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1 <tool id="ffmpeg" name="FFMPEG" version="3.2.4">
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5
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2 <description> video / image converter</description>
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0
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3 <requirements>
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4 <requirement type="package" version="3.2.4">ffmpeg</requirement>
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5 </requirements>
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6 <command detect_errors="exit_code"><![CDATA[
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11
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7 mkdir output &&
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7
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8 #if str($conversion_cond.conversion) == "video":
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10
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9 #if str($output_process_log) == 'yes':
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10 ffmpeg -i '$conversion_cond.input' -filter:v fps=fps=1/$conversion_cond.sbf 2>$output_log output/%05d.jpg
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11 #else:
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12 ffmpeg -i '$conversion_cond.input' -filter:v fps=fps=1/$conversion_cond.sbf 2>/dev/null output/%05d.jpg
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13 #end if
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11
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14 #else:
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15 ## str($conversion_cond.conversion) == "images"
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16 mkdir input_dir &&
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17 #for $i in $conversion_cond.input:
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18 #set input_filename = $i.file_name
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19 #set full_name = $i.name
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16
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20 #set ext = $i.ext
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17
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21 ln -s $input_filename input_dir/$full_name &&
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22 #if str($ext) != 'jpg':
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18
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23 #set base_name = $full_name.split('.')[0]
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24 #set jpg_name = '%s.jpg' % $base_name
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25 ffmpeg -i input_dir/$full_name input_dir/$jpg_name &&
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19
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26 rm input_dir/$full_name &&
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17
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27 #end if
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11
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28 #end for
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29 #if str($output_process_log) == 'yes':
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17
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30 ffmpeg -r $conversion_cond.frame_rate -f mp4 -s 1920x1080 -i input_dir/%05d_predictions.jpg -vcodec libx264 -crf $conversion_cond.quality -pix_fmt yuv420p 2>$output_log $output_video
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11
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31 #else:
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17
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32 ffmpeg -r $conversion_cond.frame_rate -f mp4 -s 1920x1080 -i input_dir/%05d_predictions.jpg -vcodec libx264 -crf $conversion_cond.quality -pix_fmt yuv420p 2>/dev/null $output_video
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11
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33 #end if
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5
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34 #end if
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0
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35 ]]></command>
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36 <inputs>
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5
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37 <conditional name="conversion_cond">
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38 <param name="conversion" type="select" label="Convert">
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39 <option value="video" selected="true">video to images</option>
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40 <option value="images">images to video</option>
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41 </param>
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42 <when value="video">
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43 <param name="input" type="data" format="avi,mpg,mp4" label="Select input video"/>
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5
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44 <param name="sbf" type="integer" value="1" label="Number of seconds between frames"/>
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45 </when>
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11
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46 <when value="images">
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12
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47 <param name="input" type="data_collection" collection_type="list" format="jpg,png" label="Select input images"/>
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48 <param name="frame_rate" type="integer" value="60" label="Number of frames per second"/>
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49 <param name="quality" type="integer" value="15" label="Image quality" help="Lower means better quality, 15-25 is usually good"/>
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50 </when>
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5
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51 </conditional>
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52 <param name="output_process_log" type="select" display="radio" label="Output process log?">
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53 <option value="no" selected="true">No</option>
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54 <option value="yes">Yes</option>
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55 </param>
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0
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56 </inputs>
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57 <outputs>
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58 <data name="output_log" format="txt" label="${tool.name} (process log) on ${on_string}">
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59 <filter>output_process_log == 'yes'</filter>
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60 </data>
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61 <collection name="output_from_video" type="list" label="${tool.name} (images) on ${on_string}">
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62 <discover_datasets pattern="__name__" directory="output" format="jpg"/>
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63 <filter>conversion_cond['conversion'] == 'video'</filter>
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64 </collection>
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65 <data name="output_video" format="mp4" label="${tool.name} (video) on ${on_string}">
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66 <filter>conversion_cond['conversion'] == 'images'</filter>
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9
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67 </data>
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68 </outputs>
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69 <tests>
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70 <test>
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71 </test>
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72 </tests>
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73 <help>
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74 **What it does**
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75
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76 Converts video files to images and image files to video files.
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77
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78 -----
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79
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80 **Options**
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81
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82 </help>
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83 <citations>
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84 </citations>
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85 </tool>
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