mirror of https://git.ffmpeg.org/ffmpeg.git
movenc: Don't store a nonzero creation time if nothing was set by the caller
If the creation time is stored in the file as a zero, the mov demuxer skips exporting the creation time. Currently, files muxed without a creation time get demuxed with a Jan 1st 1970 creation timestamp. Signed-off-by: Martin Storsjö <martin@martin.st>
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@ -2317,7 +2317,8 @@ static int mov_write_header(AVFormatContext *s)
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#endif
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#endif
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if (t = av_dict_get(s->metadata, "creation_time", NULL, 0))
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if (t = av_dict_get(s->metadata, "creation_time", NULL, 0))
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mov->time = ff_iso8601_to_unix_time(t->value);
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mov->time = ff_iso8601_to_unix_time(t->value);
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mov->time += 0x7C25B080; //1970 based -> 1904 based
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if (mov->time)
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mov->time += 0x7C25B080; // 1970 based -> 1904 based
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if (mov->chapter_track)
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if (mov->chapter_track)
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mov_create_chapter_track(s, mov->chapter_track);
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mov_create_chapter_track(s, mov->chapter_track);
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