diff --git a/java/org/slub/rosetta/dps/repository/plugin/SLUBTechnicalMetadataExtractorMediaConchPlugin.java b/java/org/slub/rosetta/dps/repository/plugin/SLUBTechnicalMetadataExtractorMediaConchPlugin.java
index de17994b4995975ac58c4d7dc4e31ed88e3a2b32..5c5a3f05e9660e8ff557dad9606709ca53be0fab 100644
--- a/java/org/slub/rosetta/dps/repository/plugin/SLUBTechnicalMetadataExtractorMediaConchPlugin.java
+++ b/java/org/slub/rosetta/dps/repository/plugin/SLUBTechnicalMetadataExtractorMediaConchPlugin.java
@@ -72,9 +72,14 @@ public class SLUBTechnicalMetadataExtractorMediaConchPlugin implements MDExtract
);
}
- private void parse_ffprobe_csv_output(String exiftoolxml ) {
+ /* ffprobe output of metadata
+ supports different outputs. we are using the flat-model, see WRITERS section in ffprobe manual
+ the streams will be mapped as: streams.stream.0.$property
+ the separator is "="
+ */
+ private void parse_ffprobe_flat_output(String exiftoolxml ) {
// see output of exiftool -X, alternatively check http://ns.exiftool.ca/ExifTool/1.0/
- Pattern p = Pattern.compile("<([^>]+)>([^<]+)</\1>");
+ Pattern p = Pattern.compile("([^=]+)=(.*)");
Matcher m = p.matcher(exiftoolxml);
if (m.matches()) {
String key = m.group(1);
@@ -129,9 +134,14 @@ public class SLUBTechnicalMetadataExtractorMediaConchPlugin implements MDExtract
}
- // exiftool output of metadata
+ /* ffprobe output of metadata
+ supports different outputs. we are using the flat-model, see WRITERS section in ffprobe manual
+ the streams will be mapped as: streams.stream.0.$property
+ the separator is "="
+ */
+
try {
- String execstring = this.ffprobe_binary_path + " -print_format csv -v error -show_format -show_streams " + filePath;
+ String execstring = this.ffprobe_binary_path + " -print_format flat -v error -show_format -show_streams -show_entries stream=r_frame_rate" + filePath;
System.out.println("executing: " + execstring);
Process p = Runtime.getRuntime().exec(execstring);
p.waitFor();
@@ -140,7 +150,7 @@ public class SLUBTechnicalMetadataExtractorMediaConchPlugin implements MDExtract
String response="";
while (line != null) {
System.out.println(line);
- parse_ffprobe_csv_output(line.trim());
+ parse_ffprobe_flat_output(line.trim());
response+=line;
line = reader.readLine();
}
@@ -200,12 +210,136 @@ public class SLUBTechnicalMetadataExtractorMediaConchPlugin implements MDExtract
return this.extractionErrors;
}
+ /* following list is build using:
+ (find ./ -name "*.mkv" -exec ffprobe -print_format flat -v error -show_format -show_streams -show_entries stream=r_frame_rate \{\} \; ) \
+ | cut -d "=" -f 1 | sort | uniq \
+ | sed -e "s/\(.*\)/available.add(\"\1\");/g"
+ */
@Override
public List<String> getSupportedAttributeNames() {
//return new ArrayList<String>(attributes.keySet());
List<String> available = new ArrayList<String>();
//available.add("checkit-tiff-conf");
-
+ available.add("format.bit_rate");
+ available.add("format.duration");
+ available.add("format.filename");
+ available.add("format.format_long_name");
+ available.add("format.format_name");
+ available.add("format.nb_programs");
+ available.add("format.nb_streams");
+ available.add("format.probe_score");
+ available.add("format.size");
+ available.add("format.start_time");
+ available.add("format.tags.DATE");
+ available.add("format.tags.ENCODED_BY");
+ available.add("format.tags.ENCODER");
+ available.add("format.tags.MAJOR_BRAND");
+ available.add("format.tags.MINOR_VERSION");
+ available.add("format.tags.ORIGINATOR_REFERENCE");
+ available.add("format.tags.TIME_REFERENCE");
+ available.add("streams.stream.0.avg_frame_rate");
+ available.add("streams.stream.0.bit_rate");
+ available.add("streams.stream.0.bits_per_raw_sample");
+ available.add("streams.stream.0.bits_per_sample");
+ available.add("streams.stream.0.channel_layout");
+ available.add("streams.stream.0.channels");
+ available.add("streams.stream.0.chroma_location");
+ available.add("streams.stream.0.codec_long_name");
+ available.add("streams.stream.0.codec_name");
+ available.add("streams.stream.0.codec_tag");
+ available.add("streams.stream.0.codec_tag_string");
+ available.add("streams.stream.0.codec_time_base");
+ available.add("streams.stream.0.codec_type");
+ available.add("streams.stream.0.coded_height");
+ available.add("streams.stream.0.coded_width");
+ available.add("streams.stream.0.color_primaries");
+ available.add("streams.stream.0.color_range");
+ available.add("streams.stream.0.color_space");
+ available.add("streams.stream.0.color_transfer");
+ available.add("streams.stream.0.display_aspect_ratio");
+ available.add("streams.stream.0.disposition.attached_pic");
+ available.add("streams.stream.0.disposition.clean_effects");
+ available.add("streams.stream.0.disposition.comment");
+ available.add("streams.stream.0.disposition.default");
+ available.add("streams.stream.0.disposition.dub");
+ available.add("streams.stream.0.disposition.forced");
+ available.add("streams.stream.0.disposition.hearing_impaired");
+ available.add("streams.stream.0.disposition.karaoke");
+ available.add("streams.stream.0.disposition.lyrics");
+ available.add("streams.stream.0.disposition.original");
+ available.add("streams.stream.0.disposition.timed_thumbnails");
+ available.add("streams.stream.0.disposition.visual_impaired");
+ available.add("streams.stream.0.duration");
+ available.add("streams.stream.0.duration_ts");
+ available.add("streams.stream.0.field_order");
+ available.add("streams.stream.0.has_b_frames");
+ available.add("streams.stream.0.height");
+ available.add("streams.stream.0.id");
+ available.add("streams.stream.0.index");
+ available.add("streams.stream.0.level");
+ available.add("streams.stream.0.max_bit_rate");
+ available.add("streams.stream.0.nb_frames");
+ available.add("streams.stream.0.nb_read_frames");
+ available.add("streams.stream.0.nb_read_packets");
+ available.add("streams.stream.0.pix_fmt");
+ available.add("streams.stream.0.profile");
+ available.add("streams.stream.0.refs");
+ available.add("streams.stream.0.r_frame_rate");
+ available.add("streams.stream.0.sample_aspect_ratio");
+ available.add("streams.stream.0.sample_fmt");
+ available.add("streams.stream.0.sample_rate");
+ available.add("streams.stream.0.start_pts");
+ available.add("streams.stream.0.start_time");
+ available.add("streams.stream.0.tags.DURATION");
+ available.add("streams.stream.0.tags.ENCODER");
+ available.add("streams.stream.0.tags.HANDLER_NAME");
+ available.add("streams.stream.0.tags.language");
+ available.add("streams.stream.0.tags.TIMECODE");
+ available.add("streams.stream.0.time_base");
+ available.add("streams.stream.0.timecode");
+ available.add("streams.stream.0.width");
+ available.add("streams.stream.1.avg_frame_rate");
+ available.add("streams.stream.1.bit_rate");
+ available.add("streams.stream.1.bits_per_raw_sample");
+ available.add("streams.stream.1.bits_per_sample");
+ available.add("streams.stream.1.channel_layout");
+ available.add("streams.stream.1.channels");
+ available.add("streams.stream.1.codec_long_name");
+ available.add("streams.stream.1.codec_name");
+ available.add("streams.stream.1.codec_tag");
+ available.add("streams.stream.1.codec_tag_string");
+ available.add("streams.stream.1.codec_time_base");
+ available.add("streams.stream.1.codec_type");
+ available.add("streams.stream.1.disposition.attached_pic");
+ available.add("streams.stream.1.disposition.clean_effects");
+ available.add("streams.stream.1.disposition.comment");
+ available.add("streams.stream.1.disposition.default");
+ available.add("streams.stream.1.disposition.dub");
+ available.add("streams.stream.1.disposition.forced");
+ available.add("streams.stream.1.disposition.hearing_impaired");
+ available.add("streams.stream.1.disposition.karaoke");
+ available.add("streams.stream.1.disposition.lyrics");
+ available.add("streams.stream.1.disposition.original");
+ available.add("streams.stream.1.disposition.timed_thumbnails");
+ available.add("streams.stream.1.disposition.visual_impaired");
+ available.add("streams.stream.1.duration");
+ available.add("streams.stream.1.duration_ts");
+ available.add("streams.stream.1.id");
+ available.add("streams.stream.1.index");
+ available.add("streams.stream.1.max_bit_rate");
+ available.add("streams.stream.1.nb_frames");
+ available.add("streams.stream.1.nb_read_frames");
+ available.add("streams.stream.1.nb_read_packets");
+ available.add("streams.stream.1.profile");
+ available.add("streams.stream.1.r_frame_rate");
+ available.add("streams.stream.1.sample_fmt");
+ available.add("streams.stream.1.sample_rate");
+ available.add("streams.stream.1.start_pts");
+ available.add("streams.stream.1.start_time");
+ available.add("streams.stream.1.tags.DURATION");
+ available.add("streams.stream.1.tags.HANDLER_NAME");
+ available.add("streams.stream.1.tags.language");
+ available.add("streams.stream.1.time_base");
return available;
}