#include <vlc_codecs.h>
#include <vlc_bits.h>
+#include "xiph.h"
+#include "vorbis.h"
+#include "kate_categories.h"
/*****************************************************************************
* Module descriptor
* them to the decoder. */
int b_force_backup;
int i_packets_backup;
- uint8_t *p_headers;
+ void *p_headers;
int i_headers;
/* program clock reference (in units of 90kHz) derived from the previous
/* after reading all headers, the first data page is stuffed into the relevant stream, ready to use */
bool b_page_waiting;
+
+ /* */
+ vlc_meta_t *p_meta;
};
/* OggDS headers for the new header format (used in ogm files) */
static void Ogg_LogicalStreamDelete( demux_t *p_demux, logical_stream_t *p_stream );
static bool Ogg_LogicalStreamResetEsFormat( demux_t *p_demux, logical_stream_t *p_stream );
+/* */
+static void Ogg_ExtractMeta( demux_t *p_demux, vlc_fourcc_t i_codec, const uint8_t *p_headers, int i_headers );
+
/* Logical bitstream headers */
static void Ogg_ReadTheoraHeader( logical_stream_t *, ogg_packet * );
static void Ogg_ReadVorbisHeader( logical_stream_t *, ogg_packet * );
ogg_sync_init( &p_sys->oy );
p_sys->b_page_waiting = false;
+ /* */
+ p_sys->p_meta = NULL;
+
return VLC_SUCCESS;
}
/* if we've just pulled page, look for the right logical stream */
if( !p_sys->b_page_waiting )
{
+ if( p_sys->i_streams == 1 &&
+ ogg_page_serialno( &oggpage ) != p_stream->os.serialno )
+ {
+ msg_Err( p_demux, "Broken Ogg stream (serialno) mismatch" );
+ ogg_stream_reset_serialno( &p_stream->os, ogg_page_serialno( &oggpage ) );
+
+ p_stream->b_reinit = true;
+ p_stream->i_pcr = -1;
+ p_stream->i_interpolated_pcr = -1;
+ es_out_Control( p_demux->out, ES_OUT_RESET_PCR );
+ }
+
if( ogg_stream_pagein( &p_stream->os, &oggpage ) != 0 )
continue;
}
/* Read info from any secondary header packets, if there are any */
if( p_stream->i_secondary_header_packets > 0 )
{
- if( p_stream->fmt.i_codec == VLC_FOURCC('t','h','e','o') &&
+ if( p_stream->fmt.i_codec == VLC_CODEC_THEORA &&
oggpacket.bytes >= 7 &&
! memcmp( oggpacket.packet, "\x80theora", 7 ) )
{
Ogg_ReadTheoraHeader( p_stream, &oggpacket );
p_stream->i_secondary_header_packets = 0;
}
- else if( p_stream->fmt.i_codec == VLC_FOURCC('v','o','r','b') &&
+ else if( p_stream->fmt.i_codec == VLC_CODEC_VORBIS &&
oggpacket.bytes >= 7 &&
! memcmp( oggpacket.packet, "\x01vorbis", 7 ) )
{
Ogg_ReadVorbisHeader( p_stream, &oggpacket );
p_stream->i_secondary_header_packets = 0;
}
- else if( p_stream->fmt.i_codec == VLC_FOURCC('c','m','m','l') )
+ else if( p_stream->fmt.i_codec == VLC_CODEC_CMML )
{
p_stream->i_secondary_header_packets = 0;
}
}
/* An Ogg/vorbis packet contains an end date granulepos */
- if( p_stream->fmt.i_codec == VLC_FOURCC( 'v','o','r','b' ) ||
- p_stream->fmt.i_codec == VLC_FOURCC( 's','p','x',' ' ) ||
- p_stream->fmt.i_codec == VLC_FOURCC( 'f','l','a','c' ) )
+ if( p_stream->fmt.i_codec == VLC_CODEC_VORBIS ||
+ p_stream->fmt.i_codec == VLC_CODEC_SPEEX ||
+ p_stream->fmt.i_codec == VLC_CODEC_FLAC )
{
if( ogg_stream_packetout( &p_stream->os, &oggpacket ) > 0 )
{
else
{
es_out_Control( p_demux->out, ES_OUT_SET_PCR,
- p_stream->i_pcr );
+ VLC_TS_0 + p_stream->i_pcr );
}
continue;
}
}
if( p_sys->i_pcr >= 0 )
- es_out_Control( p_demux->out, ES_OUT_SET_PCR, p_sys->i_pcr );
+ es_out_Control( p_demux->out, ES_OUT_SET_PCR, VLC_TS_0 + p_sys->i_pcr );
return 1;
}
static int Control( demux_t *p_demux, int i_query, va_list args )
{
demux_sys_t *p_sys = p_demux->p_sys;
+ vlc_meta_t *p_meta;
int64_t *pi64;
bool *pb_bool;
int i;
switch( i_query )
{
+ case DEMUX_GET_META:
+ p_meta = (vlc_meta_t *)va_arg( args, vlc_meta_t* );
+ if( p_sys->p_meta )
+ vlc_meta_Merge( p_meta, p_sys->p_meta );
+ return VLC_SUCCESS;
+
case DEMUX_HAS_UNSUPPORTED_META:
pb_bool = (bool*)va_arg( args, bool* );
*pb_bool = true;
/* Convert the granulepos into a pcr */
if( p_oggpacket->granulepos >= 0 )
{
- if( p_stream->fmt.i_codec == VLC_FOURCC( 't','h','e','o' ) ||
- p_stream->fmt.i_codec == VLC_FOURCC( 'k','a','t','e' ) )
+ if( p_stream->fmt.i_codec == VLC_CODEC_THEORA ||
+ p_stream->fmt.i_codec == VLC_CODEC_KATE )
{
ogg_int64_t iframe = p_oggpacket->granulepos >>
p_stream->i_granule_shift;
p_stream->i_pcr = ( iframe + pframe ) * INT64_C(1000000)
/ p_stream->f_rate;
}
- else if( p_stream->fmt.i_codec == VLC_FOURCC( 'd','r','a','c' ) )
+ else if( p_stream->fmt.i_codec == VLC_CODEC_DIRAC )
{
ogg_int64_t i_dts = p_oggpacket->granulepos >> 31;
/* NB, OggDirac granulepos values are in units of 2*picturerate */
/ p_stream->f_rate;
}
+ p_stream->i_pcr += 1;
p_stream->i_interpolated_pcr = p_stream->i_pcr;
}
else
return;
}
- if( p_stream->fmt.i_codec == VLC_FOURCC( 's','u','b','t' ) &&
+ if( p_stream->fmt.i_codec == VLC_CODEC_SUBT &&
p_oggpacket->packet[0] & PACKET_TYPE_BITS ) return;
/* Check the ES is selected */
if( p_stream->b_force_backup )
{
- uint8_t *p_sav;
- bool b_store_size = true;
- bool b_store_num_headers = false;
-
+ bool b_xiph;
p_stream->i_packets_backup++;
switch( p_stream->fmt.i_codec )
{
- case VLC_FOURCC( 'v','o','r','b' ):
- case VLC_FOURCC( 's','p','x',' ' ):
- case VLC_FOURCC( 't','h','e','o' ):
+ case VLC_CODEC_VORBIS:
+ case VLC_CODEC_SPEEX:
+ case VLC_CODEC_THEORA:
if( p_stream->i_packets_backup == 3 ) p_stream->b_force_backup = 0;
+ b_xiph = true;
break;
- case VLC_FOURCC( 'f','l','a','c' ):
+ case VLC_CODEC_FLAC:
if( !p_stream->fmt.audio.i_rate && p_stream->i_packets_backup == 2 )
{
Ogg_ReadFlacHeader( p_demux, p_stream, p_oggpacket );
p_oggpacket->bytes -= 9;
}
}
- b_store_size = false;
+ b_xiph = false;
break;
- case VLC_FOURCC( 'k','a','t','e' ):
- if( p_stream->i_packets_backup == 1)
- b_store_num_headers = true;
+ case VLC_CODEC_KATE:
if( p_stream->i_packets_backup == p_stream->i_kate_num_headers ) p_stream->b_force_backup = 0;
+ b_xiph = true;
break;
default:
p_stream->b_force_backup = 0;
+ b_xiph = false;
break;
}
/* Backup the ogg packet (likely an header packet) */
- p_stream->p_headers =
- realloc( p_sav = p_stream->p_headers, p_stream->i_headers +
- p_oggpacket->bytes + (b_store_size ? 2 : 0) + (b_store_num_headers ? 1 : 0) );
- if( p_stream->p_headers )
+ if( !b_xiph )
{
- uint8_t *p_extra = p_stream->p_headers + p_stream->i_headers;
-
- if( b_store_num_headers )
+ void *p_org = p_stream->p_headers;
+ p_stream->i_headers += p_oggpacket->bytes;
+ p_stream->p_headers = realloc( p_stream->p_headers, p_stream->i_headers );
+ if( p_stream->p_headers )
{
- /* Kate streams store the number of headers in the first header,
- so we can't just test for 3 as Vorbis/Theora */
- *(p_extra++) = p_stream->i_kate_num_headers;
+ memcpy( p_stream->p_headers, p_oggpacket->packet, p_stream->i_headers );
}
- if( b_store_size )
+ else
{
- *(p_extra++) = p_oggpacket->bytes >> 8;
- *(p_extra++) = p_oggpacket->bytes & 0xFF;
+ p_stream->i_headers = 0;
+ p_stream->p_headers = NULL;
+ free( p_org );
}
- memcpy( p_extra, p_oggpacket->packet, p_oggpacket->bytes );
- p_stream->i_headers += p_oggpacket->bytes + (b_store_size ? 2 : 0) + (b_store_num_headers ? 1 : 0);
-
+ }
+ else if( xiph_AppendHeaders( &p_stream->i_headers, &p_stream->p_headers,
+ p_oggpacket->bytes, p_oggpacket->packet ) )
+ {
+ p_stream->i_headers = 0;
+ p_stream->p_headers = NULL;
+ }
+ if( p_stream->i_headers > 0 )
+ {
if( !p_stream->b_force_backup )
{
/* Last header received, commit changes */
es_out_Control( p_demux->out, ES_OUT_SET_ES_FMT,
p_stream->p_es, &p_stream->fmt );
+ if( p_stream->i_headers > 0 )
+ Ogg_ExtractMeta( p_demux, p_stream->fmt.i_codec,
+ p_stream->p_headers, p_stream->i_headers );
+
/* we're not at BOS anymore for this logical stream */
p_ogg->i_bos--;
}
}
- else
- {
- p_stream->p_headers = p_sav;
- }
b_selected = false; /* Discard the header packet */
}
/* Convert the pcr into a pts */
- if( p_stream->fmt.i_codec == VLC_FOURCC( 'v','o','r','b' ) ||
- p_stream->fmt.i_codec == VLC_FOURCC( 's','p','x',' ' ) ||
- p_stream->fmt.i_codec == VLC_FOURCC( 'f','l','a','c' ) )
+ if( p_stream->fmt.i_codec == VLC_CODEC_VORBIS ||
+ p_stream->fmt.i_codec == VLC_CODEC_SPEEX ||
+ p_stream->fmt.i_codec == VLC_CODEC_FLAC )
{
if( p_stream->i_pcr >= 0 )
{
/* Call the pace control */
es_out_Control( p_demux->out, ES_OUT_SET_PCR,
- p_stream->i_pcr );
+ VLC_TS_0 + p_stream->i_pcr );
}
p_stream->i_previous_pcr = p_stream->i_pcr;
es_out_Control( p_demux->out, ES_OUT_RESET_PCR );
/* Call the pace control */
- es_out_Control( p_demux->out, ES_OUT_SET_PCR, p_stream->i_pcr );
+ es_out_Control( p_demux->out, ES_OUT_SET_PCR, VLC_TS_0 + p_stream->i_pcr );
}
}
}
- if( p_stream->fmt.i_codec != VLC_FOURCC( 'v','o','r','b' ) &&
- p_stream->fmt.i_codec != VLC_FOURCC( 's','p','x',' ' ) &&
- p_stream->fmt.i_codec != VLC_FOURCC( 'f','l','a','c' ) &&
+ if( p_stream->fmt.i_codec != VLC_CODEC_VORBIS &&
+ p_stream->fmt.i_codec != VLC_CODEC_SPEEX &&
+ p_stream->fmt.i_codec != VLC_CODEC_FLAC &&
p_stream->i_pcr >= 0 )
{
p_stream->i_previous_pcr = p_stream->i_pcr;
if( !( p_block = block_New( p_demux, p_oggpacket->bytes ) ) ) return;
/* Normalize PTS */
- if( i_pts == 0 ) i_pts = 1;
- else if( i_pts == -1 && i_interpolated_pts == 0 ) i_pts = 1;
- else if( i_pts == -1 ) i_pts = 0;
+ if( i_pts == 0 ) i_pts = VLC_TS_0;
+ else if( i_pts == -1 && i_interpolated_pts == 0 ) i_pts = VLC_TS_0;
+ else if( i_pts == -1 ) i_pts = VLC_TS_INVALID;
if( p_stream->fmt.i_cat == AUDIO_ES )
p_block->i_dts = p_block->i_pts = i_pts;
p_block->i_dts = p_block->i_pts = i_pts;
p_block->i_length = 0;
}
- else if( p_stream->fmt.i_codec == VLC_FOURCC( 't','h','e','o' ) )
+ else if( p_stream->fmt.i_codec == VLC_CODEC_THEORA )
+ {
p_block->i_dts = p_block->i_pts = i_pts;
- else if( p_stream->fmt.i_codec == VLC_FOURCC( 'd','r','a','c' ) )
+ if( (p_oggpacket->granulepos & ((1<<p_stream->i_granule_shift)-1)) == 0 )
+ {
+ p_block->i_flags |= BLOCK_FLAG_TYPE_I;
+ }
+ }
+ else if( p_stream->fmt.i_codec == VLC_CODEC_DIRAC )
{
ogg_int64_t dts = p_oggpacket->granulepos >> 31;
ogg_int64_t delay = (p_oggpacket->granulepos >> 9) & 0x1fff;
uint64_t u_pnum = dts + delay;
p_block->i_dts = p_stream->i_pcr;
- p_block->i_pts = 0;
+ p_block->i_pts = VLC_TS_INVALID;
/* NB, OggDirac granulepos values are in units of 2*picturerate */
if( -1 != p_oggpacket->granulepos )
p_block->i_pts = u_pnum * INT64_C(1000000) / p_stream->f_rate / 2;
else
{
p_block->i_dts = i_pts;
- p_block->i_pts = 0;
+ p_block->i_pts = VLC_TS_INVALID;
}
- if( p_stream->fmt.i_codec != VLC_FOURCC( 'v','o','r','b' ) &&
- p_stream->fmt.i_codec != VLC_FOURCC( 's','p','x',' ' ) &&
- p_stream->fmt.i_codec != VLC_FOURCC( 'f','l','a','c' ) &&
- p_stream->fmt.i_codec != VLC_FOURCC( 't','a','r','k' ) &&
- p_stream->fmt.i_codec != VLC_FOURCC( 't','h','e','o' ) &&
- p_stream->fmt.i_codec != VLC_FOURCC( 'c','m','m','l' ) &&
- p_stream->fmt.i_codec != VLC_FOURCC( 'd','r','a','c' ) &&
- p_stream->fmt.i_codec != VLC_FOURCC( 'k','a','t','e' ) )
+ if( p_stream->fmt.i_codec != VLC_CODEC_VORBIS &&
+ p_stream->fmt.i_codec != VLC_CODEC_SPEEX &&
+ p_stream->fmt.i_codec != VLC_CODEC_FLAC &&
+ p_stream->fmt.i_codec != VLC_CODEC_TARKIN &&
+ p_stream->fmt.i_codec != VLC_CODEC_THEORA &&
+ p_stream->fmt.i_codec != VLC_CODEC_CMML &&
+ p_stream->fmt.i_codec != VLC_CODEC_DIRAC &&
+ p_stream->fmt.i_codec != VLC_CODEC_KATE )
{
/* We remove the header from the packet */
i_header_len = (*p_oggpacket->packet & PACKET_LEN_BITS01) >> 6;
i_header_len |= (*p_oggpacket->packet & PACKET_LEN_BITS2) << 1;
- if( p_stream->fmt.i_codec == VLC_FOURCC( 's','u','b','t' ))
+ if( p_stream->fmt.i_codec == VLC_CODEC_SUBT)
{
/* But with subtitles we need to retrieve the duration first */
int i, lenbytes = 0;
p_block->i_buffer = 0;
}
- if( p_stream->fmt.i_codec == VLC_FOURCC( 't','a','r','k' ) )
+ if( p_stream->fmt.i_codec == VLC_CODEC_TARKIN )
{
/* FIXME: the biggest hack I've ever done */
msg_Warn( p_demux, "tarkin pts: %"PRId64", granule: %"PRId64,
p_stream->b_force_backup = 1;
p_stream->fmt.i_cat = AUDIO_ES;
- p_stream->fmt.i_codec = VLC_FOURCC( 'f','l','a','c' );
+ p_stream->fmt.i_codec = VLC_CODEC_FLAC;
}
/* Check for Flac header (>= version 1.1.1) */
else if( oggpacket.bytes >= 13 && oggpacket.packet[0] ==0x7F &&
p_stream->b_force_backup = 1;
p_stream->fmt.i_cat = AUDIO_ES;
- p_stream->fmt.i_codec = VLC_FOURCC( 'f','l','a','c' );
+ p_stream->fmt.i_codec = VLC_CODEC_FLAC;
oggpacket.packet += 13; oggpacket.bytes -= 13;
Ogg_ReadFlacHeader( p_demux, p_stream, &oggpacket );
}
msg_Dbg( p_demux, "found tarkin header" );
p_stream->fmt.i_cat = VIDEO_ES;
- p_stream->fmt.i_codec = VLC_FOURCC( 't','a','r','k' );
+ p_stream->fmt.i_codec = VLC_CODEC_TARKIN;
/* Cheat and get additionnal info ;) */
oggpack_readinit( &opb, oggpacket.packet, oggpacket.bytes);
/* Check for audio header (old format) */
else if( GetDWLE((oggpacket.packet+96)) == 0x05589F81 )
{
- unsigned int i_extra_size;
+ int i_extra_size;
unsigned int i_format_tag;
p_stream->fmt.i_cat = AUDIO_ES;
else if( !strncmp( st->streamtype, "audio", 5 ) )
{
char p_buffer[5];
- unsigned int i_extra_size;
+ int i_extra_size;
int i_format_tag;
st->sh.audio.channels = GetWLE( &oggpacket.packet[1+44] );
msg_Dbg( p_demux, "found text subtitles header" );
p_stream->fmt.i_cat = SPU_ES;
- p_stream->fmt.i_codec = VLC_FOURCC('s','u','b','t');
+ p_stream->fmt.i_codec = VLC_CODEC_SUBT;
p_stream->f_rate = 1000; /* granulepos is in millisec */
}
else
if( !p_stream->p_es )
{
/* Better be safe than sorry when possible with ogm */
- if( p_stream->fmt.i_codec == VLC_FOURCC( 'm', 'p', 'g', 'a' ) ||
- p_stream->fmt.i_codec == VLC_FOURCC( 'a', '5', '2', ' ' ) )
+ if( p_stream->fmt.i_codec == VLC_CODEC_MPGA ||
+ p_stream->fmt.i_codec == VLC_CODEC_A52 )
p_stream->fmt.b_packetized = false;
p_stream->p_es = es_out_Add( p_demux->out, &p_stream->fmt );
}
// TODO: something to do here ?
- if( p_stream->fmt.i_codec == VLC_FOURCC('c','m','m','l') )
+ if( p_stream->fmt.i_codec == VLC_CODEC_CMML )
{
/* Set the CMML stream active */
es_out_Control( p_demux->out, ES_OUT_SET_ES, p_stream->p_es );
p_ogg->i_bitrate = 0;
p_ogg->i_streams = 0;
p_ogg->pp_stream = NULL;
+
+ /* */
+ if( p_ogg->p_meta )
+ vlc_meta_Delete( p_ogg->p_meta );
+ p_ogg->p_meta = NULL;
}
/**
*/
static bool Ogg_IsVorbisFormatCompatible( const es_format_t *p_new, const es_format_t *p_old )
{
- int i_new = 0;
- int i_old = 0;
- int i;
-
- for( i = 0; i < 3; i++ )
+ unsigned pi_new_size[XIPH_MAX_HEADER_COUNT];
+ void *pp_new_data[XIPH_MAX_HEADER_COUNT];
+ unsigned i_new_count;
+ if( xiph_SplitHeaders(pi_new_size, pp_new_data, &i_new_count, p_new->i_extra, p_new->p_extra ) )
+ i_new_count = 0;
+
+ unsigned pi_old_size[XIPH_MAX_HEADER_COUNT];
+ void *pp_old_data[XIPH_MAX_HEADER_COUNT];
+ unsigned i_old_count;
+ if( xiph_SplitHeaders(pi_old_size, pp_old_data, &i_old_count, p_old->i_extra, p_old->p_extra ) )
+ i_old_count = 0;
+
+ bool b_match = i_new_count == i_old_count;
+ for( unsigned i = 0; i < i_new_count && b_match; i++ )
{
- const uint8_t *p_new_extra = ( const uint8_t*)p_new->p_extra + i_new;
- const uint8_t *p_old_extra = ( const uint8_t*)p_old->p_extra + i_old;
-
- if( p_new->i_extra < i_new+2 || p_old->i_extra < i_old+2 )
- return false;
-
- const int i_new_size = GetWBE( &p_new_extra[0] );
- const int i_old_size = GetWBE( &p_old_extra[0] );
-
- if( i != 1 ) /* Ignore vorbis comment */
- {
- if( i_new_size != i_old_size )
- return false;
- if( memcmp( &p_new_extra[2], &p_old_extra[2], i_new_size ) )
- return false;
- }
-
- i_new += 2 + i_new_size;
- i_old += 2 + i_old_size;
+ /* Ignore vorbis comment */
+ if( i == 1 )
+ continue;
+ if( pi_new_size[i] != pi_old_size[i] ||
+ memcmp( pp_new_data[i], pp_old_data[i], pi_new_size[i] ) )
+ b_match = false;
}
- return true;
+
+ for( unsigned i = 0; i < i_new_count; i++ )
+ free( pp_new_data[i] );
+ for( unsigned i = 0; i < i_old_count; i++ )
+ free( pp_old_data[i] );
+ return b_match;
}
static bool Ogg_LogicalStreamResetEsFormat( demux_t *p_demux, logical_stream_t *p_stream )
{
return true;
/* Only vorbis is supported */
- if( p_stream->fmt.i_codec == VLC_FOURCC( 'v','o','r','b' ) )
+ if( p_stream->fmt.i_codec == VLC_CODEC_VORBIS )
b_compatible = Ogg_IsVorbisFormatCompatible( &p_stream->fmt, &p_stream->fmt_old );
if( !b_compatible )
return !b_compatible;
}
+static void Ogg_ExtractXiphMeta( demux_t *p_demux, const void *p_headers, unsigned i_headers, unsigned i_skip )
+{
+ demux_sys_t *p_ogg = p_demux->p_sys;
+
+ unsigned pi_size[XIPH_MAX_HEADER_COUNT];
+ void *pp_data[XIPH_MAX_HEADER_COUNT];
+ unsigned i_count;
+ if( xiph_SplitHeaders( pi_size, pp_data, &i_count, i_headers, p_headers ) )
+ return;
+
+ /* TODO how to handle multiple comments properly ? */
+ if( i_count >= 2 && pi_size[1] > i_skip )
+ vorbis_ParseComment( &p_ogg->p_meta, (uint8_t*)pp_data[1] + i_skip, pi_size[1] - i_skip );
+
+ for( unsigned i = 0; i < i_count; i++ )
+ free( pp_data[i] );
+}
+static void Ogg_ExtractMeta( demux_t *p_demux, vlc_fourcc_t i_codec, const uint8_t *p_headers, int i_headers )
+{
+ demux_sys_t *p_ogg = p_demux->p_sys;
+
+ switch( i_codec )
+ {
+ /* 3 headers with the 2° one being the comments */
+ case VLC_CODEC_VORBIS:
+ Ogg_ExtractXiphMeta( p_demux, p_headers, i_headers, 1+6 );
+ break;
+ case VLC_CODEC_THEORA:
+ Ogg_ExtractXiphMeta( p_demux, p_headers, i_headers, 1+6 );
+ break;
+ case VLC_CODEC_SPEEX:
+ Ogg_ExtractXiphMeta( p_demux, p_headers, i_headers, 0 );
+ break;
+
+ /* N headers with the 2° one being the comments */
+ case VLC_CODEC_KATE:
+ /* 1 byte for header type, 7 bytes for magic, 1 reserved zero byte */
+ Ogg_ExtractXiphMeta( p_demux, p_headers, i_headers, 1+7+1 );
+ break;
+
+ /* TODO */
+ case VLC_CODEC_FLAC:
+ msg_Warn( p_demux, "Ogg_ExtractMeta does not support %4.4s", (const char*)&i_codec );
+ break;
+
+ /* No meta data */
+ case VLC_CODEC_CMML: /* CMML is XML text, doesn't have Vorbis comments */
+ case VLC_CODEC_DIRAC:
+ default:
+ break;
+ }
+ if( p_ogg->p_meta )
+ p_demux->info.i_update |= INPUT_UPDATE_META;
+}
static void Ogg_ReadTheoraHeader( logical_stream_t *p_stream,
ogg_packet *p_oggpacket )
int i_keyframe_frequency_force;
p_stream->fmt.i_cat = VIDEO_ES;
- p_stream->fmt.i_codec = VLC_FOURCC( 't','h','e','o' );
+ p_stream->fmt.i_codec = VLC_CODEC_THEORA;
/* Signal that we want to keep a backup of the theora
* stream headers. They will be used when switching between
oggpack_buffer opb;
p_stream->fmt.i_cat = AUDIO_ES;
- p_stream->fmt.i_codec = VLC_FOURCC( 'v','o','r','b' );
+ p_stream->fmt.i_codec = VLC_CODEC_VORBIS;
/* Signal that we want to keep a backup of the vorbis
* stream headers. They will be used when switching between
oggpack_buffer opb;
p_stream->fmt.i_cat = AUDIO_ES;
- p_stream->fmt.i_codec = VLC_FOURCC( 's','p','x',' ' );
+ p_stream->fmt.i_codec = VLC_CODEC_SPEEX;
/* Signal that we want to keep a backup of the speex
* stream headers. They will be used when switching between
int32_t gnum;
int32_t gden;
int n;
+ char *psz_desc;
p_stream->fmt.i_cat = SPU_ES;
- p_stream->fmt.i_codec = VLC_FOURCC( 'k','a','t','e' );
+ p_stream->fmt.i_codec = VLC_CODEC_KATE;
/* Signal that we want to keep a backup of the kate
* stream headers. They will be used when switching between
p_stream->fmt.psz_language = malloc(16);
if( p_stream->fmt.psz_language )
{
- for( n = 0; n < 16; ++n )
+ for( n = 0; n < 16; n++ )
p_stream->fmt.psz_language[n] = oggpack_read(&opb,8);
p_stream->fmt.psz_language[15] = 0; /* just in case */
}
else
{
- for( n = 0; n < 16; ++n )
+ for( n = 0; n < 16; n++ )
oggpack_read(&opb,8);
}
p_stream->fmt.psz_description = malloc(16);
if( p_stream->fmt.psz_description )
{
- for( n = 0; n < 16; ++n )
+ for( n = 0; n < 16; n++ )
p_stream->fmt.psz_description[n] = oggpack_read(&opb,8);
p_stream->fmt.psz_description[15] = 0; /* just in case */
+
+ /* Now find a localized user readable description for this category */
+ psz_desc = strdup(FindKateCategoryName(p_stream->fmt.psz_description));
+ if( psz_desc )
+ {
+ free( p_stream->fmt.psz_description );
+ p_stream->fmt.psz_description = psz_desc;
+ }
}
else
{
- for( n = 0; n < 16; ++n )
+ for( n = 0; n < 16; n++ )
oggpack_read(&opb,8);
}
}
uint8_t *p = memchr( &p_oggpacket->packet[42], '\r',
p_oggpacket->bytes - 1 );
if( p && p[0] == '\r' && p[1] == '\n' )
- sscanf( (char*)(&p_oggpacket->packet[42]), "%1024s\r\n",
+ sscanf( (char*)(&p_oggpacket->packet[42]), "%1023s\r\n",
content_type_string );
}
else if( !strncmp(content_type_string, "audio/x-vorbis", 14) )
{
p_stream->fmt.i_cat = AUDIO_ES;
- p_stream->fmt.i_codec = VLC_FOURCC( 'v','o','r','b' );
+ p_stream->fmt.i_codec = VLC_CODEC_VORBIS;
p_stream->b_force_backup = 1;
}
else if( !strncmp(content_type_string, "audio/x-speex", 14) )
{
p_stream->fmt.i_cat = AUDIO_ES;
- p_stream->fmt.i_codec = VLC_FOURCC( 's','p','x',' ' );
+ p_stream->fmt.i_codec = VLC_CODEC_SPEEX;
p_stream->b_force_backup = 1;
}
else if( !strncmp(content_type_string, "video/x-theora", 14) )
{
p_stream->fmt.i_cat = VIDEO_ES;
- p_stream->fmt.i_codec = VLC_FOURCC( 't','h','e','o' );
+ p_stream->fmt.i_codec = VLC_CODEC_THEORA;
p_stream->b_force_backup = 1;
}
{
/* n.b. MPEG streams are unsupported right now */
p_stream->fmt.i_cat = VIDEO_ES;
- p_stream->fmt.i_codec = VLC_FOURCC( 'm','p','g','v' );
+ p_stream->fmt.i_codec = VLC_CODEC_MPGV;
}
else if( !strncmp(content_type_string, "text/x-cmml", 11) )
{
ogg_stream_packetout( &p_stream->os, p_oggpacket );
p_stream->fmt.i_cat = SPU_ES;
- p_stream->fmt.i_codec = VLC_FOURCC( 'c','m','m','l' );
+ p_stream->fmt.i_codec = VLC_CODEC_CMML;
}
}
}
/* probably is an ogg dirac es */
p_stream->fmt.i_cat = VIDEO_ES;
- p_stream->fmt.i_codec = VLC_FOURCC( 'd','r','a','c' );
+ p_stream->fmt.i_codec = VLC_CODEC_DIRAC;
return true;
}
projects / vlc / blobdiff