[FFmpeg-cvslog] r10436 - in trunk: libavcodec/snow.c tests/ffmpeg.regression.ref tests/rotozoom.regression.ref tests/seek.regression.ref
michael
subversion
Sat Sep 8 16:51:14 CEST 2007
Author: michael
Date: Sat Sep 8 16:51:13 2007
New Revision: 10436
Log:
store halfpel filter coefficients in the header as well as the
flag for diagonal interpolation
the primary reason for this change is that previously MC up to 1/4 pel
matched H.264 exactly and that increases the risk of stumbling over
patents
secondary does this allow 0.10 db or more quality gain by choosing a longer
filter and the filter could also be choosen optimally for each frame
though that of course would cause speed loss at the decoder and encoder
side ...
Modified:
trunk/libavcodec/snow.c
trunk/tests/ffmpeg.regression.ref
trunk/tests/rotozoom.regression.ref
trunk/tests/seek.regression.ref
Modified: trunk/libavcodec/snow.c
==============================================================================
--- trunk/libavcodec/snow.c (original)
+++ trunk/libavcodec/snow.c Sat Sep 8 16:51:13 2007
@@ -394,7 +394,7 @@ static const BlockNode null_block= { //F
#define LOG2_MB_SIZE 4
#define MB_SIZE (1<<LOG2_MB_SIZE)
#define ENCODER_EXTRA_BITS 4
-#define HTAPS 6
+#define HTAPS 8
typedef struct x_and_coeff{
int16_t x;
@@ -421,6 +421,15 @@ typedef struct Plane{
int width;
int height;
SubBand band[MAX_DECOMPOSITIONS][4];
+
+ int htaps;
+ int8_t hcoeff[HTAPS/2];
+ int diag_mc;
+ int fast_mc;
+
+ int last_htaps;
+ int8_t last_hcoeff[HTAPS/2];
+ int last_diag_mc;
}Plane;
typedef struct SnowContext{
@@ -2143,7 +2152,7 @@ static void decode_blocks(SnowContext *s
}
}
-static void mc_block(uint8_t *dst, const uint8_t *src, uint8_t *tmp, int stride, int b_w, int b_h, int dx, int dy){
+static void mc_block(Plane *p, uint8_t *dst, const uint8_t *src, uint8_t *tmp, int stride, int b_w, int b_h, int dx, int dy){
const static uint8_t weight[64]={
8,7,6,5,4,3,2,1,
7,7,0,0,0,0,0,1,
@@ -2193,11 +2202,12 @@ START_TIMER
l= brane[dx + 16*dy]>>4;
b= needs[l] | needs[r];
+ if(p && !p->diag_mc)
+ b= 15;
if(b&5){
for(y=0; y < b_h+HTAPS-1; y++){
for(x=0; x < b_w; x++){
- int a_2=src[x + HTAPS/2-5];
int a_1=src[x + HTAPS/2-4];
int a0= src[x + HTAPS/2-3];
int a1= src[x + HTAPS/2-2];
@@ -2206,15 +2216,17 @@ START_TIMER
int a4= src[x + HTAPS/2+1];
int a5= src[x + HTAPS/2+2];
int a6= src[x + HTAPS/2+3];
- int a7= src[x + HTAPS/2+4];
-#if HTAPS==6
- int am= 20*(a2+a3) - 5*(a1+a4) + (a0+a5);
-#else
- int am= 21*(a2+a3) - 7*(a1+a4) + 3*(a0+a5) - (a_1+a6);
-#endif
+ int am=0;
+ if(!p || p->fast_mc){
+ am= 20*(a2+a3) - 5*(a1+a4) + (a0+a5);
+ tmpI[x]= am;
+ am= (am+16)>>5;
+ }else{
+ am= p->hcoeff[0]*(a2+a3) + p->hcoeff[1]*(a1+a4) + p->hcoeff[2]*(a0+a5) + p->hcoeff[3]*(a_1+a6);
+ tmpI[x]= am;
+ am= (am+32)>>6;
+ }
- tmpI[x]= am;
- am= (am+16)>>5;
if(am&(~255)) am= ~(am>>31);
tmp2[x]= am;
}
@@ -2230,7 +2242,6 @@ START_TIMER
if(b&2){
for(y=0; y < b_h; y++){
for(x=0; x < b_w+1; x++){
- int a_2=src[x + (HTAPS/2-5)*stride];
int a_1=src[x + (HTAPS/2-4)*stride];
int a0= src[x + (HTAPS/2-3)*stride];
int a1= src[x + (HTAPS/2-2)*stride];
@@ -2239,14 +2250,12 @@ START_TIMER
int a4= src[x + (HTAPS/2+1)*stride];
int a5= src[x + (HTAPS/2+2)*stride];
int a6= src[x + (HTAPS/2+3)*stride];
- int a7= src[x + (HTAPS/2+4)*stride];
-#if HTAPS==6
- int am= 20*(a2+a3) - 5*(a1+a4) + (a0+a5);
-#else
- int am= 21*(a2+a3) - 7*(a1+a4) + 3*(a0+a5) - (a_1+a6);
-#endif
+ int am=0;
+ if(!p || p->fast_mc)
+ am= (20*(a2+a3) - 5*(a1+a4) + (a0+a5) + 16)>>5;
+ else
+ am= (p->hcoeff[0]*(a2+a3) + p->hcoeff[1]*(a1+a4) + p->hcoeff[2]*(a0+a5) + p->hcoeff[3]*(a_1+a6) + 32)>>6;
- am= (am + 16)>>5;
if(am&(~255)) am= ~(am>>31);
tmp2[x]= am;
}
@@ -2261,7 +2270,6 @@ START_TIMER
if(b&4){
for(y=0; y < b_h; y++){
for(x=0; x < b_w; x++){
- int a_2=tmpI[x + (HTAPS/2-5)*64];
int a_1=tmpI[x + (HTAPS/2-4)*64];
int a0= tmpI[x + (HTAPS/2-3)*64];
int a1= tmpI[x + (HTAPS/2-2)*64];
@@ -2270,13 +2278,11 @@ START_TIMER
int a4= tmpI[x + (HTAPS/2+1)*64];
int a5= tmpI[x + (HTAPS/2+2)*64];
int a6= tmpI[x + (HTAPS/2+3)*64];
- int a7= tmpI[x + (HTAPS/2+4)*64];
-#if HTAPS==6
- int am= 20*(a2+a3) - 5*(a1+a4) + (a0+a5);
-#else
- int am= 21*(a2+a3) - 7*(a1+a4) + 3*(a0+a5) - (a_1+a6);
-#endif
- am= (am + 512)>>10;
+ int am=0;
+ if(!p || p->fast_mc)
+ am= (20*(a2+a3) - 5*(a1+a4) + (a0+a5) + 512)>>10;
+ else
+ am= (p->hcoeff[0]*(a2+a3) + p->hcoeff[1]*(a1+a4) + p->hcoeff[2]*(a0+a5) + p->hcoeff[3]*(a_1+a6) + 2048)>>12;
if(am&(~255)) am= ~(am>>31);
tmp2[x]= am;
}
@@ -2336,7 +2342,7 @@ STOP_TIMER("mc_block")
static void mc_block_hpel ## dx ## dy ## b_w(uint8_t *dst, const uint8_t *src, int stride, int h){\
uint8_t tmp[stride*(b_w+HTAPS-1)];\
assert(h==b_w);\
- mc_block(dst, src-(HTAPS/2-1)-(HTAPS/2-1)*stride, tmp, stride, b_w, b_w, dx, dy);\
+ mc_block(NULL, dst, src-(HTAPS/2-1)-(HTAPS/2-1)*stride, tmp, stride, b_w, b_w, dx, dy);\
}
mca( 0, 0,16)
@@ -2407,23 +2413,23 @@ static void pred_block(SnowContext *s, u
// assert(!(b_w&(b_w-1)));
assert(b_w>1 && b_h>1);
assert(tab_index>=0 && tab_index<4 || b_w==32);
- if((dx&3) || (dy&3) || !(b_w == b_h || 2*b_w == b_h || b_w == 2*b_h) || (b_w&(b_w-1)) || HTAPS != 6)
- mc_block(dst, src, tmp, stride, b_w, b_h, dx, dy);
+ if((dx&3) || (dy&3) || !(b_w == b_h || 2*b_w == b_h || b_w == 2*b_h) || (b_w&(b_w-1)) || !s->plane[plane_index].fast_mc )
+ mc_block(&s->plane[plane_index], dst, src, tmp, stride, b_w, b_h, dx, dy);
else if(b_w==32){
int y;
for(y=0; y<b_h; y+=16){
- s->dsp.put_h264_qpel_pixels_tab[0][dy+(dx>>2)](dst + y*stride, src + 2 + (y+2)*stride,stride);
- s->dsp.put_h264_qpel_pixels_tab[0][dy+(dx>>2)](dst + 16 + y*stride, src + 18 + (y+2)*stride,stride);
+ s->dsp.put_h264_qpel_pixels_tab[0][dy+(dx>>2)](dst + y*stride, src + 3 + (y+3)*stride,stride);
+ s->dsp.put_h264_qpel_pixels_tab[0][dy+(dx>>2)](dst + 16 + y*stride, src + 19 + (y+3)*stride,stride);
}
}else if(b_w==b_h)
- s->dsp.put_h264_qpel_pixels_tab[tab_index ][dy+(dx>>2)](dst,src + 2 + 2*stride,stride);
+ s->dsp.put_h264_qpel_pixels_tab[tab_index ][dy+(dx>>2)](dst,src + 3 + 3*stride,stride);
else if(b_w==2*b_h){
- s->dsp.put_h264_qpel_pixels_tab[tab_index+1][dy+(dx>>2)](dst ,src + 2 + 2*stride,stride);
- s->dsp.put_h264_qpel_pixels_tab[tab_index+1][dy+(dx>>2)](dst+b_h,src + 2 + b_h + 2*stride,stride);
+ s->dsp.put_h264_qpel_pixels_tab[tab_index+1][dy+(dx>>2)](dst ,src + 3 + 3*stride,stride);
+ s->dsp.put_h264_qpel_pixels_tab[tab_index+1][dy+(dx>>2)](dst+b_h,src + 3 + b_h + 3*stride,stride);
}else{
assert(2*b_w==b_h);
- s->dsp.put_h264_qpel_pixels_tab[tab_index ][dy+(dx>>2)](dst ,src + 2 + 2*stride ,stride);
- s->dsp.put_h264_qpel_pixels_tab[tab_index ][dy+(dx>>2)](dst+b_w*stride,src + 2 + 2*stride+b_w*stride,stride);
+ s->dsp.put_h264_qpel_pixels_tab[tab_index ][dy+(dx>>2)](dst ,src + 3 + 3*stride ,stride);
+ s->dsp.put_h264_qpel_pixels_tab[tab_index ][dy+(dx>>2)](dst+b_w*stride,src + 3 + 3*stride+b_w*stride,stride);
}
}
}
@@ -3514,7 +3520,7 @@ static void correlate(SnowContext *s, Su
}
static void encode_header(SnowContext *s){
- int plane_index, level, orientation;
+ int plane_index, level, orientation, i;
uint8_t kstate[32];
memset(kstate, MID_STATE, sizeof(kstate));
@@ -3527,6 +3533,12 @@ static void encode_header(SnowContext *s
s->last_qbias=
s->last_mv_scale=
s->last_block_max_depth= 0;
+ for(plane_index=0; plane_index<2; plane_index++){
+ Plane *p= &s->plane[plane_index];
+ p->last_htaps=0;
+ p->last_diag_mc=0;
+ memset(p->last_hcoeff, 0, sizeof(p->last_hcoeff));
+ }
}
if(s->keyframe){
put_symbol(&s->c, s->header_state, s->version, 0);
@@ -3550,6 +3562,32 @@ static void encode_header(SnowContext *s
}
}
}
+
+ if(!s->keyframe){
+ int update_mc=0;
+ for(plane_index=0; plane_index<2; plane_index++){
+ Plane *p= &s->plane[plane_index];
+ update_mc |= p->last_htaps != p->htaps;
+ update_mc |= p->last_diag_mc != p->diag_mc;
+ update_mc |= !!memcmp(p->last_hcoeff, p->hcoeff, sizeof(p->hcoeff));
+ }
+ if(!s->always_reset)
+ put_rac(&s->c, s->header_state, update_mc);
+ if(update_mc){
+ for(plane_index=0; plane_index<2; plane_index++){
+ Plane *p= &s->plane[plane_index];
+ put_rac(&s->c, s->header_state, p->diag_mc);
+ put_symbol(&s->c, s->header_state, p->htaps/2-1, 0);
+ for(i= p->htaps/2; i; i--)
+ put_symbol(&s->c, s->header_state, FFABS(p->hcoeff[i]), 0);
+
+ p->last_diag_mc= p->diag_mc;
+ p->last_htaps= p->htaps;
+ memcpy(p->last_hcoeff, p->hcoeff, sizeof(p->hcoeff));
+ }
+ }
+ }
+
put_symbol(&s->c, s->header_state, s->spatial_decomposition_type - s->last_spatial_decomposition_type, 1);
put_symbol(&s->c, s->header_state, s->qlog - s->last_qlog , 1);
put_symbol(&s->c, s->header_state, s->mv_scale - s->last_mv_scale, 1);
@@ -3608,6 +3646,28 @@ static int decode_header(SnowContext *s)
}
}
+ if(!s->keyframe){
+ if(s->always_reset || get_rac(&s->c, s->header_state)){
+ for(plane_index=0; plane_index<2; plane_index++){
+ int htaps, i, sum=0, absum=0;
+ Plane *p= &s->plane[plane_index];
+ p->diag_mc= get_rac(&s->c, s->header_state);
+ htaps= get_symbol(&s->c, s->header_state, 0)*2 + 2;
+ if((unsigned)htaps > HTAPS || htaps==0)
+ return -1;
+ p->htaps= htaps;
+ for(i= htaps/2; i; i--){
+ p->hcoeff[i]= get_symbol(&s->c, s->header_state, 0) * (1-2*(i&1));
+ sum += p->hcoeff[i];
+ }
+ p->hcoeff[0]= 32-sum;
+ }
+ s->plane[2].diag_mc= s->plane[1].diag_mc;
+ s->plane[2].htaps = s->plane[1].htaps;
+ memcpy(s->plane[2].hcoeff, s->plane[1].hcoeff, sizeof(s->plane[1].hcoeff));
+ }
+ }
+
s->spatial_decomposition_type+= get_symbol(&s->c, s->header_state, 1);
if(s->spatial_decomposition_type > 1){
av_log(s->avctx, AV_LOG_ERROR, "spatial_decomposition_type %d not supported", s->spatial_decomposition_type);
@@ -3715,6 +3775,14 @@ static int common_init(AVCodecContext *a
}
s->plane[plane_index].width = w;
s->plane[plane_index].height= h;
+
+ s->plane[plane_index].diag_mc= 1;
+ s->plane[plane_index].htaps= 6;
+ s->plane[plane_index].hcoeff[0]= 40;
+ s->plane[plane_index].hcoeff[1]= -10;
+ s->plane[plane_index].hcoeff[2]= 2;
+ s->plane[plane_index].fast_mc= 1;
+
//av_log(NULL, AV_LOG_DEBUG, "%d %d\n", w, h);
for(level=s->spatial_decomposition_count-1; level>=0; level--){
for(orientation=level ? 1 : 0; orientation<4; orientation++){
@@ -4354,6 +4422,14 @@ static int decode_frame(AVCodecContext *
s->current_picture.pict_type= FF_I_TYPE; //FIXME I vs. P
decode_header(s);
+
+ for(plane_index=0; plane_index<3; plane_index++){
+ Plane *p= &s->plane[plane_index];
+ p->fast_mc= p->diag_mc && p->htaps==6 && p->hcoeff[0]==40
+ && p->hcoeff[1]==-10
+ && p->hcoeff[2]==2;
+ }
+
if(!s->block) alloc_blocks(s);
frame_start(s);
Modified: trunk/tests/ffmpeg.regression.ref
==============================================================================
--- trunk/tests/ffmpeg.regression.ref (original)
+++ trunk/tests/ffmpeg.regression.ref Sat Sep 8 16:51:13 2007
@@ -141,12 +141,12 @@ f8f51fa737add17f7fecaefa118b57ed *./test
2654678 ./tests/data/a-ffv1.avi
799d3db687f6cdd7a837ec156efc171f *./tests/data/out.yuv
stddev: 0.00 PSNR:99.99 bytes:7602176
-3b419d4e700466fed31bdbdb7fd032ea *./tests/data/a-snow.avi
-156682 ./tests/data/a-snow.avi
+2ef414dd800dcb05f032f9b0dfb4f483 *./tests/data/a-snow.avi
+156716 ./tests/data/a-snow.avi
3de2b39f90fd8331f27e627e68e076f7 *./tests/data/out.yuv
stddev: 23.15 PSNR:20.83 bytes:7602176
-336d769a694cf92e21962879fea05331 *./tests/data/a-snow53.avi
-3520654 ./tests/data/a-snow53.avi
+5ad99548fc64ce3c83c55a37ed8f8a19 *./tests/data/a-snow53.avi
+3520688 ./tests/data/a-snow53.avi
799d3db687f6cdd7a837ec156efc171f *./tests/data/out.yuv
stddev: 0.00 PSNR:99.99 bytes:7602176
c299f64c3e85b928c5bfe71629cee006 *./tests/data/a-dv.dv
Modified: trunk/tests/rotozoom.regression.ref
==============================================================================
--- trunk/tests/rotozoom.regression.ref (original)
+++ trunk/tests/rotozoom.regression.ref Sat Sep 8 16:51:13 2007
@@ -141,12 +141,12 @@ d72b0960e162d4998b9acbabb07e99ab *./test
3525804 ./tests/data/a-ffv1.avi
dde5895817ad9d219f79a52d0bdfb001 *./tests/data/out.yuv
stddev: 0.00 PSNR:99.99 bytes:7602176
-7e658570df22365c9dbbaa2038468f3c *./tests/data/a-snow.avi
-69026 ./tests/data/a-snow.avi
+17de0c60b01a13c93aa114cfeebc10eb *./tests/data/a-snow.avi
+69060 ./tests/data/a-snow.avi
63ea1d2fe1693be57d3ab7d351af7c55 *./tests/data/out.yuv
stddev: 10.87 PSNR:27.39 bytes:7602176
-d33395ea1de6b801142be556d7699263 *./tests/data/a-snow53.avi
-2721708 ./tests/data/a-snow53.avi
+6139224013581f63c4dd1713ed4286db *./tests/data/a-snow53.avi
+2721752 ./tests/data/a-snow53.avi
dde5895817ad9d219f79a52d0bdfb001 *./tests/data/out.yuv
stddev: 0.00 PSNR:99.99 bytes:7602176
54cdeaee32d1007666a1e487e739daf6 *./tests/data/a-dv.dv
Modified: trunk/tests/seek.regression.ref
==============================================================================
--- trunk/tests/seek.regression.ref (original)
+++ trunk/tests/seek.regression.ref Sat Sep 8 16:51:13 2007
@@ -2050,47 +2050,47 @@ ret: 0 st: 0 dts:0.000000 pts:0.000000 p
ret: 0 st:-1 ts:-1.000000 flags:0
ret: 0 st: 0 dts:0.000000 pts:0.000000 pos:5660 size:2987 flags:1
ret: 0 st:-1 ts:1.894167 flags:1
-ret: 0 st: 0 dts:1.440000 pts:1.440000 pos:46978 size:3663 flags:1
+ret: 0 st: 0 dts:1.440000 pts:1.440000 pos:47000 size:3663 flags:1
ret: 0 st: 0 ts:0.800000 flags:0
-ret: 0 st: 0 dts:0.960000 pts:0.960000 pos:31750 size:3478 flags:1
+ret: 0 st: 0 dts:0.960000 pts:0.960000 pos:31766 size:3478 flags:1
ret:-1 st: 0 ts:-0.320000 flags:1
ret:-1 st:-1 ts:2.576668 flags:0
ret: 0 st:-1 ts:1.470835 flags:1
-ret: 0 st: 0 dts:1.440000 pts:1.440000 pos:46978 size:3663 flags:1
+ret: 0 st: 0 dts:1.440000 pts:1.440000 pos:47000 size:3663 flags:1
ret: 0 st: 0 ts:0.360000 flags:0
-ret: 0 st: 0 dts:0.480000 pts:0.480000 pos:18006 size:3229 flags:1
+ret: 0 st: 0 dts:0.480000 pts:0.480000 pos:18016 size:3229 flags:1
ret:-1 st: 0 ts:-0.760000 flags:1
ret:-1 st:-1 ts:2.153336 flags:0
ret: 0 st:-1 ts:1.047503 flags:1
-ret: 0 st: 0 dts:0.960000 pts:0.960000 pos:31750 size:3478 flags:1
+ret: 0 st: 0 dts:0.960000 pts:0.960000 pos:31766 size:3478 flags:1
ret: 0 st: 0 ts:-0.040000 flags:0
ret: 0 st: 0 dts:0.000000 pts:0.000000 pos:5660 size:2987 flags:1
ret: 0 st: 0 ts:2.840000 flags:1
-ret: 0 st: 0 dts:1.920000 pts:1.920000 pos:63506 size:3635 flags:1
+ret: 0 st: 0 dts:1.920000 pts:1.920000 pos:63536 size:3635 flags:1
ret: 0 st:-1 ts:1.730004 flags:0
-ret: 0 st: 0 dts:1.920000 pts:1.920000 pos:63506 size:3635 flags:1
+ret: 0 st: 0 dts:1.920000 pts:1.920000 pos:63536 size:3635 flags:1
ret: 0 st:-1 ts:0.624171 flags:1
-ret: 0 st: 0 dts:0.480000 pts:0.480000 pos:18006 size:3229 flags:1
+ret: 0 st: 0 dts:0.480000 pts:0.480000 pos:18016 size:3229 flags:1
ret: 0 st: 0 ts:-0.480000 flags:0
ret: 0 st: 0 dts:0.000000 pts:0.000000 pos:5660 size:2987 flags:1
ret: 0 st: 0 ts:2.400000 flags:1
-ret: 0 st: 0 dts:1.920000 pts:1.920000 pos:63506 size:3635 flags:1
+ret: 0 st: 0 dts:1.920000 pts:1.920000 pos:63536 size:3635 flags:1
ret: 0 st:-1 ts:1.306672 flags:0
-ret: 0 st: 0 dts:1.440000 pts:1.440000 pos:46978 size:3663 flags:1
+ret: 0 st: 0 dts:1.440000 pts:1.440000 pos:47000 size:3663 flags:1
ret: 0 st:-1 ts:0.200839 flags:1
ret: 0 st: 0 dts:0.000000 pts:0.000000 pos:5660 size:2987 flags:1
ret: 0 st: 0 ts:-0.920000 flags:0
ret: 0 st: 0 dts:0.000000 pts:0.000000 pos:5660 size:2987 flags:1
ret: 0 st: 0 ts:2.000000 flags:1
-ret: 0 st: 0 dts:1.920000 pts:1.920000 pos:63506 size:3635 flags:1
+ret: 0 st: 0 dts:1.920000 pts:1.920000 pos:63536 size:3635 flags:1
ret: 0 st:-1 ts:0.883340 flags:0
-ret: 0 st: 0 dts:0.960000 pts:0.960000 pos:31750 size:3478 flags:1
+ret: 0 st: 0 dts:0.960000 pts:0.960000 pos:31766 size:3478 flags:1
ret:-1 st:-1 ts:-0.222493 flags:1
ret:-1 st: 0 ts:2.680000 flags:0
ret: 0 st: 0 ts:1.560000 flags:1
-ret: 0 st: 0 dts:1.440000 pts:1.440000 pos:46978 size:3663 flags:1
+ret: 0 st: 0 dts:1.440000 pts:1.440000 pos:47000 size:3663 flags:1
ret: 0 st:-1 ts:0.460008 flags:0
-ret: 0 st: 0 dts:0.480000 pts:0.480000 pos:18006 size:3229 flags:1
+ret: 0 st: 0 dts:0.480000 pts:0.480000 pos:18016 size:3229 flags:1
ret:-1 st:-1 ts:-0.645825 flags:1
----------------
tests/data/a-snow53.avi
@@ -2098,47 +2098,47 @@ ret: 0 st: 0 dts:0.000000 pts:0.000000 p
ret: 0 st:-1 ts:-1.000000 flags:0
ret: 0 st: 0 dts:0.000000 pts:0.000000 pos:5660 size:72476 flags:1
ret: 0 st:-1 ts:1.894167 flags:1
-ret: 0 st: 0 dts:1.440000 pts:1.440000 pos:1902764 size:78837 flags:1
+ret: 0 st: 0 dts:1.440000 pts:1.440000 pos:1902794 size:78837 flags:1
ret: 0 st: 0 ts:0.800000 flags:0
-ret: 0 st: 0 dts:0.960000 pts:0.960000 pos:1239078 size:74994 flags:1
+ret: 0 st: 0 dts:0.960000 pts:0.960000 pos:1239098 size:74994 flags:1
ret:-1 st: 0 ts:-0.320000 flags:1
ret:-1 st:-1 ts:2.576668 flags:0
ret: 0 st:-1 ts:1.470835 flags:1
-ret: 0 st: 0 dts:1.440000 pts:1.440000 pos:1902764 size:78837 flags:1
+ret: 0 st: 0 dts:1.440000 pts:1.440000 pos:1902794 size:78837 flags:1
ret: 0 st: 0 ts:0.360000 flags:0
-ret: 0 st: 0 dts:0.480000 pts:0.480000 pos:605628 size:71059 flags:1
+ret: 0 st: 0 dts:0.480000 pts:0.480000 pos:605638 size:71059 flags:1
ret:-1 st: 0 ts:-0.760000 flags:1
ret:-1 st:-1 ts:2.153336 flags:0
ret: 0 st:-1 ts:1.047503 flags:1
-ret: 0 st: 0 dts:0.960000 pts:0.960000 pos:1239078 size:74994 flags:1
+ret: 0 st: 0 dts:0.960000 pts:0.960000 pos:1239098 size:74994 flags:1
ret: 0 st: 0 ts:-0.040000 flags:0
ret: 0 st: 0 dts:0.000000 pts:0.000000 pos:5660 size:72476 flags:1
ret: 0 st: 0 ts:2.840000 flags:1
-ret: 0 st: 0 dts:1.920000 pts:1.920000 pos:2585580 size:79731 flags:1
+ret: 0 st: 0 dts:1.920000 pts:1.920000 pos:2585620 size:79731 flags:1
ret: 0 st:-1 ts:1.730004 flags:0
-ret: 0 st: 0 dts:1.920000 pts:1.920000 pos:2585580 size:79731 flags:1
+ret: 0 st: 0 dts:1.920000 pts:1.920000 pos:2585620 size:79731 flags:1
ret: 0 st:-1 ts:0.624171 flags:1
-ret: 0 st: 0 dts:0.480000 pts:0.480000 pos:605628 size:71059 flags:1
+ret: 0 st: 0 dts:0.480000 pts:0.480000 pos:605638 size:71059 flags:1
ret: 0 st: 0 ts:-0.480000 flags:0
ret: 0 st: 0 dts:0.000000 pts:0.000000 pos:5660 size:72476 flags:1
ret: 0 st: 0 ts:2.400000 flags:1
-ret: 0 st: 0 dts:1.920000 pts:1.920000 pos:2585580 size:79731 flags:1
+ret: 0 st: 0 dts:1.920000 pts:1.920000 pos:2585620 size:79731 flags:1
ret: 0 st:-1 ts:1.306672 flags:0
-ret: 0 st: 0 dts:1.440000 pts:1.440000 pos:1902764 size:78837 flags:1
+ret: 0 st: 0 dts:1.440000 pts:1.440000 pos:1902794 size:78837 flags:1
ret: 0 st:-1 ts:0.200839 flags:1
ret: 0 st: 0 dts:0.000000 pts:0.000000 pos:5660 size:72476 flags:1
ret: 0 st: 0 ts:-0.920000 flags:0
ret: 0 st: 0 dts:0.000000 pts:0.000000 pos:5660 size:72476 flags:1
ret: 0 st: 0 ts:2.000000 flags:1
-ret: 0 st: 0 dts:1.920000 pts:1.920000 pos:2585580 size:79731 flags:1
+ret: 0 st: 0 dts:1.920000 pts:1.920000 pos:2585620 size:79731 flags:1
ret: 0 st:-1 ts:0.883340 flags:0
-ret: 0 st: 0 dts:0.960000 pts:0.960000 pos:1239078 size:74994 flags:1
+ret: 0 st: 0 dts:0.960000 pts:0.960000 pos:1239098 size:74994 flags:1
ret:-1 st:-1 ts:-0.222493 flags:1
ret:-1 st: 0 ts:2.680000 flags:0
ret: 0 st: 0 ts:1.560000 flags:1
-ret: 0 st: 0 dts:1.440000 pts:1.440000 pos:1902764 size:78837 flags:1
+ret: 0 st: 0 dts:1.440000 pts:1.440000 pos:1902794 size:78837 flags:1
ret: 0 st:-1 ts:0.460008 flags:0
-ret: 0 st: 0 dts:0.480000 pts:0.480000 pos:605628 size:71059 flags:1
+ret: 0 st: 0 dts:0.480000 pts:0.480000 pos:605638 size:71059 flags:1
ret:-1 st:-1 ts:-0.645825 flags:1
----------------
tests/data/a-svq1.mov
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