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Linshizhi
ffmpeg.wasm-core
Commits
c39fb308
Commit
c39fb308
authored
Nov 02, 2012
by
Paul B Mahol
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smjpegdec: set nb_frames for video stream
Signed-off-by:
Paul B Mahol
<
onemda@gmail.com
>
parent
805b5700
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smjpegdec.c
libavformat/smjpegdec.c
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libavformat/smjpegdec.c
View file @
c39fb308
...
@@ -106,10 +106,10 @@ static int smjpeg_read_header(AVFormatContext *s)
...
@@ -106,10 +106,10 @@ static int smjpeg_read_header(AVFormatContext *s)
hlength
=
avio_rb32
(
pb
);
hlength
=
avio_rb32
(
pb
);
if
(
hlength
<
12
)
if
(
hlength
<
12
)
return
AVERROR_INVALIDDATA
;
return
AVERROR_INVALIDDATA
;
avio_skip
(
pb
,
4
);
// number of frames
vst
=
avformat_new_stream
(
s
,
0
);
vst
=
avformat_new_stream
(
s
,
0
);
if
(
!
vst
)
if
(
!
vst
)
return
AVERROR
(
ENOMEM
);
return
AVERROR
(
ENOMEM
);
vst
->
nb_frames
=
avio_rb32
(
pb
);
vst
->
codec
->
codec_type
=
AVMEDIA_TYPE_VIDEO
;
vst
->
codec
->
codec_type
=
AVMEDIA_TYPE_VIDEO
;
vst
->
codec
->
width
=
avio_rb16
(
pb
);
vst
->
codec
->
width
=
avio_rb16
(
pb
);
vst
->
codec
->
height
=
avio_rb16
(
pb
);
vst
->
codec
->
height
=
avio_rb16
(
pb
);
...
...
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