Add an annotation field as required by the specification when muxing Sun AU.

Reviewed-by: Paul B Mahol

7 files changed, 80 insertions, 77 deletions

diff --git a/libavformat/au.c b/libavformat/au.c
index 788e261e70..bd7838e447 100644
--- a/libavformat/au.c
+++ b/libavformat/au.c
@@ -35,6 +35,8 @@
 
 /* if we don't know the size in advance */
 #define AU_UNKNOWN_SIZE ((uint32_t)(~0))
+/* the specification requires an annotation field of at least eight bytes */
+#define AU_HEADER_SIZE (24+8)
 
 /* The libavcodec codecs we support, and the IDs they have in the file */
 static const AVCodecTag codec_au_tags[] = {
@@ -56,11 +58,12 @@ static int put_au_header(AVIOContext *pb, AVCodecContext *enc)
     if(!enc->codec_tag)
         return -1;
     ffio_wfourcc(pb, ".snd");    /* magic number */
-    avio_wb32(pb, 24);           /* header size */
+    avio_wb32(pb, AU_HEADER_SIZE);  /* header size */
     avio_wb32(pb, AU_UNKNOWN_SIZE); /* data size */
     avio_wb32(pb, (uint32_t)enc->codec_tag);     /* codec ID */
     avio_wb32(pb, enc->sample_rate);
     avio_wb32(pb, (uint32_t)enc->channels);
+    avio_wb64(pb, 0); /* annotation field */
     return 0;
 }
 
@@ -97,7 +100,7 @@ static int au_write_trailer(AVFormatContext *s)
         /* update file size */
         file_size = avio_tell(pb);
         avio_seek(pb, 8, SEEK_SET);
-        avio_wb32(pb, (uint32_t)(file_size - 24));
+        avio_wb32(pb, (uint32_t)(file_size - AU_HEADER_SIZE));
         avio_seek(pb, file_size, SEEK_SET);
 
         avio_flush(pb);
diff --git a/tests/ref/fate/acodec-pcm-f32be b/tests/ref/fate/acodec-pcm-f32be
index 5b0f4980d5..5bd700c6e4 100644
--- a/tests/ref/fate/acodec-pcm-f32be
+++ b/tests/ref/fate/acodec-pcm-f32be
@@ -1,4 +1,4 @@
-118ff3dc83c62ce9ce669eef57e55bb2 *tests/data/fate/acodec-pcm-f32be.au
-2116824 tests/data/fate/acodec-pcm-f32be.au
+e74eb6b65cb397ce541bac120b00680a *tests/data/fate/acodec-pcm-f32be.au
+2116832 tests/data/fate/acodec-pcm-f32be.au
 64151e4bcc2b717aa5a8454d424d6a1f *tests/data/fate/acodec-pcm-f32be.out.wav
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  1058400/  1058400
diff --git a/tests/ref/fate/acodec-pcm-f64be b/tests/ref/fate/acodec-pcm-f64be
index dd882d38b8..fd0cff6ac1 100644
--- a/tests/ref/fate/acodec-pcm-f64be
+++ b/tests/ref/fate/acodec-pcm-f64be
@@ -1,4 +1,4 @@
-8112296b1ed94f72f20d04b1a54850a7 *tests/data/fate/acodec-pcm-f64be.au
-4233624 tests/data/fate/acodec-pcm-f64be.au
+8c8ba9d2c68384c5f077306e220f1188 *tests/data/fate/acodec-pcm-f64be.au
+4233632 tests/data/fate/acodec-pcm-f64be.au
 64151e4bcc2b717aa5a8454d424d6a1f *tests/data/fate/acodec-pcm-f64be.out.wav
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  1058400/  1058400
diff --git a/tests/ref/lavf/au b/tests/ref/lavf/au
index 15f2a4bda2..b9b70a160a 100644
--- a/tests/ref/lavf/au
+++ b/tests/ref/lavf/au
@@ -1,3 +1,3 @@
-dbd11f783219485cae32024e47c19dfb *./tests/data/lavf/lavf.au
-90136 ./tests/data/lavf/lavf.au
+dc54f834a23ddc0c086a86f0cef898d7 *./tests/data/lavf/lavf.au
+90144 ./tests/data/lavf/lavf.au
 ./tests/data/lavf/lavf.au CRC=0xf1ae5536
diff --git a/tests/ref/seek/lavf_au b/tests/ref/seek/lavf_au
index a2c57eb786..d5a70b220b 100644
--- a/tests/ref/seek/lavf_au
+++ b/tests/ref/seek/lavf_au
@@ -1,53 +1,53 @@
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     24 size:  2048
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     32 size:  2048
 ret: 0         st:-1 flags:0  ts:-1.000000
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     24 size:  2048
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     32 size:  2048
 ret: 0         st:-1 flags:1  ts: 1.894167
 ret:-EOF
 ret: 0         st: 0 flags:0  ts: 0.788345
-ret: 0         st: 0 flags:1 dts: 0.788345 pts: 0.788345 pos:  69556 size:  2048
+ret: 0         st: 0 flags:1 dts: 0.788345 pts: 0.788345 pos:  69564 size:  2048
 ret: 0         st: 0 flags:1  ts:-0.317506
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     24 size:  2048
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     32 size:  2048
 ret: 0         st:-1 flags:0  ts: 2.576668
 ret:-EOF
 ret: 0         st:-1 flags:1  ts: 1.470835
 ret:-EOF
 ret: 0         st: 0 flags:0  ts: 0.365011
-ret: 0         st: 0 flags:1 dts: 0.365011 pts: 0.365011 pos:  32218 size:  2048
+ret: 0         st: 0 flags:1 dts: 0.365011 pts: 0.365011 pos:  32226 size:  2048
 ret: 0         st: 0 flags:1  ts:-0.740839
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     24 size:  2048
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     32 size:  2048
 ret: 0         st:-1 flags:0  ts: 2.153336
 ret:-EOF
 ret: 0         st:-1 flags:1  ts: 1.047503
 ret:-EOF
 ret: 0         st: 0 flags:0  ts:-0.058322
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     24 size:  2048
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     32 size:  2048
 ret: 0         st: 0 flags:1  ts: 2.835828
 ret:-EOF
 ret: 0         st:-1 flags:0  ts: 1.730004
 ret:-EOF
 ret: 0         st:-1 flags:1  ts: 0.624171
-ret: 0         st: 0 flags:1 dts: 0.624172 pts: 0.624172 pos:  55076 size:  2048
+ret: 0         st: 0 flags:1 dts: 0.624172 pts: 0.624172 pos:  55084 size:  2048
 ret: 0         st: 0 flags:0  ts:-0.481655
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     24 size:  2048
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     32 size:  2048
 ret: 0         st: 0 flags:1  ts: 2.412494
 ret:-EOF
 ret: 0         st:-1 flags:0  ts: 1.306672
 ret:-EOF
 ret: 0         st:-1 flags:1  ts: 0.200839
-ret: 0         st: 0 flags:1 dts: 0.200839 pts: 0.200839 pos:  17738 size:  2048
+ret: 0         st: 0 flags:1 dts: 0.200839 pts: 0.200839 pos:  17746 size:  2048
 ret: 0         st: 0 flags:0  ts:-0.904989
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     24 size:  2048
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     32 size:  2048
 ret: 0         st: 0 flags:1  ts: 1.989184
 ret:-EOF
 ret: 0         st:-1 flags:0  ts: 0.883340
-ret: 0         st: 0 flags:1 dts: 0.883333 pts: 0.883333 pos:  77934 size:  2048
+ret: 0         st: 0 flags:1 dts: 0.883333 pts: 0.883333 pos:  77942 size:  2048
 ret: 0         st:-1 flags:1  ts:-0.222493
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     24 size:  2048
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     32 size:  2048
 ret: 0         st: 0 flags:0  ts: 2.671678
 ret:-EOF
 ret: 0         st: 0 flags:1  ts: 1.565850
 ret:-EOF
 ret: 0         st:-1 flags:0  ts: 0.460008
-ret: 0         st: 0 flags:1 dts: 0.460000 pts: 0.460000 pos:  40596 size:  2048
+ret: 0         st: 0 flags:1 dts: 0.460000 pts: 0.460000 pos:  40604 size:  2048
 ret: 0         st:-1 flags:1  ts:-0.645825
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     24 size:  2048
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     32 size:  2048
diff --git a/tests/ref/seek/pcm_f32be_au b/tests/ref/seek/pcm_f32be_au
index 886356a1a2..b838262b58 100644
--- a/tests/ref/seek/pcm_f32be_au
+++ b/tests/ref/seek/pcm_f32be_au
@@ -1,53 +1,53 @@
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     24 size:  8192
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     32 size:  8192
 ret: 0         st:-1 flags:0  ts:-1.000000
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     24 size:  8192
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     32 size:  8192
 ret: 0         st:-1 flags:1  ts: 1.894167
-ret: 0         st: 0 flags:1 dts: 1.894172 pts: 1.894172 pos: 668288 size:  8192
+ret: 0         st: 0 flags:1 dts: 1.894172 pts: 1.894172 pos: 668296 size:  8192
 ret: 0         st: 0 flags:0  ts: 0.788345
-ret: 0         st: 0 flags:1 dts: 0.788345 pts: 0.788345 pos: 278152 size:  8192
+ret: 0         st: 0 flags:1 dts: 0.788345 pts: 0.788345 pos: 278160 size:  8192
 ret: 0         st: 0 flags:1  ts:-0.317506
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     24 size:  8192
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     32 size:  8192
 ret: 0         st:-1 flags:0  ts: 2.576668
-ret: 0         st: 0 flags:1 dts: 2.576667 pts: 2.576667 pos: 909072 size:  8192
+ret: 0         st: 0 flags:1 dts: 2.576667 pts: 2.576667 pos: 909080 size:  8192
 ret: 0         st:-1 flags:1  ts: 1.470835
-ret: 0         st: 0 flags:1 dts: 1.470839 pts: 1.470839 pos: 518936 size:  8192
+ret: 0         st: 0 flags:1 dts: 1.470839 pts: 1.470839 pos: 518944 size:  8192
 ret: 0         st: 0 flags:0  ts: 0.365011
-ret: 0         st: 0 flags:1 dts: 0.365011 pts: 0.365011 pos: 128800 size:  8192
+ret: 0         st: 0 flags:1 dts: 0.365011 pts: 0.365011 pos: 128808 size:  8192
 ret: 0         st: 0 flags:1  ts:-0.740839
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     24 size:  8192
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     32 size:  8192
 ret: 0         st:-1 flags:0  ts: 2.153336
-ret: 0         st: 0 flags:1 dts: 2.153333 pts: 2.153333 pos: 759720 size:  8192
+ret: 0         st: 0 flags:1 dts: 2.153333 pts: 2.153333 pos: 759728 size:  8192
 ret: 0         st:-1 flags:1  ts: 1.047503
-ret: 0         st: 0 flags:1 dts: 1.047506 pts: 1.047506 pos: 369584 size:  8192
+ret: 0         st: 0 flags:1 dts: 1.047506 pts: 1.047506 pos: 369592 size:  8192
 ret: 0         st: 0 flags:0  ts:-0.058322
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     24 size:  8192
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     32 size:  8192
 ret: 0         st: 0 flags:1  ts: 2.835828
-ret: 0         st: 0 flags:1 dts: 2.835828 pts: 2.835828 pos:1000504 size:  8192
+ret: 0         st: 0 flags:1 dts: 2.835828 pts: 2.835828 pos:1000512 size:  8192
 ret: 0         st:-1 flags:0  ts: 1.730004
-ret: 0         st: 0 flags:1 dts: 1.730000 pts: 1.730000 pos: 610368 size:  8192
+ret: 0         st: 0 flags:1 dts: 1.730000 pts: 1.730000 pos: 610376 size:  8192
 ret: 0         st:-1 flags:1  ts: 0.624171
-ret: 0         st: 0 flags:1 dts: 0.624172 pts: 0.624172 pos: 220232 size:  8192
+ret: 0         st: 0 flags:1 dts: 0.624172 pts: 0.624172 pos: 220240 size:  8192
 ret: 0         st: 0 flags:0  ts:-0.481655
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     24 size:  8192
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     32 size:  8192
 ret: 0         st: 0 flags:1  ts: 2.412494
-ret: 0         st: 0 flags:1 dts: 2.412494 pts: 2.412494 pos: 851152 size:  8192
+ret: 0         st: 0 flags:1 dts: 2.412494 pts: 2.412494 pos: 851160 size:  8192
 ret: 0         st:-1 flags:0  ts: 1.306672
-ret: 0         st: 0 flags:1 dts: 1.306667 pts: 1.306667 pos: 461016 size:  8192
+ret: 0         st: 0 flags:1 dts: 1.306667 pts: 1.306667 pos: 461024 size:  8192
 ret: 0         st:-1 flags:1  ts: 0.200839
-ret: 0         st: 0 flags:1 dts: 0.200839 pts: 0.200839 pos:  70880 size:  8192
+ret: 0         st: 0 flags:1 dts: 0.200839 pts: 0.200839 pos:  70888 size:  8192
 ret: 0         st: 0 flags:0  ts:-0.904989
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     24 size:  8192
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     32 size:  8192
 ret: 0         st: 0 flags:1  ts: 1.989184
-ret: 0         st: 0 flags:1 dts: 1.989184 pts: 1.989184 pos: 701808 size:  8192
+ret: 0         st: 0 flags:1 dts: 1.989184 pts: 1.989184 pos: 701816 size:  8192
 ret: 0         st:-1 flags:0  ts: 0.883340
-ret: 0         st: 0 flags:1 dts: 0.883333 pts: 0.883333 pos: 311664 size:  8192
+ret: 0         st: 0 flags:1 dts: 0.883333 pts: 0.883333 pos: 311672 size:  8192
 ret: 0         st:-1 flags:1  ts:-0.222493
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     24 size:  8192
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     32 size:  8192
 ret: 0         st: 0 flags:0  ts: 2.671678
-ret: 0         st: 0 flags:1 dts: 2.671678 pts: 2.671678 pos: 942592 size:  8192
+ret: 0         st: 0 flags:1 dts: 2.671678 pts: 2.671678 pos: 942600 size:  8192
 ret: 0         st: 0 flags:1  ts: 1.565850
-ret: 0         st: 0 flags:1 dts: 1.565850 pts: 1.565850 pos: 552456 size:  8192
+ret: 0         st: 0 flags:1 dts: 1.565850 pts: 1.565850 pos: 552464 size:  8192
 ret: 0         st:-1 flags:0  ts: 0.460008
-ret: 0         st: 0 flags:1 dts: 0.460000 pts: 0.460000 pos: 162312 size:  8192
+ret: 0         st: 0 flags:1 dts: 0.460000 pts: 0.460000 pos: 162320 size:  8192
 ret: 0         st:-1 flags:1  ts:-0.645825
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     24 size:  8192
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     32 size:  8192
diff --git a/tests/ref/seek/pcm_f64be_au b/tests/ref/seek/pcm_f64be_au
index 9be3b4ec16..82223517d5 100644
--- a/tests/ref/seek/pcm_f64be_au
+++ b/tests/ref/seek/pcm_f64be_au
@@ -1,53 +1,53 @@
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     24 size: 16384
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     32 size: 16384
 ret: 0         st:-1 flags:0  ts:-1.000000
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     24 size: 16384
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     32 size: 16384
 ret: 0         st:-1 flags:1  ts: 1.894167
-ret: 0         st: 0 flags:1 dts: 1.894172 pts: 1.894172 pos:1336552 size: 16384
+ret: 0         st: 0 flags:1 dts: 1.894172 pts: 1.894172 pos:1336560 size: 16384
 ret: 0         st: 0 flags:0  ts: 0.788345
-ret: 0         st: 0 flags:1 dts: 0.788345 pts: 0.788345 pos: 556280 size: 16384
+ret: 0         st: 0 flags:1 dts: 0.788345 pts: 0.788345 pos: 556288 size: 16384
 ret: 0         st: 0 flags:1  ts:-0.317506
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     24 size: 16384
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     32 size: 16384
 ret: 0         st:-1 flags:0  ts: 2.576668
-ret: 0         st: 0 flags:1 dts: 2.576667 pts: 2.576667 pos:1818120 size: 16384
+ret: 0         st: 0 flags:1 dts: 2.576667 pts: 2.576667 pos:1818128 size: 16384
 ret: 0         st:-1 flags:1  ts: 1.470835
-ret: 0         st: 0 flags:1 dts: 1.470839 pts: 1.470839 pos:1037848 size: 16384
+ret: 0         st: 0 flags:1 dts: 1.470839 pts: 1.470839 pos:1037856 size: 16384
 ret: 0         st: 0 flags:0  ts: 0.365011
-ret: 0         st: 0 flags:1 dts: 0.365011 pts: 0.365011 pos: 257576 size: 16384
+ret: 0         st: 0 flags:1 dts: 0.365011 pts: 0.365011 pos: 257584 size: 16384
 ret: 0         st: 0 flags:1  ts:-0.740839
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     24 size: 16384
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     32 size: 16384
 ret: 0         st:-1 flags:0  ts: 2.153336
-ret: 0         st: 0 flags:1 dts: 2.153333 pts: 2.153333 pos:1519416 size: 16384
+ret: 0         st: 0 flags:1 dts: 2.153333 pts: 2.153333 pos:1519424 size: 16384
 ret: 0         st:-1 flags:1  ts: 1.047503
-ret: 0         st: 0 flags:1 dts: 1.047506 pts: 1.047506 pos: 739144 size: 16384
+ret: 0         st: 0 flags:1 dts: 1.047506 pts: 1.047506 pos: 739152 size: 16384
 ret: 0         st: 0 flags:0  ts:-0.058322
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     24 size: 16384
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     32 size: 16384
 ret: 0         st: 0 flags:1  ts: 2.835828
-ret: 0         st: 0 flags:1 dts: 2.835828 pts: 2.835828 pos:2000984 size: 16384
+ret: 0         st: 0 flags:1 dts: 2.835828 pts: 2.835828 pos:2000992 size: 16384
 ret: 0         st:-1 flags:0  ts: 1.730004
-ret: 0         st: 0 flags:1 dts: 1.730000 pts: 1.730000 pos:1220712 size: 16384
+ret: 0         st: 0 flags:1 dts: 1.730000 pts: 1.730000 pos:1220720 size: 16384
 ret: 0         st:-1 flags:1  ts: 0.624171
-ret: 0         st: 0 flags:1 dts: 0.624172 pts: 0.624172 pos: 440440 size: 16384
+ret: 0         st: 0 flags:1 dts: 0.624172 pts: 0.624172 pos: 440448 size: 16384
 ret: 0         st: 0 flags:0  ts:-0.481655
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     24 size: 16384
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     32 size: 16384
 ret: 0         st: 0 flags:1  ts: 2.412494
-ret: 0         st: 0 flags:1 dts: 2.412494 pts: 2.412494 pos:1702280 size: 16384
+ret: 0         st: 0 flags:1 dts: 2.412494 pts: 2.412494 pos:1702288 size: 16384
 ret: 0         st:-1 flags:0  ts: 1.306672
-ret: 0         st: 0 flags:1 dts: 1.306667 pts: 1.306667 pos: 922008 size: 16384
+ret: 0         st: 0 flags:1 dts: 1.306667 pts: 1.306667 pos: 922016 size: 16384
 ret: 0         st:-1 flags:1  ts: 0.200839
-ret: 0         st: 0 flags:1 dts: 0.200839 pts: 0.200839 pos: 141736 size: 16384
+ret: 0         st: 0 flags:1 dts: 0.200839 pts: 0.200839 pos: 141744 size: 16384
 ret: 0         st: 0 flags:0  ts:-0.904989
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     24 size: 16384
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     32 size: 16384
 ret: 0         st: 0 flags:1  ts: 1.989184
-ret: 0         st: 0 flags:1 dts: 1.989184 pts: 1.989184 pos:1403592 size: 16384
+ret: 0         st: 0 flags:1 dts: 1.989184 pts: 1.989184 pos:1403600 size: 16384
 ret: 0         st:-1 flags:0  ts: 0.883340
-ret: 0         st: 0 flags:1 dts: 0.883333 pts: 0.883333 pos: 623304 size: 16384
+ret: 0         st: 0 flags:1 dts: 0.883333 pts: 0.883333 pos: 623312 size: 16384
 ret: 0         st:-1 flags:1  ts:-0.222493
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     24 size: 16384
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     32 size: 16384
 ret: 0         st: 0 flags:0  ts: 2.671678
-ret: 0         st: 0 flags:1 dts: 2.671678 pts: 2.671678 pos:1885160 size: 16384
+ret: 0         st: 0 flags:1 dts: 2.671678 pts: 2.671678 pos:1885168 size: 16384
 ret: 0         st: 0 flags:1  ts: 1.565850
-ret: 0         st: 0 flags:1 dts: 1.565850 pts: 1.565850 pos:1104888 size: 16384
+ret: 0         st: 0 flags:1 dts: 1.565850 pts: 1.565850 pos:1104896 size: 16384
 ret: 0         st:-1 flags:0  ts: 0.460008
-ret: 0         st: 0 flags:1 dts: 0.460000 pts: 0.460000 pos: 324600 size: 16384
+ret: 0         st: 0 flags:1 dts: 0.460000 pts: 0.460000 pos: 324608 size: 16384
 ret: 0         st:-1 flags:1  ts:-0.645825
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     24 size: 16384
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     32 size: 16384