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Add 3D related descriptors to PMT info

master
John Cox 2013-02-19 11:52:46 +00:00
rodzic 0398165f39
commit 9c84909b08
1 zmienionych plików z 88 dodań i 0 usunięć
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88
ts.c
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@ -2298,6 +2298,9 @@ static const char * const descriptor_names[] =
"auxiliary video stream", // 47
"SVC extension", // 48
"MVC extension", // 49
"J2K video descriptor", // 50
"MVC operation point descriptor", // 51
"MPEG2 stereoscopic video format", // 52
};
/*
@ -2397,6 +2400,47 @@ extern int print_descriptors(int is_msg,
fprint_msg_or_err(is_msg,"\n");
break;
case 40:
{
const uint8_t * p = data;
unsigned int t;
fprint_msg_or_err(is_msg,"AVC video descriptor: ");
if (this_length != 4)
{
if (this_length < 4)
{
// Give up if too short
fprint_msg_or_err(is_msg,"### descriptor too short %d ###\n", this_length);
break;
}
else
{
// Complain but carry on if too long
fprint_msg_or_err(is_msg,"### descriptor too long %d ###: \n", this_length);
}
}
fprint_msg_or_err(is_msg,"profile idc: %d, ", *p++);
fprint_msg_or_err(is_msg,"constraint_set[");
t = *p;
for (ii = 0; ii != 6; ++ii)
{
fprint_msg_or_err(is_msg,"%c", (t & 0x80) != 0 ? '0' + ii : '-');
t <<= 1;
}
fprint_msg_or_err(is_msg,"], AVC_compatible_flags: %d, ", *p++ & 3);
fprint_msg_or_err(is_msg,"level_idc: %d, ", *p++);
fprint_msg_or_err(is_msg,"AVC_still_present: %d, ", (*p >> 7) & 1);
fprint_msg_or_err(is_msg,"AVC_24_hour_picture_flag: %d, ", (*p >> 6) & 1);
fprint_msg_or_err(is_msg,"Frame_Packing_SEI_not_present_flag: %d, ", (*p >> 5) & 1);
fprint_msg_or_err(is_msg,"reserved: %#x", *p & 0x1f);
fprint_msg_or_err(is_msg,"\n");
break;
}
case 42:
{
const uint8_t * p = data;
@ -2448,6 +2492,50 @@ extern int print_descriptors(int is_msg,
}
break;
case 52:
fprint_msg_or_err(is_msg,"MPEG2 stereoscopic video format: ");
if (this_length != 1)
{
if (this_length < 1)
{
// Give up if too short
fprint_msg_or_err(is_msg,"### descriptor too short %d ###\n", this_length);
break;
}
else
{
// Complain but carry on if too long
fprint_msg_or_err(is_msg,"### descriptor too long %d ###: \n", this_length);
}
}
if ((data[0] & 0x80) != 0)
{
fprint_msg_or_err(is_msg,"arrangement not present: reserved: %#x", data[0] & 0x7f);
}
else
{
fprint_msg_or_err(is_msg,"arrangement: ");
switch (data[0])
{
case 3:
fprint_msg_or_err(is_msg,"S3D side by side");
break;
case 4:
fprint_msg_or_err(is_msg,"S3D top and bottom");
break;
case 8:
fprint_msg_or_err(is_msg,"2D video");
break;
default:
fprint_msg_or_err(is_msg,"reserved: %#x", data[0] & 0x7f);
break;
}
}
fprint_msg_or_err(is_msg,"\n");
break;
case 0x56: // teletext
for (ii = 0; ii < this_length; ii += 5)
{