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64 lines
1.8 KiB
64 lines
1.8 KiB
4 years ago
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TRANSCODE LIBRARIES ORGANIZATION
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================================
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Summary
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-------
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As part of 1.1.0 development cycle, an huge internal reorganization
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effort has undergone. Reorganization isn't yet (as 1.1.0 released)
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complete, and will involve every component in transcode codebase.
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This document provide an overview of reorganized internal transcode
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libraries, internal dependencies and purposes.
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GENERAL WARNING:
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transcode libraries are quite carefully designed and implemented
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in order to be independent, self contained as much as is possible,
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but they *are not* intended to be easily separated by transcode
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codebase and to be used in external projects. We don't care too
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much about API/ABI stability yet, and we don't do testing on
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this direction. Help us to improve code, or use it at own risk :)
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Overview
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--------
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Library: aclib
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Dependencies: None
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Purpose:
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provides accleretad, machine-dependent, utility functions
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like memcpy, colorspace conversion routines and so on.
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Library: avilib
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Dependencies: None
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Purpose:
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provide I/O stream access to AVI files. Only multiplexing/demultiplexing,
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no encoding/decoding.
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Library: libtc
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Dependencies: None
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Purpose:
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utility/helpers collection. Provides memory allocation/disposal, string
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manipulation, I/O helper functions. Also holds all low-level code
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shared between modules.
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Library: libtcinput
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Dependencies: libtc
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Purpose:
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input layer abstraction. Provide access to stream data from heterogeneous
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media through a common layer. That's `tccat' program foundation.
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Library: libtcaudio
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Dependencies: None
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Purpose:
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provides various audio manipulation functions used by transcode core
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and modules.
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Library: libtcvideo
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Dependencies: aclib
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Purpose:
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provides various video manipulation functions used by transcode core
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and modules.
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