Question: Run the following, and it's supposed to return the sequence. The Xpath are coped using chrome Xpath but in `nokogiri` it just returns empty string.

```
require 'open-uri'
require 'nokogiri'

doc = Nokogiri::HTML(open("https://pt.wiktionary.org/wiki/fazer"))      

p sequence = doc.xpath('//*[@id="NavFrame1"]/div[2]/table[2]/tbody/tr[12]')

```

Answer: 
To match **all** jpg files in `/tmp/stream` use:

```
ffmpeg -framerate 25 -pattern_type glob -i '*.jpg'

```

For more specificity use additional glob patterns. For example, if you only want images from 2017-11-08 to 2017-11-10:

```
ffmpeg -framerate 25 -pattern_type glob -i '/tmp/stream/2017_11_{08,09,10}*.jpg'

```

For more info on glob patterns see `man 7 glob`.
`_%09d.jpg` matches names of the form `_000000001.jpg`, `_000000002.jpg`

Use `-pattern_type glob -i '/tmp/stream/*_%09d.jpg'`