#include <vlc_sout.h>
#include <vlc_block.h>
-#ifdef HAVE_TIME_H
#include <time.h>
-#endif
#include <vlc_iso_lang.h>
-#include "vlc_meta.h"
+#include <vlc_meta.h>
/*****************************************************************************
* Module descriptor
#define SOUT_CFG_PREFIX "sout-mp4-"
-vlc_module_begin();
- set_description( N_("MP4/MOV muxer") );
- set_category( CAT_SOUT );
- set_subcategory( SUBCAT_SOUT_MUX );
- set_shortname( "MP4" );
+vlc_module_begin ()
+ set_description( N_("MP4/MOV muxer") )
+ set_category( CAT_SOUT )
+ set_subcategory( SUBCAT_SOUT_MUX )
+ set_shortname( "MP4" )
- add_bool( SOUT_CFG_PREFIX "faststart", 1, NULL,
+ add_bool( SOUT_CFG_PREFIX "faststart", true, NULL,
FASTSTART_TEXT, FASTSTART_LONGTEXT,
- true );
- set_capability( "sout mux", 5 );
- add_shortcut( "mp4" );
- add_shortcut( "mov" );
- add_shortcut( "3gp" );
- set_callbacks( Open, Close );
-vlc_module_end();
+ true )
+ set_capability( "sout mux", 5 )
+ add_shortcut( "mp4", "mov", "3gp" )
+ set_callbacks( Open, Close )
+vlc_module_end ()
/*****************************************************************************
* Exported prototypes
p_mux->pf_delstream = DelStream;
p_mux->pf_mux = Mux;
p_mux->p_sys = p_sys = malloc( sizeof( sout_mux_sys_t ) );
+ if( !p_sys )
+ return VLC_ENOMEM;
p_sys->i_pos = 0;
p_sys->i_nb_streams = 0;
p_sys->pp_streams = NULL;
{
/* Now add ftyp header */
box = box_new( "ftyp" );
- if( p_sys->b_3gp ) bo_add_fourcc( box, "3gp4" );
+ if( p_sys->b_3gp ) bo_add_fourcc( box, "3gp6" );
else bo_add_fourcc( box, "isom" );
bo_add_32be ( box, 0 );
if( p_sys->b_3gp ) bo_add_fourcc( box, "3gp4" );
else bo_add_fourcc( box, "mp41" );
+ bo_add_fourcc( box, "avc1" );
+ bo_add_fourcc( box, "qt " );
box_fix( box );
p_sys->i_pos += box->i_buffer;
switch( p_input->p_fmt->i_codec )
{
- case VLC_FOURCC( 'm', 'p', '4', 'a' ):
- case VLC_FOURCC( 'm', 'p', '4', 'v' ):
- case VLC_FOURCC( 'm', 'p', 'g', 'a' ):
- case VLC_FOURCC( 'm', 'p', 'g', 'v' ):
- case VLC_FOURCC( 'M', 'J', 'P', 'G' ):
- case VLC_FOURCC( 'm', 'j', 'p', 'b' ):
- case VLC_FOURCC( 'S', 'V', 'Q', '1' ):
- case VLC_FOURCC( 'S', 'V', 'Q', '3' ):
- case VLC_FOURCC( 'H', '2', '6', '3' ):
- case VLC_FOURCC( 'h', '2', '6', '4' ):
- case VLC_FOURCC( 's', 'a', 'm', 'r' ):
- case VLC_FOURCC( 's', 'a', 'w', 'b' ):
- case VLC_FOURCC( 'Y', 'V', '1', '2' ):
- case VLC_FOURCC( 'Y', 'U', 'Y', '2' ):
+ case VLC_CODEC_MP4A:
+ case VLC_CODEC_MP4V:
+ case VLC_CODEC_MPGA:
+ case VLC_CODEC_MPGV:
+ case VLC_CODEC_MJPG:
+ case VLC_CODEC_MJPGB:
+ case VLC_CODEC_SVQ1:
+ case VLC_CODEC_SVQ3:
+ case VLC_CODEC_H263:
+ case VLC_CODEC_H264:
+ case VLC_CODEC_AMR_NB:
+ case VLC_CODEC_AMR_WB:
+ case VLC_CODEC_YV12:
+ case VLC_CODEC_YUYV:
break;
- case VLC_FOURCC( 's', 'u', 'b', 't' ):
+ case VLC_CODEC_SUBT:
msg_Warn( p_mux, "subtitle track added like in .mov (even when creating .mp4)" );
break;
default:
}
p_stream = malloc( sizeof( mp4_stream_t ) );
+ if( !p_stream )
+ return VLC_ENOMEM;
es_format_Copy( &p_stream->fmt, p_input->p_fmt );
p_stream->i_track_id = p_sys->i_nb_streams + 1;
p_stream->i_length_neg = 0;
return VLC_SUCCESS;
}
-static int MuxGetStream( sout_mux_t *p_mux, int *pi_stream, mtime_t *pi_dts )
-{
- mtime_t i_dts;
- int i_stream, i;
-
- for( i = 0, i_dts = 0, i_stream = -1; i < p_mux->i_nb_inputs; i++ )
- {
- block_fifo_t *p_fifo = p_mux->pp_inputs[i]->p_fifo;
- block_t *p_buf;
-
- if( block_FifoCount( p_fifo ) <= 1 )
- {
- if( p_mux->pp_inputs[i]->p_fmt->i_cat != SPU_ES )
- {
- return -1; // wait that all fifo have at least 2 packets
- }
- /* For SPU, we wait only 1 packet */
- continue;
- }
-
- p_buf = block_FifoShow( p_fifo );
- if( i_stream < 0 || p_buf->i_dts < i_dts )
- {
- i_dts = p_buf->i_dts;
- i_stream = i;
- }
- }
- if( pi_stream )
- {
- *pi_stream = i_stream;
- }
- if( pi_dts )
- {
- *pi_dts = i_dts;
- }
- return i_stream;
-}
-
/*****************************************************************************
* Mux:
*****************************************************************************/
for( ;; )
{
sout_input_t *p_input;
- int i_stream;
mp4_stream_t *p_stream;
block_t *p_data;
mtime_t i_dts;
- if( MuxGetStream( p_mux, &i_stream, &i_dts) < 0 )
+ int i_stream = sout_MuxGetStream( p_mux, 2, &i_dts);
+ if( i_stream < 0 )
{
return( VLC_SUCCESS );
}
again:
p_data = block_FifoGet( p_input->p_fifo );
- if( p_stream->fmt.i_codec == VLC_FOURCC( 'h', '2', '6', '4' ) )
+ if( p_stream->fmt.i_codec == VLC_CODEC_H264 )
{
p_data = ConvertAVC1( p_data );
}
- else if( p_stream->fmt.i_codec == VLC_FOURCC( 's', 'u', 'b', 't' ) )
+ else if( p_stream->fmt.i_codec == VLC_CODEC_SUBT )
{
p_data = ConvertSUBT( p_data );
}
if( p_stream->i_entry_count >= p_stream->i_entry_max - 1 )
{
p_stream->i_entry_max += 1000;
- p_stream->entry =
- realloc( p_stream->entry,
+ p_stream->entry = xrealloc( p_stream->entry,
p_stream->i_entry_max * sizeof( mp4_entry_t ) );
}
/* update */
- p_stream->i_duration += p_data->i_length;
+ p_stream->i_duration = p_stream->i_last_dts - p_stream->i_dts_start + p_data->i_length;
p_sys->i_pos += p_data->i_buffer;
/* Save the DTS */
switch( p_stream->fmt.i_codec )
{
- case VLC_FOURCC( 'm', 'p', '4', 'v' ):
+ case VLC_CODEC_MP4V:
i_object_type_indication = 0x20;
break;
- case VLC_FOURCC( 'm', 'p', 'g', 'v' ):
+ case VLC_CODEC_MPGV:
/* FIXME MPEG-I=0x6b, MPEG-II = 0x60 -> 0x65 */
i_object_type_indication = 0x60;
break;
- case VLC_FOURCC( 'm', 'p', '4', 'a' ):
+ case VLC_CODEC_MP4A:
/* FIXME for mpeg2-aac == 0x66->0x68 */
i_object_type_indication = 0x40;
break;
- case VLC_FOURCC( 'm', 'p', 'g', 'a' ):
+ case VLC_CODEC_MPGA:
i_object_type_indication =
p_stream->fmt.audio.i_rate < 32000 ? 0x69 : 0x6b;
break;
bo_add_fourcc( damr, "REFC" );
bo_add_8( damr, 0 );
- if( p_stream->fmt.i_codec == VLC_FOURCC( 's', 'a', 'm', 'r' ) )
+ if( p_stream->fmt.i_codec == VLC_CODEC_AMR_NB )
bo_add_16be( damr, 0x81ff ); /* Mode set (all modes for AMR_NB) */
else
bo_add_16be( damr, 0x83ff ); /* Mode set (all modes for AMR_WB) */
uint8_t *p_buffer = p_stream->fmt.p_extra;
int i_buffer = p_stream->fmt.i_extra;
- while( i_buffer > 4 &&
- p_buffer[0] == 0 && p_buffer[1] == 0 &&
- p_buffer[2] == 0 && p_buffer[3] == 1 )
+ while( i_buffer > 3 )
{
- const int i_nal_type = p_buffer[4]&0x1f;
+ /* seek startcode */
+ while( p_buffer[0] != 0 || p_buffer[1] != 0 ||
+ p_buffer[2] != 1 )
+ {
+ i_buffer--;
+ p_buffer++;
+ }
+ const int i_nal_type = p_buffer[3]&0x1f;
int i_offset = 1;
int i_size = 0;
int i_startcode = 0;
- //msg_Dbg( p_stream, "we found a startcode for NAL with TYPE:%d", i_nal_type );
- for( i_offset = 1; i_offset+3 < i_buffer ; i_offset++)
+ for( i_offset = 1; i_offset+2 < i_buffer ; i_offset++)
{
if( p_buffer[i_offset] == 0 && p_buffer[i_offset+1] == 0 &&
- p_buffer[i_offset+2] == 0 && p_buffer[i_offset+3] == 1 )
+ p_buffer[i_offset+2] == 1 )
{
/* we found another startcode */
i_startcode = i_offset;
+ while( p_buffer[i_startcode-1] == 0 && i_startcode > 0 )
+ i_startcode--;
break;
}
}
i_size = i_startcode ? i_startcode : i_buffer;
+
if( i_nal_type == 7 )
{
- p_sps = &p_buffer[4];
- i_sps_size = i_size - 4;
+ p_sps = &p_buffer[3];
+ i_sps_size = i_size - 3;
}
if( i_nal_type == 8 )
{
- p_pps = &p_buffer[4];
- i_pps_size = i_size - 4;
+ p_pps = &p_buffer[3];
+ i_pps_size = i_size - 3;
}
i_buffer -= i_size;
p_buffer += i_size;
{
mp4_stream_t *p_stream = p_sys->pp_streams[i_track];
- if( p_stream->fmt.i_codec == VLC_FOURCC('m','p','4','v') ||
- p_stream->fmt.i_codec == VLC_FOURCC('m','p','4','a') )
+ if( p_stream->fmt.i_codec == VLC_CODEC_MP4V ||
+ p_stream->fmt.i_codec == VLC_CODEC_MP4A )
{
bo_t *box = box_new( "\251req" );
/* String length */
switch( p_stream->fmt.i_codec )
{
- case VLC_FOURCC('m','p','4','a'):
+ case VLC_CODEC_MP4A:
memcpy( fcc, "mp4a", 4 );
b_descr = true;
break;
- case VLC_FOURCC('s','a','m','r'):
- case VLC_FOURCC('s','a','w','b'):
+ case VLC_CODEC_AMR_NB:
+ case VLC_CODEC_AMR_WB:
memcpy( fcc, (char*)&p_stream->fmt.i_codec, 4 );
b_descr = true;
break;
- case VLC_FOURCC('m','p','g','a'):
+ case VLC_CODEC_MPGA:
if( p_sys->b_mov )
memcpy( fcc, ".mp3", 4 );
else
/* SoundDescription */
if( p_sys->b_mov &&
- p_stream->fmt.i_codec == VLC_FOURCC('m','p','4','a') )
+ p_stream->fmt.i_codec == VLC_CODEC_MP4A )
{
bo_add_16be( soun, 1 ); // version 1;
}
/* Extended data for SoundDescription V1 */
if( p_sys->b_mov &&
- p_stream->fmt.i_codec == VLC_FOURCC('m','p','4','a') )
+ p_stream->fmt.i_codec == VLC_CODEC_MP4A )
{
/* samples per packet */
bo_add_32be( soun, p_stream->fmt.audio.i_frame_length );
bo_t *box;
if( p_sys->b_mov &&
- p_stream->fmt.i_codec == VLC_FOURCC('m','p','4','a') )
+ p_stream->fmt.i_codec == VLC_CODEC_MP4A )
{
box = GetWaveTag( p_stream );
}
- else if( p_stream->fmt.i_codec == VLC_FOURCC('s','a','m','r') )
+ else if( p_stream->fmt.i_codec == VLC_CODEC_AMR_NB )
{
box = GetDamrTag( p_stream );
}
switch( p_stream->fmt.i_codec )
{
- case VLC_FOURCC('m','p','4','v'):
- case VLC_FOURCC('m','p','g','v'):
+ case VLC_CODEC_MP4V:
+ case VLC_CODEC_MPGV:
memcpy( fcc, "mp4v", 4 );
break;
- case VLC_FOURCC('M','J','P','G'):
+ case VLC_CODEC_MJPG:
memcpy( fcc, "mjpa", 4 );
break;
- case VLC_FOURCC('S','V','Q','1'):
+ case VLC_CODEC_SVQ1:
memcpy( fcc, "SVQ1", 4 );
break;
- case VLC_FOURCC('S','V','Q','3'):
+ case VLC_CODEC_SVQ3:
memcpy( fcc, "SVQ3", 4 );
break;
- case VLC_FOURCC('H','2','6','3'):
+ case VLC_CODEC_H263:
memcpy( fcc, "s263", 4 );
break;
- case VLC_FOURCC('h','2','6','4'):
+ case VLC_CODEC_H264:
memcpy( fcc, "avc1", 4 );
break;
- case VLC_FOURCC('Y','V','1','2'):
+ case VLC_CODEC_YV12:
memcpy( fcc, "yv12", 4 );
break;
- case VLC_FOURCC('Y','U','Y','2'):
+ case VLC_CODEC_YUYV:
memcpy( fcc, "yuy2", 4 );
break;
/* add an ES Descriptor */
switch( p_stream->fmt.i_codec )
{
- case VLC_FOURCC('m','p','4','v'):
- case VLC_FOURCC('m','p','g','v'):
+ case VLC_CODEC_MP4V:
+ case VLC_CODEC_MPGV:
{
bo_t *esds = GetESDS( p_stream );
}
break;
- case VLC_FOURCC('H','2','6','3'):
+ case VLC_CODEC_H263:
{
bo_t *d263 = GetD263Tag();
}
break;
- case VLC_FOURCC('S','V','Q','3'):
+ case VLC_CODEC_SVQ3:
{
bo_t *esds = GetSVQ3Tag( p_stream );
}
break;
- case VLC_FOURCC('h','2','6','4'):
+ case VLC_CODEC_H264:
box_gather( vide, GetAvcCTag( p_stream ) );
break;
static int64_t get_timestamp(void);
-static uint32_t mvhd_matrix[9] =
+static const uint32_t mvhd_matrix[9] =
{ 0x10000, 0, 0, 0, 0x10000, 0, 0, 0, 0x40000000 };
static bo_t *GetMoovBox( sout_mux_t *p_mux )
uint32_t i_movie_timescale = 90000;
int64_t i_movie_duration = 0;
+ int64_t i_timestamp = get_timestamp();
moov = box_new( "moov" );
if( !p_sys->b_64_ext )
{
mvhd = box_full_new( "mvhd", 0, 0 );
- bo_add_32be( mvhd, get_timestamp() ); // creation time
- bo_add_32be( mvhd, get_timestamp() ); // modification time
+ bo_add_32be( mvhd, i_timestamp ); // creation time
+ bo_add_32be( mvhd, i_timestamp ); // modification time
bo_add_32be( mvhd, i_movie_timescale); // timescale
bo_add_32be( mvhd, i_movie_duration ); // duration
}
else
{
mvhd = box_full_new( "mvhd", 1, 0 );
- bo_add_64be( mvhd, get_timestamp() ); // creation time
- bo_add_64be( mvhd, get_timestamp() ); // modification time
+ bo_add_64be( mvhd, i_timestamp ); // creation time
+ bo_add_64be( mvhd, i_timestamp ); // modification time
bo_add_32be( mvhd, i_movie_timescale); // timescale
bo_add_64be( mvhd, i_movie_duration ); // duration
}
else
tkhd = box_full_new( "tkhd", 0, 1 );
- bo_add_32be( tkhd, get_timestamp() ); // creation time
- bo_add_32be( tkhd, get_timestamp() ); // modification time
+ bo_add_32be( tkhd, i_timestamp ); // creation time
+ bo_add_32be( tkhd, i_timestamp ); // modification time
bo_add_32be( tkhd, p_stream->i_track_id );
bo_add_32be( tkhd, 0 ); // reserved 0
bo_add_32be( tkhd, p_stream->i_duration *
else
tkhd = box_full_new( "tkhd", 1, 1 );
- bo_add_64be( tkhd, get_timestamp() ); // creation time
- bo_add_64be( tkhd, get_timestamp() ); // modification time
+ bo_add_64be( tkhd, i_timestamp ); // creation time
+ bo_add_64be( tkhd, i_timestamp ); // modification time
bo_add_32be( tkhd, p_stream->i_track_id );
bo_add_32be( tkhd, 0 ); // reserved 0
bo_add_64be( tkhd, p_stream->i_duration *
else if( p_stream->fmt.i_cat == VIDEO_ES )
{
int i_width = p_stream->fmt.video.i_width << 16;
- if( p_stream->fmt.video.i_aspect > 0 )
+ if( p_stream->fmt.video.i_sar_num > 0 &&
+ p_stream->fmt.video.i_sar_den > 0 )
{
- i_width = (int64_t)p_stream->fmt.video.i_aspect *
- ((int64_t)p_stream->fmt.video.i_height << 16) /
- VOUT_ASPECT_FACTOR;
+ i_width = (int64_t)p_stream->fmt.video.i_sar_num *
+ ((int64_t)p_stream->fmt.video.i_width << 16) /
+ p_stream->fmt.video.i_sar_den;
}
// width (presentation)
bo_add_32be( tkhd, i_width );
mp4_stream_t *tk = p_sys->pp_streams[i];
if( tk->fmt.i_cat == VIDEO_ES )
{
- if( p_stream->fmt.video.i_aspect )
- i_width = (int64_t)p_stream->fmt.video.i_aspect *
- ((int64_t)p_stream->fmt.video.i_height<<16) / VOUT_ASPECT_FACTOR;
+ if( tk->fmt.video.i_sar_num > 0 &&
+ tk->fmt.video.i_sar_den > 0 )
+ i_width = (int64_t)tk->fmt.video.i_sar_num *
+ ((int64_t)tk->fmt.video.i_width << 16) /
+ tk->fmt.video.i_sar_den;
else
- i_width = p_stream->fmt.video.i_width << 16;
- i_height = p_stream->fmt.video.i_height;
+ i_width = tk->fmt.video.i_width << 16;
+ i_height = tk->fmt.video.i_height;
break;
}
}
if( !p_sys->b_64_ext )
{
mdhd = box_full_new( "mdhd", 0, 0 );
- bo_add_32be( mdhd, get_timestamp() ); // creation time
- bo_add_32be( mdhd, get_timestamp() ); // modification time
+ bo_add_32be( mdhd, i_timestamp ); // creation time
+ bo_add_32be( mdhd, i_timestamp ); // modification time
bo_add_32be( mdhd, i_timescale); // timescale
bo_add_32be( mdhd, p_stream->i_duration * (int64_t)i_timescale /
(mtime_t)1000000 ); // duration
else
{
mdhd = box_full_new( "mdhd", 1, 0 );
- bo_add_64be( mdhd, get_timestamp() ); // creation time
- bo_add_64be( mdhd, get_timestamp() ); // modification time
+ bo_add_64be( mdhd, i_timestamp ); // creation time
+ bo_add_64be( mdhd, i_timestamp ); // modification time
bo_add_32be( mdhd, i_timescale); // timescale
bo_add_64be( mdhd, p_stream->i_duration * (int64_t)i_timescale /
(mtime_t)1000000 ); // duration
if( !p_buffer )
{
p_bo->i_buffer_size = __MAX( i_size, 1024 );
- p_bo->p_buffer = malloc( p_bo->i_buffer_size );
+ p_bo->p_buffer = xmalloc( p_bo->i_buffer_size );
}
else
{
else if( p_bo->b_grow )
{
p_bo->i_buffer_size += 1024;
- p_bo->p_buffer = realloc( p_bo->p_buffer, p_bo->i_buffer_size );
-
+ p_bo->p_buffer = xrealloc( p_bo->p_buffer, p_bo->i_buffer_size );
p_bo->p_buffer[p_bo->i_buffer] = i;
}
static block_t * bo_to_sout( sout_instance_t *p_sout, bo_t *box )
{
+ (void)p_sout;
block_t *p_buf;
p_buf = block_New( p_sout, box->i_buffer );
static int64_t get_timestamp(void)
{
- int64_t i_timestamp = 0;
+ int64_t i_timestamp = time(NULL);
-#ifdef HAVE_TIME_H
- i_timestamp = time(NULL);
i_timestamp += 2082844800; // MOV/MP4 start date is 1/1/1904
// 208284480 is (((1970 - 1904) * 365) + 17) * 24 * 60 * 60
-#endif
return i_timestamp;
}
projects / vlc / blobdiff