C++ (Cpp) send_mpeg_pes_packet示例

示例#1

文件： ao_ivtv.c 项目： 0p1pp1/mplayer

/* number of bytes played */
static int
play (void *data, int len, int flags)
{
  if (ao_data.format != AF_FORMAT_MPEG2)
    return 0;

  send_mpeg_pes_packet (data, len, MPEG_AUDIO_ID, ao_data.pts, 2, ivtv_write);

  return len;
}

示例#2

// plays 'len' bytes of 'data'
// it should round it down to outburst*n
// return: number of bytes played
static int play(void* data,int len,int flags){
//    printf("\nao_mpegpes: play(%d) freq=%d\n",len,freq_id);
    if(ao_data.format==AF_FORMAT_MPEG2)
	send_mpeg_pes_packet (data, len, 0x1C0, ao_data.pts, 1, my_ao_write);
    else {
//	if(len>2000) len=2000;
//	printf("ao_mpegpes: len=%d  \n",len);
	send_mpeg_lpcm_packet(data, len, 0xA0, ao_data.pts, freq_id, my_ao_write);
    }
    return len;
}

示例#3

文件： ao_v4l2.c 项目： DanielGit/Intrisit201202

/* number of bytes played */
static int
play (void *data, int len, int flags)
{
  extern int v4l2_write (unsigned char *data, int len);
  
  if (ao_data.format != AF_FORMAT_MPEG2)
    return 0;

  send_mpeg_pes_packet (data, len, MPEG_AUDIO_ID, ao_data.pts, 2, v4l2_write);

  return len;
}

示例#4

文件： ao_mpegpes.c 项目： OpenSageTV/mplayer-sage9orig

// plays 'len' bytes of 'data'
// it should round it down to outburst*n
// return: number of bytes played
static int play(void* data,int len,int flags){
//    printf("\nao_mpegpes: play(%d) freq=%d\n",len,freq_id);
    if(ao_data.format==AF_FORMAT_MPEG2)
	send_mpeg_pes_packet (data, len, 0x1C0, ao_data.pts, 1, my_ao_write);
    else {
	int i;
	unsigned short *s=data;
//	if(len>2000) len=2000;
//	printf("ao_mpegpes: len=%d  \n",len);
	if(ao_data.format==AF_FORMAT_S16_LE || ao_data.format==AF_FORMAT_AC3)
	    for(i=0;i<len/2;i++) s[i]=(s[i]>>8)|(s[i]<<8); // le<->be
	send_mpeg_lpcm_packet(data, len, 0xA0, ao_data.pts, freq_id, my_ao_write);
    }
    return len;
}

示例#5

文件： vo_ivtv.c 项目： AlexanderDenkMA/TypeChef-mplayerAnalysis

static void
flip_page (void)
{
  if (ivtv_fd < 0)
    return;

  if (!pes)
    return;

  send_mpeg_pes_packet (pes->data, pes->size, pes->id,
                         pes->timestamp ? pes->timestamp : vo_pts, 2,
                         ivtv_write);

  /* ensure flip_page() won't be called twice */
  pes = NULL;
}

示例#6

文件： vo_mpegpes.c 项目： NeeMeese/mplayer-ce

static void send_pes_packet(unsigned char* data, int len, int id, int timestamp)
{
    send_mpeg_pes_packet (data, len, id, timestamp, 1, my_write);
}