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Linshizhi
ffmpeg.wasm-core
Commits
46a7e3ec
Commit
46a7e3ec
authored
Mar 09, 2009
by
Baptiste Coudurier
Browse files
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Plain Diff
write timecode track in gxf
Originally committed as revision 17890 to
svn://svn.ffmpeg.org/ffmpeg/trunk
parent
33605366
Hide whitespace changes
Inline
Side-by-side
Showing
2 changed files
with
111 additions
and
72 deletions
+111
-72
gxfenc.c
libavformat/gxfenc.c
+65
-26
seek.regression.ref
tests/seek.regression.ref
+46
-46
No files found.
libavformat/gxfenc.c
View file @
46a7e3ec
...
@@ -58,6 +58,7 @@ typedef struct GXFContext {
...
@@ -58,6 +58,7 @@ typedef struct GXFContext {
uint16_t
umf_media_size
;
uint16_t
umf_media_size
;
int
sample_rate
;
int
sample_rate
;
int
flags
;
int
flags
;
GXFStreamContext
timecode_track
;
}
GXFContext
;
}
GXFContext
;
typedef
struct
GXF_Lines
{
typedef
struct
GXF_Lines
{
...
@@ -198,7 +199,6 @@ static int gxf_write_mpeg_auxiliary(ByteIOContext *pb, AVStream *st)
...
@@ -198,7 +199,6 @@ static int gxf_write_mpeg_auxiliary(ByteIOContext *pb, AVStream *st)
static
int
gxf_write_timecode_auxiliary
(
ByteIOContext
*
pb
,
GXFStreamContext
*
sc
)
static
int
gxf_write_timecode_auxiliary
(
ByteIOContext
*
pb
,
GXFStreamContext
*
sc
)
{
{
/* FIXME implement that */
put_byte
(
pb
,
0
);
/* fields */
put_byte
(
pb
,
0
);
/* fields */
put_byte
(
pb
,
0
);
/* seconds */
put_byte
(
pb
,
0
);
/* seconds */
put_byte
(
pb
,
0
);
/* minutes */
put_byte
(
pb
,
0
);
/* minutes */
...
@@ -208,14 +208,15 @@ static int gxf_write_timecode_auxiliary(ByteIOContext *pb, GXFStreamContext *sc)
...
@@ -208,14 +208,15 @@ static int gxf_write_timecode_auxiliary(ByteIOContext *pb, GXFStreamContext *sc)
return
8
;
return
8
;
}
}
static
int
gxf_write_track_description
(
ByteIOContext
*
pb
,
AVStream
*
st
)
static
int
gxf_write_track_description
(
AVFormatContext
*
s
,
GXFStreamContext
*
sc
,
int
index
)
{
{
GXFStreamContext
*
sc
=
st
->
priv_data
;
ByteIOContext
*
pb
=
s
->
pb
;
int64_t
pos
;
int64_t
pos
;
int
mpeg
=
sc
->
track_type
==
4
||
sc
->
track_type
==
9
;
/* track description section */
/* track description section */
put_byte
(
pb
,
sc
->
media_type
+
0x80
);
put_byte
(
pb
,
sc
->
media_type
+
0x80
);
put_byte
(
pb
,
st
->
index
+
0xC0
);
put_byte
(
pb
,
index
+
0xC0
);
pos
=
url_ftell
(
pb
);
pos
=
url_ftell
(
pb
);
put_be16
(
pb
,
0
);
/* size */
put_be16
(
pb
,
0
);
/* size */
...
@@ -227,11 +228,11 @@ static int gxf_write_track_description(ByteIOContext *pb, AVStream *st)
...
@@ -227,11 +228,11 @@ static int gxf_write_track_description(ByteIOContext *pb, AVStream *st)
put_be16
(
pb
,
sc
->
media_info
);
put_be16
(
pb
,
sc
->
media_info
);
put_byte
(
pb
,
0
);
put_byte
(
pb
,
0
);
if
(
st
->
codec
->
codec_id
!=
CODEC_ID_MPEG2VIDEO
)
{
if
(
!
mpeg
)
{
/* auxiliary information */
/* auxiliary information */
put_byte
(
pb
,
TRACK_AUX
);
put_byte
(
pb
,
TRACK_AUX
);
put_byte
(
pb
,
8
);
put_byte
(
pb
,
8
);
if
(
s
t
->
codec
->
codec_id
==
CODEC_ID_NONE
)
if
(
s
c
->
track_type
==
3
)
gxf_write_timecode_auxiliary
(
pb
,
sc
);
gxf_write_timecode_auxiliary
(
pb
,
sc
);
else
else
put_le64
(
pb
,
0
);
put_le64
(
pb
,
0
);
...
@@ -242,8 +243,8 @@ static int gxf_write_track_description(ByteIOContext *pb, AVStream *st)
...
@@ -242,8 +243,8 @@ static int gxf_write_track_description(ByteIOContext *pb, AVStream *st)
put_byte
(
pb
,
4
);
put_byte
(
pb
,
4
);
put_be32
(
pb
,
0
);
put_be32
(
pb
,
0
);
if
(
st
->
codec
->
codec_id
==
CODEC_ID_MPEG2VIDEO
)
if
(
mpeg
)
gxf_write_mpeg_auxiliary
(
pb
,
s
t
);
gxf_write_mpeg_auxiliary
(
pb
,
s
->
streams
[
index
]
);
/* frame rate */
/* frame rate */
put_byte
(
pb
,
TRACK_FPS
);
put_byte
(
pb
,
TRACK_FPS
);
...
@@ -313,6 +314,7 @@ static int gxf_write_material_data_section(AVFormatContext *s)
...
@@ -313,6 +314,7 @@ static int gxf_write_material_data_section(AVFormatContext *s)
static
int
gxf_write_track_description_section
(
AVFormatContext
*
s
)
static
int
gxf_write_track_description_section
(
AVFormatContext
*
s
)
{
{
GXFContext
*
gxf
=
s
->
priv_data
;
ByteIOContext
*
pb
=
s
->
pb
;
ByteIOContext
*
pb
=
s
->
pb
;
int64_t
pos
;
int64_t
pos
;
int
i
;
int
i
;
...
@@ -320,7 +322,10 @@ static int gxf_write_track_description_section(AVFormatContext *s)
...
@@ -320,7 +322,10 @@ static int gxf_write_track_description_section(AVFormatContext *s)
pos
=
url_ftell
(
pb
);
pos
=
url_ftell
(
pb
);
put_be16
(
pb
,
0
);
/* size */
put_be16
(
pb
,
0
);
/* size */
for
(
i
=
0
;
i
<
s
->
nb_streams
;
++
i
)
for
(
i
=
0
;
i
<
s
->
nb_streams
;
++
i
)
gxf_write_track_description
(
pb
,
s
->
streams
[
i
]);
gxf_write_track_description
(
s
,
s
->
streams
[
i
]
->
priv_data
,
i
);
gxf_write_track_description
(
s
,
&
gxf
->
timecode_track
,
s
->
nb_streams
);
return
updateSize
(
pb
,
pos
);
return
updateSize
(
pb
,
pos
);
}
}
...
@@ -385,7 +390,7 @@ static int gxf_write_umf_material_description(AVFormatContext *s)
...
@@ -385,7 +390,7 @@ static int gxf_write_umf_material_description(AVFormatContext *s)
put_le16
(
pb
,
0
);
/* reserved */
put_le16
(
pb
,
0
);
/* reserved */
put_le16
(
pb
,
0
);
/* reserved */
put_le16
(
pb
,
0
);
/* reserved */
put_le16
(
pb
,
gxf
->
audio_tracks
);
put_le16
(
pb
,
gxf
->
audio_tracks
);
put_le16
(
pb
,
0
);
/* timecode track count */
put_le16
(
pb
,
1
);
/* timecode track count */
put_le16
(
pb
,
0
);
/* reserved */
put_le16
(
pb
,
0
);
/* reserved */
put_le16
(
pb
,
gxf
->
mpeg_tracks
);
put_le16
(
pb
,
gxf
->
mpeg_tracks
);
return
48
;
return
48
;
...
@@ -398,10 +403,10 @@ static int gxf_write_umf_payload(AVFormatContext *s)
...
@@ -398,10 +403,10 @@ static int gxf_write_umf_payload(AVFormatContext *s)
put_le32
(
pb
,
gxf
->
umf_length
);
/* total length of the umf data */
put_le32
(
pb
,
gxf
->
umf_length
);
/* total length of the umf data */
put_le32
(
pb
,
3
);
/* version */
put_le32
(
pb
,
3
);
/* version */
put_le32
(
pb
,
s
->
nb_streams
);
put_le32
(
pb
,
s
->
nb_streams
+
1
);
put_le32
(
pb
,
gxf
->
umf_track_offset
);
/* umf track section offset */
put_le32
(
pb
,
gxf
->
umf_track_offset
);
/* umf track section offset */
put_le32
(
pb
,
gxf
->
umf_track_size
);
put_le32
(
pb
,
gxf
->
umf_track_size
);
put_le32
(
pb
,
s
->
nb_streams
);
put_le32
(
pb
,
s
->
nb_streams
+
1
);
put_le32
(
pb
,
gxf
->
umf_media_offset
);
put_le32
(
pb
,
gxf
->
umf_media_offset
);
put_le32
(
pb
,
gxf
->
umf_media_size
);
put_le32
(
pb
,
gxf
->
umf_media_size
);
put_le32
(
pb
,
gxf
->
umf_length
);
/* user data offset */
put_le32
(
pb
,
gxf
->
umf_length
);
/* user data offset */
...
@@ -424,6 +429,10 @@ static int gxf_write_umf_track_description(AVFormatContext *s)
...
@@ -424,6 +429,10 @@ static int gxf_write_umf_track_description(AVFormatContext *s)
put_le16
(
pb
,
sc
->
media_info
);
put_le16
(
pb
,
sc
->
media_info
);
put_le16
(
pb
,
1
);
put_le16
(
pb
,
1
);
}
}
put_le16
(
pb
,
gxf
->
timecode_track
.
media_info
);
put_le16
(
pb
,
1
);
return
url_ftell
(
pb
)
-
pos
;
return
url_ftell
(
pb
)
-
pos
;
}
}
...
@@ -452,15 +461,14 @@ static int gxf_write_umf_media_mpeg(ByteIOContext *pb, AVStream *st)
...
@@ -452,15 +461,14 @@ static int gxf_write_umf_media_mpeg(ByteIOContext *pb, AVStream *st)
static
int
gxf_write_umf_media_timecode
(
ByteIOContext
*
pb
,
GXFStreamContext
*
sc
)
static
int
gxf_write_umf_media_timecode
(
ByteIOContext
*
pb
,
GXFStreamContext
*
sc
)
{
{
/* FIXME implement */
put_le32
(
pb
,
1
);
/* non drop frame */
put_be32
(
pb
,
0
);
/* drop frame flag */
put_le32
(
pb
,
0
);
/* reserved */
put_be32
(
pb
,
0
);
/* reserved */
put_le32
(
pb
,
0
);
/* reserved */
put_be32
(
pb
,
0
);
/* reserved */
put_le32
(
pb
,
0
);
/* reserved */
put_be32
(
pb
,
0
);
/* reserved */
put_le32
(
pb
,
0
);
/* reserved */
put_be32
(
pb
,
0
);
/* reserved */
put_le32
(
pb
,
0
);
/* reserved */
put_be32
(
pb
,
0
);
/* reserved */
put_le32
(
pb
,
0
);
/* reserved */
put_be32
(
pb
,
0
);
/* reserved */
put_le32
(
pb
,
0
);
/* reserved */
put_be32
(
pb
,
0
);
/* reserved */
return
32
;
return
32
;
}
}
...
@@ -505,13 +513,17 @@ static int gxf_write_umf_media_description(AVFormatContext *s)
...
@@ -505,13 +513,17 @@ static int gxf_write_umf_media_description(AVFormatContext *s)
pos
=
url_ftell
(
pb
);
pos
=
url_ftell
(
pb
);
gxf
->
umf_media_offset
=
pos
-
gxf
->
umf_start_offset
;
gxf
->
umf_media_offset
=
pos
-
gxf
->
umf_start_offset
;
for
(
i
=
0
;
i
<
s
->
nb_streams
;
++
i
)
{
for
(
i
=
0
;
i
<=
s
->
nb_streams
;
++
i
)
{
AVStream
*
st
=
s
->
streams
[
i
];
GXFStreamContext
*
sc
;
GXFStreamContext
*
sc
=
st
->
priv_data
;
char
buffer
[
88
];
char
buffer
[
88
];
int64_t
startpos
,
curpos
;
int64_t
startpos
,
curpos
;
int
path_size
=
strlen
(
ES_NAME_PATTERN
);
int
path_size
=
strlen
(
ES_NAME_PATTERN
);
if
(
i
==
s
->
nb_streams
)
sc
=
&
gxf
->
timecode_track
;
else
sc
=
s
->
streams
[
i
]
->
priv_data
;
memset
(
buffer
,
0
,
88
);
memset
(
buffer
,
0
,
88
);
startpos
=
url_ftell
(
pb
);
startpos
=
url_ftell
(
pb
);
put_le16
(
pb
,
0
);
/* length */
put_le16
(
pb
,
0
);
/* length */
...
@@ -530,6 +542,11 @@ static int gxf_write_umf_media_description(AVFormatContext *s)
...
@@ -530,6 +542,11 @@ static int gxf_write_umf_media_description(AVFormatContext *s)
put_le32
(
pb
,
sc
->
sample_rate
);
put_le32
(
pb
,
sc
->
sample_rate
);
put_le32
(
pb
,
sc
->
sample_size
);
put_le32
(
pb
,
sc
->
sample_size
);
put_le32
(
pb
,
0
);
/* reserved */
put_le32
(
pb
,
0
);
/* reserved */
if
(
sc
==
&
gxf
->
timecode_track
)
gxf_write_umf_media_timecode
(
pb
,
sc
);
/* 8 0bytes */
else
{
AVStream
*
st
=
s
->
streams
[
i
];
switch
(
st
->
codec
->
codec_id
)
{
switch
(
st
->
codec
->
codec_id
)
{
case
CODEC_ID_MPEG2VIDEO
:
case
CODEC_ID_MPEG2VIDEO
:
gxf_write_umf_media_mpeg
(
pb
,
st
);
gxf_write_umf_media_mpeg
(
pb
,
st
);
...
@@ -540,9 +557,9 @@ static int gxf_write_umf_media_description(AVFormatContext *s)
...
@@ -540,9 +557,9 @@ static int gxf_write_umf_media_description(AVFormatContext *s)
case
CODEC_ID_DVVIDEO
:
case
CODEC_ID_DVVIDEO
:
gxf_write_umf_media_dv
(
pb
,
sc
);
gxf_write_umf_media_dv
(
pb
,
sc
);
break
;
break
;
default:
gxf_write_umf_media_timecode
(
pb
,
sc
);
/* 8 0bytes */
}
}
}
curpos
=
url_ftell
(
pb
);
curpos
=
url_ftell
(
pb
);
url_fseek
(
pb
,
startpos
,
SEEK_SET
);
url_fseek
(
pb
,
startpos
,
SEEK_SET
);
put_le16
(
pb
,
curpos
-
startpos
);
put_le16
(
pb
,
curpos
-
startpos
);
...
@@ -574,10 +591,26 @@ static int gxf_write_umf_packet(AVFormatContext *s)
...
@@ -574,10 +591,26 @@ static int gxf_write_umf_packet(AVFormatContext *s)
static
const
int
GXF_samples_per_frame
[]
=
{
32768
,
0
};
static
const
int
GXF_samples_per_frame
[]
=
{
32768
,
0
};
static
void
gxf_init_timecode_track
(
GXFStreamContext
*
sc
,
GXFStreamContext
*
vsc
)
{
if
(
!
vsc
)
return
;
sc
->
media_type
=
vsc
->
sample_rate
==
60
?
7
:
8
;
sc
->
sample_rate
=
vsc
->
sample_rate
;
sc
->
media_info
=
(
'T'
<<
8
)
|
'0'
;
sc
->
track_type
=
3
;
sc
->
frame_rate_index
=
vsc
->
frame_rate_index
;
sc
->
lines_index
=
vsc
->
lines_index
;
sc
->
sample_size
=
16
;
sc
->
fields
=
vsc
->
fields
;
}
static
int
gxf_write_header
(
AVFormatContext
*
s
)
static
int
gxf_write_header
(
AVFormatContext
*
s
)
{
{
ByteIOContext
*
pb
=
s
->
pb
;
ByteIOContext
*
pb
=
s
->
pb
;
GXFContext
*
gxf
=
s
->
priv_data
;
GXFContext
*
gxf
=
s
->
priv_data
;
GXFStreamContext
*
vsc
=
NULL
;
uint8_t
tracks
[
255
]
=
{
0
};
uint8_t
tracks
[
255
]
=
{
0
};
int
i
,
media_info
=
0
;
int
i
,
media_info
=
0
;
...
@@ -631,6 +664,9 @@ static int gxf_write_header(AVFormatContext *s)
...
@@ -631,6 +664,9 @@ static int gxf_write_header(AVFormatContext *s)
sc
->
lines_index
=
-
1
;
sc
->
lines_index
=
-
1
;
sc
->
sample_size
=
st
->
codec
->
bit_rate
;
sc
->
sample_size
=
st
->
codec
->
bit_rate
;
sc
->
fields
=
2
;
/* interlaced */
sc
->
fields
=
2
;
/* interlaced */
vsc
=
sc
;
switch
(
st
->
codec
->
codec_id
)
{
switch
(
st
->
codec
->
codec_id
)
{
case
CODEC_ID_MJPEG
:
case
CODEC_ID_MJPEG
:
sc
->
track_type
=
1
;
sc
->
track_type
=
1
;
...
@@ -673,6 +709,9 @@ static int gxf_write_header(AVFormatContext *s)
...
@@ -673,6 +709,9 @@ static int gxf_write_header(AVFormatContext *s)
if
(
ff_audio_interleave_init
(
s
,
GXF_samples_per_frame
,
(
AVRational
){
1
,
48000
})
<
0
)
if
(
ff_audio_interleave_init
(
s
,
GXF_samples_per_frame
,
(
AVRational
){
1
,
48000
})
<
0
)
return
-
1
;
return
-
1
;
gxf_init_timecode_track
(
&
gxf
->
timecode_track
,
vsc
);
gxf
->
flags
|=
0x200000
;
// time code track is non-drop frame
gxf_write_map_packet
(
s
);
gxf_write_map_packet
(
s
);
//gxf_write_flt_packet(s);
//gxf_write_flt_packet(s);
gxf_write_umf_packet
(
s
);
gxf_write_umf_packet
(
s
);
...
...
tests/seek.regression.ref
View file @
46a7e3ec
...
@@ -2907,59 +2907,59 @@ ret:-22 st:-1 ts:0.460008 flags:0
...
@@ -2907,59 +2907,59 @@ ret:-22 st:-1 ts:0.460008 flags:0
ret:-22 st:-1 ts:-0.645825 flags:1
ret:-22 st:-1 ts:-0.645825 flags:1
----------------
----------------
tests/data/b-libav.gxf
tests/data/b-libav.gxf
ret: 0 st: 0 dts:0.000000 pts:-184467440737095520.000000 pos:
752 size:55076 flags:1
ret: 0 st: 0 dts:0.000000 pts:-184467440737095520.000000 pos:
940 size:55076 flags:1
ret: 0 st:-1 ts:-1.000000 flags:0
ret: 0 st:-1 ts:-1.000000 flags:0
ret: 0 st: 1 dts:0.000000 pts:0.000000 pos:5
5860 size:65536 flags:1
ret: 0 st: 1 dts:0.000000 pts:0.000000 pos:5
6048 size:65536 flags:1
ret: 0 st:-1 ts:1.894167 flags:1
ret: 0 st:-1 ts:1.894167 flags:1
ret: 0 st: 0 dts:0.960000 pts:-184467440737095520.000000 pos:751
660 size:54320 flags:1
ret: 0 st: 0 dts:0.960000 pts:-184467440737095520.000000 pos:751
848 size:54320 flags:1
ret: 0 st: 0 ts:0.780000 flags:0
ret: 0 st: 0 ts:0.780000 flags:0
ret: 0 st: 0 dts:0.800000 pts:-184467440737095520.000000 pos:661
360 size:22568 flags:0
ret: 0 st: 0 dts:0.800000 pts:-184467440737095520.000000 pos:661
548 size:22568 flags:0
ret: 0 st: 0 ts:-0.320000 flags:1
ret: 0 st: 0 ts:-0.320000 flags:1
ret: 0 st: 0 dts:0.000000 pts:-184467440737095520.000000 pos:
752 size:55076 flags:1
ret: 0 st: 0 dts:0.000000 pts:-184467440737095520.000000 pos:
940 size:55076 flags:1
ret: 0 st: 1 ts:2.580000 flags:0
ret: 0 st: 1 ts:2.580000 flags:0
ret: 0 st: 0 dts:0.960000 pts:-184467440737095520.000000 pos:751
660 size:54320 flags:1
ret: 0 st: 0 dts:0.960000 pts:-184467440737095520.000000 pos:751
848 size:54320 flags:1
ret: 0 st: 1 ts:1.480000 flags:1
ret: 0 st: 1 ts:1.480000 flags:1
ret: 0 st: 0 dts:0.960000 pts:-184467440737095520.000000 pos:751
660 size:54320 flags:1
ret: 0 st: 0 dts:0.960000 pts:-184467440737095520.000000 pos:751
848 size:54320 flags:1
ret: 0 st:
-1 ts:0.365002 flags:0
ret: 0 st:
2 ts:0.360000 flags:0
ret: 0 st: 0 dts:0.360000 pts:-184467440737095520.000000 pos:30
3896 size:23176 flags:0
ret: 0 st: 0 dts:0.360000 pts:-184467440737095520.000000 pos:30
4084 size:23176 flags:0
ret: 0 st:
-1 ts:-0.740831 flags:1
ret: 0 st:
2 ts:-0.740000 flags:1
ret: 0 st: 0 dts:0.000000 pts:-184467440737095520.000000 pos:
752 size:55076 flags:1
ret: 0 st: 0 dts:0.000000 pts:-184467440737095520.000000 pos:
940 size:55076 flags:1
ret: 0 st:
0 ts:2.160000 flags:0
ret: 0 st:
-1 ts:2.153336 flags:0
ret: 0 st: 0 dts:0.960000 pts:-184467440737095520.000000 pos:751
660 size:54320 flags:1
ret: 0 st: 0 dts:0.960000 pts:-184467440737095520.000000 pos:751
848 size:54320 flags:1
ret: 0 st:
0 ts:1.040000 flags:1
ret: 0 st:
-1 ts:1.047503 flags:1
ret: 0 st: 0 dts:0.960000 pts:-184467440737095520.000000 pos:751
660 size:54320 flags:1
ret: 0 st: 0 dts:0.960000 pts:-184467440737095520.000000 pos:751
848 size:54320 flags:1
ret: 0 st:
1 ts:-0.060000 flags:0
ret: 0 st:
0 ts:-0.060000 flags:0
ret: 0 st: 1 dts:0.000000 pts:0.000000 pos:5
5860 size:65536 flags:1
ret: 0 st: 1 dts:0.000000 pts:0.000000 pos:5
6048 size:65536 flags:1
ret: 0 st:
1 ts:2.840000 flags:1
ret: 0 st:
0 ts:2.840000 flags:1
ret: 0 st: 0 dts:0.960000 pts:-184467440737095520.000000 pos:751
660 size:54320 flags:1
ret: 0 st: 0 dts:0.960000 pts:-184467440737095520.000000 pos:751
848 size:54320 flags:1
ret: 0 st:
-1 ts:1.730004 flags:0
ret: 0 st:
1 ts:1.740000 flags:0
ret: 0 st: 0 dts:0.960000 pts:-184467440737095520.000000 pos:751
660 size:54320 flags:1
ret: 0 st: 0 dts:0.960000 pts:-184467440737095520.000000 pos:751
848 size:54320 flags:1
ret: 0 st:
-1 ts:0.624171 flags:1
ret: 0 st:
1 ts:0.620000 flags:1
ret: 0 st: 0 dts:0.600000 pts:-184467440737095520.000000 pos:476
172 size:23728 flags:0
ret: 0 st: 0 dts:0.600000 pts:-184467440737095520.000000 pos:476
360 size:23728 flags:0
ret: 0 st:
0 ts:-0.480000 flags:0
ret: 0 st:
2 ts:-0.480000 flags:0
ret: 0 st: 1 dts:0.000000 pts:0.000000 pos:5
5860 size:65536 flags:1
ret: 0 st: 1 dts:0.000000 pts:0.000000 pos:5
6048 size:65536 flags:1
ret: 0 st:
0 ts:2.420000 flags:1
ret: 0 st:
2 ts:2.420000 flags:1
ret: 0 st: 0 dts:0.960000 pts:-184467440737095520.000000 pos:751
660 size:54320 flags:1
ret: 0 st: 0 dts:0.960000 pts:-184467440737095520.000000 pos:751
848 size:54320 flags:1
ret: 0 st:
1 ts:1.300000 flags:0
ret: 0 st:
-1 ts:1.306672 flags:0
ret: 0 st: 0 dts:0.960000 pts:-184467440737095520.000000 pos:751
660 size:54320 flags:1
ret: 0 st: 0 dts:0.960000 pts:-184467440737095520.000000 pos:751
848 size:54320 flags:1
ret: 0 st:
1 ts:0.200000 flags:1
ret: 0 st:
-1 ts:0.200839 flags:1
ret: 0 st: 0 dts:0.200000 pts:-184467440737095520.000000 pos:211
056 size:20944 flags:0
ret: 0 st: 0 dts:0.200000 pts:-184467440737095520.000000 pos:211
244 size:20944 flags:0
ret: 0 st:
-1 ts:-0.904994 flags:0
ret: 0 st:
0 ts:-0.900000 flags:0
ret: 0 st: 1 dts:0.000000 pts:0.000000 pos:5
5860 size:65536 flags:1
ret: 0 st: 1 dts:0.000000 pts:0.000000 pos:5
6048 size:65536 flags:1
ret: 0 st:
-1 ts:1.989173 flags:1
ret: 0 st:
0 ts:1.980000 flags:1
ret: 0 st: 0 dts:0.960000 pts:-184467440737095520.000000 pos:751
660 size:54320 flags:1
ret: 0 st: 0 dts:0.960000 pts:-184467440737095520.000000 pos:751
848 size:54320 flags:1
ret: 0 st:
0 ts:0.880000 flags:0
ret: 0 st:
1 ts:0.880000 flags:0
ret: 0 st: 0 dts:0.880000 pts:-184467440737095520.000000 pos:706
776 size:22456 flags:0
ret: 0 st: 0 dts:0.880000 pts:-184467440737095520.000000 pos:706
964 size:22456 flags:0
ret: 0 st:
0 ts:-0.220000 flags:1
ret: 0 st:
1 ts:-0.220000 flags:1
ret: 0 st: 0 dts:0.000000 pts:-184467440737095520.000000 pos:
752 size:55076 flags:1
ret: 0 st: 0 dts:0.000000 pts:-184467440737095520.000000 pos:
940 size:55076 flags:1
ret: 0 st:
1 ts:2.680000 flags:0
ret: 0 st:
2 ts:2.680000 flags:0
ret: 0 st: 0 dts:0.960000 pts:-184467440737095520.000000 pos:751
660 size:54320 flags:1
ret: 0 st: 0 dts:0.960000 pts:-184467440737095520.000000 pos:751
848 size:54320 flags:1
ret: 0 st:
1 ts:1.560000 flags:1
ret: 0 st:
2 ts:1.560000 flags:1
ret: 0 st: 0 dts:0.960000 pts:-184467440737095520.000000 pos:751
660 size:54320 flags:1
ret: 0 st: 0 dts:0.960000 pts:-184467440737095520.000000 pos:751
848 size:54320 flags:1
ret: 0 st:-1 ts:0.460008 flags:0
ret: 0 st:-1 ts:0.460008 flags:0
ret: 0 st: 0 dts:0.480000 pts:-184467440737095520.000000 pos:371
520 size:53804 flags:1
ret: 0 st: 0 dts:0.480000 pts:-184467440737095520.000000 pos:371
708 size:53804 flags:1
ret: 0 st:-1 ts:-0.645825 flags:1
ret: 0 st:-1 ts:-0.645825 flags:1
ret: 0 st: 0 dts:0.000000 pts:-184467440737095520.000000 pos:
752 size:55076 flags:1
ret: 0 st: 0 dts:0.000000 pts:-184467440737095520.000000 pos:
940 size:55076 flags:1
----------------
----------------
tests/data/b-libav.mkv
tests/data/b-libav.mkv
ret: 0 st: 0 dts:0.000000 pts:0.000000 pos:505 size:28088 flags:1
ret: 0 st: 0 dts:0.000000 pts:0.000000 pos:505 size:28088 flags:1
...
...
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