v0.5.3

Enhancements:

• Optimize decoders: by default, set multithreads to auto
• Use the ffmpeg/libav log system to log avtranscoder info
• Return more informations when errors occur when read/write files

Fixes:

• Can load profiles on Windows

Other:

• Add CMake flag to skip build of apps / bindings

v0.5.2

Features:

• Add avthumbnail app
• Can seek at frame or at time (seconds)
• Add profiles for prores (HQ and proxy)

Enhancements:

• Add a default profiles location

Fixes:

• Can switch to generator at the end of rewrap

Other:

• Fix build with default libraries of ubuntu 14.04 (can't use av_copy_packet)

v0.5.1

API changes:

• The offset given to Transcoder is in seconds (instead of frames)

Features:

• Optimize transcoding
• Optimize generators
• Add transcoding policy eProcessMethodBasedOnDuration
• Add global function setLogLevel

Fixes:

• getFps of VideoProperties

Other:

• Minor build fixes with old ffmpeg version

v0.5.0

API changes:

• Remove Pixel, Context, and CodecContext classes
• Add PixelDescription class in mediaProperty folder
• Add preloadCodecsAndFormats function in common.hpp
• Split essenceStream folder into decoder and encoder folders (+ rename their classes consequently)
• Rename codedStream folder to stream folder (+ rename their classes consequently)

Fixes:

• Decoding issue of some codecs (h264)
• Bit rate value in AudioProperties
• avplay app
• Seek of InputFile

Features:

• A video profile does not need framerate (option 'r')
• A video profile can contain width and height information ('width' and 'height' options)

Other:

• Add license (GPL or LGPL v3)
• Build need CMake 2.8.11 or upper
• Add python tests of transcoding

v0.4.3

This release is about profile management:
* remove profiles hardly defined in hpp.
* add a ressource directory with format / video / audio profiles, defined in text files (.prf).
* deploy the ressource directory when install the library (share/ressource).

v0.4.2

• Features
  • add support of color component YUVJPEG
  • get current value of options
• Improvements
  • InputFile / OutputFile throw io exception.
  • Video profiles do not necessary indicate a pixel format
  • Audio profiles do not necessary indicate a sample format
• Fixes
  • load external format profiles
  • support of subsampling YUV411
  • floating precision of progress duration when check progress

v0.4.1: Version: update to 0.4.1

Release note

• Fix missing frame when transcoding
• Add getBitDepth method to VideoProperties

v0.4.0

• Update API
  • mediaProperty folder: all classes
  • InputFile class: rename some functions
  • transcoder folder: rename some functions
  • Profile: update value of avProfileIdentificator and avProfileIdentificatorHuman
• Fixes
  • audio management of AIFF (block_align)
  • fix video transform of YUV420 subsampling
  • length of progress bar (for cases with only audio)
  • length of output program in case of codec latency
• Features
  • Generators classes: you can set your specific frame from outside
  • Manage wrapping of audio packets in case asymmetric size between input and output

Update to v0.3.1

Fix access of AVRational in bindings.