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Avdump: Difference between revisions
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'''Avdump''' is a video codec identification utility - identifies which video codec and audio compression method is used on video files. Furthermore it calculates the used bitrates, the length, identifies the number of used audio channels and more.<br> | '''Avdump''' is a video codec identification utility - identifies which video codec and audio compression method is used on video files. Furthermore it calculates the used bitrates, the length, identifies the number of used audio channels and more.<br> | ||
It is mainly based on [http://mediainfo.sourceforge.net/en mediainfo], but got enhanced and changed to fit AniDB's needs by [[User:Epoximator|epoximator]].<br> | It is mainly based on [http://mediainfo.sourceforge.net/en mediainfo], but got enhanced and changed to fit AniDB's needs by [[User:Epoximator|epoximator]].<br> | ||
'''Avdump''' was created with the intention to provide | '''Avdump''' was created with the intention to provide AniDB with a tool to standardize the input for files and be a part of the upcoming [[AniDB O'Matic|AOM 0.6]]. It does however already support auto-creqing by itself. See [[Avdump/Autocreqing|Avdump/Auto-creqing]]. | ||
===Supported formats=== | ===Supported formats=== | ||
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===Known issues=== | ===Known issues=== | ||
{{eyecatch|Note|Avdump is under development. Don't take the validity of its output for granted. Please report errors/issues.}} | |||
*Audio channel detection is very simple: | *Audio channel detection is very simple: | ||
**Number of channels might be wrong. (5.1 vs 6.1, 6.1 vs 7.1) | **Number of channels might be wrong. (5.1 vs 6.1, 6.1 vs 7.1) | ||
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===Why isn't this file verified?=== | ===Why isn't this file verified?=== | ||
Even if the file is dumped it doesn't mean it will get auto-creqed (and verified). Here are the reasons: | Even if the file is dumped it doesn't mean it will get auto-creqed (and verified). Here are the reasons: | ||
* The file is corrupt/invalid ([http://anidb. | * The file is corrupt/invalid ([http://anidb.net/perl-bin/animedb.pl?show=avmf&do=xml&avid=76226 example]). | ||
* The provided data is considered "incoherent". (Indicates a bug in avdump.) | * The provided data is considered "incoherent". (Indicates a bug in avdump.) | ||
* The dump was marked unfit for file verification by an AniDB Moderator. | * The dump was marked unfit for file verification by an AniDB Moderator. | ||
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*Updated MediaInfoLib (latest cvs). | *Updated MediaInfoLib (latest cvs). | ||
*Minor changes in normal output format (duration and size). | *Minor changes in normal output format (duration and size). | ||
*Short format does now print video duration ( | *Short format does now print video duration (i.e. not header value). | ||
0.17 : 060602 | 0.17 : 060602 | ||
*Added extension check. | *Added extension check. | ||
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*Changes in 'short' output mode. | *Changes in 'short' output mode. | ||
*Track numbering starts on 1 now. | *Track numbering starts on 1 now. | ||
*Changes in ar detection, see: http://wiki.anidb. | *Changes in ar detection, see: http://wiki.anidb.net/w/Avdump/AR | ||
*Fixed: Track sizes might be slightly wrong for OpenDML files. | *Fixed: Track sizes might be slightly wrong for OpenDML files. | ||
*Packed exe and dll (UPX 2.00w). | *Packed exe and dll (UPX 2.00w). | ||