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lavf: introduce AVFMT_TS_NEGATIVE

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Most formats do not support negative timestamps, shift them to avoid
unexpected behaviour and a number of bad crashes.

CC:libav-stable@libav.org

Signed-off-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
pull/15/head
Luca Barbato 12 years ago
parent fc18cc44eb
commit c2cb01d418
14 changed files with 162 additions and 113 deletions
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  1. 17
      libavformat/avformat.h
  2. 1
      libavformat/ffmenc.c
  3. 3
      libavformat/framecrcenc.c
  4. 3
      libavformat/md5enc.c
  5. 34
      libavformat/mux.c
  6. 1
      libavformat/oggenc.c
  7. 4
      tests/ref/lavf/asf
  8. 2
      tests/ref/lavf/mkv
  9. 2
      tests/ref/lavf/mpg
  10. 2
      tests/ref/lavf/ts
  11. 54
      tests/ref/seek/lavf-asf
  12. 44
      tests/ref/seek/lavf-mkv
  13. 54
      tests/ref/seek/lavf-mpg
  14. 54
      tests/ref/seek/lavf-ts

17
libavformat/avformat.h
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@ -360,6 +360,11 @@ typedef struct AVProbeData {
#define AVFMT_TS_NONSTRICT 0x20000 /**< Format does not require strictly #define AVFMT_TS_NONSTRICT 0x20000 /**< Format does not require strictly
increasing timestamps, but they must increasing timestamps, but they must
still be monotonic */ still be monotonic */
#define AVFMT_TS_NEGATIVE 0x40000 /**< Format allows muxing negative
timestamps. If not set the timestamp
will be shifted in av_write_frame and
av_interleaved_write_frame so they
start from 0. */
/** /**
* @addtogroup lavf_encoding * @addtogroup lavf_encoding
@ -1021,6 +1026,18 @@ typedef struct AVFormatContext {
*/ */
#define RAW_PACKET_BUFFER_SIZE 2500000 #define RAW_PACKET_BUFFER_SIZE 2500000
int raw_packet_buffer_remaining_size; int raw_packet_buffer_remaining_size;
/**
* Offset to remap timestamps to be non-negative.
* Expressed in timebase units.
*/
int64_t offset;
/**
* Timebase for the timestamp offset.
*/
AVRational offset_timebase;
} AVFormatContext; } AVFormatContext;
typedef struct AVPacketList { typedef struct AVPacketList {

1
libavformat/ffmenc.c
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@ -245,4 +245,5 @@ AVOutputFormat ff_ffm_muxer = {
.write_header = ffm_write_header, .write_header = ffm_write_header,
.write_packet = ffm_write_packet, .write_packet = ffm_write_packet,
.write_trailer = ffm_write_trailer, .write_trailer = ffm_write_trailer,
.flags = AVFMT_TS_NEGATIVE,
}; };

3
libavformat/framecrcenc.c
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@ -43,5 +43,6 @@ AVOutputFormat ff_framecrc_muxer = {
.video_codec = AV_CODEC_ID_RAWVIDEO, .video_codec = AV_CODEC_ID_RAWVIDEO,
.write_header = ff_framehash_write_header, .write_header = ff_framehash_write_header,
.write_packet = framecrc_write_packet, .write_packet = framecrc_write_packet,
.flags = AVFMT_VARIABLE_FPS | AVFMT_TS_NONSTRICT, .flags = AVFMT_VARIABLE_FPS | AVFMT_TS_NONSTRICT |
AVFMT_TS_NEGATIVE,
}; };

3
libavformat/md5enc.c
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@ -127,6 +127,7 @@ AVOutputFormat ff_framemd5_muxer = {
.write_header = framemd5_write_header, .write_header = framemd5_write_header,
.write_packet = framemd5_write_packet, .write_packet = framemd5_write_packet,
.write_trailer = framemd5_write_trailer, .write_trailer = framemd5_write_trailer,
.flags = AVFMT_VARIABLE_FPS | AVFMT_TS_NONSTRICT, .flags = AVFMT_VARIABLE_FPS | AVFMT_TS_NONSTRICT |
AVFMT_TS_NEGATIVE,
}; };
#endif #endif

34
libavformat/mux.c
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@ -391,6 +391,34 @@ static int compute_pkt_fields2(AVFormatContext *s, AVStream *st, AVPacket *pkt)
return 0; return 0;
} }
/*
* FIXME: this function should NEVER get undefined pts/dts beside when the
* AVFMT_NOTIMESTAMPS is set.
* Those additional safety checks should be dropped once the correct checks
* are set in the callers.
*/
static int write_packet(AVFormatContext *s, AVPacket *pkt)
{
if (!(s->oformat->flags & (AVFMT_TS_NEGATIVE | AVFMT_NOTIMESTAMPS))) {
AVRational time_base = s->streams[pkt->stream_index]->time_base;
int64_t offset = 0;
if (!s->offset && pkt->dts != AV_NOPTS_VALUE && pkt->dts < 0) {
s->offset = -pkt->dts;
s->offset_timebase = time_base;
}
if (s->offset)
offset = av_rescale_q(s->offset, s->offset_timebase, time_base);
if (pkt->dts != AV_NOPTS_VALUE)
pkt->dts += offset;
if (pkt->pts != AV_NOPTS_VALUE)
pkt->pts += offset;
}
return s->oformat->write_packet(s, pkt);
}
int av_write_frame(AVFormatContext *s, AVPacket *pkt) int av_write_frame(AVFormatContext *s, AVPacket *pkt)
{ {
int ret; int ret;
@ -406,7 +434,7 @@ int av_write_frame(AVFormatContext *s, AVPacket *pkt)
if (ret < 0 && !(s->oformat->flags & AVFMT_NOTIMESTAMPS)) if (ret < 0 && !(s->oformat->flags & AVFMT_NOTIMESTAMPS))
return ret; return ret;
ret = s->oformat->write_packet(s, pkt); ret = write_packet(s, pkt);
if (ret >= 0) if (ret >= 0)
s->streams[pkt->stream_index]->nb_frames++; s->streams[pkt->stream_index]->nb_frames++;
@ -544,7 +572,7 @@ int av_interleaved_write_frame(AVFormatContext *s, AVPacket *pkt)
if (ret <= 0) //FIXME cleanup needed for ret<0 ? if (ret <= 0) //FIXME cleanup needed for ret<0 ?
return ret; return ret;
ret = s->oformat->write_packet(s, &opkt); ret = write_packet(s, &opkt);
if (ret >= 0) if (ret >= 0)
s->streams[opkt.stream_index]->nb_frames++; s->streams[opkt.stream_index]->nb_frames++;
@ -568,7 +596,7 @@ int av_write_trailer(AVFormatContext *s)
if (!ret) if (!ret)
break; break;
ret = s->oformat->write_packet(s, &pkt); ret = write_packet(s, &pkt);
if (ret >= 0) if (ret >= 0)
s->streams[pkt.stream_index]->nb_frames++; s->streams[pkt.stream_index]->nb_frames++;

1
libavformat/oggenc.c
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@ -619,5 +619,6 @@ AVOutputFormat ff_ogg_muxer = {
.write_header = ogg_write_header, .write_header = ogg_write_header,
.write_packet = ogg_write_packet, .write_packet = ogg_write_packet,
.write_trailer = ogg_write_trailer, .write_trailer = ogg_write_trailer,
.flags = AVFMT_TS_NEGATIVE,
.priv_class = &ogg_muxer_class, .priv_class = &ogg_muxer_class,
}; };

4
tests/ref/lavf/asf
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@ -1,3 +1,3 @@
528d3cbe33288ad983a8ff5b66738976 *./tests/data/lavf/lavf.asf 93b1cbdb36d7306f7d31392c8cb9fed8 *./tests/data/lavf/lavf.asf
333375 ./tests/data/lavf/lavf.asf 333375 ./tests/data/lavf/lavf.asf
./tests/data/lavf/lavf.asf CRC=0xba1f5213 ./tests/data/lavf/lavf.asf CRC=0x51485213

2
tests/ref/lavf/mkv
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@ -1,3 +1,3 @@
2c6fbc2c818c849e77702141294d775d *./tests/data/lavf/lavf.mkv af61b3dcd6a9d2608c2368136c96b437 *./tests/data/lavf/lavf.mkv
320262 ./tests/data/lavf/lavf.mkv 320262 ./tests/data/lavf/lavf.mkv
./tests/data/lavf/lavf.mkv CRC=0xd86284dd ./tests/data/lavf/lavf.mkv CRC=0xd86284dd

2
tests/ref/lavf/mpg
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@ -1,3 +1,3 @@
af32acbc73ee486b05a37d53e516d5e7 *./tests/data/lavf/lavf.mpg 253f28e374d51d264926c91e36043943 *./tests/data/lavf/lavf.mpg
372736 ./tests/data/lavf/lavf.mpg 372736 ./tests/data/lavf/lavf.mpg
./tests/data/lavf/lavf.mpg CRC=0x38388ba1 ./tests/data/lavf/lavf.mpg CRC=0x38388ba1

2
tests/ref/lavf/ts
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@ -1,3 +1,3 @@
ec8df9c78de8f7f20a3eb1ce8f863c02 *./tests/data/lavf/lavf.ts 8572cdd0cd589d1bc899264d7f1ead81 *./tests/data/lavf/lavf.ts
406456 ./tests/data/lavf/lavf.ts 406456 ./tests/data/lavf/lavf.ts
./tests/data/lavf/lavf.ts CRC=0x0fdeb4df ./tests/data/lavf/lavf.ts CRC=0x0fdeb4df

54
tests/ref/seek/lavf-asf
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@ -1,53 +1,53 @@
ret: 0 st: 1 flags:1 dts:-0.011000 pts:-0.011000 pos: 575 size: 208 ret: 0 st: 1 flags:1 dts: 0.000000 pts: 0.000000 pos: 575 size: 208
ret: 0 st:-1 flags:0 ts:-1.000000 ret: 0 st:-1 flags:0 ts:-1.000000
ret: 0 st: 1 flags:1 dts: 0.459000 pts: 0.459000 pos: 147775 size: 209 ret: 0 st: 1 flags:1 dts: 0.470000 pts: 0.470000 pos: 147775 size: 209
ret: 0 st:-1 flags:1 ts: 1.894167 ret: 0 st:-1 flags:1 ts: 1.894167
ret: 0 st: 1 flags:1 dts: 0.930000 pts: 0.930000 pos: 301375 size: 209 ret: 0 st: 1 flags:1 dts: 0.941000 pts: 0.941000 pos: 301375 size: 209
ret: 0 st: 0 flags:0 ts: 0.788000 ret: 0 st: 0 flags:0 ts: 0.788000
ret: 0 st: 1 flags:1 dts: 0.930000 pts: 0.930000 pos: 301375 size: 209 ret: 0 st: 1 flags:1 dts: 0.941000 pts: 0.941000 pos: 301375 size: 209
ret: 0 st: 0 flags:1 ts:-0.317000 ret: 0 st: 0 flags:1 ts:-0.317000
ret: 0 st: 1 flags:1 dts:-0.011000 pts:-0.011000 pos: 575 size: 208 ret: 0 st: 1 flags:1 dts: 0.000000 pts: 0.000000 pos: 575 size: 208
ret: 0 st: 1 flags:0 ts: 2.577000 ret: 0 st: 1 flags:0 ts: 2.577000
ret: 0 st: 1 flags:1 dts: 0.982000 pts: 0.982000 pos: 330175 size: 209 ret: 0 st: 1 flags:1 dts: 0.993000 pts: 0.993000 pos: 330175 size: 209
ret: 0 st: 1 flags:1 ts: 1.471000 ret: 0 st: 1 flags:1 ts: 1.471000
ret: 0 st: 1 flags:1 dts: 0.982000 pts: 0.982000 pos: 330175 size: 209 ret: 0 st: 1 flags:1 dts: 0.993000 pts: 0.993000 pos: 330175 size: 209
ret: 0 st:-1 flags:0 ts: 0.365002 ret: 0 st:-1 flags:0 ts: 0.365002
ret: 0 st: 1 flags:1 dts: 0.459000 pts: 0.459000 pos: 147775 size: 209 ret: 0 st: 1 flags:1 dts: 0.470000 pts: 0.470000 pos: 147775 size: 209
ret: 0 st:-1 flags:1 ts:-0.740831 ret: 0 st:-1 flags:1 ts:-0.740831
ret: 0 st: 1 flags:1 dts:-0.011000 pts:-0.011000 pos: 575 size: 208 ret: 0 st: 1 flags:1 dts: 0.000000 pts: 0.000000 pos: 575 size: 208
ret: 0 st: 0 flags:0 ts: 2.153000 ret: 0 st: 0 flags:0 ts: 2.153000
ret: 0 st: 1 flags:1 dts: 0.930000 pts: 0.930000 pos: 301375 size: 209 ret: 0 st: 1 flags:1 dts: 0.941000 pts: 0.941000 pos: 301375 size: 209
ret: 0 st: 0 flags:1 ts: 1.048000 ret: 0 st: 0 flags:1 ts: 1.048000
ret: 0 st: 1 flags:1 dts: 0.930000 pts: 0.930000 pos: 301375 size: 209 ret: 0 st: 1 flags:1 dts: 0.941000 pts: 0.941000 pos: 301375 size: 209
ret: 0 st: 1 flags:0 ts:-0.058000 ret: 0 st: 1 flags:0 ts:-0.058000
ret: 0 st: 1 flags:1 dts:-0.011000 pts:-0.011000 pos: 575 size: 208 ret: 0 st: 1 flags:1 dts: 0.000000 pts: 0.000000 pos: 575 size: 208
ret: 0 st: 1 flags:1 ts: 2.836000 ret: 0 st: 1 flags:1 ts: 2.836000
ret: 0 st: 1 flags:1 dts: 0.982000 pts: 0.982000 pos: 330175 size: 209 ret: 0 st: 1 flags:1 dts: 0.993000 pts: 0.993000 pos: 330175 size: 209
ret: 0 st:-1 flags:0 ts: 1.730004 ret: 0 st:-1 flags:0 ts: 1.730004
ret: 0 st: 1 flags:1 dts: 0.930000 pts: 0.930000 pos: 301375 size: 209 ret: 0 st: 1 flags:1 dts: 0.941000 pts: 0.941000 pos: 301375 size: 209
ret: 0 st:-1 flags:1 ts: 0.624171 ret: 0 st:-1 flags:1 ts: 0.624171
ret: 0 st: 1 flags:1 dts: 0.459000 pts: 0.459000 pos: 147775 size: 209 ret: 0 st: 1 flags:1 dts: 0.470000 pts: 0.470000 pos: 147775 size: 209
ret: 0 st: 0 flags:0 ts:-0.482000 ret: 0 st: 0 flags:0 ts:-0.482000
ret: 0 st: 1 flags:1 dts:-0.011000 pts:-0.011000 pos: 575 size: 208 ret: 0 st: 1 flags:1 dts: 0.000000 pts: 0.000000 pos: 575 size: 208
ret: 0 st: 0 flags:1 ts: 2.413000 ret: 0 st: 0 flags:1 ts: 2.413000
ret: 0 st: 1 flags:1 dts: 0.930000 pts: 0.930000 pos: 301375 size: 209 ret: 0 st: 1 flags:1 dts: 0.941000 pts: 0.941000 pos: 301375 size: 209
ret: 0 st: 1 flags:0 ts: 1.307000 ret: 0 st: 1 flags:0 ts: 1.307000
ret: 0 st: 1 flags:1 dts: 0.982000 pts: 0.982000 pos: 330175 size: 209 ret: 0 st: 1 flags:1 dts: 0.993000 pts: 0.993000 pos: 330175 size: 209
ret: 0 st: 1 flags:1 ts: 0.201000 ret: 0 st: 1 flags:1 ts: 0.201000
ret: 0 st: 1 flags:1 dts: 0.198000 pts: 0.198000 pos: 74175 size: 209 ret: 0 st: 1 flags:1 dts: 0.183000 pts: 0.183000 pos: 70975 size: 209
ret: 0 st:-1 flags:0 ts:-0.904994 ret: 0 st:-1 flags:0 ts:-0.904994
ret: 0 st: 1 flags:1 dts:-0.011000 pts:-0.011000 pos: 575 size: 208 ret: 0 st: 1 flags:1 dts: 0.000000 pts: 0.000000 pos: 575 size: 208
ret: 0 st:-1 flags:1 ts: 1.989173 ret: 0 st:-1 flags:1 ts: 1.989173
ret: 0 st: 1 flags:1 dts: 0.930000 pts: 0.930000 pos: 301375 size: 209 ret: 0 st: 1 flags:1 dts: 0.941000 pts: 0.941000 pos: 301375 size: 209
ret: 0 st: 0 flags:0 ts: 0.883000 ret: 0 st: 0 flags:0 ts: 0.883000
ret: 0 st: 1 flags:1 dts: 0.930000 pts: 0.930000 pos: 301375 size: 209 ret: 0 st: 1 flags:1 dts: 0.941000 pts: 0.941000 pos: 301375 size: 209
ret: 0 st: 0 flags:1 ts:-0.222000 ret: 0 st: 0 flags:1 ts:-0.222000
ret: 0 st: 1 flags:1 dts:-0.011000 pts:-0.011000 pos: 575 size: 208 ret: 0 st: 1 flags:1 dts: 0.000000 pts: 0.000000 pos: 575 size: 208
ret: 0 st: 1 flags:0 ts: 2.672000 ret: 0 st: 1 flags:0 ts: 2.672000
ret: 0 st: 1 flags:1 dts: 0.982000 pts: 0.982000 pos: 330175 size: 209 ret: 0 st: 1 flags:1 dts: 0.993000 pts: 0.993000 pos: 330175 size: 209
ret: 0 st: 1 flags:1 ts: 1.566000 ret: 0 st: 1 flags:1 ts: 1.566000
ret: 0 st: 1 flags:1 dts: 0.982000 pts: 0.982000 pos: 330175 size: 209 ret: 0 st: 1 flags:1 dts: 0.993000 pts: 0.993000 pos: 330175 size: 209
ret: 0 st:-1 flags:0 ts: 0.460008 ret: 0 st:-1 flags:0 ts: 0.460008
ret: 0 st: 1 flags:1 dts: 0.459000 pts: 0.459000 pos: 147775 size: 209 ret: 0 st: 1 flags:1 dts: 0.470000 pts: 0.470000 pos: 147775 size: 209
ret: 0 st:-1 flags:1 ts:-0.645825 ret: 0 st:-1 flags:1 ts:-0.645825
ret: 0 st: 1 flags:1 dts:-0.011000 pts:-0.011000 pos: 575 size: 208 ret: 0 st: 1 flags:1 dts: 0.000000 pts: 0.000000 pos: 575 size: 208

44
tests/ref/seek/lavf-mkv
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@ -1,53 +1,53 @@
ret: 0 st: 1 flags:1 dts:-0.011000 pts:-0.011000 pos: 512 size: 208
ret: 0 st:-1 flags:0 ts:-1.000000
ret: 0 st: 1 flags:1 dts: 0.000000 pts: 0.000000 pos: 512 size: 208 ret: 0 st: 1 flags:1 dts: 0.000000 pts: 0.000000 pos: 512 size: 208
ret: 0 st:-1 flags:0 ts:-1.000000
ret: 0 st: 0 flags:1 dts: 0.011000 pts: 0.011000 pos: 728 size: 27837
ret: 0 st:-1 flags:1 ts: 1.894167 ret: 0 st:-1 flags:1 ts: 1.894167
ret: 0 st: 0 flags:1 dts: 0.960000 pts: 0.960000 pos: 292150 size: 27834 ret: 0 st: 0 flags:1 dts: 0.971000 pts: 0.971000 pos: 292150 size: 27834
ret: 0 st: 0 flags:0 ts: 0.788000 ret: 0 st: 0 flags:0 ts: 0.788000
ret: 0 st: 0 flags:1 dts: 0.960000 pts: 0.960000 pos: 292150 size: 27834 ret: 0 st: 0 flags:1 dts: 0.971000 pts: 0.971000 pos: 292150 size: 27834
ret: 0 st: 0 flags:1 ts:-0.317000 ret: 0 st: 0 flags:1 ts:-0.317000
ret: 0 st: 1 flags:1 dts: 0.000000 pts: 0.000000 pos: 512 size: 208 ret: 0 st: 0 flags:1 dts: 0.011000 pts: 0.011000 pos: 728 size: 27837
ret: 0 st: 1 flags:0 ts: 2.577000 ret: 0 st: 1 flags:0 ts: 2.577000
ret:-EOF ret:-EOF
ret: 0 st: 1 flags:1 ts: 1.471000 ret: 0 st: 1 flags:1 ts: 1.471000
ret: 0 st: 1 flags:1 dts: 0.982000 pts: 0.982000 pos: 319991 size: 209 ret: 0 st: 1 flags:1 dts: 0.993000 pts: 0.993000 pos: 319991 size: 209
ret: 0 st:-1 flags:0 ts: 0.365002 ret: 0 st:-1 flags:0 ts: 0.365002
ret: 0 st: 0 flags:1 dts: 0.480000 pts: 0.480000 pos: 146703 size: 27925 ret: 0 st: 0 flags:1 dts: 0.491000 pts: 0.491000 pos: 146703 size: 27925
ret: 0 st:-1 flags:1 ts:-0.740831 ret: 0 st:-1 flags:1 ts:-0.740831
ret: 0 st: 1 flags:1 dts: 0.000000 pts: 0.000000 pos: 512 size: 208 ret: 0 st: 0 flags:1 dts: 0.011000 pts: 0.011000 pos: 728 size: 27837
ret: 0 st: 0 flags:0 ts: 2.153000 ret: 0 st: 0 flags:0 ts: 2.153000
ret:-EOF ret:-EOF
ret: 0 st: 0 flags:1 ts: 1.048000 ret: 0 st: 0 flags:1 ts: 1.048000
ret: 0 st: 0 flags:1 dts: 0.960000 pts: 0.960000 pos: 292150 size: 27834 ret: 0 st: 0 flags:1 dts: 0.971000 pts: 0.971000 pos: 292150 size: 27834
ret: 0 st: 1 flags:0 ts:-0.058000 ret: 0 st: 1 flags:0 ts:-0.058000
ret: 0 st: 1 flags:1 dts: 0.015000 pts: 0.015000 pos: 512 size: 208 ret: 0 st: 1 flags:1 dts: 0.000000 pts: 0.000000 pos: 512 size: 208
ret: 0 st: 1 flags:1 ts: 2.836000 ret: 0 st: 1 flags:1 ts: 2.836000
ret: 0 st: 1 flags:1 dts: 0.982000 pts: 0.982000 pos: 319991 size: 209 ret: 0 st: 1 flags:1 dts: 0.993000 pts: 0.993000 pos: 319991 size: 209
ret: 0 st:-1 flags:0 ts: 1.730004 ret: 0 st:-1 flags:0 ts: 1.730004
ret:-EOF ret:-EOF
ret: 0 st:-1 flags:1 ts: 0.624171 ret: 0 st:-1 flags:1 ts: 0.624171
ret: 0 st: 0 flags:1 dts: 0.480000 pts: 0.480000 pos: 146703 size: 27925 ret: 0 st: 0 flags:1 dts: 0.491000 pts: 0.491000 pos: 146703 size: 27925
ret: 0 st: 0 flags:0 ts:-0.482000 ret: 0 st: 0 flags:0 ts:-0.482000
ret: 0 st: 1 flags:1 dts: 0.000000 pts: 0.000000 pos: 512 size: 208 ret: 0 st: 0 flags:1 dts: 0.011000 pts: 0.011000 pos: 728 size: 27837
ret: 0 st: 0 flags:1 ts: 2.413000 ret: 0 st: 0 flags:1 ts: 2.413000
ret: 0 st: 0 flags:1 dts: 0.960000 pts: 0.960000 pos: 292150 size: 27834 ret: 0 st: 0 flags:1 dts: 0.971000 pts: 0.971000 pos: 292150 size: 27834
ret: 0 st: 1 flags:0 ts: 1.307000 ret: 0 st: 1 flags:0 ts: 1.307000
ret:-EOF ret:-EOF
ret: 0 st: 1 flags:1 ts: 0.201000 ret: 0 st: 1 flags:1 ts: 0.201000
ret: 0 st: 1 flags:1 dts: 0.015000 pts: 0.015000 pos: 512 size: 208
ret: 0 st:-1 flags:0 ts:-0.904994
ret: 0 st: 1 flags:1 dts: 0.000000 pts: 0.000000 pos: 512 size: 208 ret: 0 st: 1 flags:1 dts: 0.000000 pts: 0.000000 pos: 512 size: 208
ret: 0 st:-1 flags:0 ts:-0.904994
ret: 0 st: 0 flags:1 dts: 0.011000 pts: 0.011000 pos: 728 size: 27837
ret: 0 st:-1 flags:1 ts: 1.989173 ret: 0 st:-1 flags:1 ts: 1.989173
ret: 0 st: 0 flags:1 dts: 0.960000 pts: 0.960000 pos: 292150 size: 27834 ret: 0 st: 0 flags:1 dts: 0.971000 pts: 0.971000 pos: 292150 size: 27834
ret: 0 st: 0 flags:0 ts: 0.883000 ret: 0 st: 0 flags:0 ts: 0.883000
ret: 0 st: 0 flags:1 dts: 0.960000 pts: 0.960000 pos: 292150 size: 27834 ret: 0 st: 0 flags:1 dts: 0.971000 pts: 0.971000 pos: 292150 size: 27834
ret: 0 st: 0 flags:1 ts:-0.222000 ret: 0 st: 0 flags:1 ts:-0.222000
ret: 0 st: 1 flags:1 dts: 0.000000 pts: 0.000000 pos: 512 size: 208 ret: 0 st: 0 flags:1 dts: 0.011000 pts: 0.011000 pos: 728 size: 27837
ret: 0 st: 1 flags:0 ts: 2.672000 ret: 0 st: 1 flags:0 ts: 2.672000
ret:-EOF ret:-EOF
ret: 0 st: 1 flags:1 ts: 1.566000 ret: 0 st: 1 flags:1 ts: 1.566000
ret: 0 st: 1 flags:1 dts: 0.982000 pts: 0.982000 pos: 319991 size: 209 ret: 0 st: 1 flags:1 dts: 0.993000 pts: 0.993000 pos: 319991 size: 209
ret: 0 st:-1 flags:0 ts: 0.460008 ret: 0 st:-1 flags:0 ts: 0.460008
ret: 0 st: 0 flags:1 dts: 0.480000 pts: 0.480000 pos: 146703 size: 27925 ret: 0 st: 0 flags:1 dts: 0.491000 pts: 0.491000 pos: 146703 size: 27925
ret: 0 st:-1 flags:1 ts:-0.645825 ret: 0 st:-1 flags:1 ts:-0.645825
ret: 0 st: 1 flags:1 dts: 0.000000 pts: 0.000000 pos: 512 size: 208 ret: 0 st: 0 flags:1 dts: 0.011000 pts: 0.011000 pos: 728 size: 27837

54
tests/ref/seek/lavf-mpg
Unescape View File

@ -1,53 +1,53 @@
ret: 0 st: 1 flags:1 dts: 0.989089 pts: 0.989089 pos: 2048 size: 208 ret: 0 st: 1 flags:1 dts: 1.029089 pts: 1.029089 pos: 2048 size: 208
ret: 0 st:-1 flags:0 ts:-1.000000 ret: 0 st:-1 flags:0 ts:-1.000000
ret: 0 st: 1 flags:1 dts: 0.989089 pts: 0.989089 pos: 2048 size: 208 ret: 0 st: 1 flags:1 dts: 1.029089 pts: 1.029089 pos: 2048 size: 208
ret: 0 st:-1 flags:1 ts: 1.894167 ret: 0 st:-1 flags:1 ts: 1.894167
ret: 0 st: 0 flags:0 dts: 1.880000 pts: 1.920000 pos: 327680 size: 12894 ret: 0 st: 0 flags:0 dts: 1.880000 pts: 1.920000 pos: 315392 size: 12800
ret: 0 st: 0 flags:0 ts: 0.788333 ret: 0 st: 0 flags:0 ts: 0.788333
ret: 0 st: 1 flags:1 dts: 0.989089 pts: 0.989089 pos: 2048 size: 208 ret: 0 st: 1 flags:1 dts: 1.029089 pts: 1.029089 pos: 2048 size: 208
ret: 0 st: 0 flags:1 ts:-0.317500 ret: 0 st: 0 flags:1 ts:-0.317500
ret: 0 st: 1 flags:1 dts: 0.989089 pts: 0.989089 pos: 2048 size: 208 ret: 0 st: 1 flags:1 dts: 1.029089 pts: 1.029089 pos: 2048 size: 208
ret: 0 st: 1 flags:0 ts: 2.576667 ret: 0 st: 1 flags:0 ts: 2.576667
ret: 0 st: 1 flags:1 dts: 1.772767 pts: 1.772767 pos: 368652 size: 379 ret: 0 st: 1 flags:1 dts: 1.812767 pts: 1.812767 pos: 368652 size: 379
ret: 0 st: 1 flags:1 ts: 1.470833 ret: 0 st: 1 flags:1 ts: 1.470833
ret: 0 st: 1 flags:1 dts: 1.250322 pts: 1.250322 pos: 145408 size: 261 ret: 0 st: 1 flags:1 dts: 1.290322 pts: 1.290322 pos: 145408 size: 261
ret: 0 st:-1 flags:0 ts: 0.365002 ret: 0 st:-1 flags:0 ts: 0.365002
ret: 0 st: 1 flags:1 dts: 0.989089 pts: 0.989089 pos: 2048 size: 208 ret: 0 st: 1 flags:1 dts: 1.029089 pts: 1.029089 pos: 2048 size: 208
ret: 0 st:-1 flags:1 ts:-0.740831 ret: 0 st:-1 flags:1 ts:-0.740831
ret: 0 st: 1 flags:1 dts: 0.989089 pts: 0.989089 pos: 2048 size: 208 ret: 0 st: 1 flags:1 dts: 1.029089 pts: 1.029089 pos: 2048 size: 208
ret: 0 st: 0 flags:0 ts: 2.153333 ret: 0 st: 0 flags:0 ts: 2.153333
ret: 0 st: 0 flags:1 dts: 1.920000 pts: 1.960000 pos: 339968 size: 681 ret: 0 st: 0 flags:1 dts: 1.960000 pts: 2.000000 pos: 339968 size: 681
ret: 0 st: 0 flags:1 ts: 1.047500 ret: 0 st: 0 flags:1 ts: 1.047500
ret: 0 st: 0 flags:0 dts: 1.040000 pts: 1.080000 pos: 40960 size: 16073 ret: 0 st: 0 flags:0 dts: 1.040000 pts: 1.080000 pos: 26624 size: 16303
ret: 0 st: 1 flags:0 ts:-0.058333 ret: 0 st: 1 flags:0 ts:-0.058333
ret: 0 st: 1 flags:1 dts: 0.989089 pts: 0.989089 pos: 2048 size: 208 ret: 0 st: 1 flags:1 dts: 1.029089 pts: 1.029089 pos: 2048 size: 208
ret: 0 st: 1 flags:1 ts: 2.835833 ret: 0 st: 1 flags:1 ts: 2.835833
ret: 0 st: 1 flags:1 dts: 1.772767 pts: 1.772767 pos: 368652 size: 379 ret: 0 st: 1 flags:1 dts: 1.812767 pts: 1.812767 pos: 368652 size: 379
ret: 0 st:-1 flags:0 ts: 1.730004 ret: 0 st:-1 flags:0 ts: 1.730004
ret: 0 st: 0 flags:0 dts: 1.760000 pts: 1.800000 pos: 292864 size: 13170 ret: 0 st: 0 flags:0 dts: 1.760000 pts: 1.800000 pos: 280588 size: 13050
ret: 0 st:-1 flags:1 ts: 0.624171 ret: 0 st:-1 flags:1 ts: 0.624171
ret: 0 st: 1 flags:1 dts: 0.989089 pts: 0.989089 pos: 2048 size: 208 ret: 0 st: 1 flags:1 dts: 1.029089 pts: 1.029089 pos: 2048 size: 208
ret: 0 st: 0 flags:0 ts:-0.481667 ret: 0 st: 0 flags:0 ts:-0.481667
ret: 0 st: 1 flags:1 dts: 0.989089 pts: 0.989089 pos: 2048 size: 208 ret: 0 st: 1 flags:1 dts: 1.029089 pts: 1.029089 pos: 2048 size: 208
ret: 0 st: 0 flags:1 ts: 2.412500 ret: 0 st: 0 flags:1 ts: 2.412500
ret: 0 st: 0 flags:1 dts: 1.920000 pts: 1.960000 pos: 339968 size: 681 ret: 0 st: 0 flags:1 dts: 1.960000 pts: 2.000000 pos: 339968 size: 681
ret: 0 st: 1 flags:0 ts: 1.306667 ret: 0 st: 1 flags:0 ts: 1.306667
ret: 0 st: 1 flags:1 dts: 1.511544 pts: 1.511544 pos: 342028 size: 314 ret: 0 st: 1 flags:1 dts: 1.551544 pts: 1.551544 pos: 342028 size: 314
ret: 0 st: 1 flags:1 ts: 0.200844 ret: 0 st: 1 flags:1 ts: 0.200844
ret: 0 st: 1 flags:1 dts: 0.989089 pts: 0.989089 pos: 2048 size: 208 ret: 0 st: 1 flags:1 dts: 1.029089 pts: 1.029089 pos: 2048 size: 208
ret: 0 st:-1 flags:0 ts:-0.904994 ret: 0 st:-1 flags:0 ts:-0.904994
ret: 0 st: 1 flags:1 dts: 0.989089 pts: 0.989089 pos: 2048 size: 208 ret: 0 st: 1 flags:1 dts: 1.029089 pts: 1.029089 pos: 2048 size: 208
ret: 0 st:-1 flags:1 ts: 1.989173 ret: 0 st:-1 flags:1 ts: 1.989173
ret: 0 st: 0 flags:1 dts: 1.920000 pts: 1.960000 pos: 339968 size: 681 ret: 0 st: 0 flags:1 dts: 1.960000 pts: 2.000000 pos: 339968 size: 681
ret: 0 st: 0 flags:0 ts: 0.883344 ret: 0 st: 0 flags:0 ts: 0.883344
ret: 0 st: 1 flags:1 dts: 0.989089 pts: 0.989089 pos: 2048 size: 208 ret: 0 st: 1 flags:1 dts: 1.029089 pts: 1.029089 pos: 2048 size: 208
ret: 0 st: 0 flags:1 ts:-0.222489 ret: 0 st: 0 flags:1 ts:-0.222489
ret: 0 st: 1 flags:1 dts: 0.989089 pts: 0.989089 pos: 2048 size: 208 ret: 0 st: 1 flags:1 dts: 1.029089 pts: 1.029089 pos: 2048 size: 208
ret: 0 st: 1 flags:0 ts: 2.671678 ret: 0 st: 1 flags:0 ts: 2.671678
ret: 0 st: 1 flags:1 dts: 1.772767 pts: 1.772767 pos: 368652 size: 379 ret: 0 st: 1 flags:1 dts: 1.812767 pts: 1.812767 pos: 368652 size: 379
ret: 0 st: 1 flags:1 ts: 1.565844 ret: 0 st: 1 flags:1 ts: 1.565844
ret: 0 st: 1 flags:1 dts: 1.511544 pts: 1.511544 pos: 342028 size: 314 ret: 0 st: 1 flags:1 dts: 1.551544 pts: 1.551544 pos: 342028 size: 314
ret: 0 st:-1 flags:0 ts: 0.460008 ret: 0 st:-1 flags:0 ts: 0.460008
ret: 0 st: 1 flags:1 dts: 0.989089 pts: 0.989089 pos: 2048 size: 208 ret: 0 st: 1 flags:1 dts: 1.029089 pts: 1.029089 pos: 2048 size: 208
ret: 0 st:-1 flags:1 ts:-0.645825 ret: 0 st:-1 flags:1 ts:-0.645825
ret: 0 st: 1 flags:1 dts: 0.989089 pts: 0.989089 pos: 2048 size: 208 ret: 0 st: 1 flags:1 dts: 1.029089 pts: 1.029089 pos: 2048 size: 208

54
tests/ref/seek/lavf-ts
Unescape View File

@ -1,53 +1,53 @@
ret: 0 st: 0 flags:1 dts: 1.360000 pts: 1.400000 pos: 564 size: 24801 ret: 0 st: 0 flags:1 dts: 1.400000 pts: 1.440000 pos: 564 size: 24801
ret: 0 st:-1 flags:0 ts:-1.000000 ret: 0 st:-1 flags:0 ts:-1.000000
ret: 0 st: 0 flags:0 dts: 1.440000 pts: 1.480000 pos: 44932 size: 14502 ret: 0 st: 0 flags:0 dts: 1.480000 pts: 1.520000 pos: 44932 size: 14502
ret: 0 st:-1 flags:1 ts: 1.894167 ret: 0 st:-1 flags:1 ts: 1.894167
ret: 0 st: 1 flags:1 dts: 2.120522 pts: 2.120522 pos: 403636 size: 209 ret: 0 st: 1 flags:1 dts: 2.160522 pts: 2.160522 pos: 403636 size: 209
ret: 0 st: 0 flags:0 ts: 0.788333 ret: 0 st: 0 flags:0 ts: 0.788333
ret: 0 st: 0 flags:0 dts: 1.520000 pts: 1.560000 pos: 74260 size: 13388 ret: 0 st: 0 flags:0 dts: 1.560000 pts: 1.600000 pos: 74260 size: 13388
ret: 0 st: 0 flags:1 ts:-0.317500 ret: 0 st: 0 flags:1 ts:-0.317500
ret: 0 st: 0 flags:1 dts: 1.360000 pts: 1.400000 pos: 564 size: 24801 ret: 0 st: 0 flags:1 dts: 1.400000 pts: 1.440000 pos: 564 size: 24801
ret: 0 st: 1 flags:0 ts: 2.576667 ret: 0 st: 1 flags:0 ts: 2.576667
ret: 0 st: 1 flags:1 dts: 2.120522 pts: 2.120522 pos: 403636 size: 209 ret: 0 st: 1 flags:1 dts: 2.160522 pts: 2.160522 pos: 403636 size: 209
ret: 0 st: 1 flags:1 ts: 1.470833 ret: 0 st: 1 flags:1 ts: 1.470833
ret: 0 st: 0 flags:0 dts: 2.160000 pts: 2.200000 pos: 325240 size: 12679 ret: 0 st: 0 flags:0 dts: 2.120000 pts: 2.160000 pos: 294032 size: 13839
ret: 0 st:-1 flags:0 ts: 0.365002 ret: 0 st:-1 flags:0 ts: 0.365002
ret: 0 st: 0 flags:0 dts: 1.440000 pts: 1.480000 pos: 44932 size: 14502 ret: 0 st: 0 flags:0 dts: 1.480000 pts: 1.520000 pos: 44932 size: 14502
ret: 0 st:-1 flags:1 ts:-0.740831 ret: 0 st:-1 flags:1 ts:-0.740831
ret: 0 st: 0 flags:1 dts: 1.360000 pts: 1.400000 pos: 564 size: 24801 ret: 0 st: 0 flags:1 dts: 1.400000 pts: 1.440000 pos: 564 size: 24801
ret: 0 st: 0 flags:0 ts: 2.153333 ret: 0 st: 0 flags:0 ts: 2.153333
ret: 0 st: 1 flags:1 dts: 2.120522 pts: 2.120522 pos: 403636 size: 209 ret: 0 st: 1 flags:1 dts: 2.160522 pts: 2.160522 pos: 403636 size: 209
ret: 0 st: 0 flags:1 ts: 1.047500 ret: 0 st: 0 flags:1 ts: 1.047500
ret: 0 st: 0 flags:0 dts: 1.680000 pts: 1.720000 pos: 130096 size: 14133 ret: 0 st: 0 flags:0 dts: 1.720000 pts: 1.760000 pos: 130096 size: 14133
ret: 0 st: 1 flags:0 ts:-0.058333 ret: 0 st: 1 flags:0 ts:-0.058333
ret: 0 st: 0 flags:0 dts: 1.440000 pts: 1.480000 pos: 44932 size: 14502 ret: 0 st: 0 flags:0 dts: 1.480000 pts: 1.520000 pos: 44932 size: 14502
ret: 0 st: 1 flags:1 ts: 2.835833 ret: 0 st: 1 flags:1 ts: 2.835833
ret: 0 st: 1 flags:1 dts: 2.120522 pts: 2.120522 pos: 403636 size: 209 ret: 0 st: 1 flags:1 dts: 2.160522 pts: 2.160522 pos: 403636 size: 209
ret: 0 st:-1 flags:0 ts: 1.730004 ret: 0 st:-1 flags:0 ts: 1.730004
ret: 0 st: 1 flags:1 dts: 2.120522 pts: 2.120522 pos: 403636 size: 209 ret: 0 st: 1 flags:1 dts: 2.160522 pts: 2.160522 pos: 403636 size: 209
ret: 0 st:-1 flags:1 ts: 0.624171 ret: 0 st:-1 flags:1 ts: 0.624171
ret: 0 st: 0 flags:1 dts: 1.360000 pts: 1.400000 pos: 564 size: 24801 ret: 0 st: 0 flags:1 dts: 1.400000 pts: 1.440000 pos: 564 size: 24801
ret: 0 st: 0 flags:0 ts:-0.481667 ret: 0 st: 0 flags:0 ts:-0.481667
ret: 0 st: 0 flags:0 dts: 1.440000 pts: 1.480000 pos: 44932 size: 14502 ret: 0 st: 0 flags:0 dts: 1.480000 pts: 1.520000 pos: 44932 size: 14502
ret: 0 st: 0 flags:1 ts: 2.412500 ret: 0 st: 0 flags:1 ts: 2.412500
ret: 0 st: 1 flags:1 dts: 2.120522 pts: 2.120522 pos: 403636 size: 209 ret: 0 st: 1 flags:1 dts: 2.160522 pts: 2.160522 pos: 403636 size: 209
ret: 0 st: 1 flags:0 ts: 1.306667 ret: 0 st: 1 flags:0 ts: 1.306667
ret: 0 st: 0 flags:0 dts: 2.080000 pts: 2.120000 pos: 294032 size: 13839 ret: 0 st: 0 flags:0 dts: 2.040000 pts: 2.080000 pos: 265644 size: 12390
ret: 0 st: 1 flags:1 ts: 0.200844 ret: 0 st: 1 flags:1 ts: 0.200844
ret: 0 st: 0 flags:1 dts: 1.360000 pts: 1.400000 pos: 564 size: 24801 ret: 0 st: 0 flags:1 dts: 1.400000 pts: 1.440000 pos: 564 size: 24801
ret: 0 st:-1 flags:0 ts:-0.904994 ret: 0 st:-1 flags:0 ts:-0.904994
ret: 0 st: 0 flags:0 dts: 1.440000 pts: 1.480000 pos: 44932 size: 14502 ret: 0 st: 0 flags:0 dts: 1.480000 pts: 1.520000 pos: 44932 size: 14502
ret: 0 st:-1 flags:1 ts: 1.989173 ret: 0 st:-1 flags:1 ts: 1.989173
ret: 0 st: 1 flags:1 dts: 2.120522 pts: 2.120522 pos: 403636 size: 209 ret: 0 st: 1 flags:1 dts: 2.160522 pts: 2.160522 pos: 403636 size: 209
ret: 0 st: 0 flags:0 ts: 0.883344 ret: 0 st: 0 flags:0 ts: 0.883344
ret: 0 st: 0 flags:0 dts: 1.600000 pts: 1.640000 pos: 102836 size: 12781 ret: 0 st: 0 flags:0 dts: 1.640000 pts: 1.680000 pos: 102836 size: 12781
ret: 0 st: 0 flags:1 ts:-0.222489 ret: 0 st: 0 flags:1 ts:-0.222489
ret: 0 st: 0 flags:1 dts: 1.360000 pts: 1.400000 pos: 564 size: 24801 ret: 0 st: 0 flags:1 dts: 1.400000 pts: 1.440000 pos: 564 size: 24801
ret: 0 st: 1 flags:0 ts: 2.671678 ret: 0 st: 1 flags:0 ts: 2.671678
ret: 0 st: 1 flags:1 dts: 2.120522 pts: 2.120522 pos: 403636 size: 209 ret: 0 st: 1 flags:1 dts: 2.160522 pts: 2.160522 pos: 403636 size: 209
ret: 0 st: 1 flags:1 ts: 1.565844 ret: 0 st: 1 flags:1 ts: 1.565844
ret: 0 st: 0 flags:0 dts: 2.240000 pts: 2.280000 pos: 350996 size: 11307 ret: 0 st: 0 flags:0 dts: 2.200000 pts: 2.240000 pos: 325240 size: 12679
ret: 0 st:-1 flags:0 ts: 0.460008 ret: 0 st:-1 flags:0 ts: 0.460008
ret: 0 st: 0 flags:0 dts: 1.440000 pts: 1.480000 pos: 44932 size: 14502 ret: 0 st: 0 flags:0 dts: 1.480000 pts: 1.520000 pos: 44932 size: 14502
ret: 0 st:-1 flags:1 ts:-0.645825 ret: 0 st:-1 flags:1 ts:-0.645825
ret: 0 st: 0 flags:1 dts: 1.360000 pts: 1.400000 pos: 564 size: 24801 ret: 0 st: 0 flags:1 dts: 1.400000 pts: 1.440000 pos: 564 size: 24801

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