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Stefan Westerfeld
audiowmark
Commits
0eb0d27e
Commit
0eb0d27e
authored
Jul 23, 2020
by
Stefan Westerfeld
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HLS: fail with error message if a required "vars" variable is missing
Signed-off-by:
Stefan Westerfeld
<
stefan@space.twc.de
>
parent
e88e72d2
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hls.cc
src/hls.cc
+23
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src/hls.cc
View file @
0eb0d27e
...
...
@@ -228,14 +228,29 @@ hls_add (const string& infile, const string& outfile, const string& bits)
}
map
<
string
,
string
>
vars
=
reader
.
parse_vars
(
"vars"
);
size_t
start_pos
=
atoi
(
vars
[
"start_pos"
].
c_str
());
size_t
prev_size
=
atoi
(
vars
[
"prev_size"
].
c_str
());
size_t
next_size
=
atoi
(
vars
[
"next_size"
].
c_str
());
size_t
size
=
atoi
(
vars
[
"size"
].
c_str
());
double
pts_start
=
atof
(
vars
[
"pts_start"
].
c_str
());
int
bit_rate
=
atoi
(
vars
[
"bit_rate"
].
c_str
());
size_t
prev_ctx
=
min
<
size_t
>
(
1024
*
3
,
prev_size
);
bool
missing_vars
=
false
;
auto
get_var
=
[
&
]
(
const
std
::
string
&
var
)
{
auto
it
=
vars
.
find
(
var
);
if
(
it
==
vars
.
end
())
{
error
(
"audiowmark: hls segment is missing value for required variable '%s'
\n
"
,
var
.
c_str
());
missing_vars
=
true
;
return
""
;
}
else
return
it
->
second
.
c_str
();
};
size_t
start_pos
=
atoi
(
get_var
(
"start_pos"
));
size_t
prev_size
=
atoi
(
get_var
(
"prev_size"
));
size_t
next_size
=
atoi
(
get_var
(
"next_size"
));
size_t
size
=
atoi
(
get_var
(
"size"
));
double
pts_start
=
atof
(
get_var
(
"pts_start"
));
int
bit_rate
=
atoi
(
get_var
(
"bit_rate"
));
size_t
prev_ctx
=
min
<
size_t
>
(
1024
*
3
,
prev_size
);
if
(
missing_vars
)
return
1
;
if
(
Params
::
hls_bit_rate
)
// command line option overrides vars bit-rate
bit_rate
=
Params
::
hls_bit_rate
;
...
...
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