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https://code.videolan.org/videolan/vlc
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53fc8f8c68
For VoD, the synchronization is bad, but accurate synchronization would require at least changes in the core to add support for some kind of "instant pausing" to the stream output. Synchronous calls to the VLM shouldn't cause delay problems, no operation waits for the input.
85 lines
2.6 KiB
C
85 lines
2.6 KiB
C
/*****************************************************************************
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* vlc_vod.h: interface for VoD server modules
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*****************************************************************************
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* Copyright (C) 2000, 2001 the VideoLAN team
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* $Id$
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*
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* Author: Gildas Bazin <gbazin@videolan.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
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*****************************************************************************/
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#ifndef VLC_VOD_H
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#define VLC_VOD_H 1
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/**
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* \file
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* This file defines an interface for VOD server modules in vlc
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*/
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/**
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* \defgroup vod Video On Demand (VOD)
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* \ingroup server
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* Video On Demand (VOD) functionality is provided from VLM.
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* @{
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*/
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struct vod_t
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{
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VLC_COMMON_MEMBERS
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/* Module properties */
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module_t *p_module;
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vod_sys_t *p_sys;
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vod_media_t * (*pf_media_new) ( vod_t *, const char *, input_item_t * );
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void (*pf_media_del) ( vod_t *, vod_media_t * );
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/* Owner properties */
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int (*pf_media_control) ( void *, vod_media_t *, const char *, int, va_list );
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void *p_data;
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};
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static inline int vod_MediaControl( vod_t *p_vod, vod_media_t *p_media,
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const char *psz_id, int i_query, ... )
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{
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va_list args;
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int i_result;
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if( !p_vod->pf_media_control ) return VLC_EGENERIC;
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va_start( args, i_query );
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i_result = p_vod->pf_media_control( p_vod->p_data, p_media, psz_id,
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i_query, args );
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va_end( args );
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return i_result;
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}
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enum vod_query_e
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{
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VOD_MEDIA_PLAY, /* arg1= char *, arg2= int64_t *, res= */
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VOD_MEDIA_PAUSE, /* arg1= int64_t * res= */
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VOD_MEDIA_STOP, /* arg1= res=can fail */
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VOD_MEDIA_SEEK, /* arg1= double res= */
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VOD_MEDIA_REWIND, /* arg1= double res= */
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VOD_MEDIA_FORWARD, /* arg1= double res= */
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};
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/**
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* @}
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*/
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#endif
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