#include <vlc_meta.h> /* vlc_meta_Set*, vlc_meta_New */
#include <vlc_access.h> /* GET_PRIVATE_ID_STATE */
#include <vlc_codecs.h> /* VLC_BITMAPINFOHEADER, WAVEFORMATEX */
+#include <vlc_input.h>
+#include <vlc_vout.h>
#include <limits.h>
+#include "asfpacket.h"
#include "libasf.h"
+#include "assert.h"
/* TODO
* - add support for the newly added object: language, bitrate,
*****************************************************************************/
static int Demux ( demux_t * );
static int Control( demux_t *, int i_query, va_list args );
+static void FlushRemainingPackets( demux_t *p_demux );
+
+#define MAX_ASF_TRACKS (ASF_MAX_STREAMNUMBER + 1)
+#define ASF_PREROLL_FROM_CURRENT -1
+
+/* callbacks for packet parser */
+static void Packet_UpdateTime( asf_packet_sys_t *p_packetsys, uint8_t i_stream_number,
+ mtime_t i_time );
+static asf_track_info_t * Packet_GetTrackInfo( asf_packet_sys_t *p_packetsys,
+ uint8_t i_stream_number );
+static bool Packet_DoSkip( asf_packet_sys_t *p_packetsys, uint8_t i_stream_number, bool b_packet_keyframe );
+static void Packet_Send(asf_packet_sys_t *p_packetsys, uint8_t i_stream_number, block_t **pp_frame);
+static void Packet_SetAR( asf_packet_sys_t *p_packetsys, uint8_t i_stream_number,
+ uint8_t i_ratio_x, uint8_t i_ratio_y );
typedef struct
{
int i_cat;
es_out_id_t *p_es;
+ es_format_t *p_fmt; /* format backup for video changes */
+ bool b_selected;
- asf_object_stream_properties_t *p_sp;
+ mtime_t i_time; /* track time*/
- mtime_t i_time;
-
- block_t *p_frame; /* use to gather complete frame */
+ asf_track_info_t info;
} asf_track_t;
{
mtime_t i_time; /* s */
mtime_t i_length; /* length of file file */
- int64_t i_bitrate; /* global file bitrate */
+ uint64_t i_bitrate; /* global file bitrate */
asf_object_root_t *p_root;
asf_object_file_properties_t *p_fp;
unsigned int i_track;
- asf_track_t *track[128]; /* track number is stored on 7 bits */
+ asf_track_t *track[MAX_ASF_TRACKS]; /* track number is stored on 7 bits */
- int64_t i_data_begin;
- int64_t i_data_end;
+ uint64_t i_data_begin;
+ uint64_t i_data_end;
bool b_index;
+ bool b_canfastseek;
uint8_t i_seek_track;
+ uint8_t i_access_selected_track[ES_CATEGORY_COUNT]; /* mms, depends on access algorithm */
unsigned int i_wait_keyframe;
+ mtime_t i_preroll_start;
+
+ asf_packet_sys_t packet_sys;
+
vlc_meta_t *meta;
};
static mtime_t GetMoviePTS( demux_sys_t * );
static int DemuxInit( demux_t * );
static void DemuxEnd( demux_t * );
-static int DemuxPacket( demux_t * );
/*****************************************************************************
* Open: check file and initializes ASF structures
free( p_sys );
return VLC_EGENERIC;
}
+
+ p_sys->packet_sys.p_demux = p_demux;
+ p_sys->packet_sys.pf_doskip = Packet_DoSkip;
+ p_sys->packet_sys.pf_send = Packet_Send;
+ p_sys->packet_sys.pf_gettrackinfo = Packet_GetTrackInfo;
+ p_sys->packet_sys.pf_updatetime = Packet_UpdateTime;
+ p_sys->packet_sys.pf_setaspectratio = Packet_SetAR;
+
return VLC_SUCCESS;
}
-
/*****************************************************************************
* Demux: read packet and send them to decoders
*****************************************************************************/
{
demux_sys_t *p_sys = p_demux->p_sys;
+ for( int i=0; i<ES_CATEGORY_COUNT; i++ )
+ {
+ if ( p_sys->i_access_selected_track[i] > 0 )
+ {
+ es_out_Control( p_demux->out, ES_OUT_SET_ES_STATE,
+ p_sys->track[p_sys->i_access_selected_track[i]]->p_es, true );
+ p_sys->i_access_selected_track[i] = 0;
+ }
+ }
+
+ /* Get selected tracks, especially for computing PCR */
+ for( int i=0; i<MAX_ASF_TRACKS; i++ )
+ {
+ asf_track_t *tk = p_sys->track[i];
+ if ( !tk ) continue;
+ if ( tk->p_es )
+ es_out_Control( p_demux->out, ES_OUT_GET_ES_STATE, tk->p_es, & tk->b_selected );
+ else
+ tk->b_selected = false;
+ }
+
for( ;; )
{
const uint8_t *p_peek;
}
/* Read and demux a packet */
- if( ( i_result = DemuxPacket( p_demux ) ) <= 0 )
+ if( ( i_result = DemuxASFPacket( &p_sys->packet_sys,
+ p_sys->p_fp->i_min_data_packet_size,
+ p_sys->p_fp->i_max_data_packet_size ) ) <= 0 )
{
+ FlushRemainingPackets( p_demux );
return i_result;
}
if( i_time_begin == -1 )
}
/* Set the PCR */
+ /* WARN: Don't move it before the end of the whole chunk */
p_sys->i_time = GetMoviePTS( p_sys );
if( p_sys->i_time >= 0 )
{
- es_out_Control( p_demux->out, ES_OUT_SET_PCR, p_sys->i_time+1 );
+#ifdef ASF_DEBUG
+ msg_Dbg( p_demux, "Demux Loop Setting PCR to %"PRId64, VLC_TS_0 + p_sys->i_time );
+#endif
+ es_out_Control( p_demux->out, ES_OUT_SET_PCR, VLC_TS_0 + p_sys->i_time );
}
return 1;
free( p_demux->p_sys );
}
+/*****************************************************************************
+ * WaitKeyframe: computes the number of frames to wait for a keyframe
+ *****************************************************************************/
+static void WaitKeyframe( demux_t *p_demux )
+{
+ demux_sys_t *p_sys = p_demux->p_sys;
+ if ( ! p_sys->i_seek_track )
+ {
+ for ( int i=0; i<MAX_ASF_TRACKS; i++ )
+ {
+ asf_track_t *tk = p_sys->track[i];
+ if ( tk && tk->info.p_sp && tk->i_cat == VIDEO_ES && tk->b_selected )
+ {
+ p_sys->i_seek_track = tk->info.p_sp->i_stream_number;
+ break;
+ }
+ }
+ }
+
+ if ( p_sys->i_seek_track )
+ {
+ /* Skip forward at least 1 min */
+ asf_track_t *tk = p_sys->track[p_sys->i_seek_track];
+ if ( tk->info.p_esp && tk->info.p_esp->i_average_time_per_frame )
+ {
+ /* 1 min if fastseek, otherwise 5 sec */
+ /* That's a guess for bandwidth */
+ uint64_t i_maxwaittime = ( p_sys->b_canfastseek ) ? 600000000 : 50000000;
+ i_maxwaittime /= tk->info.p_esp->i_average_time_per_frame;
+ p_sys->i_wait_keyframe = __MIN( i_maxwaittime, UINT_MAX );
+ }
+ else
+ {
+ p_sys->i_wait_keyframe = ( p_sys->b_canfastseek ) ? 25 * 30 : 25 * 5;
+ }
+ }
+ else
+ {
+ p_sys->i_wait_keyframe = 0;
+ }
+
+}
+
/*****************************************************************************
* SeekIndex: goto to i_date or i_percent
*****************************************************************************/
static int SeekPercent( demux_t *p_demux, int i_query, va_list args )
{
demux_sys_t *p_sys = p_demux->p_sys;
- p_sys->i_wait_keyframe = p_sys->i_seek_track ? 50 : 0;
- return demux_vaControlHelper( p_demux->s, p_sys->i_data_begin,
- p_sys->i_data_end, p_sys->i_bitrate,
- p_sys->p_fp->i_min_data_packet_size,
+
+ WaitKeyframe( p_demux );
+
+ msg_Dbg( p_demux, "seek with percent: waiting %i frames", p_sys->i_wait_keyframe );
+ return demux_vaControlHelper( p_demux->s, __MIN( INT64_MAX, p_sys->i_data_begin ),
+ __MIN( INT64_MAX, p_sys->i_data_end ),
+ __MIN( INT64_MAX, p_sys->i_bitrate ),
+ __MIN( INT16_MAX, p_sys->p_fp->i_min_data_packet_size ),
i_query, args );
}
if( i_date < 0 )
i_date = p_sys->i_length * f_pos;
+ p_sys->i_preroll_start = i_date - (int64_t) p_sys->p_fp->i_preroll;
+ if ( p_sys->i_preroll_start < 0 ) p_sys->i_preroll_start = 0;
+
p_index = ASF_FindObject( p_sys->p_root, &asf_object_simple_index_guid, 0 );
- uint64_t i_entry = i_date * 10 / p_index->i_index_entry_time_interval;
+ uint64_t i_entry = p_sys->i_preroll_start * 10 / p_index->i_index_entry_time_interval;
if( i_entry >= p_index->i_index_entry_count )
{
msg_Warn( p_demux, "Incomplete index" );
return VLC_EGENERIC;
}
- p_sys->i_wait_keyframe = p_sys->i_seek_track ? 50 : 0;
+ WaitKeyframe( p_demux );
uint64_t i_offset = (uint64_t)p_index->index_entry[i_entry].i_packet_number *
p_sys->p_fp->i_min_data_packet_size;
{
demux_sys_t *p_sys = p_demux->p_sys;
- p_sys->i_time = -1;
- for( int i = 0; i < 128 ; i++ )
+ p_sys->i_time = VLC_TS_INVALID;
+ p_sys->i_preroll_start = ASFPACKET_PREROLL_FROM_CURRENT;
+ for( int i = 0; i < MAX_ASF_TRACKS ; i++ )
{
asf_track_t *tk = p_sys->track[i];
if( !tk )
continue;
- tk->i_time = 1;
- if( tk->p_frame )
- block_ChainRelease( tk->p_frame );
- tk->p_frame = NULL;
+ tk->i_time = -1;
+ if( tk->info.p_frame )
+ block_ChainRelease( tk->info.p_frame );
+ tk->info.p_frame = NULL;
}
+
+ es_out_Control( p_demux->out, ES_OUT_RESET_PCR );
}
/*****************************************************************************
demux_sys_t *p_sys = p_demux->p_sys;
vlc_meta_t *p_meta;
int64_t i64, *pi64;
+ int i;
double f, *pf;
switch( i_query )
}
return SeekPercent( p_demux, i_query, args );
+ case DEMUX_SET_ES:
+ {
+ i = (int)va_arg( args, int );
+ int i_ret;
+ if ( i >= 0 )
+ {
+ i++; /* video/audio-es variable starts 0 */
+ msg_Dbg( p_demux, "Requesting access to enable stream %d", i );
+ i_ret = stream_Control( p_demux->s, STREAM_SET_PRIVATE_ID_STATE, i, true );
+ }
+ else
+ { /* i contains -1 * es_category */
+ msg_Dbg( p_demux, "Requesting access to disable stream %d", i );
+ i_ret = stream_Control( p_demux->s, STREAM_SET_PRIVATE_ID_STATE, i, false );
+ }
+
+ if ( i_ret == VLC_SUCCESS )
+ {
+ SeekPrepare( p_demux );
+ p_sys->i_seek_track = 0;
+ WaitKeyframe( p_demux );
+ }
+ return i_ret;
+ }
+
case DEMUX_GET_POSITION:
if( p_sys->i_time < 0 ) return VLC_EGENERIC;
if( p_sys->i_length > 0 )
*pf = p_sys->i_time / (double)p_sys->i_length;
return VLC_SUCCESS;
}
- return demux_vaControlHelper( p_demux->s, p_sys->i_data_begin,
- p_sys->i_data_end, p_sys->i_bitrate,
- p_sys->p_fp->i_min_data_packet_size,
+ return demux_vaControlHelper( p_demux->s,
+ __MIN( INT64_MAX, p_sys->i_data_begin ),
+ __MIN( INT64_MAX, p_sys->i_data_end ),
+ __MIN( INT64_MAX, p_sys->i_bitrate ),
+ __MIN( INT16_MAX, p_sys->p_fp->i_min_data_packet_size ),
i_query, args );
case DEMUX_SET_POSITION:
// ft
default:
- return demux_vaControlHelper( p_demux->s, p_sys->i_data_begin,
- p_sys->i_data_end, p_sys->i_bitrate,
- ( p_sys->p_fp ) ? p_sys->p_fp->i_min_data_packet_size : 1,
+ return demux_vaControlHelper( p_demux->s,
+ __MIN( INT64_MAX, p_sys->i_data_begin ),
+ __MIN( INT64_MAX, p_sys->i_data_end),
+ __MIN( INT64_MAX, p_sys->i_bitrate ),
+ ( p_sys->p_fp ) ? __MIN( INT_MAX, p_sys->p_fp->i_min_data_packet_size ) : 1,
i_query, args );
}
}
{
mtime_t i_time = -1;
int i;
-
- for( i = 0; i < 128 ; i++ )
+ /* As some tracks might have been deselected by access, the PCR might
+ * stop updating */
+ for( i = 0; i < MAX_ASF_TRACKS ; i++ )
{
- asf_track_t *tk = p_sys->track[i];
+ const asf_track_t *tk = p_sys->track[i];
- if( tk && tk->p_es && tk->i_time > 0)
+ if( tk && tk->p_es && tk->b_selected )
{
- if( i_time < 0 ) i_time = tk->i_time;
- else i_time = __MIN( i_time, tk->i_time );
+ /* Skip discrete tracks */
+ if ( tk->i_cat != VIDEO_ES && tk->i_cat != AUDIO_ES )
+ continue;
+
+ /* We need to have all ES seen once, as they might have lower DTS */
+ if ( tk->i_time + (int64_t)p_sys->p_fp->i_preroll * 1000 < 0 )
+ {
+ /* early fail */
+ return -1;
+ }
+ else if ( tk->i_time > -1 && ( i_time == -1 || i_time > tk->i_time ) )
+ {
+ i_time = tk->i_time;
+ }
}
}
return i_time;
}
-static inline int GetValue2b(uint32_t *var, const uint8_t *p, unsigned int *skip, int left, int bits)
+static void Packet_SetAR( asf_packet_sys_t *p_packetsys, uint8_t i_stream_number,
+ uint8_t i_ratio_x, uint8_t i_ratio_y )
{
- switch(bits&0x03)
+ demux_t *p_demux = p_packetsys->p_demux;
+ asf_track_t *tk = p_demux->p_sys->track[i_stream_number];
+ if ( tk->p_fmt->video.i_sar_num == i_ratio_x && tk->p_fmt->video.i_sar_den == i_ratio_y )
+ return;
+
+ /* Only apply if origin pixel size >= 1x1, due to broken yacast */
+ if ( tk->p_fmt->video.i_height * i_ratio_x > tk->p_fmt->video.i_width * i_ratio_y )
{
- case 1:
- if (left < 1)
- return -1;
- *var = p[*skip]; *skip += 1;
- return 0;
- case 2:
- if (left < 2)
- return -1;
- *var = GetWLE(&p[*skip]); *skip += 2;
- return 0;
- case 3:
- if (left < 4)
- return -1;
- *var = GetDWLE(&p[*skip]); *skip += 4;
- return 0;
- case 0:
- default:
- return 0;
+ vout_thread_t *p_vout = input_GetVout( p_demux->p_input );
+ if ( p_vout )
+ {
+ msg_Info( p_demux, "Changing aspect ratio to %i/%i", i_ratio_x, i_ratio_y );
+ vout_ChangeAspectRatio( p_vout, i_ratio_x, i_ratio_y );
+ vlc_object_release( p_vout );
+ }
}
+ tk->p_fmt->video.i_sar_num = i_ratio_x;
+ tk->p_fmt->video.i_sar_den = i_ratio_y;
}
-struct asf_packet_t
+static void Packet_UpdateTime( asf_packet_sys_t *p_packetsys, uint8_t i_stream_number,
+ mtime_t i_time )
{
- uint32_t property;
- uint32_t length;
- uint32_t padding_length;
- uint32_t send_time;
- bool multiple;
- int length_type;
-
- /* buffer handling for this ASF packet */
- uint32_t i_skip;
- const uint8_t *p_peek;
- uint32_t left;
-};
-
-static void SendPacket(demux_t *p_demux, asf_track_t *tk)
-{
- demux_sys_t *p_sys = p_demux->p_sys;
-
- block_t *p_gather = block_ChainGather( tk->p_frame );
-
- if( p_gather->i_dts > VLC_TS_INVALID )
- tk->i_time = p_gather->i_dts - VLC_TS_0;
-
- if( p_sys->i_time < 0 )
- es_out_Control( p_demux->out, ES_OUT_SET_PCR, p_gather->i_dts );
-
- es_out_Send( p_demux->out, tk->p_es, p_gather );
-
- tk->p_frame = NULL;
+ asf_track_t *tk = p_packetsys->p_demux->p_sys->track[i_stream_number];
+ if ( tk )
+ tk->i_time = i_time;
}
-static int DemuxSubPayload(demux_t *p_demux, asf_track_t *tk,
- uint32_t i_sub_payload_data_length, mtime_t i_pts, uint32_t i_media_object_offset)
+static asf_track_info_t * Packet_GetTrackInfo( asf_packet_sys_t *p_packetsys,
+ uint8_t i_stream_number )
{
- /* FIXME I don't use i_media_object_number, sould I ? */
- if( tk->p_frame && i_media_object_offset == 0 )
- SendPacket(p_demux, tk);
-
- block_t *p_frag = stream_Block( p_demux->s, i_sub_payload_data_length );
- if( p_frag == NULL ) {
- msg_Warn( p_demux, "cannot read data" );
- return -1;
- }
-
- if( tk->p_frame == NULL ) {
- p_frag->i_pts = VLC_TS_0 + i_pts;
- p_frag->i_dts = VLC_TS_0 + p_frag->i_pts; //FIXME: VLC_TS_0 * 2 ?
- if( tk->i_cat == VIDEO_ES )
- p_frag->i_pts = VLC_TS_INVALID;
- }
-
- block_ChainAppend( &tk->p_frame, p_frag );
-
- return 0;
-}
-
-static uint32_t SkipBytes( stream_t *s, uint32_t i_bytes )
-{
- int i_read;
- int i_to_read = __MIN(i_bytes, INT_MAX);
- uint32_t i_bytes_read = 0;
-
- while( i_bytes )
- {
- i_read = stream_Read( s, NULL, i_to_read );
- i_bytes -= i_read;
- i_bytes_read += i_read;
- if ( i_read < i_to_read || i_bytes == 0 )
- {
- /* end of stream */
- return i_bytes_read;
- }
- i_to_read = __MIN(i_bytes, INT_MAX);
- }
-
- return i_bytes_read;
+ asf_track_t *tk = p_packetsys->p_demux->p_sys->track[i_stream_number];
+ if (!tk)
+ return NULL;
+ else
+ return & tk->info;
}
-static int DemuxPayload(demux_t *p_demux, struct asf_packet_t *pkt, int i_payload)
+static bool Packet_DoSkip( asf_packet_sys_t *p_packetsys, uint8_t i_stream_number, bool b_packet_keyframe )
{
-#ifndef ASF_DEBUG
- VLC_UNUSED( i_payload );
-#endif
+ demux_t *p_demux = p_packetsys->p_demux;
demux_sys_t *p_sys = p_demux->p_sys;
+ const asf_track_t *tk = p_sys->track[i_stream_number];
- if( ! pkt->left || pkt->i_skip >= pkt->left )
- return -1;
-
- bool b_packet_keyframe = pkt->p_peek[pkt->i_skip] >> 7;
- uint8_t i_stream_number = pkt->p_peek[pkt->i_skip++] & 0x7f;
-
- uint32_t i_media_object_number = 0;
- if (GetValue2b(&i_media_object_number, pkt->p_peek, &pkt->i_skip, pkt->left - pkt->i_skip, pkt->property >> 4) < 0)
- return -1;
- uint32_t i_media_object_offset = 0;
- if (GetValue2b(&i_media_object_offset, pkt->p_peek, &pkt->i_skip, pkt->left - pkt->i_skip, pkt->property >> 2) < 0)
- return -1;
- uint32_t i_replicated_data_length = 0;
- if (GetValue2b(&i_replicated_data_length, pkt->p_peek, &pkt->i_skip, pkt->left - pkt->i_skip, pkt->property) < 0)
- return -1;
-
- mtime_t i_pts;
- /* Non compressed */
- if( i_replicated_data_length > 1 ) // should be at least 8 bytes
- {
- i_pts = (mtime_t)GetDWLE( pkt->p_peek + pkt->i_skip + 4 );
- pkt->i_skip += i_replicated_data_length;
-
- if( ! pkt->left || pkt->i_skip >= pkt->left )
- return -1;
- }
- /* Compressed sub payload */
- else if( i_replicated_data_length == 1 )
- {
- /* i_media_object_offset is presentation time */
- /* Next byte is Presentation Time Delta */
- i_pts = (mtime_t)i_media_object_offset + (mtime_t)pkt->p_peek[pkt->i_skip] * i_payload;
- pkt->i_skip++;
- i_media_object_offset = 0;
- }
- else
- {
- i_pts = (mtime_t)pkt->send_time * 1000;
- }
-
- i_pts -= p_sys->p_fp->i_preroll;
- if (i_pts < 0) i_pts = 0; // FIXME?
- i_pts *= 1000; // FIXME ?
-
- uint32_t i_payload_data_length = 0;
- uint32_t i_temp_payload_length = 0;
- if( pkt->multiple ) {
- if (GetValue2b(&i_temp_payload_length, pkt->p_peek, &pkt->i_skip, pkt->left - pkt->i_skip, pkt->length_type) < 0)
- return -1;
- } else
- i_temp_payload_length = pkt->length - pkt->padding_length - pkt->i_skip;
-
- if( ! i_temp_payload_length || i_temp_payload_length > pkt->left )
- return -1;
- else
- i_payload_data_length = i_temp_payload_length;
-
-#ifdef ASF_DEBUG
- msg_Dbg( p_demux,
- "payload(%d) stream_number:%"PRIu8" media_object_number:%d media_object_offset:%"PRIu32" replicated_data_length:%"PRIu32" payload_data_length %"PRIu32,
- i_payload + 1, i_stream_number, i_media_object_number,
- i_media_object_offset, i_replicated_data_length, i_payload_data_length );
-#endif
-
- asf_track_t *tk = p_sys->track[i_stream_number];
if( tk == NULL )
{
msg_Warn( p_demux, "undeclared stream[Id 0x%x]", i_stream_number );
- goto skip;
- }
-
- if( p_sys->i_wait_keyframe && !i_media_object_offset &&
- (i_stream_number != p_sys->i_seek_track || !b_packet_keyframe) )
- {
- p_sys->i_wait_keyframe--;
- goto skip;
+ return true;
}
- p_sys->i_wait_keyframe = 0;
- if( !tk->p_es )
- goto skip;
-
- while (i_payload_data_length)
+ if( p_sys->i_wait_keyframe )
{
- uint32_t i_sub_payload_data_length = i_payload_data_length;
- if( i_replicated_data_length == 1 )
+ if ( i_stream_number == p_sys->i_seek_track )
{
- i_sub_payload_data_length = pkt->p_peek[pkt->i_skip++];
- i_payload_data_length--;
- }
-
- SkipBytes( p_demux->s, pkt->i_skip );
-
- if ( i_sub_payload_data_length &&
- DemuxSubPayload(p_demux, tk, i_sub_payload_data_length, i_pts,
- i_media_object_offset) < 0)
- return -1;
-
- if ( pkt->left > pkt->i_skip + i_sub_payload_data_length )
- pkt->left -= pkt->i_skip + i_sub_payload_data_length;
- else
- pkt->left = 0;
- pkt->i_skip = 0;
- if( pkt->left > 0 )
- {
- int i_return = stream_Peek( p_demux->s, &pkt->p_peek, __MIN(pkt->left, INT_MAX) );
- if ( i_return <= 0 || (unsigned int) i_return < __MIN(pkt->left, INT_MAX) )
+ if ( !b_packet_keyframe )
{
- msg_Warn( p_demux, "cannot peek, EOF ?" );
- return -1;
+ p_sys->i_wait_keyframe--;
+ return true;
}
+ else
+ p_sys->i_wait_keyframe = 0;
}
-
- if ( i_sub_payload_data_length <= i_payload_data_length )
- i_payload_data_length -= i_sub_payload_data_length;
else
- i_payload_data_length = 0;
+ return true;
}
- return 0;
+ if( !tk->p_es )
+ return true;
-skip:
- pkt->i_skip += i_payload_data_length;
- return 0;
+ return false;
}
-static int DemuxPacket( demux_t *p_demux )
+static void Packet_Send(asf_packet_sys_t *p_packetsys, uint8_t i_stream_number, block_t **pp_frame)
{
+ demux_t *p_demux = p_packetsys->p_demux;
demux_sys_t *p_sys = p_demux->p_sys;
+ const asf_track_t *tk = p_sys->track[i_stream_number];
+ if ( !tk )
+ return;
- uint32_t i_data_packet_min = p_sys->p_fp->i_min_data_packet_size;
+ block_t *p_gather = block_ChainGather( *pp_frame );
- const uint8_t *p_peek;
- int i_return = stream_Peek( p_demux->s, &p_peek,i_data_packet_min );
- if( i_return <= 0 || ((unsigned int) i_return) < i_data_packet_min )
+ if( p_sys->i_time < VLC_TS_0 && tk->i_time > VLC_TS_INVALID )
{
- msg_Warn( p_demux, "cannot peek while getting new packet, EOF ?" );
- return 0;
- }
- unsigned int i_skip = 0;
-
- /* *** parse error correction if present *** */
- if( p_peek[0]&0x80 )
- {
- unsigned int i_error_correction_data_length = p_peek[0] & 0x0f;
- unsigned int i_opaque_data_present = ( p_peek[0] >> 4 )& 0x01;
- unsigned int i_error_correction_length_type = ( p_peek[0] >> 5 ) & 0x03;
- i_skip += 1; // skip error correction flags
-
- if( i_error_correction_length_type != 0x00 ||
- i_opaque_data_present != 0 ||
- i_error_correction_data_length != 0x02 )
- {
- goto loop_error_recovery;
- }
-
- i_skip += i_error_correction_data_length;
- }
- else
- msg_Warn( p_demux, "no error correction" );
-
- /* sanity check */
- if( i_skip + 2 >= i_data_packet_min )
- goto loop_error_recovery;
-
- struct asf_packet_t pkt;
- int i_packet_flags = p_peek[i_skip]; i_skip++;
- pkt.property = p_peek[i_skip]; i_skip++;
- pkt.multiple = !!(i_packet_flags&0x01);
-
- pkt.length = i_data_packet_min;
- pkt.padding_length = 0;
-
- if (GetValue2b(&pkt.length, p_peek, &i_skip, i_data_packet_min - i_skip, i_packet_flags >> 5) < 0)
- goto loop_error_recovery;
- uint32_t i_packet_sequence;
- if (GetValue2b(&i_packet_sequence, p_peek, &i_skip, i_data_packet_min - i_skip, i_packet_flags >> 1) < 0)
- goto loop_error_recovery;
- if (GetValue2b(&pkt.padding_length, p_peek, &i_skip, i_data_packet_min - i_skip, i_packet_flags >> 3) < 0)
- goto loop_error_recovery;
-
- if( pkt.padding_length > pkt.length )
- {
- msg_Warn( p_demux, "Too large padding: %d", pkt.padding_length );
- goto loop_error_recovery;
- }
-
- if( pkt.length < i_data_packet_min )
- {
- /* if packet length too short, there is extra padding */
- pkt.padding_length += i_data_packet_min - pkt.length;
- pkt.length = i_data_packet_min;
- }
-
- pkt.send_time = GetDWLE( p_peek + i_skip ); i_skip += 4;
- /* uint16_t i_packet_duration = GetWLE( p_peek + i_skip ); */ i_skip += 2;
-
- i_return = stream_Peek( p_demux->s, &p_peek, pkt.length );
- if( i_return <= 0 || pkt.length == 0 || (unsigned int)i_return < pkt.length )
- {
- msg_Warn( p_demux, "cannot peek, EOF ?" );
- return 0;
- }
-
- int i_payload_count = 1;
- pkt.length_type = 0x02; //unused
- if( pkt.multiple )
- {
- i_payload_count = p_peek[i_skip] & 0x3f;
- pkt.length_type = ( p_peek[i_skip] >> 6 )&0x03;
- i_skip++;
- }
-
+ p_sys->i_time = tk->i_time;
+ es_out_Control( p_demux->out, ES_OUT_SET_PCR, VLC_TS_0 + p_sys->i_time );
#ifdef ASF_DEBUG
- msg_Dbg(p_demux, "%d payloads", i_payload_count);
+ msg_Dbg( p_demux, " setting PCR to %"PRId64, VLC_TS_0 + p_sys->i_time );
#endif
+ }
- pkt.i_skip = i_skip;
- pkt.p_peek = p_peek;
- pkt.left = pkt.length;
-
- for( int i_payload = 0; i_payload < i_payload_count ; i_payload++ )
- if (DemuxPayload(p_demux, &pkt, i_payload) < 0)
- return 0;
-
- if( pkt.left > 0 )
- {
#ifdef ASF_DEBUG
- if( pkt.left > pkt.padding_length )
- msg_Warn( p_demux, "Didn't read %"PRIu32" bytes in the packet",
- pkt.left - pkt.padding_length );
- else if( pkt.left < pkt.padding_length )
- msg_Warn( p_demux, "Read %"PRIu32" too much bytes in the packet",
- pkt.padding_length - pkt.left );
+ msg_Dbg( p_demux, " sending packet dts %"PRId64" pts %"PRId64" pcr %"PRId64, p_gather->i_dts, p_gather->i_pts, p_sys->i_time );
#endif
- int i_return = stream_Read( p_demux->s, NULL, pkt.left );
- if( i_return < 0 || (unsigned int) i_return < pkt.left )
- {
- msg_Err( p_demux, "cannot skip data, EOF ?" );
- return 0;
- }
- }
-
- return 1;
-
-loop_error_recovery:
- msg_Warn( p_demux, "unsupported packet header" );
- if( p_sys->p_fp->i_min_data_packet_size != p_sys->p_fp->i_max_data_packet_size )
- {
- msg_Err( p_demux, "unsupported packet header, fatal error" );
- return -1;
- }
- i_return = stream_Read( p_demux->s, NULL, i_data_packet_min );
- if( i_return <= 0 || (unsigned int) i_return != i_data_packet_min )
- {
- msg_Warn( p_demux, "cannot skip data, EOF ?" );
- return 0;
- }
-
- return 1;
+ es_out_Send( p_demux->out, tk->p_es, p_gather );
+ *pp_frame = NULL;
}
/*****************************************************************************
*****************************************************************************/
typedef struct asf_es_priorities_t
{
- int16_t *pi_stream_numbers;
- int16_t i_count;
+ uint16_t *pi_stream_numbers;
+ uint16_t i_count;
} asf_es_priorities_t;
/* Fills up our exclusion list */
ASF_FindObject( p_hdr, &asf_object_advanced_mutual_exclusion, 0 );
if (! p_mutex ) return;
- p_prios->pi_stream_numbers = malloc( p_sys->i_track * sizeof( int16_t ) );
+#if ( UINT_MAX > SIZE_MAX / 2 )
+ if ( p_sys->i_track > (size_t)SIZE_MAX / sizeof(uint16_t) )
+ return;
+#endif
+ p_prios->pi_stream_numbers = malloc( (size_t)p_sys->i_track * sizeof(uint16_t) );
if ( !p_prios->pi_stream_numbers ) return;
if ( p_mutex->i_stream_number_count )
{
/* Just set highest prio on highest in the group */
- for ( int16_t i = 1; i < p_mutex->i_stream_number_count; i++ )
+ for ( uint16_t i = 1; i < p_mutex->i_stream_number_count; i++ )
{
- if ( p_prios->i_count + 1 == INT_MAX ) break; /* FIXME: fix all types */
- if ( (unsigned int) p_prios->i_count > p_sys->i_track ) break;
+ if ( p_prios->i_count > p_sys->i_track || i > p_sys->i_track ) break;
p_prios->pi_stream_numbers[ p_prios->i_count++ ] = p_mutex->pi_stream_number[ i ];
}
}
ASF_FindObject( p_hdr, &asf_object_bitrate_mutual_exclusion_guid, 0 );
if (! p_bitrate_mutex ) return;
- p_prios->pi_stream_numbers = malloc( p_sys->i_track * sizeof( int16_t ) );
+#if ( UINT_MAX > SIZE_MAX / 2 )
+ if ( p_sys->i_track > (size_t)SIZE_MAX / sizeof(uint16_t) )
+ return;
+#endif
+ p_prios->pi_stream_numbers = malloc( (size_t)p_sys->i_track * sizeof( uint16_t ) );
if ( !p_prios->pi_stream_numbers ) return;
if ( p_bitrate_mutex->i_stream_number_count )
{
/* Just remove < highest */
- for ( int16_t i = 1; i < p_bitrate_mutex->i_stream_number_count; i++ )
+ for ( uint16_t i = 1; i < p_bitrate_mutex->i_stream_number_count; i++ )
{
- if ( p_prios->i_count + 1 == INT_MAX ) break; /* FIXME: fix all types */
- if ( (unsigned int) p_prios->i_count > p_sys->i_track ) break;
+ if ( p_prios->i_count > p_sys->i_track || i > p_sys->i_track ) break;
p_prios->pi_stream_numbers[ p_prios->i_count++ ] = p_bitrate_mutex->pi_stream_numbers[ i ];
}
}
}
+#define GET_CHECKED( target, getter, maxtarget, temp ) \
+{\
+ temp i_temp = getter;\
+ if ( i_temp > maxtarget ) {\
+ msg_Warn( p_demux, "rejecting stream %u : " #target " overflow", i_stream );\
+ es_format_Clean( &fmt );\
+ goto error;\
+ } else {\
+ target = i_temp;\
+ }\
+}
+
static int DemuxInit( demux_t *p_demux )
{
demux_sys_t *p_sys = p_demux->p_sys;
p_sys->i_track = 0;
p_sys->i_seek_track = 0;
p_sys->i_wait_keyframe = 0;
- for( int i = 0; i < 128; i++ )
+ for( int i = 0; i < MAX_ASF_TRACKS; i++ )
{
p_sys->track[i] = NULL;
}
- p_sys->i_data_begin = -1;
- p_sys->i_data_end = -1;
+ p_sys->i_data_begin = 0;
+ p_sys->i_data_end = 0;
+ p_sys->i_preroll_start = 0;
p_sys->meta = NULL;
/* Now load all object ( except raw data ) */
- bool b_seekable;
- stream_Control( p_demux->s, STREAM_CAN_FASTSEEK, &b_seekable );
- if( !(p_sys->p_root = ASF_ReadObjectRoot(p_demux->s, b_seekable)) )
+ stream_Control( p_demux->s, STREAM_CAN_FASTSEEK, &p_sys->b_canfastseek );
+ if( !(p_sys->p_root = ASF_ReadObjectRoot(p_demux->s, p_sys->b_canfastseek)) )
{
msg_Warn( p_demux, "ASF plugin discarded (not a valid file)" );
return VLC_EGENERIC;
|| ASF_FindObject( p_sys->p_root->p_hdr,
&asf_object_advanced_content_encryption_guid, 0 ) != NULL )
{
- msg_Warn( p_demux, "ASF plugin discarded (DRM encumbered content)" );
+ dialog_Fatal( p_demux, _("Could not demux ASF stream"), "%s",
+ _("DRM protected streams are not supported.") );
goto error;
}
p_sys->i_track = ASF_CountObject( p_sys->p_root->p_hdr,
&asf_object_stream_properties_guid );
- if( p_sys->i_track <= 0 )
+ if( p_sys->i_track == 0 )
{
msg_Warn( p_demux, "ASF plugin discarded (cannot find any stream!)" );
goto error;
}
- msg_Dbg( p_demux, "found %d streams", p_sys->i_track );
+ msg_Dbg( p_demux, "found %u streams", p_sys->i_track );
/* check if index is available */
asf_object_index_t *p_index = ASF_FindObject( p_sys->p_root,
memset( tk, 0, sizeof( asf_track_t ) );
tk->i_time = -1;
- tk->p_sp = p_sp;
+ tk->info.p_sp = p_sp;
tk->p_es = NULL;
- tk->p_frame = NULL;
+ tk->info.p_esp = NULL;
+ tk->info.p_frame = NULL;
- /* Check (in case of mms) if this track is selected (ie will receive data) */
- if( !stream_Control( p_demux->s, STREAM_GET_PRIVATE_ID_STATE,
- (int) p_sp->i_stream_number, &b_access_selected ) &&
- !b_access_selected )
+ if ( strncmp( p_demux->psz_access, "mms", 3 ) )
{
- tk->i_cat = UNKNOWN_ES;
- msg_Dbg( p_demux, "ignoring not selected stream(ID:%u) (by access)",
- p_sp->i_stream_number );
- continue;
+ /* Check (not mms) if this track is selected (ie will receive data) */
+ if( !stream_Control( p_demux->s, STREAM_GET_PRIVATE_ID_STATE,
+ (int) p_sp->i_stream_number, &b_access_selected ) &&
+ !b_access_selected )
+ {
+ tk->i_cat = UNKNOWN_ES;
+ msg_Dbg( p_demux, "ignoring not selected stream(ID:%u) (by access)",
+ p_sp->i_stream_number );
+ continue;
+ }
}
/* Find the associated extended_stream_properties if any */
if( p_tmp->ext_stream.i_stream_number == p_sp->i_stream_number )
{
p_esp = &p_tmp->ext_stream;
+ tk->info.p_esp = p_esp;
break;
}
}
es_format_Init( &fmt, AUDIO_ES, 0 );
i_format = GetWLE( &p_data[0] );
wf_tag_to_fourcc( i_format, &fmt.i_codec, NULL );
- fmt.audio.i_channels = GetWLE( &p_data[2] );
- fmt.audio.i_rate = GetDWLE( &p_data[4] );
- fmt.i_bitrate = GetDWLE( &p_data[8] ) * 8;
+
+ GET_CHECKED( fmt.audio.i_channels, GetWLE( &p_data[2] ),
+ 255, uint16_t );
+ GET_CHECKED( fmt.audio.i_rate, GetDWLE( &p_data[4] ),
+ UINT_MAX, uint32_t );
+ GET_CHECKED( fmt.i_bitrate, GetDWLE( &p_data[8] ) * 8,
+ UINT_MAX, uint32_t );
fmt.audio.i_blockalign = GetWLE( &p_data[12] );
fmt.audio.i_bitspersample = GetWLE( &p_data[14] );
i_format != WAVE_FORMAT_MPEGLAYER3 &&
i_format != WAVE_FORMAT_MPEG )
{
- fmt.i_extra = __MIN( GetWLE( &p_data[16] ),
+ GET_CHECKED( fmt.i_extra, __MIN( GetWLE( &p_data[16] ),
p_sp->i_type_specific_data_length -
- sizeof( WAVEFORMATEX ) );
+ sizeof( WAVEFORMATEX ) ),
+ INT_MAX, uint32_t );
fmt.p_extra = malloc( fmt.i_extra );
memcpy( fmt.p_extra, &p_data[sizeof( WAVEFORMATEX )],
fmt.i_extra );
es_format_Init( &fmt, VIDEO_ES,
VLC_FOURCC( p_data[16], p_data[17],
p_data[18], p_data[19] ) );
- fmt.video.i_width = GetDWLE( p_data + 4 );
- fmt.video.i_height= GetDWLE( p_data + 8 );
+
+ GET_CHECKED( fmt.video.i_width, GetDWLE( p_data + 4 ),
+ UINT_MAX, uint32_t );
+ GET_CHECKED( fmt.video.i_height, GetDWLE( p_data + 8 ),
+ UINT_MAX, uint32_t );
if( p_esp && p_esp->i_average_time_per_frame > 0 )
{
fmt.video.i_frame_rate = 10000000;
- fmt.video.i_frame_rate_base = p_esp->i_average_time_per_frame;
+ GET_CHECKED( fmt.video.i_frame_rate_base,
+ p_esp->i_average_time_per_frame,
+ UINT_MAX, uint64_t );
}
if( fmt.i_codec == VLC_FOURCC( 'D','V','R',' ') )
if( p_sp->i_type_specific_data_length > 11 +
sizeof( VLC_BITMAPINFOHEADER ) )
{
- fmt.i_extra = __MIN( GetDWLE( p_data ),
+ GET_CHECKED( fmt.i_extra, __MIN( GetDWLE( p_data ),
p_sp->i_type_specific_data_length - 11 -
- sizeof( VLC_BITMAPINFOHEADER ) );
+ sizeof( VLC_BITMAPINFOHEADER ) ),
+ UINT_MAX, uint32_t );
fmt.p_extra = malloc( fmt.i_extra );
memcpy( fmt.p_extra, &p_data[sizeof( VLC_BITMAPINFOHEADER )],
fmt.i_extra );
if( p_sys->p_root->p_metadata )
{
asf_object_metadata_t *p_meta = p_sys->p_root->p_metadata;
- int i_aspect_x = 0, i_aspect_y = 0;
- unsigned int i;
-
+ unsigned int i_aspect_x = 0, i_aspect_y = 0;
+ uint32_t i;
for( i = 0; i < p_meta->i_record_entries_count; i++ )
{
if( !strcmp( p_meta->record[i].psz_name, "AspectRatioX" ) )
if( (!i_aspect_x && !p_meta->record[i].i_stream) ||
p_meta->record[i].i_stream ==
p_sp->i_stream_number )
- i_aspect_x = p_meta->record[i].i_val;
+ GET_CHECKED( i_aspect_x, p_meta->record[i].i_val,
+ UINT_MAX, uint64_t );
}
if( !strcmp( p_meta->record[i].psz_name, "AspectRatioY" ) )
{
if( (!i_aspect_y && !p_meta->record[i].i_stream) ||
p_meta->record[i].i_stream ==
p_sp->i_stream_number )
- i_aspect_y = p_meta->record[i].i_val;
+ GET_CHECKED( i_aspect_y, p_meta->record[i].i_val,
+ UINT_MAX, uint64_t );
}
}
if( guidcmp( p_ref, &asf_object_extended_stream_type_audio ) &&
i_data >= sizeof( WAVEFORMATEX ) - 2)
{
- int i_format;
+ uint16_t i_format;
es_format_Init( &fmt, AUDIO_ES, 0 );
i_format = GetWLE( &p_data[0] );
if( i_format == 0 )
fmt.i_codec = VLC_CODEC_A52;
else
wf_tag_to_fourcc( i_format, &fmt.i_codec, NULL );
- fmt.audio.i_channels = GetWLE( &p_data[2] );
- fmt.audio.i_rate = GetDWLE( &p_data[4] );
- fmt.i_bitrate = GetDWLE( &p_data[8] ) * 8;
+ GET_CHECKED( fmt.audio.i_channels, GetWLE( &p_data[2] ),
+ 255, uint16_t );
+ GET_CHECKED( fmt.audio.i_rate, GetDWLE( &p_data[4] ),
+ UINT_MAX, uint32_t );
+ GET_CHECKED( fmt.i_bitrate, GetDWLE( &p_data[8] ) * 8,
+ UINT_MAX, uint32_t );
fmt.audio.i_blockalign = GetWLE( &p_data[12] );
fmt.audio.i_bitspersample = GetWLE( &p_data[14] );
fmt.b_packetized = true;
if( p_sp->i_type_specific_data_length > sizeof( WAVEFORMATEX ) &&
i_format != WAVE_FORMAT_MPEGLAYER3 &&
- i_format != WAVE_FORMAT_MPEG )
+ i_format != WAVE_FORMAT_MPEG && i_data >= 19 )
{
- fmt.i_extra = __MIN( GetWLE( &p_data[16] ),
+ GET_CHECKED( fmt.i_extra, __MIN( GetWLE( &p_data[16] ),
p_sp->i_type_specific_data_length -
- sizeof( WAVEFORMATEX ) );
+ sizeof( WAVEFORMATEX ) ),
+ INT_MAX, uint32_t );
fmt.p_extra = malloc( fmt.i_extra );
memcpy( fmt.p_extra, &p_data[sizeof( WAVEFORMATEX )],
fmt.i_extra );
if( fmt.i_cat != UNKNOWN_ES )
{
if( p_esp && p_languages &&
- p_esp->i_language_index >= 0 &&
p_esp->i_language_index < p_languages->i_language )
{
fmt.psz_language = strdup( p_languages->ppsz_language[p_esp->i_language_index] );
*p = '\0';
}
- /* Set the track on which we'll do our seeking to the first video track */
- if(!p_sys->i_seek_track && fmt.i_cat == VIDEO_ES)
- p_sys->i_seek_track = p_sp->i_stream_number;
-
/* Set our priority so we won't get multiple videos */
int i_priority = ES_PRIORITY_SELECTABLE_MIN;
- for( int16_t i = 0; i < fmt_priorities_ex.i_count; i++ )
+ for( uint16_t i = 0; i < fmt_priorities_ex.i_count; i++ )
{
if ( fmt_priorities_ex.pi_stream_numbers[i] == p_sp->i_stream_number )
{
break;
}
}
- for( int16_t i = 0; i < fmt_priorities_bitrate_ex.i_count; i++ )
+ for( uint16_t i = 0; i < fmt_priorities_bitrate_ex.i_count; i++ )
{
if ( fmt_priorities_bitrate_ex.pi_stream_numbers[i] == p_sp->i_stream_number )
{
}
fmt.i_priority = i_priority;
+ if ( i_stream <= INT_MAX )
+ fmt.i_id = i_stream;
+ else
+ msg_Warn( p_demux, "Can't set fmt.i_id to match stream id %u", i_stream );
+
+ if ( fmt.i_cat == VIDEO_ES )
+ {
+ /* Backup our video format */
+ tk->p_fmt = malloc( sizeof( es_format_t ) );
+ if ( tk->p_fmt )
+ es_format_Copy( tk->p_fmt, &fmt );
+ }
+
tk->p_es = es_out_Add( p_demux->out, &fmt );
+
+ if( !stream_Control( p_demux->s, STREAM_GET_PRIVATE_ID_STATE,
+ (int) p_sp->i_stream_number, &b_access_selected ) &&
+ b_access_selected )
+ {
+ p_sys->i_access_selected_track[fmt.i_cat] = p_sp->i_stream_number;
+ }
+
}
else
{
msg_Dbg( p_demux, "ignoring unknown stream(ID:%d)",
p_sp->i_stream_number );
}
+
es_format_Clean( &fmt );
}
{ /* local file */
p_sys->i_data_end = p_sys->p_root->p_data->i_object_pos +
p_sys->p_root->p_data->i_object_size;
- p_sys->i_data_end = __MIN( stream_Size( p_demux->s ), p_sys->i_data_end );
+ p_sys->i_data_end = __MIN( (uint64_t)stream_Size( p_demux->s ), p_sys->i_data_end );
}
else
{ /* live/broacast */
- p_sys->i_data_end = -1;
+ p_sys->i_data_end = 0;
}
/* go to first packet */
/* try to calculate movie time */
if( p_sys->p_fp->i_data_packets_count > 0 )
{
- int64_t i_count;
- int64_t i_size = stream_Size( p_demux->s );
+ uint64_t i_count;
+ uint64_t i_size = stream_Size( p_demux->s );
if( p_sys->i_data_end > 0 && i_size > p_sys->i_data_end )
{
if( p_sys->i_length > 0 )
{
- p_sys->i_bitrate = 8 * i_size * (int64_t)1000000 / p_sys->i_length;
+ p_sys->i_bitrate = 8 * i_size * 1000000 / p_sys->i_length;
}
}
}
/// \tood Fix Child meta for ASF tracks
#if 0
- for( i_stream = 0, i = 0; i < 128; i++ )
+ for( i_stream = 0, i = 0; i < MAX_ASF_TRACKS; i++ )
{
asf_object_codec_list_t *p_cl = ASF_FindObject( p_sys->p_root->p_hdr,
&asf_object_codec_list_guid, 0 );
}
}
#endif
+
+ p_sys->packet_sys.pi_preroll = &p_sys->p_fp->i_preroll;
+ p_sys->packet_sys.pi_preroll_start = &p_sys->i_preroll_start;
+
return VLC_SUCCESS;
error:
ASF_FreeObjectRoot( p_demux->s, p_sys->p_root );
return VLC_EGENERIC;
}
+
+/*****************************************************************************
+ * FlushRemainingPackets: flushes tail packets
+ *****************************************************************************/
+
+static void FlushRemainingPackets( demux_t *p_demux )
+{
+ demux_sys_t *p_sys = p_demux->p_sys;
+ for ( unsigned int i = 0; i < MAX_ASF_TRACKS; i++ )
+ {
+ asf_track_t *tk = p_sys->track[i];
+ if( tk && tk->info.p_frame )
+ Packet_Send( &p_sys->packet_sys, i, &tk->info.p_frame );
+ }
+}
+
/*****************************************************************************
*
*****************************************************************************/
p_sys->meta = NULL;
}
- for( int i = 0; i < 128; i++ )
+ for( int i = 0; i < MAX_ASF_TRACKS; i++ )
{
asf_track_t *tk = p_sys->track[i];
if( tk )
{
- if( tk->p_frame )
- {
- block_ChainRelease( tk->p_frame );
- }
+ if( tk->info.p_frame )
+ block_ChainRelease( tk->info.p_frame );
+
if( tk->p_es )
{
es_out_Del( p_demux->out, tk->p_es );
}
+ if ( tk->p_fmt )
+ {
+ es_format_Clean( tk->p_fmt );
+ free( tk->p_fmt );
+ }
free( tk );
}
p_sys->track[i] = 0;