VLCKit/NEWS

Version 4.0.0:
--------------
- Remove support for ARMv7s, use the regular ARMv7 slice instead
- Removed all API deprecated in version 3
- Rename buildMobileVLCKit to compileAndBuildVLCKit
- Use NSDateComponents API for VLCTime.verboseStringValue

Version 3.3.9:
--------------
- Bump dav1d to 0.5.1
- Fix debug logging level
- Fix iOS 9 no audio during playback

Version 3.3.8:
--------------
- Compatibility fix with iOS/tvOS 13 when distributing on the App Store

Version 3.3.7:
--------------
- VLCMedia:
    - Add helper method to easily add option
    - Add method to stop parsing

- codec:
    - avcodec: really drain video
    - webvtt: fix node reparenting on closing tags

- demux:
    - ttml: recreate entities

    - mp4:
        - fix non packetized ms55
        - fix quicktime sample size regression for twos/stwo

    - h26x:
        - fix frame duration
        - use fmtout rate as date rate

    - adaptive:
        - store timeline directly
        - inherit template defaults
        - missing flags propagation using MimeDemuxer

- packetizer:
    - flac:
        - check next header
        - return a block even with invalid pts

    - hevc:
        - add secondary drain
        - set fmtout rate when unknown

    - h264:
        - handle secondary drain
        - do not override fmtin frame rate
        - only use date_t for length computation

    - mpegvideo: perform secondary drain

- audiounit_ios: add support for > 48kHz sample rate

- coreaudio:
    - start deferred
    - update the play date until the first rendering
    - use the dev latency for the deferred calculation

- vaapi: add YUVJ420P pixfmt
- mp4: meta: fix format-truncation warning

- access: add smb2 module

- smb2/dsm: avoid to request the dialog two times
- dsm:
    - query credentials only when needed
    - add "smb-force-v1" option
    - specify the v1 protocol in the dialog credential title

contrib: add libsmb2

Version 3.3.6:
--------------
- Fix abort from dealloc when VLCMedia init failed
- Fix SMB 2 not storing credentials

Version 3.3.5:
--------------
- access: fix smb2/dsm conflicts
- directsound: fix uninitialized var usage on error path
- lib: media: fix media not being preparsed after a failure
- packetizer: flac: don't increment invalid date
- videotoolbox: don't reset the vout when closing

Version 3.3.4:
--------------
- Fix SMB 2 possible null-deref when stopping a session

- vout: fix low framerate stuttering
- transcode: video: patch missing chroma in decoder format ouput
- access: dvdread: fix null dereference on vts failure

- demux:
    - mp4: fix potential endless loop
    - avi: simplify strf handling
    - mkv: remove elements from vector when we delete them
    - mkv: fix vector erase in destructor
    - mkv: do not use the file if there's no usable stream/segment

- faad: Fix read buffer overflow
- ogg: Fix potential integer overflow
- chromecast: transcode audio to MP3 320 kbps instead of 96 kbps

- Bump libelml requirement to 1.3.6
- Bump dav1d to 0.4.0
- Bump libmodplug to 0.8.9.0

Version 3.3.3:
--------------
- Fix airplay AV sync
- Fix bluetooth audio drop
- SMB2: Add support for NTLM anonymous login and port specification
- Add MediaListPlayerDelegate callbacks:
	- (void)mediaListPlayerFinishedPlayback:(VLCMediaListPlayer *)player;
	- (void)mediaListPlayer:(VLCMediaListPlayer *)player;
	- (void)mediaListPlayerStopped:(VLCMediaListPlayer *)player;

Version 3.3.2:
--------------

- Internal percent encoding handling of URLs within VLCMedia was removed. This fixes a bug where URLs ended up double encoded.

/!\ This change might require changes to client Apps to ensure that their URLs are correctly percent encoded when initialising VLCMedia /!\

- access:
        - rdp: Fix URI parsing
        - vnc: Fix URI parsing
        - live555: Fix crash parsing H264
- demux:
    - hls: Disable webvtt
    - mp4: Add sample overread check for non seekable case
                Probe fragments on missing duration
                    Ignore indirect index references for seek
Pack sidx items
    - ts: Fix broken var reading
- mux:
    - mp4: Fix tkdh visible values
            Set visible dimensions in stsd instead of buffer
- contribs:
    - Bump dav1d to 0.3.0

Version 3.3.1:
--------------

- Lower SMB 2 priority
- transcode: Fix transcode with passthrough video
- asf: Fix memory leak
- demux:
    - dash: Handle infinite repeat in timeline
    - mkv: Fix playback of files created with lavf 58.12
- sftp: Fix version for ECDSA known hosts
- contribs:
    - Bump dav1d to 0.2.1

Version 3.3.0:
--------------

- Add SMB 2 support
- VLCMediaList: Fix removeMediaAtIndex NSRangeException crash
- mp4: Improve muxing & demuxing
- ogg: Improve demuxing
- mkv: Fix GotoAndPlay command uid conversion
- avcodec: Fix missing FourCC in libav
- microdns: Fix memory leak

API Changes:
  VLCMediaList:
   - indexOfMedia Returns NSUInteger instead of NSInteger
   - removeMediaAtIndex Returns BOOL instead of void

Version 3.2.1:
--------------
- Added a new default AV1 decoder - dav1d
- Fixed issues with decoding certain HEVC streams
- Added API to VLCLibrary to log debug information to a file or a custom target
- Fixed crash and leaks in our OpenGL based video output
- Fixed chromecast not displaying Videos for certain devices

Version 3.2.0:
--------------
- Enabled libmux module
- Fixed a bug where debuglogging logged less than what the loglevel indicated
- Fixed a bug where subtitles where not displayed by default on iOS
- Fixed a crash when playing back mkv on iOS 12

- API Changes:
    - updateProgressWithReference:message:postion: to updateProgressWithReference:message:position:

- new recording Api
VLCMediaPlayerDelegate:
	- (void)mediaPlayerStartedRecording:(VLCMediaPlayer *)player;
	- (void)mediaPlayer:(VLCMediaPlayer *)player recordingStoppedAtPath:(NSString *)path;
VLCMediaPlayer:
	- (BOOL)startRecordingAtPath:(NSString *)path;
	- (BOOL)stopRecording;

- new Transcoder Class and API
VLCTranscoderDelegate:
	- (void)transcode:(VLCTranscoder *)transcoder finishedSucessfully:(BOOL)success;
VLCTranscoder:
	- (BOOL)reencodeAndMuxSRTFile:(NSString *)srtPath toMP4File:(NSString *)mp4Path outputPath:(NSString *)outPath

Version 3.1.5:
--------------
- Fixed a crash when updateProgressCallback was called
- Fixed an issue with authentification for certain HTTP streams

Version 3.1.4:
--------------
- Added missing VLCMediaParseStatusTimeout to VLCMediaParsedStatus enum
- debugLoggingLevel of VLCLibrary defaults to 0 (just errors) when provided with an invalid level
- Added VLCMedia initWithStream:(NSInputStream *)stream to create a new VLCMedia object to use an input stream.
- Fixed VLCMediaThumbnailer dimensions not being updated after fetching a thumbnail
- Fixed crash when cancelDialog was called on VLCDialogProvider

Version 3.1.3:
--------------
- Fixed crashes with Chromecast when starting it in the middle of playing streams
- Fixed Audio not resuming after backgrounding

Version 3.1.2:
--------------
- Fix an issue that led to subtitles not being displayed for mkv files
- h264 low-latency improvements for VideoToolbox
- Improved display of subtitles
- Fix playback issues with certain AVI, MP4 and MKV files

Version 3.1.1:
--------------
- Drop support for platforms < iOS 8 & < tvOS 10.2
- Add transcoding for the Chromecast
- Fix an issue that led to green artifacts in H264 streams
- Fix AVAudioSession handling on tvOS and iOS when playing multiple streams
- Fix OpenGL multithreading issues on macOS
- Updated third party libraries, notably Harfbuzz for security improvements

Version 3.1.0:
--------------
- Add API to enable or disable deinterlace and specify a filter
- Expose the existing snapshot API of the VLCMediaPlayer class to macOS
- Expose yaw, pitch, roll and fov for viewpoint
- Include protobuf, sout, output_http and stream_out modules for Chromecast

Version 3.0.2:
--------------
- Automatic reconnections to HTTP(S) servers on unexpected drops on iOS and tvOS
- Fixed deadlock when sent to background
- Fixed some OpenGL and flv crashes
- Fixed HEVC playback that resulted in just a black screen
- Removal of private API usage by ffmpeg

Version 3.0.0:
--------------
Generic changes:
- Added support for tvOS
- Removed support for the 32bit OS X platform
- Added support for audio muting and software volume changes on iOS and tvOS

New APIs:
- VLCAudio
  - setMuted:

- VLCDialogProvider
  - new class to handle user interaction with VLC events

- VLCLibrary
  - added properties: debugLogging, debugLoggingLevel

- VLCMediaDiscoverer
  - added selector: availableMediaDiscovererForCategoryType:
  - added enum: VLCMediaDiscovererCategoryType

- VLCMediaListPlayer
  - added selectors: initWithDrawable:
                     initWithOptions:andDrawable:
                     playItemAtNumber:

- VLCMediaPlayer
  - added properties: titleDescriptions, indexOfLongestTitle, numberOfTitles,
                      snapshots, lastSnapshot
  - added selectors: chaptersForTitleIndex:
                     numberOfChaptersForTitle:
                     addPlaybackSlave:type:enforce:
                     updateViewpoint:pitch:roll:fov:absolute:
  - added notifications: VLCMediaPlayerTitleChanged, VLCMediaPlayerChapterChanged
  - added enum: VLCMediaPlaybackSlaveType
  - Note:
    - play's return type was changed from BOOL to void
    - hue is now a float instead of an integer
  - WARNING:
    - Return value of the following methods changed from INT_MAX to -1
      (int)currentVideoTrackIndex
      (int)currentVideoSubTitleIndex
      (int)currentChapterIndex
      (int)currentTitleIndex
      (int)currentAudioTrackIndex

- VLCMedia
  - added keys: VLCMetaInformationTrackTotal, VLCMetaInformationDirector,
                VLCMetaInformationSeason, VLCMetaInformationEpisode,
                VLCMetaInformationShowName, VLCMetaInformationActors,
                VLCMetaInformationAlbumArtist, VLCMetaInformationDiscNumber,
                VLCMediaTracksInformationVideoOrientation,
                VLCMediaTracksInformationVideoProjection
  - added selectors: codecNameForFourCC:trackType:
                     mediaType
                     parseWithOptions:
                     parseWithOptions:Timeout:
                     parsedStatus
                     storeCookie:forHost:path:
                     clearStoredCookies
  - added enums: VLCMediaType, VLCMediaParsingOptions, VLCMediaParsedStatus,
                 VLCMediaOrientation, VLCMediaProjection
  - changed behavior: media will no longer be parsed automatically if meta
      data is requested prior to concluded parsing

- VLCMediaList
  - changed behavior: lists of media objects added through arrays or on init
      are no longer added in reverse order

- VLCTime
  - added selectors: isEqual:
                     hash

- VLCAudio
  - added property: passthrough

Modified APIs:
- VLCMediaList
  - To match the KVC bindings, all NSInteger arguments were moved to NSUInteger as appropriate
      - mediaList:mediaAdded:atIndex:
      - mediaList:mediaRemovedAtIndex:
      - addMedia:
      - insertMedia:atIndex:
      - removeMediaAtIndex:
      - mediaAtIndex:

Deprecated APIs:
- VLCAudio
  - setMute:
- VLCMedia
  - parse, isParsed, synchronousParse
- VLCMediaDiscoverer
  - availableMediaDiscoverer, localizedName
- VLCMediaPlayer
  - titles, chaptersForTitleIndex:, countOfTitles, framesPerSecond, openVideoSubTitlesFromFile:
- VLCMediaListPlayer
  - playItemAtIndex
- VLCStreamSession
- VLCStreamOutput
- VLCMediaLibrary

Removed APIs:
- VLCExtension
- VLCExtensionsManager
- VLCMedia:
  - fps
  - media:metaValueChangedFrom:forKey:
- VLCMediaPlayer
  - audioTracks
  - videoTracks
  - videoSubTitles
- VLCServicesDiscoverer
- VLCPlaylistDataSource

Version 2.2.2:
--------------
New APIs:
- VLCMediaPlayer
  - added properties: numberOfVideoTracks, numberOfSubtitlesTracks
    numberOfAudioTracks

Version 2.2.0:
--------------

Cross-platform:
- Fixed deinterlacing if requested
- Fixed decoding and display of Teletext-based subtitles
- Improved thumbnailing reliability
- Added support for inclusion in swift projects
- Switched to Automatic Reference Counting
- Various stability improvements

MobileVLCKit:
- It is finally possible to compile the framework without relying on third
  party scripts
- Added 2 sample projects illustrating video playback
- Added support for https and hls playback
- VLCMediaListPlayer is available now
- Added support for https connectivity

VLCKit:
- VLCMediaThumbnailer is a public API on the Mac now matching the mobile
  counterpart
- Updated samples projects illustrating playback, file conversation, ...

New APIs:
- VLCMediaThumbnailer:
  - added property: snapshotPosition to overwrite the default
- VLCMediaListPlayer:
  - added initWithOptions selector matching VLCMediaPlayer's implementation
  - added pause selector
  - added previous, next and playItemAtIndex selectors
- VLCMedia:
  - added delegate method mediaMetaDataDidChange
- VLCMediaPlayer:
  - added equalizer
  - added countOfTitles

Modified API behavior:
- VLCMediaPlayer:
  - implementing mediaPlayerTimeChanged and mediaPlayerStateChanged within a
    delegate object is optional now
- VLCMedia:
  - nowPlaying meta information is correctly handled now

Deprecated APIs:
- VLCMedia:
  - media:metaValueChangedFrom:forKey:

Changes within VLCKit between 2.0.0 and 2.1.0:
----------------------------------------------
The entire framework was relicensed to LGPL 2.1 or later as well as its
underlying playback modules.
Support for transcoding and streaming as well as DVD playback was not affected
by this move and stays under GPL until further notice.
Please note that the Objective-C syntax was updated, so VLCKit may no longer
compile with outdated versions of Xcode / clang.

New APIs:
- VLCStreamOutput:
  - support for subtitle transcoding
- VLCMedia:
  - extended media track information for bitrate, language, description, source
    aspect ratio, source aspect denominator, frame rate, frame rate denominator,
    and text encoding
  - added setter and getter for individual meta data values as well as the
    ability to write changes to the media file
  - added (BOOL)isMediaSizeSuitableForDevice to let VLCKit determine whether the
    current media is considered to be suitable for the current device or
    playback is discouraged. Will always return true on OS X devices.
  - added individual getters for all statistic values, so client application can
    fetch single values instead of having to process a NSDictionary with all the
    available values. The old API is still available and will stay.
- VLCMediaPlayer:
  - added support to enable, switch and disable video tracks
  - added setter/getter for SPU and audio delays
  - added setter/getter for the video scale factor
  - added support for the "adjust" video filter to manipulate contrast,
    brightness, hue, saturation and gamma on the fly
  - new interfaces to fetch names and IDs of audio, subtitle and video tracks
  - added the ability to launch instances with custom libvlc options
- VLCLibrary:
  - added the ability to launch instances with custom libvlc options
  - added methods to set App ID and User-Agent
  - added readonly property to fetch compiler information

Deprecated APIs:
- VLCMediaPlayer:
  @property (readonly) NSUInteger fps;
    - use (float)fps instead.
  - (NSArray *)videoSubTitles;
    - use - (NSArray *)videoSubtitleNames; instead
  - (NSArray *)audioTracks;
    - use - (NSArray *)audioTrackNames; instead
  - (NSArray *)videoTracks;
    - use - (NSArray *)videoTrackNames; instead

Modified behavior:
- use of clang instead of llvm-gcc-4.2
- updated project file for Xcode 4.3 and later
- iOS Deployment target was raised to iOS 5.1
- dropped support for the PowerPC architecture
- Mac Deployment target was raised to OS X 10.7
- different logging behavior: to see any debug messages, the framework needs
  to be compiled in debug mode

MobileVLCKit features:
- added support for Opus
- slimmed binary by removing dysfunctional or irrelevant modules
- screen sleep is prevented during playback
- functionality is strictly limited for full LGPL compliance

Removed APIs:
- VLCMedia:
  - (void)setValue:(id)value forMeta:(NSString *)VLCMetaInformation;
    use setMetadata:(NSString *)data forKey:(NSString *)key instead