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Linshizhi
ffmpeg.wasm-core
Commits
5b718009
Commit
5b718009
authored
Dec 20, 2011
by
Tomas Härdin
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mxfdec: Sanity-check SampleRate
This avoids a SIGFPE if SampleRate is missing or set to naughty values.
parent
1888bd1b
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mxfdec.c
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libavformat/mxfdec.c
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5b718009
...
...
@@ -1370,6 +1370,7 @@ static int mxf_parse_structural_metadata(MXFContext *mxf)
st
->
codec
->
codec_id
=
container_ul
->
id
;
st
->
codec
->
channels
=
descriptor
->
channels
;
st
->
codec
->
bits_per_coded_sample
=
descriptor
->
bits_per_sample
;
if
(
descriptor
->
sample_rate
.
den
>
0
)
st
->
codec
->
sample_rate
=
descriptor
->
sample_rate
.
num
/
descriptor
->
sample_rate
.
den
;
/* TODO: implement CODEC_ID_RAWAUDIO */
if
(
st
->
codec
->
codec_id
==
CODEC_ID_PCM_S16LE
)
{
...
...
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