*
* 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., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
/*****************************************************************************
* Preamble
*****************************************************************************/
-#include <stdlib.h> /* malloc(), free() */
#include <vlc/vlc.h>
-#include <vlc/input.h>
+
+
+#include <vlc_demux.h>
#include <vlc_playlist.h>
#include <vlc_md5.h>
+#include <vlc_charset.h>
#include "iso_lang.h"
-#include "vlc_meta.h"
+#include <vlc_meta.h>
#include "libmp4.h"
#include "drms.h"
/* Contain all needed information for read all track with vlc */
typedef struct
{
- int i_track_ID; /* this should be unique */
+ unsigned int i_track_ID;/* this should be unique */
- int b_ok; /* The track is usable */
- int b_enable; /* is the trak enable by default */
- vlc_bool_t b_selected; /* is the trak being played */
+ int b_ok; /* The track is usable */
+ int b_enable; /* is the trak enable by default */
+ vlc_bool_t b_selected; /* is the trak being played */
+ vlc_bool_t b_chapter; /* True when used for chapter only */
es_format_t fmt;
es_out_id_t *p_es;
mtime_t i_pcr;
- uint64_t i_time; /* time position of the presentation
- * in movie timescale */
- uint64_t i_timescale; /* movie time scale */
- uint64_t i_duration; /* movie duration */
- unsigned int i_tracks; /* number of tracks */
- mp4_track_t *track; /* array of track */
+ uint64_t i_time; /* time position of the presentation
+ * in movie timescale */
+ uint64_t i_timescale; /* movie time scale */
+ uint64_t i_duration; /* movie duration */
+ unsigned int i_tracks; /* number of tracks */
+ mp4_track_t *track; /* array of track */
+
+ /* */
+ MP4_Box_t *p_tref_chap;
+
+ /* */
+ input_title_t *p_title;
};
/*****************************************************************************
static int MP4_TrackNextSample( demux_t *, mp4_track_t * );
static void MP4_TrackSetELST( demux_t *, mp4_track_t *, int64_t );
+static void MP4_UpdateSeekpoint( demux_t * );
+
/* Return time in s of a track */
static inline int64_t MP4_TrackGetDTS( demux_t *p_demux, mp4_track_t *p_track )
{
return I64C(1000000) * p_sys->i_time / p_sys->i_timescale;
}
-#define FREE( p ) if( p ) { free( p ); (p) = NULL;}
+/* Function to lookup the currently playing item */
+static vlc_bool_t FindItem( demux_t *p_demux, playlist_t *p_playlist,
+ playlist_item_t **pp_item );
+
+static void LoadChapter( demux_t *p_demux );
/*****************************************************************************
* Open: check file and initializes MP4 structures
demux_t *p_demux = (demux_t *)p_this;
demux_sys_t *p_sys;
- uint8_t *p_peek;
+ const uint8_t *p_peek;
MP4_Box_t *p_ftyp;
MP4_Box_t *p_rmra;
if( ( p_rmra = MP4_BoxGet( p_sys->p_root, "/moov/rmra" ) ) )
{
playlist_t *p_playlist;
- playlist_item_t *p_item;
+ playlist_item_t *p_current, *p_item_in_category;
int i_count = MP4_BoxCount( p_rmra, "rmda" );
int i;
vlc_bool_t b_play = VLC_FALSE;
msg_Dbg( p_demux, "detected playlist mov file (%d ref)", i_count );
- p_playlist =
- (playlist_t *)vlc_object_find( p_demux,
- VLC_OBJECT_PLAYLIST,
- FIND_ANYWHERE );
+ p_playlist = pl_Yield( p_demux );
if( p_playlist )
{
- p_item = playlist_LockItemGetByInput( p_playlist,
- ((input_thread_t *)p_demux->p_parent)->input.p_item );
- playlist_ItemToNode( p_playlist, p_item );
+ b_play = FindItem( p_demux, p_playlist, &p_current );
+ p_item_in_category = playlist_ItemToNode( p_playlist, p_current, VLC_TRUE );
+ p_current->p_input->i_type = ITEM_TYPE_PLAYLIST;
for( i = 0; i < i_count; i++ )
{
char *psz_ref;
uint32_t i_ref_type;
- if( !p_rdrf || !( psz_ref = p_rdrf->data.p_rdrf->psz_ref ) )
+ if( !p_rdrf || !( psz_ref = strdup( p_rdrf->data.p_rdrf->psz_ref ) ) )
{
continue;
}
if( !strncmp( psz_ref, "http://", 7 ) ||
!strncmp( psz_ref, "rtsp://", 7 ) )
{
- msg_Dbg( p_demux, "adding ref = `%s'", psz_ref );
- if( p_item )
- {
- playlist_item_t *p_child =
- playlist_ItemNew( p_playlist,
- psz_ref, psz_ref );
- if( p_child )
- {
- playlist_NodeAddItem( p_playlist, p_child,
- p_item->pp_parents[0]->i_view,
- p_item, PLAYLIST_APPEND,
- PLAYLIST_END );
- playlist_CopyParents( p_item, p_child );
- b_play = VLC_TRUE;
- }
- }
+ ;
}
else
{
- /* msg dbg relative ? */
- char *psz_absolute = alloca( strlen( p_demux->psz_access ) + 3 + strlen( p_demux->psz_path ) + strlen( psz_ref ) + 1);
- char *end = strrchr( p_demux->psz_path, '/' );
-
- if( end )
- {
- int i_len = end + 1 - p_demux->psz_path;
-
- strcpy( psz_absolute, p_demux->psz_access );
- strcat( psz_absolute, "://" );
- strncat( psz_absolute, p_demux->psz_path, i_len);
- }
- else
- {
- strcpy( psz_absolute, "" );
- }
- strcat( psz_absolute, psz_ref );
- msg_Dbg( p_demux, "adding ref = `%s'", psz_absolute );
- if( p_item )
- {
- playlist_item_t *p_child =
- playlist_ItemNew( p_playlist,
- psz_absolute,
- psz_absolute );
- if( p_child )
- {
- playlist_NodeAddItem( p_playlist, p_child,
- p_item->pp_parents[0]->i_view,
- p_item, PLAYLIST_APPEND,
- PLAYLIST_END );
- playlist_CopyParents( p_item, p_child );
- b_play = VLC_TRUE;
- }
- }
+ char *psz_absolute;
+ char *psz_path = strdup( p_demux->psz_path );
+ char *end = strrchr( psz_path, '/' );
+ if( end ) end[1] = '\0';
+ else *psz_path = '\0';
+
+ asprintf( &psz_absolute, "%s://%s%s",
+ p_demux->psz_access, psz_path, psz_ref );
+
+ if( psz_ref ) free( psz_ref );
+ psz_ref = psz_absolute;
+ free( psz_path );
+ }
+ if( p_current )
+ {
+ input_item_t *p_input;
+ msg_Dbg( p_demux, "adding ref = `%s'", psz_ref );
+ p_input = input_ItemNewExt( p_playlist, psz_ref, NULL,
+ 0, NULL, -1 );
+ input_ItemCopyOptions( p_current->p_input, p_input );
+ playlist_BothAddInput( p_playlist, p_input,
+ p_item_in_category,
+ PLAYLIST_APPEND, PLAYLIST_END,
+ NULL, NULL, VLC_FALSE );
}
}
else
msg_Err( p_demux, "unknown ref type=%4.4s FIXME (send a bug report)",
(char*)&p_rdrf->data.p_rdrf->i_ref_type );
}
+ if( psz_ref ) free( psz_ref );
}
- if( b_play == VLC_TRUE )
+ if( b_play && p_item_in_category &&
+ p_item_in_category->i_children > 0 )
{
- playlist_Control( p_playlist, PLAYLIST_VIEWPLAY,
- p_playlist->status.i_view,
- p_playlist->status.p_item, NULL );
+ playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, VLC_TRUE,
+ p_item_in_category, NULL );
}
vlc_object_release( p_playlist );
}
p_sys->track = calloc( p_sys->i_tracks, sizeof( mp4_track_t ) );
memset( p_sys->track, 0, p_sys->i_tracks * sizeof( mp4_track_t ) );
+ /* Search the first chap reference (like quicktime) */
+ p_sys->p_tref_chap = NULL;
+ for( i = 0; i < p_sys->i_tracks; i++ )
+ {
+ MP4_Box_t *p_trak = MP4_BoxGet( p_sys->p_root, "/moov/trak[%d]", i );
+ MP4_Box_t *p_chap = MP4_BoxGet( p_trak, "tref/chap", i );
+ if( !p_chap || p_chap->data.p_tref_generic->i_entry_count <= 0 )
+ continue;
+
+ p_sys->p_tref_chap = p_chap;
+ break;
+ }
+
/* now process each track and extract all usefull information */
for( i = 0; i < p_sys->i_tracks; i++ )
{
p_trak = MP4_BoxGet( p_sys->p_root, "/moov/trak[%d]", i );
MP4_TrackCreate( p_demux, &p_sys->track[i], p_trak );
- if( p_sys->track[i].b_ok )
+ if( p_sys->track[i].b_ok && !p_sys->track[i].b_chapter )
{
- char *psz_cat;
+ const char *psz_cat;
switch( p_sys->track[i].fmt.i_cat )
{
case( VIDEO_ES ):
p_sys->track[i].fmt.psz_language ?
p_sys->track[i].fmt.psz_language : "undef" );
}
+ else if( p_sys->track[i].b_ok && p_sys->track[i].b_chapter )
+ {
+ msg_Dbg( p_demux, "using track[Id 0x%x] for chapter language %s",
+ p_sys->track[i].i_track_ID,
+ p_sys->track[i].fmt.psz_language ?
+ p_sys->track[i].fmt.psz_language : "undef" );
+ }
else
{
msg_Dbg( p_demux, "ignoring track[Id 0x%x]",
p_sys->track[i].i_track_ID );
}
-
}
+
+ /* */
+ LoadChapter( p_demux );
+
return VLC_SUCCESS;
error:
mp4_track_t *tk = &p_sys->track[i_track];
vlc_bool_t b;
- if( !tk->b_ok ||
+ if( !tk->b_ok || tk->b_chapter ||
( tk->b_selected && tk->i_sample >= tk->i_sample_count ) )
{
continue;
return 0;
}
+ /* */
+ MP4_UpdateSeekpoint( p_demux );
+
/* first wait for the good time to read a packet */
es_out_Control( p_demux->out, ES_OUT_SET_PCR, p_sys->i_pcr + 1 );
{
mp4_track_t *tk = &p_sys->track[i_track];
- if( !tk->b_ok || !tk->b_selected || tk->i_sample >= tk->i_sample_count )
- {
+ if( !tk->b_ok || tk->b_chapter || !tk->b_selected || tk->i_sample >= tk->i_sample_count )
continue;
- }
while( MP4_TrackGetDTS( p_demux, tk ) < MP4_GetMoviePTS( p_sys ) )
{
p_block->i_buffer = i_size + 1;
/* convert \r -> \n */
- while( ( p = strchr( p_block->p_buffer, '\r' ) ) )
+ while( ( p = strchr((char *) p_block->p_buffer, '\r' ) ) )
{
*p = '\n';
}
/* Next sample */
if( MP4_TrackNextSample( p_demux, tk ) )
- {
break;
- }
}
}
return 1;
}
+
+static void MP4_UpdateSeekpoint( demux_t *p_demux )
+{
+ demux_sys_t *p_sys = p_demux->p_sys;
+ int64_t i_time;
+ int i;
+ if( !p_sys->p_title )
+ return;
+ i_time = MP4_GetMoviePTS( p_sys );
+ for( i = 0; i < p_sys->p_title->i_seekpoint; i++ )
+ {
+ if( i_time < p_sys->p_title->seekpoint[i]->i_time_offset )
+ break;
+ }
+ i--;
+
+ if( i != p_demux->info.i_seekpoint && i >= 0 )
+ {
+ p_demux->info.i_seekpoint = i;
+ p_demux->info.i_update |= INPUT_UPDATE_SEEKPOINT;
+ }
+}
/*****************************************************************************
* Seek: Got to i_date
******************************************************************************/
mp4_track_t *tk = &p_sys->track[i_track];
MP4_TrackSeek( p_demux, tk, i_date );
}
+ MP4_UpdateSeekpoint( p_demux );
return VLC_SUCCESS;
}
case DEMUX_GET_META:
{
- vlc_meta_t **pp_meta = (vlc_meta_t**)va_arg( args, vlc_meta_t** );
- vlc_meta_t *meta;
- MP4_Box_t *p_udta = MP4_BoxGet( p_sys->p_root, "/moov/udta" );
+ vlc_meta_t *p_meta = (vlc_meta_t *)va_arg( args, vlc_meta_t*);
MP4_Box_t *p_0xa9xxx;
+
+ MP4_Box_t *p_udta = MP4_BoxGet( p_sys->p_root, "/moov/udta/meta/ilst" );
if( p_udta == NULL )
{
- return VLC_EGENERIC;
+ p_udta = MP4_BoxGet( p_sys->p_root, "/moov/udta" );
+ if( p_udta == NULL )
+ {
+ return VLC_EGENERIC;
+ }
}
- *pp_meta = meta = vlc_meta_New();
+
for( p_0xa9xxx = p_udta->p_first; p_0xa9xxx != NULL;
p_0xa9xxx = p_0xa9xxx->p_next )
{
+
+ if( !p_0xa9xxx || !p_0xa9xxx->data.p_0xa9xxx )
+ continue;
+
+ /* FIXME FIXME: should convert from whatever the character
+ * encoding of MP4 meta data is to UTF-8. */
+#define SET(fct) do { char *psz_utf = strdup( p_0xa9xxx->data.p_0xa9xxx->psz_text ? p_0xa9xxx->data.p_0xa9xxx->psz_text : "" ); \
+ if( psz_utf ) { EnsureUTF8( psz_utf ); \
+ fct( p_meta, psz_utf ); free( psz_utf ); } } while(0)
+
+ /* XXX Becarefull p_udta can have box that are not 0xa9xx */
switch( p_0xa9xxx->i_type )
{
case FOURCC_0xa9nam: /* Full name */
- vlc_meta_Add( meta, VLC_META_TITLE,
- p_0xa9xxx->data.p_0xa9xxx->psz_text );
+ SET( vlc_meta_SetTitle );
break;
case FOURCC_0xa9aut:
- vlc_meta_Add( meta, VLC_META_AUTHOR,
- p_0xa9xxx->data.p_0xa9xxx->psz_text );
+ SET( vlc_meta_SetArtist );
break;
case FOURCC_0xa9ART:
- vlc_meta_Add( meta, VLC_META_ARTIST,
- p_0xa9xxx->data.p_0xa9xxx->psz_text );
+ SET( vlc_meta_SetArtist );
break;
case FOURCC_0xa9cpy:
- vlc_meta_Add( meta, VLC_META_COPYRIGHT,
- p_0xa9xxx->data.p_0xa9xxx->psz_text );
+ SET( vlc_meta_SetCopyright );
break;
case FOURCC_0xa9day: /* Creation Date */
- vlc_meta_Add( meta, VLC_META_DATE,
- p_0xa9xxx->data.p_0xa9xxx->psz_text );
+ SET( vlc_meta_SetDate );
break;
case FOURCC_0xa9des: /* Description */
- vlc_meta_Add( meta, VLC_META_DESCRIPTION,
- p_0xa9xxx->data.p_0xa9xxx->psz_text );
+ SET( vlc_meta_SetDescription );
break;
case FOURCC_0xa9gen: /* Genre */
- vlc_meta_Add( meta, VLC_META_GENRE,
- p_0xa9xxx->data.p_0xa9xxx->psz_text );
+ SET( vlc_meta_SetGenre );
+ break;
+
+ case FOURCC_0xa9alb: /* Album */
+ SET( vlc_meta_SetAlbum );
break;
case FOURCC_0xa9swr:
case FOURCC_0xa9inf: /* Information */
- case FOURCC_0xa9alb: /* Album */
case FOURCC_0xa9dir: /* Director */
case FOURCC_0xa9dis: /* Disclaimer */
case FOURCC_0xa9enc: /* Encoded By */
case FOURCC_WLOC: /* Window Location */
/* TODO one day, but they aren't really meaningfull */
break;
+#undef SET
default:
break;
}
case DEMUX_GET_TITLE_INFO:
+ {
+ input_title_t ***ppp_title = (input_title_t***)va_arg( args, input_title_t*** );
+ int *pi_int = (int*)va_arg( args, int* );
+ int *pi_title_offset = (int*)va_arg( args, int* );
+ int *pi_seekpoint_offset = (int*)va_arg( args, int* );
+
+ if( !p_sys->p_title )
+ return VLC_EGENERIC;
+
+ *pi_int = 1;
+ *ppp_title = malloc( sizeof( input_title_t**) );
+ (*ppp_title)[0] = vlc_input_title_Duplicate( p_sys->p_title );
+ *pi_title_offset = 0;
+ *pi_seekpoint_offset = 0;
+ return VLC_SUCCESS;
+ }
+ case DEMUX_SET_TITLE:
+ {
+ const int i_title = (int)va_arg( args, int );
+ if( !p_sys->p_title || i_title != 0 )
+ return VLC_EGENERIC;
+ return VLC_SUCCESS;
+ }
+ case DEMUX_SET_SEEKPOINT:
+ {
+ const int i_seekpoint = (int)va_arg( args, int );
+ if( !p_sys->p_title )
+ return VLC_EGENERIC;
+ return Seek( p_demux, p_sys->p_title->seekpoint[i_seekpoint]->i_time_offset );
+ }
+
case DEMUX_SET_NEXT_DEMUX_TIME:
case DEMUX_SET_GROUP:
return VLC_EGENERIC;
default:
- msg_Warn( p_demux, "control query unimplemented !!!" );
+ msg_Warn( p_demux, "control query %u unimplemented", i_query );
return VLC_EGENERIC;
}
}
*****************************************************************************/
static void Close ( vlc_object_t * p_this )
{
- unsigned int i_track;
demux_t * p_demux = (demux_t *)p_this;
demux_sys_t *p_sys = p_demux->p_sys;
+ unsigned int i_track;
msg_Dbg( p_demux, "freeing all memory" );
{
MP4_TrackDestroy( p_demux, &p_sys->track[i_track] );
}
- FREE( p_sys->track );
+ FREENULL( p_sys->track );
+
+ if( p_sys->p_title )
+ vlc_input_title_Delete( p_sys->p_title );
free( p_sys );
}
/****************************************************************************
* Local functions, specific to vlc
****************************************************************************/
+/* Chapters */
+static void LoadChapterGpac( demux_t *p_demux, MP4_Box_t *p_chpl )
+{
+ demux_sys_t *p_sys = p_demux->p_sys;
+ int i;
+
+ p_sys->p_title = vlc_input_title_New();
+ for( i = 0; i < p_chpl->data.p_chpl->i_chapter; i++ )
+ {
+ seekpoint_t *s = vlc_seekpoint_New();
+
+ s->psz_name = strdup( p_chpl->data.p_chpl->chapter[i].psz_name );
+ EnsureUTF8( s->psz_name );
+ s->i_time_offset = p_chpl->data.p_chpl->chapter[i].i_start / 10;
+ TAB_APPEND( p_sys->p_title->i_seekpoint, p_sys->p_title->seekpoint, s );
+ }
+}
+static void LoadChapterApple( demux_t *p_demux, mp4_track_t *tk )
+{
+ demux_sys_t *p_sys = p_demux->p_sys;
+
+ for( tk->i_sample = 0; tk->i_sample < tk->i_sample_count; tk->i_sample++ )
+ {
+ const int64_t i_dts = MP4_TrackGetDTS( p_demux, tk );
+ const int64_t i_pts_delta = MP4_TrackGetPTSDelta( p_demux, tk );
+ const unsigned int i_size = MP4_TrackSampleSize( tk );
+
+ if( i_size > 0 && !stream_Seek( p_demux->s, MP4_TrackGetPos( tk ) ) )
+ {
+ char p_buffer[256];
+ const int i_read = stream_Read( p_demux->s, p_buffer, __MIN( sizeof(p_buffer), i_size ) );
+ const int i_len = __MIN( GetWBE(p_buffer), i_read-2 );
+
+ if( i_len > 0 )
+ {
+ seekpoint_t *s = vlc_seekpoint_New();
+
+ s->psz_name = strndup( &p_buffer[2], i_len );
+ EnsureUTF8( s->psz_name );
+
+ s->i_time_offset = i_dts + __MAX( i_pts_delta, 0 );
+
+ if( !p_sys->p_title )
+ p_sys->p_title = vlc_input_title_New();
+ TAB_APPEND( p_sys->p_title->i_seekpoint, p_sys->p_title->seekpoint, s );
+ }
+ }
+ if( tk->i_sample+1 >= tk->chunk[tk->i_chunk].i_sample_first +
+ tk->chunk[tk->i_chunk].i_sample_count )
+ tk->i_chunk++;
+ }
+}
+static void LoadChapter( demux_t *p_demux )
+{
+ demux_sys_t *p_sys = p_demux->p_sys;
+ MP4_Box_t *p_chpl;
+
+ if( ( p_chpl = MP4_BoxGet( p_sys->p_root, "/moov/udta/chpl" ) ) && p_chpl->data.p_chpl->i_chapter > 0 )
+ {
+ LoadChapterGpac( p_demux, p_chpl );
+ }
+ else if( p_sys->p_tref_chap )
+ {
+ MP4_Box_data_tref_generic_t *p_chap = p_sys->p_tref_chap->data.p_tref_generic;
+ unsigned int i, j;
+
+ /* Load the first subtitle track like quicktime */
+ for( i = 0; i < p_chap->i_entry_count; i++ )
+ {
+ for( j = 0; j < p_sys->i_tracks; j++ )
+ {
+ mp4_track_t *tk = &p_sys->track[j];
+ if( tk->b_ok && tk->i_track_ID == p_chap->i_track_ID[i] &&
+ tk->fmt.i_cat == SPU_ES && tk->fmt.i_codec == VLC_FOURCC( 's', 'u', 'b', 't' ) )
+ break;
+ }
+ if( j < p_sys->i_tracks )
+ {
+ LoadChapterApple( p_demux, &p_sys->track[i] );
+ break;
+ }
+ }
+ }
+}
/* now create basic chunk data, the rest will be filled by MP4_CreateSamplesIndex */
static int TrackCreateChunksIndex( demux_t *p_demux,
MP4_Box_t *p_esds;
MP4_Box_t *p_box;
- *pp_es = NULL;
+ if( pp_es )
+ *pp_es = NULL;
if( !p_track->chunk[i_chunk].i_sample_description_index )
{
case( VLC_FOURCC( 'm', 's', 0x00, 0x55 ) ):
p_track->fmt.i_codec = VLC_FOURCC( 'm', 'p', 'g', 'a' );
break;
+
case( VLC_FOURCC( 'r', 'a', 'w', ' ' ) ):
p_track->fmt.i_codec = VLC_FOURCC( 'a', 'r', 'a', 'w' );
+
+ /* Buggy files workaround */
+ if( p_sample->data.p_sample_soun && (p_track->i_timescale !=
+ p_sample->data.p_sample_soun->i_sampleratehi) )
+ {
+ MP4_Box_data_sample_soun_t *p_soun =
+ p_sample->data.p_sample_soun;
+
+ msg_Warn( p_demux, "i_timescale ("I64Fu") != i_sampleratehi "
+ "(%u), making both equal (report any problem).",
+ p_track->i_timescale, p_soun->i_sampleratehi );
+
+ if( p_soun->i_sampleratehi )
+ p_track->i_timescale = p_soun->i_sampleratehi;
+ else
+ p_soun->i_sampleratehi = p_track->i_timescale;
+ }
break;
+
case( VLC_FOURCC( 's', '2', '6', '3' ) ):
p_track->fmt.i_codec = VLC_FOURCC( 'h', '2', '6', '3' );
break;
p_track->fmt.i_codec = VLC_FOURCC( 's', 'u', 'b', 't' );
/* FIXME: Not true, could be UTF-16 with a Byte Order Mark (0xfeff) */
/* FIXME UTF-8 doesn't work here ? */
- /* p_track->fmt.subs.psz_encoding = strdup( "UTF-8" ); */
+ p_track->fmt.subs.psz_encoding = strdup( "UTF-8" );
+ break;
+
+ case VLC_FOURCC('y','v','1','2'):
+ p_track->fmt.i_codec = VLC_FOURCC('Y','V','1','2');
+ break;
+ case VLC_FOURCC('y','u','v','2'):
+ p_track->fmt.i_codec = VLC_FOURCC('Y','U','Y','2');
+ break;
+
+ case VLC_FOURCC('i','n','2','4'):
+ /* in in24/in32 there's enda-atom to tell it's little-endian (if present) */
+ if( ( MP4_BoxGet( p_sample, "wave/enda" ) ) ||
+ ( MP4_BoxGet( p_sample, "enda" ) ) )
+ {
+ p_track->fmt.i_codec = VLC_FOURCC('4','2','n','i');
+ } else {
+ p_track->fmt.i_codec = p_sample->i_type;
+ }
break;
default:
if( p_track->fmt.i_cat == SPU_ES )
{
p_track->fmt.i_codec = VLC_FOURCC( 's','p','u',' ' );
+ if( p_track->i_width > 0 )
+ p_track->fmt.subs.spu.i_original_frame_width = p_track->i_width;
+ if( p_track->i_height > 0 )
+ p_track->fmt.subs.spu.i_original_frame_height = p_track->i_height;
break;
}
/* Fallback */
case( VIDEO_ES ):
p_track->fmt.video.i_width = p_sample->data.p_sample_vide->i_width;
p_track->fmt.video.i_height = p_sample->data.p_sample_vide->i_height;
+ p_track->fmt.video.i_bits_per_pixel =
+ p_sample->data.p_sample_vide->i_depth;
/* fall on display size */
if( p_track->fmt.video.i_width <= 0 )
p_track->fmt.video.i_aspect =
VOUT_ASPECT_FACTOR * p_track->i_width / p_track->i_height;
+ /* Support for cropping (eg. in H263 files) */
+ p_track->fmt.video.i_visible_width = p_track->fmt.video.i_width;
+ p_track->fmt.video.i_visible_height = p_track->fmt.video.i_height;
+
/* Frame rate */
p_track->fmt.video.i_frame_rate = p_track->i_timescale;
p_track->fmt.video.i_frame_rate_base = 1;
break;
}
- *pp_es = es_out_Add( p_demux->out, &p_track->fmt );
+ if( pp_es )
+ *pp_es = es_out_Add( p_demux->out, &p_track->fmt );
return VLC_SUCCESS;
}
int i_index;
/* FIXME see if it's needed to check p_track->i_chunk_count */
- if( !p_track->b_ok || p_track->i_chunk_count == 0 )
- {
+ if( p_track->i_chunk_count == 0 )
return( VLC_EGENERIC );
- }
/* handle elst (find the correct one) */
MP4_TrackSetELST( p_demux, p_track, i_start );
break;
}
- if( i_start >= p_track->chunk[i_chunk].i_first_dts &&
- i_start < p_track->chunk[i_chunk + 1].i_first_dts )
+ if( (uint64_t)i_start >= p_track->chunk[i_chunk].i_first_dts &&
+ (uint64_t)i_start < p_track->chunk[i_chunk + 1].i_first_dts )
{
break;
}
{
if( i_dts +
p_track->chunk[i_chunk].p_sample_count_dts[i_index] *
- p_track->chunk[i_chunk].p_sample_delta_dts[i_index] < i_start )
+ p_track->chunk[i_chunk].p_sample_delta_dts[i_index] < (uint64_t)i_start )
{
i_dts +=
p_track->chunk[i_chunk].p_sample_count_dts[i_index] *
vlc_bool_t b_reselect = VLC_FALSE;
/* now see if actual es is ok */
- if( p_track->i_chunk < 0 ||
- p_track->i_chunk >= p_track->i_chunk_count - 1 ||
- p_track->chunk[p_track->i_chunk].i_sample_description_index !=
- p_track->chunk[i_chunk].i_sample_description_index )
+ if( (p_track->i_chunk >= p_track->i_chunk_count - 1) ||
+ (p_track->chunk[p_track->i_chunk].i_sample_description_index !=
+ p_track->chunk[i_chunk].i_sample_description_index) )
{
msg_Warn( p_demux, "recreate ES for track[Id 0x%x]",
p_track->i_track_ID );
p_track->b_ok = VLC_FALSE;
p_track->b_enable = VLC_FALSE;
p_track->b_selected = VLC_FALSE;
+ p_track->b_chapter = VLC_FALSE;
es_format_Init( &p_track->fmt, UNKNOWN_ES, 0 );
if( ( p_track->p_elst = p_elst = MP4_BoxGet( p_box_trak, "edts/elst" ) ) )
{
MP4_Box_data_elst_t *elst = p_elst->data.p_elst;
- int i;
+ unsigned int i;
msg_Warn( p_demux, "elst box found" );
for( i = 0; i < elst->i_entry_count; i++ )
"ms) rate=%d.%d", i,
elst->i_segment_duration[i] * 1000 / p_sys->i_timescale,
elst->i_media_time[i] >= 0 ?
- elst->i_media_time[i] * 1000 / p_track->i_timescale : -1,
+ (int64_t)(elst->i_media_time[i] * 1000 / p_track->i_timescale) :
+ I64C(-1),
elst->i_media_rate_integer[i],
elst->i_media_rate_fraction[i] );
}
}
}
- /* fxi i_timescale for AUDIO_ES with i_qt_version == 0 */
- if( p_track->fmt.i_cat == AUDIO_ES ) //&& p_track->i_sample_size == 1 )
- {
- MP4_Box_t *p_sample;
-
- p_sample = MP4_BoxGet( p_track->p_stsd, "[0]" );
- if( p_sample && p_sample->data.p_sample_soun)
- {
- MP4_Box_data_sample_soun_t *p_soun = p_sample->data.p_sample_soun;
- if( p_soun->i_qt_version == 0 &&
- p_track->i_timescale != p_soun->i_sampleratehi )
- {
- msg_Warn( p_demux,
- "i_timescale ("I64Fu") != i_sampleratehi (%u) with "
- "qt_version == 0\n"
- "Making both equal. (report any problem)",
- p_track->i_timescale, p_soun->i_sampleratehi );
-
- if( p_soun->i_sampleratehi )
- p_track->i_timescale = p_soun->i_sampleratehi;
- else
- p_soun->i_sampleratehi = p_track->i_timescale;
- }
- }
- }
-
/* Create chunk index table and sample index table */
if( TrackCreateChunksIndex( p_demux,p_track ) ||
TrackCreateSamplesIndex( p_demux, p_track ) )
p_track->i_chunk = 0;
p_track->i_sample = 0;
+ /* Mark chapter only track */
+ if( !p_track->b_enable && p_sys->p_tref_chap )
+ {
+ MP4_Box_data_tref_generic_t *p_chap = p_sys->p_tref_chap->data.p_tref_generic;
+ unsigned int i;
+
+ for( i = 0; i < p_chap->i_entry_count; i++ )
+ {
+ if( p_track->i_track_ID == p_chap->i_track_ID[i] )
+ {
+ p_track->b_chapter = VLC_TRUE;
+ break;
+ }
+ }
+ }
+
/* now create es */
+ p_track->p_es = NULL;
if( TrackCreateES( p_demux,
p_track, p_track->i_chunk,
- &p_track->p_es ) )
+ p_track->b_chapter ? NULL : &p_track->p_es ) )
{
msg_Err( p_demux, "cannot create es for track[Id 0x%x]",
p_track->i_track_ID );
return;
}
-
+ p_track->b_ok = VLC_TRUE;
#if 0
{
int i;
}
}
#endif
- p_track->b_ok = VLC_TRUE;
}
/****************************************************************************
{
if( p_track->chunk )
{
- FREE(p_track->chunk[i_chunk].p_sample_count_dts);
- FREE(p_track->chunk[i_chunk].p_sample_delta_dts );
+ FREENULL(p_track->chunk[i_chunk].p_sample_count_dts);
+ FREENULL(p_track->chunk[i_chunk].p_sample_delta_dts );
- FREE(p_track->chunk[i_chunk].p_sample_count_pts);
- FREE(p_track->chunk[i_chunk].p_sample_offset_pts );
+ FREENULL(p_track->chunk[i_chunk].p_sample_count_pts);
+ FREENULL(p_track->chunk[i_chunk].p_sample_offset_pts );
}
}
- FREE( p_track->chunk );
+ FREENULL( p_track->chunk );
if( !p_track->i_sample_size )
{
- FREE( p_track->p_sample_size );
+ FREENULL( p_track->p_sample_size );
}
}
static int MP4_TrackSelect( demux_t *p_demux, mp4_track_t *p_track,
mtime_t i_start )
{
- if( !p_track->b_ok )
+ if( !p_track->b_ok || p_track->b_chapter )
{
return VLC_EGENERIC;
}
static void MP4_TrackUnselect( demux_t *p_demux, mp4_track_t *p_track )
{
- if( !p_track->b_ok )
+ if( !p_track->b_ok || p_track->b_chapter )
{
return;
}
uint32_t i_chunk;
uint32_t i_sample;
- if( !p_track->b_ok )
- {
- return( VLC_EGENERIC );
- }
+ if( !p_track->b_ok || p_track->b_chapter )
+ return VLC_EGENERIC;
p_track->b_selected = VLC_FALSE;
{
msg_Warn( p_demux, "cannot select track[Id 0x%x]",
p_track->i_track_ID );
- return( VLC_EGENERIC );
+ return VLC_EGENERIC;
}
p_track->b_selected = VLC_TRUE;
p_track->p_es, i_start );
}
- return( p_track->b_selected ? VLC_SUCCESS : VLC_EGENERIC );
+ return p_track->b_selected ? VLC_SUCCESS : VLC_EGENERIC;
}
/*
* 3 types: for audio
- *
+ *
*/
#define QT_V0_MAX_SAMPLES 1024
static int MP4_TrackSampleSize( mp4_track_t *p_track )
{
demux_sys_t *p_sys = p_demux->p_sys;
MP4_Box_data_elst_t *elst = p_track->p_elst->data.p_elst;
- int64_t i_mvt = MP4_TrackGetDTS( p_demux, p_track ) *
+ uint64_t i_mvt = MP4_TrackGetDTS( p_demux, p_track ) *
p_sys->i_timescale / (int64_t)1000000;
- if( p_track->i_elst < elst->i_entry_count &&
+ if( (unsigned int)p_track->i_elst < elst->i_entry_count &&
i_mvt >= p_track->i_elst_time +
elst->i_segment_duration[p_track->i_elst] )
{
MP4_Box_data_elst_t *elst = tk->p_elst->data.p_elst;
int64_t i_mvt= i_time * p_sys->i_timescale / (int64_t)1000000;
- for( tk->i_elst = 0; tk->i_elst < elst->i_entry_count; tk->i_elst++ )
+ for( tk->i_elst = 0; (unsigned int)tk->i_elst < elst->i_entry_count; tk->i_elst++ )
{
mtime_t i_dur = elst->i_segment_duration[tk->i_elst];
tk->i_elst_time += i_dur;
}
- if( tk->i_elst >= elst->i_entry_count )
+ if( (unsigned int)tk->i_elst >= elst->i_entry_count )
{
/* msg_Dbg( p_demux, "invalid number of entry in elst" ); */
tk->i_elst = elst->i_entry_count - 1;
msg_Warn( p_demux, "elst old=%d new=%d", i_elst_last, tk->i_elst );
}
}
+
+static vlc_bool_t FindItem( demux_t *p_demux, playlist_t *p_playlist,
+ playlist_item_t **pp_item )
+{
+ input_thread_t *p_input = (input_thread_t *)vlc_object_find( p_demux, VLC_OBJECT_INPUT, FIND_PARENT );
+ vlc_bool_t b_play = var_CreateGetBool( p_demux, "playlist-autostart" );
+
+ *pp_item = NULL;
+ if( p_input )
+ {
+ if( b_play && p_playlist->status.p_item &&
+ p_playlist->status.p_item->p_input == input_GetItem(p_input) )
+ {
+ msg_Dbg( p_playlist, "starting playlist playback" );
+ *pp_item = p_playlist->status.p_item;
+ b_play = VLC_TRUE;
+ }
+ else
+ {
+ input_item_t *p_current = input_GetItem( p_input );
+
+ *pp_item = playlist_ItemGetByInput( p_playlist, p_current, VLC_FALSE );
+ if( !*pp_item )
+ msg_Dbg( p_playlist, "unable to find item in playlist");
+
+ msg_Dbg( p_playlist, "not starting playlist playback");
+ b_play = VLC_FALSE;
+ }
+ vlc_object_release( p_input );
+ }
+ return b_play;
+}
+
+