diff mbox

[FFmpeg-devel] Allow 'concat' filter to support inputs with different frame rates

Message ID 1488995878.8042.5.camel@kepstin.ca
State Superseded
Headers show

Commit Message

Calvin Walton March 8, 2017, 5:57 p.m. UTC 
Right now, the concat filter does not set the frame_rate value on any of
the out links. As a result, the default ffmpeg behaviour kicks in - to
copy the framerate from the first input to the outputs.

If a later input is higher framerate, this results in dropped frames; if
a later input is lower framerate it might cause judder.

The simplest fix is to just set the out links to have '1/0' as the frame
rate, the value meaning "unknown/vfr". Note that this changes the filter
chain to use AV_TB on the output rather than converting the timebase to
match the listed framerate.

A test is added to verify the VFR behaviour. The change of output timebase
means the existing concat test needs to be updated with new pts values.
---
 libavfilter/avf_concat.c         |   1 +
 tests/fate/filter-video.mak      |   4 +-
 tests/ref/fate/filter-concat     |  42 ++++----
 tests/ref/fate/filter-concat-vfr | 224 +++++++++++++++++++++++++++++++++++++++
 4 files changed, 249 insertions(+), 22 deletions(-)
 create mode 100644 tests/ref/fate/filter-concat-vfr

Comments

Nicolas George March 8, 2017, 6:27 p.m. UTC | #1 
L'octidi 18 ventôse, an CCXXV, Calvin Walton a écrit :
> Right now, the concat filter does not set the frame_rate value on any of
> the out links. As a result, the default ffmpeg behaviour kicks in - to
> copy the framerate from the first input to the outputs.
> 
> If a later input is higher framerate, this results in dropped frames; if
> a later input is lower framerate it might cause judder.
> 
> The simplest fix is to just set the out links to have '1/0' as the frame
> rate, the value meaning "unknown/vfr". Note that this changes the filter
> chain to use AV_TB on the output rather than converting the timebase to
> match the listed framerate.
> 
> A test is added to verify the VFR behaviour. The change of output timebase
> means the existing concat test needs to be updated with new pts values.

I do not think that setting it to 1/0 is the correct fix for this issue.
Unless I am mistaken, the frame rate is available on all inputs when the
corresponding code is called: I think the correct fix would be to check
if all inputs have the same.

Regards,
Calvin Walton March 8, 2017, 7:14 p.m. UTC | #2 
On Wed, 2017-03-08 at 19:27 +0100, Nicolas George wrote:
> L'octidi 18 ventôse, an CCXXV, Calvin Walton a écrit :
> > 
> > If a later input is higher framerate, this results in dropped frames; if
> > a later input is lower framerate it might cause judder.
> > 
> > The simplest fix is to just set the out links to have '1/0' as the frame
> > rate, the value meaning "unknown/vfr". Note that this changes the 
> 
> I do not think that setting it to 1/0 is the correct fix for this issue.
> Unless I am mistaken, the frame rate is available on all inputs when the
> corresponding code is called: I think the correct fix would be to check
> if all inputs have the same.

Hmm. Setting it to the same as the input value if all inputs match
shouldn't be too hard, I think.

In the actual case of inputs with different frame rates, would it be
better to use the '1/0' value, or should it attempt to calculate a
common framerate that's a multiple of all inputs? (e.g. for 24fps and
30fps inputs, it could pick 120fps).

There's already a TODO listed in the filter code about determining a
common timebase rather than using AV_TIME_BASE - if I'm doing the work
to find a common framerate, I could probably do this at the same time.

Calvin.
wm4 March 8, 2017, 7:26 p.m. UTC | #3 
On Wed, 08 Mar 2017 14:14:25 -0500
Calvin Walton <calvin.walton@kepstin.ca> wrote:

> On Wed, 2017-03-08 at 19:27 +0100, Nicolas George wrote:
> > L'octidi 18 ventôse, an CCXXV, Calvin Walton a écrit :  
> > > 
> > > If a later input is higher framerate, this results in dropped frames; if
> > > a later input is lower framerate it might cause judder.
> > > 
> > > The simplest fix is to just set the out links to have '1/0' as the frame
> > > rate, the value meaning "unknown/vfr". Note that this changes the   
> > 
> > I do not think that setting it to 1/0 is the correct fix for this issue.
> > Unless I am mistaken, the frame rate is available on all inputs when the
> > corresponding code is called: I think the correct fix would be to check
> > if all inputs have the same.  
> 
> Hmm. Setting it to the same as the input value if all inputs match
> shouldn't be too hard, I think.
> 
> In the actual case of inputs with different frame rates, would it be
> better to use the '1/0' value, or should it attempt to calculate a
> common framerate that's a multiple of all inputs? (e.g. for 24fps and
> 30fps inputs, it could pick 120fps).
> 
> There's already a TODO listed in the filter code about determining a
> common timebase rather than using AV_TIME_BASE - if I'm doing the work
> to find a common framerate, I could probably do this at the same time.

I really think if there's no common framerate, it should not pretend
there is one. Thus setting 1/0 doesn't seem too bad.
Nicolas George March 8, 2017, 7:35 p.m. UTC | #4 
L'octidi 18 ventôse, an CCXXV, Calvin Walton a écrit :
> Hmm. Setting it to the same as the input value if all inputs match
> shouldn't be too hard, I think.
> 
> In the actual case of inputs with different frame rates, would it be
> better to use the '1/0' value, or should it attempt to calculate a
> common framerate that's a multiple of all inputs? (e.g. for 24fps and
> 30fps inputs, it could pick 120fps).
> 
> There's already a TODO listed in the filter code about determining a
> common timebase rather than using AV_TIME_BASE - if I'm doing the work
> to find a common framerate, I could probably do this at the same time.

If the inputs have different frame rates, then concat will be outputting
variable frame rate, not constant with a common divisor. Therefore 1/0
is better I think.

OTOH, printing a message when this happens would probably be useful, and
in that case, printing the common possible frame rate would be nice. But
is is not urgent.

Regards,
Calvin Walton March 8, 2017, 7:45 p.m. UTC | #5 
On Wed, 2017-03-08 at 20:35 +0100, Nicolas George wrote:
> L'octidi 18 ventôse, an CCXXV, Calvin Walton a écrit :
> > Hmm. Setting it to the same as the input value if all inputs match
> > shouldn't be too hard, I think.
> > 
> > In the actual case of inputs with different frame rates, would it be
> > better to use the '1/0' value, or should it attempt to calculate a
> > common framerate that's a multiple of all inputs? (e.g. for 24fps and
> > 30fps inputs, it could pick 120fps).
> > 
> > There's already a TODO listed in the filter code about determining a
> > common timebase rather than using AV_TIME_BASE - if I'm doing the work
> > to find a common framerate, I could probably do this at the same time.
> 
> If the inputs have different frame rates, then concat will be outputting
> variable frame rate, not constant with a common divisor. Therefore 1/0
> is better I think.
> 
> OTOH, printing a message when this happens would probably be useful, and
> in that case, printing the common possible frame rate would be nice. But
> is is not urgent.

On Wed, 2017-03-08 at 20:26 +0100, wm4 wrote:
> I really think if there's no common framerate, it should not pretend
> there is one. Thus setting 1/0 doesn't seem too bad.

Thanks for the feedback Nicolas & wm4. I'll take a look at doing this
in a v2 later this evening.

Calvin
diff mbox

Patch

diff --git a/libavfilter/avf_concat.c b/libavfilter/avf_concat.c
index 56e4179..a7967a2 100644
--- a/libavfilter/avf_concat.c
+++ b/libavfilter/avf_concat.c
@@ -133,6 +133,7 @@  static int config_output(AVFilterLink *outlink)
     outlink->h                   = inlink->h;
     outlink->sample_aspect_ratio = inlink->sample_aspect_ratio;
     outlink->format              = inlink->format;
+    outlink->frame_rate          = av_make_q(1, 0);
     for (seg = 1; seg < cat->nb_segments; seg++) {
         inlink = ctx->inputs[in_no += ctx->nb_outputs];
         if (!outlink->sample_aspect_ratio.num)
diff --git a/tests/fate/filter-video.mak b/tests/fate/filter-video.mak
index c57c9c7..5a814e2 100644
--- a/tests/fate/filter-video.mak
+++ b/tests/fate/filter-video.mak
@@ -358,9 +358,11 @@  FATE_FILTER_SAMPLES-$(call ALLYES, VMD_DEMUXER VMDVIDEO_DECODER FORMAT_FILTER PE
 fate-filter-gradfun-sample: tests/data/filtergraphs/gradfun
 fate-filter-gradfun-sample: CMD = framecrc -i $(TARGET_SAMPLES)/vmd/12.vmd -filter_script $(TARGET_PATH)/tests/data/filtergraphs/gradfun -an -frames:v 20
 
-FATE_FILTER-$(call ALLYES, TESTSRC_FILTER SINE_FILTER CONCAT_FILTER) += fate-filter-concat
+FATE_FILTER-$(call ALLYES, TESTSRC_FILTER SINE_FILTER CONCAT_FILTER) += fate-filter-concat fate-filter-concat-vfr
 fate-filter-concat: tests/data/filtergraphs/concat
 fate-filter-concat: CMD = framecrc -filter_complex_script $(TARGET_PATH)/tests/data/filtergraphs/concat
+fate-filter-concat-vfr: tests/data/filtergraphs/concat-vfr
+fate-filter-concat-vfr: CMD = framecrc -filter_complex_script $(TARGET_PATH)/tests/data/filtergraphs/concat-vfr
 
 FATE_FILTER-$(call ALLYES, TESTSRC2_FILTER FPS_FILTER MPDECIMATE_FILTER) += fate-filter-mpdecimate
 fate-filter-mpdecimate: CMD = framecrc -lavfi testsrc2=r=2:d=10,fps=3,mpdecimate -r 3 -pix_fmt yuv420p
diff --git a/tests/ref/fate/filter-concat b/tests/ref/fate/filter-concat
index 022697e..101be47 100644
--- a/tests/ref/fate/filter-concat
+++ b/tests/ref/fate/filter-concat
@@ -1,4 +1,4 @@ 
-#tb 0: 1/5
+#tb 0: 1/1000000
 #media_type 0: video
 #codec_id 0: rawvideo
 #dimensions 0: 320x240
@@ -9,7 +9,7 @@ 
 #sample_rate 1: 44100
 #channel_layout 1: 4
 #channel_layout_name 1: mono
-0,          0,          0,        1,   230400, 0x88c4d19a
+0,          0,          0,        0,   230400, 0x88c4d19a
 1,          0,          0,     1024,     2048, 0xb3f10192
 1,       1024,       1024,     1024,     2048, 0xb340fe4e
 1,       2048,       2048,     1024,     2048, 0x0a5f0111
@@ -19,7 +19,7 @@ 
 1,       6144,       6144,     1024,     2048, 0x70a8fa17
 1,       7168,       7168,     1024,     2048, 0x0dad072a
 1,       8192,       8192,     1024,     2048, 0x5e810c51
-0,          1,          1,        1,   230400, 0x0d77c977
+0,     200000,     200000,        0,   230400, 0x0d77c977
 1,       9216,       9216,     1024,     2048, 0xbe5bf462
 1,      10240,      10240,     1024,     2048, 0xbcd9faeb
 1,      11264,      11264,     1024,     2048, 0x0d5bfe9c
@@ -29,7 +29,7 @@ 
 1,      15360,      15360,     1024,     2048, 0x11a9fa03
 1,      16384,      16384,     1024,     2048, 0x9a920378
 1,      17408,      17408,     1024,     2048, 0x901b0525
-0,          2,          2,        1,   230400, 0x242629d7
+0,     400000,     400000,        0,   230400, 0x242629d7
 1,      18432,      18432,     1024,     2048, 0x74b2003f
 1,      19456,      19456,     1024,     2048, 0xa20ef3ed
 1,      20480,      20480,     1024,     2048, 0x44cef9de
@@ -38,7 +38,7 @@ 
 1,      23552,      23552,     1024,     2048, 0xcab6f9e5
 1,      24576,      24576,     1024,     2048, 0x67f8f608
 1,      25600,      25600,     1024,     2048, 0x8d7f03fa
-0,          3,          3,        1,   230400, 0x62cdc018
+0,     600000,     600000,        0,   230400, 0x62cdc018
 1,      26624,      26624,     1024,     2048, 0x3e1e0566
 1,      27648,      27648,     1024,     2048, 0x2cfe0308
 1,      28672,      28672,     1024,     2048, 0x1ceaf702
@@ -48,7 +48,7 @@ 
 1,      32768,      32768,     1024,     2048, 0x3e5afa28
 1,      33792,      33792,     1024,     2048, 0x053ff47a
 1,      34816,      34816,     1024,     2048, 0x0d28fed9
-0,          4,          4,        1,   230400, 0x248ad058
+0,     800000,     800000,        0,   230400, 0x248ad058
 1,      35840,      35840,     1024,     2048, 0x279805cc
 1,      36864,      36864,     1024,     2048, 0xb16a0a12
 1,      37888,      37888,     1024,     2048, 0xb45af340
@@ -58,17 +58,17 @@ 
 1,      41984,      41984,     1024,     2048, 0x503800ce
 1,      43008,      43008,     1024,     2048, 0xa3bbf4af
 1,      44032,      44032,       68,      136, 0xc8d751c7
-0,          5,          5,        1,   230400, 0x223d134f
+0,    1000000,    1000000,        0,   230400, 0x223d134f
 1,      44100,      44100,     9600,    19200, 0x00000000
-0,          6,          6,        1,   230400, 0xbf1c3d34
+0,    1200000,    1200000,        0,   230400, 0xbf1c3d34
 1,      53700,      53700,     9600,    19200, 0x00000000
-0,          7,          7,        1,   230400, 0xae0efe96
+0,    1400000,    1400000,        0,   230400, 0xae0efe96
 1,      63300,      63300,     9600,    19200, 0x00000000
-0,          8,          8,        1,   230400, 0x0cd624d1
+0,    1600000,    1600000,        0,   230400, 0x0cd624d1
 1,      72900,      72900,     9600,    19200, 0x00000000
-0,          9,          9,        1,   230400, 0x6dedf2c0
+0,    1800000,    1800000,        0,   230400, 0x6dedf2c0
 1,      82500,      82500,     5700,    11400, 0x00000000
-0,         10,         10,        1,   230400, 0x88c4d19a
+0,    2000000,    2000000,        0,   230400, 0x88c4d19a
 1,      88200,      88200,     1024,     2048, 0x283efb3a
 1,      89224,      89224,     1024,     2048, 0x7692fb8f
 1,      90248,      90248,     1024,     2048, 0xbaaafcc0
@@ -78,7 +78,7 @@ 
 1,      94344,      94344,     1024,     2048, 0x2f990719
 1,      95368,      95368,     1024,     2048, 0xe2caf65c
 1,      96392,      96392,     1024,     2048, 0x825208e4
-0,         11,         11,        1,   230400, 0x0d77c977
+0,    2200000,    2200000,        0,   230400, 0x0d77c977
 1,      97416,      97416,     1024,     2048, 0xf563f13b
 1,      98440,      98440,     1024,     2048, 0x855d03e9
 1,      99464,      99464,     1024,     2048, 0x0ba9fa4b
@@ -88,7 +88,7 @@ 
 1,     103560,     103560,     1024,     2048, 0x5688ff75
 1,     104584,     104584,     1024,     2048, 0xf6c0ede9
 1,     105608,     105608,     1024,     2048, 0xfdb20602
-0,         12,         12,        1,   230400, 0x242629d7
+0,    2400000,    2400000,        0,   230400, 0x242629d7
 1,     106632,     106632,     1024,     2048, 0x40c5f17b
 1,     107656,     107656,     1024,     2048, 0x559600b1
 1,     108680,     108680,     1024,     2048, 0xccc3f930
@@ -97,7 +97,7 @@ 
 1,     111752,     111752,     1024,     2048, 0x1e5efba9
 1,     112776,     112776,     1024,     2048, 0x8c2e0832
 1,     113800,     113800,     1024,     2048, 0x5c42f66d
-0,         13,         13,        1,   230400, 0x62cdc018
+0,    2600000,    2600000,        0,   230400, 0x62cdc018
 1,     114824,     114824,     1024,     2048, 0x08e20b1e
 1,     115848,     115848,     1024,     2048, 0x4cf7f903
 1,     116872,     116872,     1024,     2048, 0xe6b90794
@@ -107,7 +107,7 @@ 
 1,     120968,     120968,     1024,     2048, 0x7431f732
 1,     121992,     121992,     1024,     2048, 0xa258049f
 1,     123016,     123016,     1024,     2048, 0xdb71f00e
-0,         14,         14,        1,   230400, 0x248ad058
+0,    2800000,    2800000,        0,   230400, 0x248ad058
 1,     124040,     124040,     1024,     2048, 0xa89b0359
 1,     125064,     125064,     1024,     2048, 0xe0aff0f2
 1,     126088,     126088,     1024,     2048, 0xc33e0085
@@ -160,7 +160,7 @@ 
 1,     174216,     174216,     1024,     2048, 0xf86ff855
 1,     175240,     175240,     1024,     2048, 0x6934061b
 1,     176264,     176264,      136,      272, 0x4a458a45
-0,         20,         20,        1,   230400, 0x88c4d19a
+0,    4000000,    4000000,        0,   230400, 0x88c4d19a
 1,     176400,     176400,     1024,     2048, 0xdb0cfe95
 1,     177424,     177424,     1024,     2048, 0xcff3fdf1
 1,     178448,     178448,     1024,     2048, 0x070cf585
@@ -170,7 +170,7 @@ 
 1,     182544,     182544,     1024,     2048, 0x51510410
 1,     183568,     183568,     1024,     2048, 0x198af498
 1,     184592,     184592,     1024,     2048, 0xae3603a2
-0,         21,         21,        1,   230400, 0x0d77c977
+0,    4200000,    4200000,        0,   230400, 0x0d77c977
 1,     185616,     185616,     1024,     2048, 0x6200f7a1
 1,     186640,     186640,     1024,     2048, 0xe6e3fe32
 1,     187664,     187664,     1024,     2048, 0xb2e2fd77
@@ -180,7 +180,7 @@ 
 1,     191760,     191760,     1024,     2048, 0x028b004e
 1,     192784,     192784,     1024,     2048, 0x57edfa23
 1,     193808,     193808,     1024,     2048, 0x6d8efe1f
-0,         22,         22,        1,   230400, 0x242629d7
+0,    4400000,    4400000,        0,   230400, 0x242629d7
 1,     194832,     194832,     1024,     2048, 0x774bfe54
 1,     195856,     195856,     1024,     2048, 0xa931fcfb
 1,     196880,     196880,     1024,     2048, 0x3505004b
@@ -189,7 +189,7 @@ 
 1,     199952,     199952,     1024,     2048, 0xd45bf733
 1,     200976,     200976,     1024,     2048, 0x6395fead
 1,     202000,     202000,     1024,     2048, 0xc126015e
-0,         23,         23,        1,   230400, 0x62cdc018
+0,    4600000,    4600000,        0,   230400, 0x62cdc018
 1,     203024,     203024,     1024,     2048, 0xbecff8aa
 1,     204048,     204048,     1024,     2048, 0x0fea06c3
 1,     205072,     205072,     1024,     2048, 0xdea6f351
@@ -199,7 +199,7 @@ 
 1,     209168,     209168,     1024,     2048, 0xcc5ffb00
 1,     210192,     210192,     1024,     2048, 0x328c00cb
 1,     211216,     211216,     1024,     2048, 0xa707fd82
-0,         24,         24,        1,   230400, 0x248ad058
+0,    4800000,    4800000,        0,   230400, 0x248ad058
 1,     212240,     212240,     1024,     2048, 0xe442f73d
 1,     213264,     213264,     1024,     2048, 0x545c0418
 1,     214288,     214288,     1024,     2048, 0x744ff3f7
diff --git a/tests/ref/fate/filter-concat-vfr b/tests/ref/fate/filter-concat-vfr
new file mode 100644
index 0000000..0dece67
--- /dev/null
+++ b/tests/ref/fate/filter-concat-vfr
@@ -0,0 +1,224 @@ 
+#tb 0: 1/1000000
+#media_type 0: video
+#codec_id 0: rawvideo
+#dimensions 0: 320x240
+#sar 0: 1/1
+#tb 1: 1/44100
+#media_type 1: audio
+#codec_id 1: pcm_s16le
+#sample_rate 1: 44100
+#channel_layout 1: 4
+#channel_layout_name 1: mono
+0,          0,          0,        0,   230400, 0x88c4d19a
+1,          0,          0,     1024,     2048, 0xb3f10192
+1,       1024,       1024,     1024,     2048, 0xb340fe4e
+1,       2048,       2048,     1024,     2048, 0x0a5f0111
+1,       3072,       3072,     1024,     2048, 0x51be06b8
+1,       4096,       4096,     1024,     2048, 0x71a1ffcb
+1,       5120,       5120,     1024,     2048, 0x7f64f50f
+1,       6144,       6144,     1024,     2048, 0x70a8fa17
+1,       7168,       7168,     1024,     2048, 0x0dad072a
+1,       8192,       8192,     1024,     2048, 0x5e810c51
+0,     200000,     200000,        0,   230400, 0x0d77c977
+1,       9216,       9216,     1024,     2048, 0xbe5bf462
+1,      10240,      10240,     1024,     2048, 0xbcd9faeb
+1,      11264,      11264,     1024,     2048, 0x0d5bfe9c
+1,      12288,      12288,     1024,     2048, 0x97d80297
+1,      13312,      13312,     1024,     2048, 0xba0f0894
+1,      14336,      14336,     1024,     2048, 0xcc22f291
+1,      15360,      15360,     1024,     2048, 0x11a9fa03
+1,      16384,      16384,     1024,     2048, 0x9a920378
+1,      17408,      17408,     1024,     2048, 0x901b0525
+0,     400000,     400000,        0,   230400, 0x242629d7
+1,      18432,      18432,     1024,     2048, 0x74b2003f
+1,      19456,      19456,     1024,     2048, 0xa20ef3ed
+1,      20480,      20480,     1024,     2048, 0x44cef9de
+1,      21504,      21504,     1024,     2048, 0x4b2e039b
+1,      22528,      22528,     1024,     2048, 0x198509a1
+1,      23552,      23552,     1024,     2048, 0xcab6f9e5
+1,      24576,      24576,     1024,     2048, 0x67f8f608
+1,      25600,      25600,     1024,     2048, 0x8d7f03fa
+0,     600000,     600000,        0,   230400, 0x62cdc018
+1,      26624,      26624,     1024,     2048, 0x3e1e0566
+1,      27648,      27648,     1024,     2048, 0x2cfe0308
+1,      28672,      28672,     1024,     2048, 0x1ceaf702
+1,      29696,      29696,     1024,     2048, 0x38a9f3d1
+1,      30720,      30720,     1024,     2048, 0x6c3306b7
+1,      31744,      31744,     1024,     2048, 0x600f0579
+1,      32768,      32768,     1024,     2048, 0x3e5afa28
+1,      33792,      33792,     1024,     2048, 0x053ff47a
+1,      34816,      34816,     1024,     2048, 0x0d28fed9
+0,     800000,     800000,        0,   230400, 0x248ad058
+1,      35840,      35840,     1024,     2048, 0x279805cc
+1,      36864,      36864,     1024,     2048, 0xb16a0a12
+1,      37888,      37888,     1024,     2048, 0xb45af340
+1,      38912,      38912,     1024,     2048, 0x1834f972
+1,      39936,      39936,     1024,     2048, 0xb5d206ae
+1,      40960,      40960,     1024,     2048, 0xc5760375
+1,      41984,      41984,     1024,     2048, 0x503800ce
+1,      43008,      43008,     1024,     2048, 0xa3bbf4af
+1,      44032,      44032,       68,      136, 0xc8d751c7
+0,    1000000,    1000000,        0,   230400, 0x223d134f
+1,      44100,      44100,     9600,    19200, 0x00000000
+0,    1200000,    1200000,        0,   230400, 0xbf1c3d34
+1,      53700,      53700,     9600,    19200, 0x00000000
+0,    1400000,    1400000,        0,   230400, 0xae0efe96
+1,      63300,      63300,     9600,    19200, 0x00000000
+0,    1600000,    1600000,        0,   230400, 0x0cd624d1
+1,      72900,      72900,     9600,    19200, 0x00000000
+0,    1800000,    1800000,        0,   230400, 0x6dedf2c0
+1,      82500,      82500,     5700,    11400, 0x00000000
+0,    2000000,    2000000,        0,   230400, 0x88c4d19a
+1,      88200,      88200,     1024,     2048, 0x283efb3a
+1,      89224,      89224,     1024,     2048, 0x7692fb8f
+1,      90248,      90248,     1024,     2048, 0xbaaafcc0
+0,    2066667,    2066667,        0,   230400, 0x5bbc2f63
+1,      91272,      91272,     1024,     2048, 0xadc8017e
+1,      92296,      92296,     1024,     2048, 0x4f4dffdc
+1,      93320,      93320,     1024,     2048, 0x7ffbff48
+0,    2133333,    2133333,        0,   230400, 0x3becbfad
+1,      94344,      94344,     1024,     2048, 0x2f990719
+1,      95368,      95368,     1024,     2048, 0xe2caf65c
+1,      96392,      96392,     1024,     2048, 0x825208e4
+0,    2200000,    2200000,        0,   230400, 0x0d77c977
+1,      97416,      97416,     1024,     2048, 0xf563f13b
+1,      98440,      98440,     1024,     2048, 0x855d03e9
+1,      99464,      99464,     1024,     2048, 0x0ba9fa4b
+0,    2266667,    2266667,        0,   230400, 0x436cf4b2
+1,     100488,     100488,     1024,     2048, 0x83e1fb92
+1,     101512,     101512,     1024,     2048, 0x1162f965
+1,     102536,     102536,     1024,     2048, 0x0cfef73d
+0,    2333333,    2333333,        0,   230400, 0x39210f27
+1,     103560,     103560,     1024,     2048, 0x5688ff75
+1,     104584,     104584,     1024,     2048, 0xf6c0ede9
+1,     105608,     105608,     1024,     2048, 0xfdb20602
+0,    2400000,    2400000,        0,   230400, 0x242629d7
+1,     106632,     106632,     1024,     2048, 0x40c5f17b
+1,     107656,     107656,     1024,     2048, 0x559600b1
+1,     108680,     108680,     1024,     2048, 0xccc3f930
+0,    2466667,    2466667,        0,   230400, 0x771c2293
+1,     109704,     109704,     1024,     2048, 0xdc800045
+1,     110728,     110728,     1024,     2048, 0xdce4fb3e
+0,    2533333,    2533333,        0,   230400, 0xec2af9a9
+1,     111752,     111752,     1024,     2048, 0x1e5efba9
+1,     112776,     112776,     1024,     2048, 0x8c2e0832
+1,     113800,     113800,     1024,     2048, 0x5c42f66d
+0,    2600000,    2600000,        0,   230400, 0x62cdc018
+1,     114824,     114824,     1024,     2048, 0x08e20b1e
+1,     115848,     115848,     1024,     2048, 0x4cf7f903
+1,     116872,     116872,     1024,     2048, 0xe6b90794
+0,    2666667,    2666667,        0,   230400, 0xf02c8693
+1,     117896,     117896,     1024,     2048, 0x5956f8e6
+1,     118920,     118920,     1024,     2048, 0x6632ff16
+1,     119944,     119944,     1024,     2048, 0x46c8fe11
+0,    2733333,    2733333,        0,   230400, 0x14436efb
+1,     120968,     120968,     1024,     2048, 0x7431f732
+1,     121992,     121992,     1024,     2048, 0xa258049f
+1,     123016,     123016,     1024,     2048, 0xdb71f00e
+0,    2800000,    2800000,        0,   230400, 0x248ad058
+1,     124040,     124040,     1024,     2048, 0xa89b0359
+1,     125064,     125064,     1024,     2048, 0xe0aff0f2
+1,     126088,     126088,     1024,     2048, 0xc33e0085
+0,    2866667,    2866667,        0,   230400, 0xe87f6c52
+1,     127112,     127112,     1024,     2048, 0x9d09f379
+1,     128136,     128136,     1024,     2048, 0x8c78fd06
+1,     129160,     129160,     1024,     2048, 0x532bfbdd
+0,    2933333,    2933333,        0,   230400, 0x6a0c196b
+1,     130184,     130184,     1024,     2048, 0xfc36f5cd
+1,     131208,     131208,     1024,     2048, 0x2e8f0699
+1,     132232,     132232,     1024,     2048, 0x52382578
+1,     133256,     133256,     1024,     2048, 0x97ed1a28
+1,     134280,     134280,     1024,     2048, 0xabcdf73f
+1,     135304,     135304,     1024,     2048, 0x3a24082c
+1,     136328,     136328,     1024,     2048, 0xbe1cfc3d
+1,     137352,     137352,     1024,     2048, 0xad5800a5
+1,     138376,     138376,     1024,     2048, 0x90b80522
+1,     139400,     139400,     1024,     2048, 0x1fa1f912
+1,     140424,     140424,     1024,     2048, 0x733a0878
+1,     141448,     141448,     1024,     2048, 0x9a3eee47
+1,     142472,     142472,     1024,     2048, 0x5d900759
+1,     143496,     143496,     1024,     2048, 0x1287f540
+1,     144520,     144520,     1024,     2048, 0x941cfe5d
+1,     145544,     145544,     1024,     2048, 0x1587f8a9
+1,     146568,     146568,     1024,     2048, 0xb9e7f888
+1,     147592,     147592,     1024,     2048, 0xe9defbe2
+1,     148616,     148616,     1024,     2048, 0x3a5ef312
+1,     149640,     149640,     1024,     2048, 0xdcbe0544
+1,     150664,     150664,     1024,     2048, 0xbe51ecc5
+1,     151688,     151688,     1024,     2048, 0x21a60721
+1,     152712,     152712,     1024,     2048, 0xf29ff318
+1,     153736,     153736,     1024,     2048, 0xcd4c02ea
+1,     154760,     154760,     1024,     2048, 0xa424faac
+1,     155784,     155784,     1024,     2048, 0xbaedfdab
+1,     156808,     156808,     1024,     2048, 0xcbff047c
+1,     157832,     157832,     1024,     2048, 0x9ac8f96b
+1,     158856,     158856,     1024,     2048, 0x43220bee
+1,     159880,     159880,     1024,     2048, 0x547bf351
+1,     160904,     160904,     1024,     2048, 0x7dd10d6e
+1,     161928,     161928,     1024,     2048, 0x77cbf603
+1,     162952,     162952,     1024,     2048, 0xb6fcff50
+1,     163976,     163976,     1024,     2048, 0x927bfde5
+1,     165000,     165000,     1024,     2048, 0x5bd0fca5
+1,     166024,     166024,     1024,     2048, 0x672cff2a
+1,     167048,     167048,     1024,     2048, 0x3e3ef01c
+1,     168072,     168072,     1024,     2048, 0xe52607af
+1,     169096,     169096,     1024,     2048, 0x66bceaf5
+1,     170120,     170120,     1024,     2048, 0xe065046b
+1,     171144,     171144,     1024,     2048, 0x350bf21f
+1,     172168,     172168,     1024,     2048, 0x60b1fca4
+1,     173192,     173192,     1024,     2048, 0x8b1efa55
+1,     174216,     174216,     1024,     2048, 0xf86ff855
+1,     175240,     175240,     1024,     2048, 0x6934061b
+1,     176264,     176264,      136,      272, 0x4a458a45
+0,    4000000,    4000000,        0,   230400, 0x88c4d19a
+1,     176400,     176400,     1024,     2048, 0xdb0cfe95
+1,     177424,     177424,     1024,     2048, 0xcff3fdf1
+1,     178448,     178448,     1024,     2048, 0x070cf585
+1,     179472,     179472,     1024,     2048, 0xe9b8007f
+1,     180496,     180496,     1024,     2048, 0xc51ffd64
+1,     181520,     181520,     1024,     2048, 0xede2fbf9
+0,    4125000,    4125000,        0,   230400, 0x05c1b733
+1,     182544,     182544,     1024,     2048, 0x51510410
+1,     183568,     183568,     1024,     2048, 0x198af498
+1,     184592,     184592,     1024,     2048, 0xae3603a2
+1,     185616,     185616,     1024,     2048, 0x6200f7a1
+1,     186640,     186640,     1024,     2048, 0xe6e3fe32
+0,    4250000,    4250000,        0,   230400, 0x0446ec19
+1,     187664,     187664,     1024,     2048, 0xb2e2fd77
+1,     188688,     188688,     1024,     2048, 0x063dff2f
+1,     189712,     189712,     1024,     2048, 0xa89ffe21
+1,     190736,     190736,     1024,     2048, 0x9e6ffa6d
+1,     191760,     191760,     1024,     2048, 0x028b004e
+1,     192784,     192784,     1024,     2048, 0x57edfa23
+0,    4375000,    4375000,        0,   230400, 0x0f9b1744
+1,     193808,     193808,     1024,     2048, 0x6d8efe1f
+1,     194832,     194832,     1024,     2048, 0x774bfe54
+1,     195856,     195856,     1024,     2048, 0xa931fcfb
+1,     196880,     196880,     1024,     2048, 0x3505004b
+1,     197904,     197904,     1024,     2048, 0x5001f576
+0,    4500000,    4500000,        0,   230400, 0x30cf070a
+1,     198928,     198928,     1024,     2048, 0x78ea049b
+1,     199952,     199952,     1024,     2048, 0xd45bf733
+1,     200976,     200976,     1024,     2048, 0x6395fead
+1,     202000,     202000,     1024,     2048, 0xc126015e
+1,     203024,     203024,     1024,     2048, 0xbecff8aa
+0,    4625000,    4625000,        0,   230400, 0x9175aaa9
+1,     204048,     204048,     1024,     2048, 0x0fea06c3
+1,     205072,     205072,     1024,     2048, 0xdea6f351
+1,     206096,     206096,     1024,     2048, 0x35b808f0
+1,     207120,     207120,     1024,     2048, 0x5487ee73
+1,     208144,     208144,     1024,     2048, 0xac69050e
+1,     209168,     209168,     1024,     2048, 0xcc5ffb00
+0,    4750000,    4750000,        0,   230400, 0x597f5628
+1,     210192,     210192,     1024,     2048, 0x328c00cb
+1,     211216,     211216,     1024,     2048, 0xa707fd82
+1,     212240,     212240,     1024,     2048, 0xe442f73d
+1,     213264,     213264,     1024,     2048, 0x545c0418
+1,     214288,     214288,     1024,     2048, 0x744ff3f7
+0,    4875000,    4875000,        0,   230400, 0x38a45a85
+1,     215312,     215312,     1024,     2048, 0x01aa04fd
+1,     216336,     216336,     1024,     2048, 0xa885f7cd
+1,     217360,     217360,     1024,     2048, 0xcfca04f4
+1,     218384,     218384,     1024,     2048, 0x67fdf91b
+1,     219408,     219408,     1024,     2048, 0xce2b001d
+1,     220432,     220432,       68,      136, 0x33e64a0d