#3375: FFmpeg doesn't set the right language code for Dutch tracks
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Reporter: Nemesis7 | Type: defect
Status: new | Priority: normal
Component: ffmpeg | Version:
Keywords: language | unspecified
code | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Summary of the bug: When remuxing an .mkv file with Dutch audio/subtitle
tracks to an .mp4 file, the language code is not set properly, which
results in an "unknown" language in programs such as VLC and Subler. After
creating a bug report on the Subler site, the developer replied the
following:
{{{
you need to use an ISO-639-2/T language code as specified in the mp4
specifications. ISO-639-2/B languages code are invalid.
}}}
So please make sure FFmpeg uses the right language codes for mp4 files
i.e. set the language code for Dutch tracks to 'nld' instead of 'dut'.
How to reproduce:
{{{
ffmpeg -i sample.mkv -map 0 sample.mp4
ffmpeg version 2.0.2
built on Oct 8 2013 20:26:27 with llvm-gcc 4.2.1 (LLVM build 2336.1.00)
}}}
Patches should be submitted to the ffmpeg-devel mailing list and not this
bug tracker.
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Ticket URL: <https://trac.ffmpeg.org/ticket/3375>
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