Skip to content

Instantly share code, notes, and snippets.

@saerdnaer

saerdnaer/convert.py

Last active January 13, 2016 17:28
Show Gist options
  • Save saerdnaer/c9b858f870f0b4caf43c to your computer and use it in GitHub Desktop.
Save saerdnaer/c9b858f870f0b4caf43c to your computer and use it in GitHub Desktop.
Download ZIP
Raw
convert.py
# -*- coding: UTF-8 -*-
#import requests
import json
from collections import OrderedDict
def main():
data = None
session = "7306" #wget https://lab.dsst.io/32c3-slides/slides/7306.json
media_event_id = "2935" #wget https://media.ccc.de/public/events/2935
slug = "32c3-7306-jahresruckblick_des_ccc"
with open(session + ".json", "r", encoding='utf8') as fp:
#in = json.load(fp)
# maintain order from file
temp = fp.read()
data = json.JSONDecoder(object_pairs_hook=OrderedDict).decode(temp)
#r = requests.get("https://media.ccc.de/public/events/" + slug)
#print(json.dumps(r, indent=4))
with open(media_event_id + "", "r", encoding='utf8') as fp:
#in = json.load(fp)
# maintain order from file
temp = fp.read()
event = json.JSONDecoder(object_pairs_hook=OrderedDict).decode(temp)
sources = {}
for recording in event['recordings']:
(type, format) = recording['display_mime_type'].split('/', 2)
if type != 'video':
continue
if recording['mime_type'].endswith('-web'):
continue
if recording['height'] == None and recording['width'] == None:
# alternative: recording['folder'].contains('-hd')
if recording['mime_type'].endswith('-hd'):
recording['width'] = 1920
recording['height'] = 1080
else: # sd: PAL wide
recording['width'] = 1024
recording['height'] = 576
if format not in sources:
sources[format] = []
sources[format].append({
"src": recording['recording_url'],
"mimetype": recording['display_mime_type'],
"res": {"w": recording['width'],"h": recording['height']},
"lang": recording['language']
})
frame_list = []
for item in data:
# convert frame count to seconds
time = round(item['start']/25)
frame_list.append(OrderedDict([
('id', 'frame_' + str(time)),
('mimetype', 'image/jpeg'),
('time', time),
('url', 'https://lab.dsst.io/32c3-slides/slides/' + session + '/' + str(item['index']) +'.jpg'),
#('thumb', '')
]))
paella_data = OrderedDict([
("streams", [{
"sources": sources,
"preview": event['poster_url']
}]),
("frameList", frame_list),
("metadata", {
"title": event['title'],
"duration": event['length']
})
])
print(json.dumps(paella_data, indent=4))
with open(session + ".paella-data.json", "w", encoding='utf8') as fp:
json.dump(paella_data, fp, indent=4)
if __name__ == '__main__':
main()
Raw
paella-data.json
{
"streams": [
{
"sources": {
"mp4": [
{
"src": "http://cdn.media.ccc.de/congress/2015/h264-hd/32c3-7306-de-en-Jahresrueckblick_des_CCC_hd.mp4",
"lang": "de-en",
"mimetype": "video/mp4",
"res": {
"h": 1080,
"w": 1920
}
},
{
"src": "http://cdn.media.ccc.de/congress/2015/h264-sd/32c3-7306-de-en-Jahresrueckblick_des_CCC_sd.mp4",
"lang": "de-en",
"mimetype": "video/mp4",
"res": {
"h": 576,
"w": 1024
}
}
],
"webm": [
{
"src": "http://cdn.media.ccc.de/congress/2015/webm-hd/32c3-7306-de-en-Jahresrueckblick_des_CCC_webm-hd.webm",
"lang": "de-en",
"mimetype": "video/webm",
"res": {
"h": 1080,
"w": 1920
}
},
{
"src": "http://cdn.media.ccc.de/congress/2015/webm-sd/32c3-7306-de-en-Jahresrueckblick_des_CCC_webm-sd.webm",
"lang": "de-en",
"mimetype": "video/webm",
"res": {
"h": 576,
"w": 1024
}
}
]
},
"preview": "https://static.media.ccc.de/media/congress/2015/7306-hd_preview.jpg"
}
],
"frameList": [
{
"id": "frame_109",
"mimetype": "image/jpeg",
"time": 109,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/0.jpg"
},
{
"id": "frame_119",
"mimetype": "image/jpeg",
"time": 119,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/1.jpg"
},
{
"id": "frame_217",
"mimetype": "image/jpeg",
"time": 217,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/2.jpg"
},
{
"id": "frame_383",
"mimetype": "image/jpeg",
"time": 383,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/3.jpg"
},
{
"id": "frame_397",
"mimetype": "image/jpeg",
"time": 397,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/4.jpg"
},
{
"id": "frame_440",
"mimetype": "image/jpeg",
"time": 440,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/5.jpg"
},
{
"id": "frame_541",
"mimetype": "image/jpeg",
"time": 541,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/6.jpg"
},
{
"id": "frame_626",
"mimetype": "image/jpeg",
"time": 626,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/7.jpg"
},
{
"id": "frame_655",
"mimetype": "image/jpeg",
"time": 655,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/8.jpg"
},
{
"id": "frame_713",
"mimetype": "image/jpeg",
"time": 713,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/9.jpg"
},
{
"id": "frame_798",
"mimetype": "image/jpeg",
"time": 798,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/10.jpg"
},
{
"id": "frame_819",
"mimetype": "image/jpeg",
"time": 819,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/11.jpg"
},
{
"id": "frame_902",
"mimetype": "image/jpeg",
"time": 902,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/12.jpg"
},
{
"id": "frame_1077",
"mimetype": "image/jpeg",
"time": 1077,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/13.jpg"
},
{
"id": "frame_1120",
"mimetype": "image/jpeg",
"time": 1120,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/14.jpg"
},
{
"id": "frame_1173",
"mimetype": "image/jpeg",
"time": 1173,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/15.jpg"
},
{
"id": "frame_1464",
"mimetype": "image/jpeg",
"time": 1464,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/16.jpg"
},
{
"id": "frame_1734",
"mimetype": "image/jpeg",
"time": 1734,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/17.jpg"
},
{
"id": "frame_1799",
"mimetype": "image/jpeg",
"time": 1799,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/18.jpg"
},
{
"id": "frame_2032",
"mimetype": "image/jpeg",
"time": 2032,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/19.jpg"
},
{
"id": "frame_2085",
"mimetype": "image/jpeg",
"time": 2085,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/20.jpg"
},
{
"id": "frame_2133",
"mimetype": "image/jpeg",
"time": 2133,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/21.jpg"
},
{
"id": "frame_2266",
"mimetype": "image/jpeg",
"time": 2266,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/22.jpg"
},
{
"id": "frame_2338",
"mimetype": "image/jpeg",
"time": 2338,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/23.jpg"
},
{
"id": "frame_2382",
"mimetype": "image/jpeg",
"time": 2382,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/24.jpg"
},
{
"id": "frame_2406",
"mimetype": "image/jpeg",
"time": 2406,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/25.jpg"
},
{
"id": "frame_2489",
"mimetype": "image/jpeg",
"time": 2489,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/26.jpg"
},
{
"id": "frame_2619",
"mimetype": "image/jpeg",
"time": 2619,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/27.jpg"
},
{
"id": "frame_2664",
"mimetype": "image/jpeg",
"time": 2664,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/28.jpg"
},
{
"id": "frame_2736",
"mimetype": "image/jpeg",
"time": 2736,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/29.jpg"
},
{
"id": "frame_2777",
"mimetype": "image/jpeg",
"time": 2777,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/30.jpg"
},
{
"id": "frame_3073",
"mimetype": "image/jpeg",
"time": 3073,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/31.jpg"
},
{
"id": "frame_3083",
"mimetype": "image/jpeg",
"time": 3083,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/32.jpg"
},
{
"id": "frame_3177",
"mimetype": "image/jpeg",
"time": 3177,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/33.jpg"
},
{
"id": "frame_3203",
"mimetype": "image/jpeg",
"time": 3203,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/34.jpg"
},
{
"id": "frame_3293",
"mimetype": "image/jpeg",
"time": 3293,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/35.jpg"
},
{
"id": "frame_3310",
"mimetype": "image/jpeg",
"time": 3310,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/36.jpg"
},
{
"id": "frame_3576",
"mimetype": "image/jpeg",
"time": 3576,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/37.jpg"
},
{
"id": "frame_3598",
"mimetype": "image/jpeg",
"time": 3598,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/38.jpg"
},
{
"id": "frame_3861",
"mimetype": "image/jpeg",
"time": 3861,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/39.jpg"
},
{
"id": "frame_3990",
"mimetype": "image/jpeg",
"time": 3990,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/40.jpg"
},
{
"id": "frame_4076",
"mimetype": "image/jpeg",
"time": 4076,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/41.jpg"
},
{
"id": "frame_4214",
"mimetype": "image/jpeg",
"time": 4214,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/42.jpg"
},
{
"id": "frame_4256",
"mimetype": "image/jpeg",
"time": 4256,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/43.jpg"
},
{
"id": "frame_4264",
"mimetype": "image/jpeg",
"time": 4264,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/44.jpg"
},
{
"id": "frame_4318",
"mimetype": "image/jpeg",
"time": 4318,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/45.jpg"
},
{
"id": "frame_4435",
"mimetype": "image/jpeg",
"time": 4435,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/46.jpg"
},
{
"id": "frame_4481",
"mimetype": "image/jpeg",
"time": 4481,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/47.jpg"
},
{
"id": "frame_4493",
"mimetype": "image/jpeg",
"time": 4493,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/48.jpg"
},
{
"id": "frame_4558",
"mimetype": "image/jpeg",
"time": 4558,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/49.jpg"
},
{
"id": "frame_4618",
"mimetype": "image/jpeg",
"time": 4618,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/50.jpg"
},
{
"id": "frame_4748",
"mimetype": "image/jpeg",
"time": 4748,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/51.jpg"
},
{
"id": "frame_4824",
"mimetype": "image/jpeg",
"time": 4824,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/52.jpg"
},
{
"id": "frame_4836",
"mimetype": "image/jpeg",
"time": 4836,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/53.jpg"
},
{
"id": "frame_4915",
"mimetype": "image/jpeg",
"time": 4915,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/54.jpg"
},
{
"id": "frame_5065",
"mimetype": "image/jpeg",
"time": 5065,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/55.jpg"
},
{
"id": "frame_5149",
"mimetype": "image/jpeg",
"time": 5149,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/56.jpg"
},
{
"id": "frame_5386",
"mimetype": "image/jpeg",
"time": 5386,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/57.jpg"
},
{
"id": "frame_5728",
"mimetype": "image/jpeg",
"time": 5728,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/58.jpg"
},
{
"id": "frame_5832",
"mimetype": "image/jpeg",
"time": 5832,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/59.jpg"
},
{
"id": "frame_5954",
"mimetype": "image/jpeg",
"time": 5954,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/60.jpg"
},
{
"id": "frame_6154",
"mimetype": "image/jpeg",
"time": 6154,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/61.jpg"
},
{
"id": "frame_6236",
"mimetype": "image/jpeg",
"time": 6236,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/62.jpg"
},
{
"id": "frame_6328",
"mimetype": "image/jpeg",
"time": 6328,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/63.jpg"
},
{
"id": "frame_6346",
"mimetype": "image/jpeg",
"time": 6346,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/64.jpg"
},
{
"id": "frame_6449",
"mimetype": "image/jpeg",
"time": 6449,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/65.jpg"
},
{
"id": "frame_6543",
"mimetype": "image/jpeg",
"time": 6543,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/66.jpg"
},
{
"id": "frame_6605",
"mimetype": "image/jpeg",
"time": 6605,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/67.jpg"
},
{
"id": "frame_6677",
"mimetype": "image/jpeg",
"time": 6677,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/68.jpg"
},
{
"id": "frame_6749",
"mimetype": "image/jpeg",
"time": 6749,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/69.jpg"
},
{
"id": "frame_6831",
"mimetype": "image/jpeg",
"time": 6831,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/70.jpg"
},
{
"id": "frame_6847",
"mimetype": "image/jpeg",
"time": 6847,
"url": "https://lab.dsst.io/32c3-slides/slides/7306/71.jpg"
}
],
"metadata": {
"title": "Jahresr\u00fcckblick des CCC",
"duration": 7034
}
}
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment