Apple Iphone 5 sample #27

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opened 2026-01-29 16:33:12 +00:00 by claunia · 0 comments
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Originally created by @canihavesomecoffee on GitHub (Jun 17, 2014).

I'll submit it here, and I'll be working on it. I got some extra information and have the next conclusions so far:

  • file comes from the site of apple. Other samples from same site are apparently ok, this one isn't.
  • Subtitles are messed up on several different players (VLC, MPC-HC, ...), but play fine on QuickTime
  • Subtitles are in english.

Some media info:

General:
Format : MPEG-4
Format profile : QuickTime
Codec ID : qt
File size : 15.9 MiB
Duration : 30s 167ms
Overall bit rate : 4 430 Kbps
Encoded date : UTC 2014-02-11 15:46:11
Tagged date : UTC 2014-02-11 15:46:12
Writing library : Apple QuickTime

Text
ID : 5-CC1
Format : EIA-608
Muxing mode : Final Cut
Codec ID : c608
Duration : 30s 167ms
Source duration : 30s 163ms / 30s 155ms
Bit rate mode : Constant
Stream size : 0.00 Byte (0%)
Source stream size : 32.7 KiB (0%)
Language : English
Encoded date : UTC 2014-02-11 15:46:11
Tagged date : UTC 2014-02-11 15:46:12

This would lead me to think that QuickTime doesn't 100% follow the standards or does something special, because they generated the file and can read it out again, but CCExtractor & other media players can't.

Originally created by @canihavesomecoffee on GitHub (Jun 17, 2014). I'll submit it here, and I'll be working on it. I got some extra information and have the next conclusions so far: - file comes from the site of apple. Other samples from same site are apparently ok, this one isn't. - Subtitles are messed up on several different players (VLC, MPC-HC, ...), but play fine on QuickTime - Subtitles are in english. Some media info: General: Format : MPEG-4 Format profile : QuickTime Codec ID : qt File size : 15.9 MiB Duration : 30s 167ms Overall bit rate : 4 430 Kbps Encoded date : UTC 2014-02-11 15:46:11 Tagged date : UTC 2014-02-11 15:46:12 Writing library : Apple QuickTime Text ID : 5-CC1 Format : EIA-608 Muxing mode : Final Cut Codec ID : c608 Duration : 30s 167ms Source duration : 30s 163ms / 30s 155ms Bit rate mode : Constant Stream size : 0.00 Byte (0%) Source stream size : 32.7 KiB (0%) Language : English Encoded date : UTC 2014-02-11 15:46:11 Tagged date : UTC 2014-02-11 15:46:12 This would lead me to think that QuickTime doesn't 100% follow the standards or does something special, because they generated the file and can read it out again, but CCExtractor & other media players can't.
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Reference: starred/ccextractor#27