veyepar: Let everyone enjoy your videos with python

Author(s):	Wing Kin Chan
Location	Auditorium 2
Date	aug Sat 24	Days Raw Files
Start	14:20	First Raw Start	14:04
Duration	00:50:00	Offset	0:15:15
End	15:10	Last Raw End	15:34
Chapters	00:00 0:13:18
Total cuts_time	28 min.

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assets release.pdf let_everyone_enjoy_your_videos_python.json
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Description:	This presentation will go through the implementation of a flask service for HLS and MPEG-DASH streaming service. It will demonstrate developing APIs for Apple HLS and MPEG-DASH with flask, python-FFmpeg and python-mpegdash. "Background: 1. HD Video file is too large for instant play 2. Streaming Protocols is the solution for providing instant playback for customers Problems: Mobile OS and Browser war controls the streaming protocols Solution: Develop a one-stop application for handling HLS requests and MPEGDASH requests How? Python’s wide range of libraries, such as flask for API implementation, python-FFmpeg for media transcoding and python-mpegdash for manifest manipulation Business benefits: 1. Save computation time 2. Less storage cost Key Take-Aways: Higher cost efficient with HLS/MPEGDASH to share the same fragments Customers will benefit from streaming protocols " I am an experienced Software Engineer, focusing in multimedia technologies. My interest are streaming protocols implementation, media encoding optimisation and content delivery network design. markdown
Comment:	The slides say "strictly private and confidential". Not releasing. At around 13:35 some confidential info was shown on the screen. production notes

2019-08-24/14_04_45.ts Apply: 14:04:45 - 14:09:05 ( 00:04:20 ) S: 14:04:45 - E: 14:34:45 D: 00:30:00 (End: 260.0) show more...

vlc ~/Videos/veyepar/kiwipycon/kiwi_pycon_2019/dv/auditorium-2/2019-08-24/14_04_45.ts :start-time=00.0 --audio-desync=0

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	14:04:45		seconds: 0.0 Wall: 14:04:45
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	14:34:45		seconds: 260.0 Wall: 14:09:05
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2019-08-24/14_04_45.ts Apply: 14:21:27 - 14:34:45 ( 00:13:18 ) S: 14:04:45 - E: 14:34:45 D: 00:30:00 (Start: 1002) show more...

vlc ~/Videos/veyepar/kiwipycon/kiwi_pycon_2019/dv/auditorium-2/2019-08-24/14_04_45.ts :start-time=01002.0 --audio-desync=0

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	14:04:45		seconds: 1002.0 Wall: 14:21:27
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2019-08-24/14_34_45.ts Apply: 14:49:50 - 15:04:44 ( 00:14:54 ) S: 14:34:45 - E: 15:04:44 D: 00:29:59 (Start: 905.0) show more...

vlc ~/Videos/veyepar/kiwipycon/kiwi_pycon_2019/dv/auditorium-2/2019-08-24/14_34_45.ts :start-time=0905.0 --audio-desync=0

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	14:34:45		seconds: 905.0 Wall: 14:49:50
Duration	00:29:59
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2019-08-24/15_04_45.ts Apply: 15:04:45 - 15:32:31 ( 00:27:46 ) S: 15:04:45 - E: 15:34:44 D: 00:29:59 (End: 1666.0) show more...

vlc ~/Videos/veyepar/kiwipycon/kiwi_pycon_2019/dv/auditorium-2/2019-08-24/15_04_45.ts :start-time=00.0 --audio-desync=0

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	15:04:45		seconds: 0.0 Wall: 15:04:45
Duration	00:29:59
	15:34:44		seconds: 1666.0 Wall: 15:32:31
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mp4 mp4.m3u	dv.m3u	Split: Sequence:: delete

2019-08-24/15_04_45.ts Apply: 15:32:31 - 15:32:49 ( 00:00:18 ) S: 15:04:45 - E: 15:34:44 D: 00:29:59 (Start: 1666.0) (End: 1684.0) show more...

vlc ~/Videos/veyepar/kiwipycon/kiwi_pycon_2019/dv/auditorium-2/2019-08-24/15_04_45.ts :start-time=01666.0 --audio-desync=0

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	15:04:45		seconds: 1666.0 Wall: 15:32:31
Duration	00:29:59
	15:34:44		seconds: 1684.0 Wall: 15:32:49
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mp4 mp4.m3u	dv.m3u	Split: Sequence:: delete

2019-08-24/15_04_45.ts Apply: 15:32:49 - 15:34:44 ( 00:01:55 ) S: 15:04:45 - E: 15:34:44 D: 00:29:59 (Start: 1684.0) show more...

vlc ~/Videos/veyepar/kiwipycon/kiwi_pycon_2019/dv/auditorium-2/2019-08-24/15_04_45.ts :start-time=01684.0 --audio-desync=0

	Raw File	Cut List
	15:04:45		seconds: 1684.0 Wall: 15:32:49
Duration	00:29:59
	15:34:44		seconds: 0.0 Wall: 15:04:45
Comments:
mp4 mp4.m3u	dv.m3u	Split: Sequence:: delete

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