capture(yuv422) -> h264 encode(yuv420) -> h264 -> h264 decode(yuv420)

QThread(0x1866680) captured: 614400
bufindex: 0
CaptureThread:put a new frame to yuvFIFO
307200 153600 153600
H264Encoder: QThread(0x1867670) get a frame from fifo: 307200 153600 153600
x264 [info]: using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.1 Cache64
x264 [info]: profile High, level 3.0
x264_encoder_encode()= 0
zero frame
write h264 to h264 FIFO: 10203
x264 [info]: frame I:1     Avg QP:27.20  size: 10203
x264 [info]: mb I  I16..4: 24.7% 60.7% 14.7%
x264 [info]: 8x8 transform intra:60.7%
x264 [info]: coded y,uvDC,uvAC intra: 55.8% 78.8% 49.1%
x264 [info]: i16 v,h,dc,p:  4% 50%  2% 44%
x264 [info]: i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 20% 28% 10%  5%  7%  8%  7%  7%  9%
x264 [info]: i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 27% 28%  9%  6% 10%  7%  6%  4%  4%
x264 [info]: i8c dc,h,v,p: 59% 21% 16%  4%
x264 [info]: kb/s:2040.60
h264 fifo count: 1
decode:get a frame from h264 fifo: 10203
YUVFIFO is empty,wait...
decoder finish:ret= 10203 ,finish= 0
H264FIFO is empty,wait...
QThread(0x1866680) captured: 614400
bufindex: 0
CaptureThread:put a new frame to yuvFIFO
307200 153600 153600
H264Encoder: QThread(0x1867670) get a frame from fifo: 307200 153600 153600
x264 [info]: using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.1 Cache64
x264 [info]: profile High, level 3.0
x264_encoder_encode()= 0
zero frame
write h264 to h264 FIFO: 10186
x264 [info]: frame I:1     Avg QP:27.22  size: 10186
x264 [info]: mb I  I16..4: 23.2% 60.9% 15.8%
x264 [info]: 8x8 transform intra:60.9%
x264 [info]: coded y,uvDC,uvAC intra: 57.2% 80.4% 49.6%
x264 [info]: i16 v,h,dc,p:  8% 43%  1% 48%
x264 [info]: i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 19% 30% 11%  6%  7%  7%  7%  6%  7%
x264 [info]: i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 30% 27% 11%  4%  7%  6%  5%  5%  4%
x264 [info]: i8c dc,h,v,p: 60% 20% 16%  4%
x264 [info]: kb/s:2037.20
h264 fifo count: 1
YUVFIFO is empty,wait...
decode:get a frame from h264 fifo: 10186
decoder finish:ret= 10186 ,finish= 0
H264FIFO is empty,wait...
QThread(0x1866680) captured: 614400
bufindex: 0
CaptureThread:put a new frame to yuvFIFO
307200 153600 153600
H264Encoder: QThread(0x1867670) get a frame from fifo: 307200 153600 153600
x264 [info]: using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.1 Cache64
x264 [info]: profile High, level 3.0
x264_encoder_encode()= 0
zero frame
write h264 to h264 FIFO: 10302
x264 [info]: frame I:1     Avg QP:27.21  size: 10302
x264 [info]: mb I  I16..4: 24.1% 61.7% 14.2%
x264 [info]: 8x8 transform intra:61.7%
x264 [info]: coded y,uvDC,uvAC intra: 55.8% 79.1% 52.8%
x264 [info]: i16 v,h,dc,p:  9% 43%  1% 48%
x264 [info]: i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 19% 30%  9%  5%  8%  8%  7%  6%  8%
x264 [info]: i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 30% 28%  9%  6%  6%  6%  7%  4%  4%
x264 [info]: i8c dc,h,v,p: 63% 18% 15%  4%
x264 [info]: kb/s:2060.40
h264 fifo count: 1
decode:get a frame from h264 fifo: 10302
YUVFIFO is empty,wait...
decoder finish:ret= 10302 ,finish= 0
H264FIFO is empty,wait...
QThread(0x1866680) captured: 614400
bufindex: 0
CaptureThread:put a new frame to yuvFIFO
307200 153600 153600
H264Encoder: QThread(0x1867670) get a frame from fifo: 307200 153600 153600
x264 [info]: using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.1 Cache64
x264 [info]: profile High, level 3.0
x264_encoder_encode()= 0
zero frame
write h264 to h264 FIFO: 10180
x264 [info]: frame I:1     Avg QP:27.23  size: 10180
x264 [info]: mb I  I16..4: 24.8% 60.9% 14.3%
x264 [info]: 8x8 transform intra:60.9%
x264 [info]: coded y,uvDC,uvAC intra: 54.5% 80.0% 49.2%
x264 [info]: i16 v,h,dc,p:  5% 45%  1% 49%
x264 [info]: i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 20% 28% 11%  6%  7%  7%  7%  7%  7%
x264 [info]: i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 24% 33%  9%  5%  7%  7%  6%  4%  5%
x264 [info]: i8c dc,h,v,p: 61% 19% 16%  4%
x264 [info]: kb/s:2036.00
h264 fifo count: 1
decode:get a frame from h264 fifo: 10180
YUVFIFO is empty,wait...
decoder finish:ret= 10180 ,finish= 0
H264FIFO is empty,wait...
QThread(0x1866680) captured: 614400
bufindex: 0
CaptureThread:put a new frame to yuvFIFO
307200 153600 153600
H264Encoder: QThread(0x1867670) get a frame from fifo: 307200 153600 153600
x264 [info]: using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.1 Cache64
x264 [info]: profile High, level 3.0
x264_encoder_encode()= 0
zero frame
write h264 to h264 FIFO: 10249
x264 [info]: frame I:1     Avg QP:27.20  size: 10249
x264 [info]: mb I  I16..4: 23.6% 60.9% 15.5%
x264 [info]: 8x8 transform intra:60.9%
x264 [info]: coded y,uvDC,uvAC intra: 56.0% 79.1% 50.3%
x264 [info]: i16 v,h,dc,p: 10% 40%  1% 49%
x264 [info]: i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 18% 30% 11%  6%  7%  7%  7%  7%  7%
x264 [info]: i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 26% 29% 10%  5%  8%  6%  6%  5%  4%
x264 [info]: i8c dc,h,v,p: 60% 20% 15%  4%
x264 [info]: kb/s:2049.80
h264 fifo count: 1
YUVFIFO is empty,wait...
decode:get a frame from h264 fifo: 10249
decoder finish:ret= 10249 ,finish= 0
H264FIFO is empty,wait...
QThread(0x1866680) captured: 614400
bufindex: 0
CaptureThread:put a new frame to yuvFIFO
307200 153600 153600
H264Encoder: QThread(0x1867670) get a frame from fifo: 307200 153600 153600
x264 [info]: using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.1 Cache64
x264 [info]: profile High, level 3.0
x264_encoder_encode()= 0
zero frame
write h264 to h264 FIFO: 10240
x264 [info]: frame I:1     Avg QP:27.21  size: 10240
x264 [info]: mb I  I16..4: 22.2% 62.0% 15.8%
x264 [info]: 8x8 transform intra:62.0%
x264 [info]: coded y,uvDC,uvAC intra: 55.5% 81.8% 53.0%
x264 [info]: i16 v,h,dc,p:  4% 41%  0% 54%
x264 [info]: i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 19% 29% 10%  6%  8%  7%  8%  7%  7%
x264 [info]: i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 30% 30%  8%  4%  7%  8%  5%  4%  4%
x264 [info]: i8c dc,h,v,p: 59% 20% 17%  4%
x264 [info]: kb/s:2048.00
h264 fifo count: 1
YUVFIFO is empty,wait...
decode:get a frame from h264 fifo: 10240
decoder finish:ret= 10240 ,finish= 0
H264FIFO is empty,wait...
QThread(0x1866680) captured: 614400
bufindex: 0
CaptureThread:put a new frame to yuvFIFO
307200 153600 153600
H264Encoder: QThread(0x1867670) get a frame from fifo: 307200 153600 153600
x264 [info]: using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.1 Cache64
x264 [info]: profile High, level 3.0
x264_encoder_encode()= 0
zero frame
write h264 to h264 FIFO: 10103
x264 [info]: frame I:1     Avg QP:27.22  size: 10103
x264 [info]: mb I  I16..4: 26.6% 60.6% 12.8%
x264 [info]: 8x8 transform intra:60.6%
x264 [info]: coded y,uvDC,uvAC intra: 55.6% 79.8% 50.2%
x264 [info]: i16 v,h,dc,p:  8% 44%  2% 46%
x264 [info]: i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 19% 30%  9%  6%  7%  8%  6%  7%  8%
x264 [info]: i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 31% 27% 10%  5%  7%  7%  6%  5%  3%
x264 [info]: i8c dc,h,v,p: 62% 20% 14%  3%
x264 [info]: kb/s:2020.60
h264 fifo count: 1
YUVFIFO is empty,wait...
decode:get a frame from h264 fifo: 10103
decoder finish:ret= 10103 ,finish= 0
H264FIFO is empty,wait...
QThread(0x1866680) captured: 614400
bufindex: 0
CaptureThread:put a new frame to yuvFIFO
307200 153600 153600
H264Encoder: QThread(0x1867670) get a frame from fifo: 307200 153600 153600
x264 [info]: using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.1 Cache64
x264 [info]: profile High, level 3.0
x264_encoder_encode()= 0
zero frame
write h264 to h264 FIFO: 10132
x264 [info]: frame I:1     Avg QP:27.23  size: 10132
x264 [info]: mb I  I16..4: 22.8% 62.2% 14.9%
x264 [info]: 8x8 transform intra:62.2%
x264 [info]: coded y,uvDC,uvAC intra: 56.7% 78.8% 46.1%
x264 [info]: i16 v,h,dc,p:  8% 46%  1% 45%
x264 [info]: i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 18% 31% 10%  6%  7%  8%  7%  7%  8%
x264 [info]: i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 31% 28%  9%  5%  7%  6%  5%  5%  4%
x264 [info]: i8c dc,h,v,p: 60% 20% 16%  4%
x264 [info]: kb/s:2026.40
h264 fifo count: 1
decode:get a frame from h264 fifo: 10132
YUVFIFO is empty,wait...
decoder finish:ret= 10132 ,finish= 0
H264FIFO is empty,wait...
QThread(0x1866680) captured: 614400
bufindex: 0
CaptureThread:put a new frame to yuvFIFO
307200 153600 153600
H264Encoder: QThread(0x1867670) get a frame from fifo: 307200 153600 153600
x264 [info]: using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.1 Cache64
x264 [info]: profile High, level 3.0
x264_encoder_encode()= 0
zero frame
write h264 to h264 FIFO: 10281
x264 [info]: frame I:1     Avg QP:27.21  size: 10281
x264 [info]: mb I  I16..4: 23.8% 62.5% 13.7%
x264 [info]: 8x8 transform intra:62.5%
x264 [info]: coded y,uvDC,uvAC intra: 56.5% 80.5% 50.8%
x264 [info]: i16 v,h,dc,p:  5% 44%  1% 50%
x264 [info]: i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 19% 29% 11%  6%  7%  8%  7%  7%  8%
x264 [info]: i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 29% 26% 11%  7%  5%  7%  6%  5%  4%
x264 [info]: i8c dc,h,v,p: 60% 19% 17%  4%
x264 [info]: kb/s:2056.20
h264 fifo count: 1
decode:get a frame from h264 fifo: 10281
YUVFIFO is empty,wait...
decoder finish:ret= 10281 ,finish= 0
H264FIFO is empty,wait...
QThread(0x1866680) captured: 614400
bufindex: 0
CaptureThread:put a new frame to yuvFIFO
307200 153600 153600
H264Encoder: QThread(0x1867670) get a frame from fifo: 307200 153600 153600
x264 [info]: using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.1 Cache64
x264 [info]: profile High, level 3.0
x264_encoder_encode()= 0
zero frame
write h264 to h264 FIFO: 10260
x264 [info]: frame I:1     Avg QP:27.19  size: 10260
x264 [info]: mb I  I16..4: 22.8% 62.8% 14.4%
x264 [info]: 8x8 transform intra:62.8%
x264 [info]: coded y,uvDC,uvAC intra: 56.0% 82.2% 52.4%
x264 [info]: i16 v,h,dc,p:  5% 43%  1% 51%
x264 [info]: i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 19% 29% 10%  6%  7%  7%  7%  8%  8%
x264 [info]: i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 29% 26%  9%  6%  8%  8%  6%  5%  4%
x264 [info]: i8c dc,h,v,p: 61% 20% 16%  4%
x264 [info]: kb/s:2052.00
h264 fifo count: 1
YUVFIFO is empty,wait...
decode:get a frame from h264 fifo: 10260
decoder finish:ret= 10260 ,finish= 0
H264FIFO is empty,wait...
QThread(0x1866680) captured: 614400
bufindex: 0
CaptureThread:put a new frame to yuvFIFO
307200 153600 153600
H264Encoder: QThread(0x1867670) get a frame from fifo: 307200 153600 153600
x264 [info]: using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.1 Cache64
x264 [info]: profile High, level 3.0
x264_encoder_encode()= 0
zero frame
write h264 to h264 FIFO: 10243
x264 [info]: frame I:1     Avg QP:27.17  size: 10243
x264 [info]: mb I  I16..4: 22.2% 62.1% 15.7%
x264 [info]: 8x8 transform intra:62.1%
x264 [info]: coded y,uvDC,uvAC intra: 55.3% 80.2% 51.1%
x264 [info]: i16 v,h,dc,p:  6% 44%  1% 49%
x264 [info]: i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 18% 33% 10%  6%  7%  7%  6%  7%  7%
x264 [info]: i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 35% 26%  7%  5%  6%  7%  5%  4%  4%
x264 [info]: i8c dc,h,v,p: 60% 20% 16%  4%
x264 [info]: kb/s:2048.60
h264 fifo count: 1
decode:get a frame from h264 fifo: 10243
YUVFIFO is empty,wait...
decoder finish:ret= 10243 ,finish= 0
H264FIFO is empty,wait...
QThread(0x1866680) captured: 614400
bufindex: 0
CaptureThread:put a new frame to yuvFIFO
307200 153600 153600
H264Encoder: QThread(0x1867670) get a frame from fifo: 307200 153600 153600
x264 [info]: using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.1 Cache64
QThread(0x1866680) captured: 614400
bufindex: 0
CaptureThread:put a new frame to yuvFIFO
307200 153600 153600
QThread(0x1866680) captured: 614400
bufindex: 0
x264 [info]: profile High, level 3.0
x264_encoder_encode()= 0
zero frame
CaptureThread:put a new frame to yuvFIFO
307200 153600 153600
write h264 to h264 FIFO: 10237
x264 [info]: frame I:1     Avg QP:27.17  size: 10237
x264 [info]: mb I  I16..4: 21.6% 63.0% 15.4%
x264 [info]: 8x8 transform intra:63.0%
x264 [info]: coded y,uvDC,uvAC intra: 56.0% 80.2% 49.8%
x264 [info]: i16 v,h,dc,p:  5% 42%  1% 51%
x264 [info]: i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 21% 31%  9%  5%  6%  8%  7%  7%  7%
x264 [info]: i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 23% 30% 11%  6%  8%  7%  6%  5%  5%
x264 [info]: i8c dc,h,v,p: 60% 19% 17%  4%
x264 [info]: kb/s:2047.40
h264 fifo count: 1
decode:get a frame from h264 fifo: 10237
H264Encoder: QThread(0x1867670) get a frame from fifo: 307200 153600 153600
x264 [info]: using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.1 Cache64
decoder finish:ret= 10237 ,finish= 0
H264FIFO is empty,wait...
x264 [info]: profile High, level 3.0
x264_encoder_encode()= 0
zero frame
QThread(0x1866680) captured: 614400
write h264 to h264 FIFO: 10179
x264 [info]: frame I:1     Avg QP:27.18  size: 10179
x264 [info]: mb I  I16..4: 21.6% 63.8% 14.6%
x264 [info]: 8x8 transform intra:63.8%
x264 [info]: coded y,uvDC,uvAC intra: 55.8% 80.6% 51.8%
x264 [info]: i16 v,h,dc,p:  8% 39%  1% 52%
x264 [info]: i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 19% 31% 10%  5%  7%  7%  6%  7%  7%
x264 [info]: i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 26% 28% 10%  5%  8%  9%  7%  4%  4%
x264 [info]: i8c dc,h,v,p: 61% 18% 17%  4%
x264 [info]: kb/s:2035.80
h264 fifo count: 1
decode:get a frame from h264 fifo: 10179
decoder finish:ret= 10179 ,finish= 0
H264FIFO is empty,wait...
H264Encoder: QThread(0x1867670) get a frame from fifo: 307200 153600 153600
x264 [info]: using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.1 Cache64
bufindex: 0
CaptureThread:put a new frame to yuvFIFO
307200 153600 153600
QThread(0x1866680) captured: 614400
bufindex: 0
CaptureThread:put a new frame to yuvFIFO
307200 153600 153600
QThread(0x1866680) captured: 614400
bufindex: 0
x264 [info]: profile High, level 3.0
x264_encoder_encode()= 0
zero frame
CaptureThread:put a new frame to yuvFIFO
307200 153600 153600
write h264 to h264 FIFO: 10316
x264 [info]: frame I:1     Avg QP:27.13  size: 10316
x264 [info]: mb I  I16..4: 20.6% 63.8% 15.7%
x264 [info]: 8x8 transform intra:63.8%
x264 [info]: coded y,uvDC,uvAC intra: 56.3% 80.0% 49.9%
x264 [info]: i16 v,h,dc,p:  6% 40%  0% 53%
x264 [info]: i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 18% 31% 10%  6%  8%  7%  7%  7%  7%
x264 [info]: i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 28% 30%  8%  5%  8%  6%  6%  5%  4%
x264 [info]: i8c dc,h,v,p: 61% 20% 15%  4%
x264 [info]: kb/s:2063.20
h264 fifo count: 1
decode:get a frame from h264 fifo: 10316
H264Encoder: QThread(0x1867670) get a frame from fifo: 307200 153600 153600
x264 [info]: using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.1 Cache64
decoder finish:ret= 10316 ,finish= 0
H264FIFO is empty,wait...
QThread(0x1866680) captured: 614400
bufindex: 0
CaptureThread:put a new frame to yuvFIFO
307200 153600 153600
QThread(0x1866680) captured: 614400
bufindex: 0
x264 [info]: profile High, level 3.0
x264_encoder_encode()= 0
zero frame
CaptureThread:put a new frame to yuvFIFO
307200 153600 153600
write h264 to h264 FIFO: 10312
x264 [info]: frame I:1     Avg QP:27.16  size: 10312
x264 [info]: mb I  I16..4: 22.2% 63.7% 14.1%
x264 [info]: 8x8 transform intra:63.7%
x264 [info]: coded y,uvDC,uvAC intra: 56.9% 80.4% 50.7%
x264 [info]: i16 v,h,dc,p: 10% 38%  1% 51%
x264 [info]: i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 17% 33%  9%  6%  7%  7%  7%  7%  7%
x264 [info]: i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 28% 31%  9%  5%  7%  7%  6%  4%  4%
x264 [info]: i8c dc,h,v,p: 61% 20% 15%  4%
x264 [info]: kb/s:2062.40
h264 fifo count: 1
decode:get a frame from h264 fifo: 10312
H264Encoder: QThread(0x1867670) get a frame from fifo: 307200 153600 153600
x264 [info]: using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.1 Cache64
decoder finish:ret= 10312 ,finish= 0
H264FIFO is empty,wait...