Data
video_transcoding

video_transcoding

active ARFF CC BY 4.0 Visibility: public Uploaded 22-12-2022 by Sebastian Fischer
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Data Description The dataset contains a million randomly sampled video instances listing 10 fundamental video characteristics along with the YouTube video ID. The videos were all transcribed from one format into another, measuring the memory usage and the transcription time. The goal is to predict the transcription time using the input information and the desired output format. Attribute Description 1. *id* - Youtube video id (should be dropped for the analysis) 2. *duration* - duration of video 3. *codec* - coding standard used for the video ("mpeg4", "h264", "vp8", "flv") 4. *width* - width of video in pixles 5. *height* - height of video in pixles 6. *bitrate* - video bitrate 7. *framerate* - actual video frame rate 8. *i* - number of i frames in the video 9. *p* - number of p frames in the video 10. *b* - number of b frames in the video 11. *frames* - number of frames in video 12. *i_size* - total size in byte of i videos 13. *p_size* - total size in byte of p videos 14. *b_size* - total size in byte of b videos 15. *size* - total size of video 16. *o_codec* - output codec used for transcoding ("mpeg4", "h264", "vp8", "flv") 17. *o_bitrate* - output bitrate used for transcoding 18. *o_framerate* - output framerate used for transcoding 19. *o_width* - output width in pixel used for transcoding 20. *o_height* - output height used in pixel for transcoding 21. *umem* - total codec allocated memory for transcoding, alternate target feature 22. *utime* - total transcoding time for transcoding, target feature

19 features

utime (target)numeric10960 unique values
0 missing
id (ignore)string1099 unique values
0 missing
durationnumeric1086 unique values
0 missing
codecnominal4 unique values
0 missing
widthnumeric6 unique values
0 missing
heightnumeric6 unique values
0 missing
bitratenumeric1095 unique values
0 missing
frameratenumeric261 unique values
0 missing
inumeric306 unique values
0 missing
pnumeric1042 unique values
0 missing
bnumeric20 unique values
0 missing
framesnumeric1044 unique values
0 missing
i_sizenumeric1099 unique values
0 missing
p_sizenumeric1099 unique values
0 missing
sizenumeric1099 unique values
0 missing
o_codecnominal4 unique values
0 missing
o_bitratenumeric7 unique values
0 missing
o_frameratenumeric5 unique values
0 missing
o_widthnumeric6 unique values
0 missing
o_heightnumeric6 unique values
0 missing
umem (ignore)numeric9395 unique values
0 missing

19 properties

68784
Number of instances (rows) of the dataset.
19
Number of attributes (columns) of the dataset.
0
Number of distinct values of the target attribute (if it is nominal).
0
Number of missing values in the dataset.
0
Number of instances with at least one value missing.
17
Number of numeric attributes.
2
Number of nominal attributes.
Number of instances belonging to the most frequent class.
Percentage of instances belonging to the least frequent class.
Number of instances belonging to the least frequent class.
0
Number of binary attributes.
0
Percentage of binary attributes.
0
Percentage of instances having missing values.
-7.18
Average class difference between consecutive instances.
0
Percentage of missing values.
0
Number of attributes divided by the number of instances.
89.47
Percentage of numeric attributes.
Percentage of instances belonging to the most frequent class.
10.53
Percentage of nominal attributes.

1 tasks

0 runs - estimation_procedure: 10-fold Crossvalidation - target_feature: utime
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