Universität Hannover |