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/*
* Copyright (C) 2010-2017 Hendrik Leppkes
* http://www.1f0.de
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#pragma once
#include <Unknwn.h> // IUnknown and GUID Macros
// {774A919D-EA95-4A87-8A1E-F48ABE8499C7}
DEFINE_GUID(IID_ILAVFSettings,
0x774a919d, 0xea95, 0x4a87, 0x8a, 0x1e, 0xf4, 0x8a, 0xbe, 0x84, 0x99, 0xc7);
typedef enum LAVSubtitleMode {
LAVSubtitleMode_NoSubs,
LAVSubtitleMode_ForcedOnly,
LAVSubtitleMode_Default,
LAVSubtitleMode_Advanced
} LAVSubtitleMode;
interface __declspec(uuid("774A919D-EA95-4A87-8A1E-F48ABE8499C7")) ILAVFSettings : public IUnknown
{
// Switch to Runtime Config mode. This will reset all settings to default, and no changes to the settings will be saved
// You can use this to programmatically configure LAV Splitter without interfering with the users settings in the registry.
// Subsequent calls to this function will reset all settings back to defaults, even if the mode does not change.
//
// Note that calling this function during playback is not supported and may exhibit undocumented behaviour.
// For smooth operations, it must be called before LAV Splitter opens a file.
STDMETHOD(SetRuntimeConfig)(BOOL bRuntimeConfig) = 0;
// Retrieve the preferred languages as ISO 639-2 language codes, comma separated
// If the result is NULL, no language has been set
// Memory for the string will be allocated, and has to be free'ed by the caller with CoTaskMemFree
STDMETHOD(GetPreferredLanguages)(LPWSTR *ppLanguages) = 0;
// Set the preferred languages as ISO 639-2 language codes, comma separated
// To reset to no preferred language, pass NULL or the empty string
STDMETHOD(SetPreferredLanguages)(LPCWSTR pLanguages) = 0;
// Retrieve the preferred subtitle languages as ISO 639-2 language codes, comma separated
// If the result is NULL, no language has been set
// If no subtitle language is set, the main language preference is used.
// Memory for the string will be allocated, and has to be free'ed by the caller with CoTaskMemFree
STDMETHOD(GetPreferredSubtitleLanguages)(LPWSTR *ppLanguages) = 0;
// Set the preferred subtitle languages as ISO 639-2 language codes, comma separated
// To reset to no preferred language, pass NULL or the empty string
// If no subtitle language is set, the main language preference is used.
STDMETHOD(SetPreferredSubtitleLanguages)(LPCWSTR pLanguages) = 0;
// Get the current subtitle mode
// See enum for possible values
STDMETHOD_(LAVSubtitleMode,GetSubtitleMode)() = 0;
// Set the current subtitle mode
// See enum for possible values
STDMETHOD(SetSubtitleMode)(LAVSubtitleMode mode) = 0;
// Get the subtitle matching language flag
// TRUE = Only subtitles with a language in the preferred list will be used; FALSE = All subtitles will be used
// @deprecated - do not use anymore, deprecated and non-functional, replaced by advanced subtitle mode
STDMETHOD_(BOOL,GetSubtitleMatchingLanguage)() = 0;
// Set the subtitle matching language flag
// TRUE = Only subtitles with a language in the preferred list will be used; FALSE = All subtitles will be used
// @deprecated - do not use anymore, deprecated and non-functional, replaced by advanced subtitle mode
STDMETHOD(SetSubtitleMatchingLanguage)(BOOL dwMode) = 0;
// Control whether a special "Forced Subtitles" stream will be created for PGS subs
STDMETHOD_(BOOL,GetPGSForcedStream)() = 0;
// Control whether a special "Forced Subtitles" stream will be created for PGS subs
STDMETHOD(SetPGSForcedStream)(BOOL bFlag) = 0;
// Get the PGS forced subs config
// TRUE = only forced PGS frames will be shown, FALSE = all frames will be shown
STDMETHOD_(BOOL,GetPGSOnlyForced)() = 0;
// Set the PGS forced subs config
// TRUE = only forced PGS frames will be shown, FALSE = all frames will be shown
STDMETHOD(SetPGSOnlyForced)(BOOL bForced) = 0;
// Get the VC-1 Timestamp Processing mode
// 0 - No Timestamp Correction, 1 - Always Timestamp Correction, 2 - Auto (Correction for Decoders that need it)
STDMETHOD_(int,GetVC1TimestampMode)() = 0;
// Set the VC-1 Timestamp Processing mode
// 0 - No Timestamp Correction, 1 - Always Timestamp Correction, 2 - Auto (Correction for Decoders that need it)
STDMETHOD(SetVC1TimestampMode)(int iMode) = 0;
// Set whether substreams (AC3 in TrueHD, for example) should be shown as a separate stream
STDMETHOD(SetSubstreamsEnabled)(BOOL bSubStreams) = 0;
// Check whether substreams (AC3 in TrueHD, for example) should be shown as a separate stream
STDMETHOD_(BOOL,GetSubstreamsEnabled)() = 0;
// @deprecated - no longer required
STDMETHOD(SetVideoParsingEnabled)(BOOL bEnabled) = 0;
// @deprecated - no longer required
STDMETHOD_(BOOL,GetVideoParsingEnabled)() = 0;
// Set if LAV Splitter should try to fix broken HD-PVR streams
// @deprecated - no longer required
STDMETHOD(SetFixBrokenHDPVR)(BOOL bEnabled) = 0;
// Query if LAV Splitter should try to fix broken HD-PVR streams
// @deprecated - no longer required
STDMETHOD_(BOOL,GetFixBrokenHDPVR)() = 0;
// Control whether the given format is enabled
STDMETHOD_(HRESULT,SetFormatEnabled)(LPCSTR strFormat, BOOL bEnabled) = 0;
// Check if the given format is enabled
STDMETHOD_(BOOL,IsFormatEnabled)(LPCSTR strFormat) = 0;
// Set if LAV Splitter should always completely remove the filter connected to its Audio Pin when the audio stream is changed
STDMETHOD(SetStreamSwitchRemoveAudio)(BOOL bEnabled) = 0;
// Query if LAV Splitter should always completely remove the filter connected to its Audio Pin when the audio stream is changed
STDMETHOD_(BOOL,GetStreamSwitchRemoveAudio)() = 0;
// Advanced Subtitle configuration. Refer to the documentation for details.
// If no advanced config exists, will be NULL.
// Memory for the string will be allocated, and has to be free'ed by the caller with CoTaskMemFree
STDMETHOD(GetAdvancedSubtitleConfig)(LPWSTR *ppAdvancedConfig) = 0;
// Advanced Subtitle configuration. Refer to the documentation for details.
// To reset the config, pass NULL or the empty string.
// If no subtitle language is set, the main language preference is used.
STDMETHOD(SetAdvancedSubtitleConfig)(LPCWSTR pAdvancedConfig) = 0;
// Set if LAV Splitter should prefer audio streams for the hearing or visually impaired
STDMETHOD(SetUseAudioForHearingVisuallyImpaired)(BOOL bEnabled) = 0;
// Get if LAV Splitter should prefer audio streams for the hearing or visually impaired
STDMETHOD_(BOOL,GetUseAudioForHearingVisuallyImpaired)() = 0;
// Set the maximum queue size, in megabytes
STDMETHOD(SetMaxQueueMemSize)(DWORD dwMaxSize) = 0;
// Get the maximum queue size, in megabytes
STDMETHOD_(DWORD,GetMaxQueueMemSize)() = 0;
// Toggle Tray Icon
STDMETHOD(SetTrayIcon)(BOOL bEnabled) = 0;
// Get Tray Icon
STDMETHOD_(BOOL,GetTrayIcon)() = 0;
// Toggle whether higher quality audio streams are preferred
STDMETHOD(SetPreferHighQualityAudioStreams)(BOOL bEnabled) = 0;
// Toggle whether higher quality audio streams are preferred
STDMETHOD_(BOOL,GetPreferHighQualityAudioStreams)() = 0;
// Toggle whether Matroska Linked Segments should be loaded from other files
STDMETHOD(SetLoadMatroskaExternalSegments)(BOOL bEnabled) = 0;
// Get whether Matroska Linked Segments should be loaded from other files
STDMETHOD_(BOOL,GetLoadMatroskaExternalSegments)() = 0;
// Get the list of available formats
// Memory for the string array will be allocated, and has to be free'ed by the caller with CoTaskMemFree
STDMETHOD(GetFormats)(LPSTR** formats, UINT* nFormats) = 0;
// Set the duration (in ms) of analysis for network streams (to find the streams and codec parameters)
STDMETHOD(SetNetworkStreamAnalysisDuration)(DWORD dwDuration) = 0;
// Get the duration (in ms) of analysis for network streams (to find the streams and codec parameters)
STDMETHOD_(DWORD, GetNetworkStreamAnalysisDuration)() = 0;
// Set the maximum queue size, in number of packets
STDMETHOD(SetMaxQueueSize)(DWORD dwMaxSize) = 0;
// Get the maximum queue size, in number of packets
STDMETHOD_(DWORD, GetMaxQueueSize)() = 0;
};
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