[FFmpeg-trac] #2797(avutil:closed): Context information missing on the console
FFmpeg
trac at avcodec.org
Mon Jul 22 20:19:25 CEST 2013
#2797: Context information missing on the console
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Reporter: kyleshu | Owner:
Type: defect | Status: closed
Priority: normal | Component: avutil
Version: git-master | Resolution: fixed
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 1
Analyzed by developer: 0 |
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Comment (by kyleshu):
Replying to [comment:7 cehoyos]:
> Fixed by Nicolas George in c25d1ba.
Follow-up:
the problem gets fixed for the above example, but it seems there is still
something wrong when a scene cut occurs. I just ran the exact command
line, below is part of the console output:
[libx264 @ 0000000004a07b20] frame=5781 QP=26.66 NAL=2 Slice:P Poc:328
I:22 P:293 SKIP:1269 size=1043 bytes PSNR Y:40.45 U:46.78 V:47.20 SSIM
Y:0.97800
[libx264 @ 00000000024c6ba0] frame=5781 QP=23.89 NAL=2 Slice:P Poc:328
I:31 P:425 SKIP:1128 size=1721 bytes PSNR Y:41.92 U:47.77 V:48.11 SSIM
Y:0.98271
[libx264 @ 0000000004443ba0] frame=5781 QP=22.62 NAL=2 Slice:P Poc:328
I:41 P:547 SKIP:996 size=2414 bytes PSNR Y:42.93 U:48.37 V:48.79 SSIM
Y:0.98518
[libx264 @ 0000000004a07b20] frame=5782 QP=25.22 NAL=2 Slice:B Poc:324 I:1
P:23 SKIP:1560 size=89 bytes PSNR Y:40.08 U:46.74 V:47.06 SSIM Y:0.97611
[libx264 @ 00000000024c6ba0] frame=5782 QP=22.54 NAL=2 Slice:B Poc:324 I:2
P:62 SKIP:1520 size=214 bytes PSNR Y:41.46 U:47.65 V:47.96 SSIM
Y:0.98080
[libx264 @ 0000000004443ba0] frame=5782 QP=22.95 NAL=2 Slice:B Poc:324 I:4
P:129 SKIP:1451 size=398 bytes PSNR Y:42.36 U:48.15 V:48.58 SSIM
Y:0.98328
[libx264 @ 0000000004a07b20] scene cut at 5792 Icost:506366 Pcost:502796
ratio:0.0071 bias:0.2960 gop:172 (imb:1214 pmb:214)
[libx264 @ 0000000004a07b20] frame=5783 QP=27.51 NAL=0 Slice:B Poc:322 I:0
P:23 SKIP:1561 size=110 bytes PSNR Y:39.95 U:46.43 V:46.74 SSIM
Y:0.97707
[libx264 @ 00000000024c6ba0] [libx264 @ 00000000024c6ba0] frame=5783
QP=24.55 NAL=0 Slice:B Poc:322 I:9 P:64 SKIP:1511 size=239 bytes PSNR
Y:41.20 U:47.39 V:47.67 SSIM Y:0.98160
scene cut at 5792 Icost:506366 Pcost:502796 ratio:0.0071 bias:0.2960
gop:172 (imb:1214 pmb:214)
[libx264 @ 0000000004443ba0] scene cut at 5792 Icost:506366 Pcost:502796
ratio:0.0071 bias:0.2960 gop:172 (imb:1214 pmb:214)
[libx264 @ 0000000004443ba0] frame=5783 QP=24.47 NAL=0 Slice:B Poc:322
I:11 P:112 SKIP:1461 size=378 bytes PSNR Y:42.18 U:47.82 V:48.23 SSIM
Y:0.98421
[libx264 @ 0000000004a07b20] frame=5784 QP=26.29 NAL=0 Slice:B Poc:326 I:2
P:8 SKIP:1574 size=53 bytes PSNR Y:40.45 U:46.69 V:47.20 SSIM Y:0.97819
[libx264 @ 00000000024c6ba0] frame=5784 QP=24.12 NAL=0 Slice:B Poc:326 I:3
P:35 SKIP:1546 size=122 bytes PSNR Y:41.91 U:47.69 V:48.00 SSIM
Y:0.98271
[libx264 @ 0000000004443ba0] frame=5784 QP=22.15 NAL=0 Slice:B Poc:326 I:4
P:72 SKIP:1508 size=193 bytes PSNR Y:42.83 U:48.20 V:48.64 SSIM
Y:0.98509
....
[libx264 @ 0000000004a07b20] frame=5894 QP=30.98 NAL=0 Slice:B Poc:202 I:5
P:263 SKIP:1316 size=1278 bytes PSNR Y:37.16 U:46.55 V:45.69 SSIM
Y:0.94035
[libx264 @ 00000000024c6ba0] frame=5894 QP=28.13 NAL=0 Slice:B Poc:202 I:8
P:370 SKIP:1206 size=1993 bytes PSNR Y:38.50 U:47.08 V:46.43 SSIM
Y:0.95166
[libx264 @ 0000000004443ba0] frame=5894 QP=26.06 NAL=0 Slice:B Poc:202
I:13 P:508 SKIP:1063 size=2778 bytes PSNR Y:39.36 U:47.78 V:47.16 SSIM
Y:0.95834
[libx264 @ 0000000004a07b20] frame=5895 QP=29.05 NAL=2 Slice:P Poc:208
I:399 P:448 SKIP:737 size=4098 bytes PSNR Y:37.58 U:47.12 V:45.75 SSIM
Y:0.93775
[libx264 @ 0000000004a07b20] [libx264 @ 00000000024c6ba0] scene cut at
5904 Icost:515930 Pcost:415614 ratio:0.1944 bias:0.2160 gop:112 (imb:436
pmb:992)
frame=5895 QP=26.50 NAL=2 Slice:P Poc:208 I:386 P:585 SKIP:613
size=5909 bytes PSNR Y:38.87 U:47.48 V:46.42 SSIM Y:0.94977
[libx264 @ 00000000024c6ba0] scene cut at 5904 Icost:515930 Pcost:415614
ratio:0.1944 bias:0.2160 gop:112 (imb:436 pmb:992)
[libx264 @ 0000000004443ba0] scene cut at 5904 Icost:515930 Pcost:415614
ratio:0.1944 bias:0.2160 gop:112 (imb:436 pmb:992)
[libx264 @ 0000000004443ba0] frame=5895 QP=25.04 NAL=2 Slice:P Poc:208
I:376 P:638 SKIP:570 size=7648 bytes PSNR Y:39.84 U:48.13 V:47.14 SSIM
Y:0.95765
[libx264 @ 0000000004a07b20] frame=5896 QP=29.96 NAL=0 Slice:B Poc:206
I:26 P:251 SKIP:1307 size=1499 bytes PSNR Y:37.10 U:47.00 V:45.86 SSIM
Y:0.93986
[libx264 @ 00000000024c6ba0] frame=5896 QP=27.67 NAL=0 Slice:B Poc:206
I:32 P:388 SKIP:1164 size=2401 bytes PSNR Y:38.41 U:47.62 V:46.61 SSIM
Y:0.95105
[libx264 @ 0000000004443ba0] frame=5896 QP=26.42 NAL=0 Slice:B Poc:206
I:48 P:501 SKIP:1035 size=3242 bytes PSNR Y:39.36 U:48.01 V:47.26 SSIM
Y:0.95855
...
[libx264 @ 0000000004a07b20] frame=6018 QP=31.47 NAL=0 Slice:B Poc:226
I:10 P:218 SKIP:1356 size=946 bytes PSNR Y:37.56 U:45.93 V:45.80 SSIM
Y:0.94261
[libx264 @ 00000000024c6ba0] frame=6018 QP=29.28 NAL=0 Slice:B Poc:226
I:13 P:327 SKIP:1244 size=1502 bytes PSNR Y:38.82 U:46.76 V:46.45 SSIM
Y:0.95311
[libx264 @ 0000000004443ba0] frame=6018 QP=27.07 NAL=0 Slice:B Poc:226
I:27 P:460 SKIP:1097 size=2112 bytes PSNR Y:39.81 U:47.49 V:47.09 SSIM
Y:0.96003
[libx264 @ 0000000004a07b20] frame=6019 QP=30.63 NAL=2 Slice:P Poc:232
I:362 P:418 SKIP:804 size=3246 bytes PSNR Y:37.44 U:46.03 V:45.55 SSIM
Y:0.94154
[libx264 @ 0000000004a07b20] scene cut at 6028 Icost:460732 Pcost:371299
ratio:0.1941 bias:0.2320 gop:124 (imb:558 pmb:870)
[libx264 @ 00000000024c6ba0] [libx264 @ 00000000024c6ba0] frame=6019
QP=28.21 NAL=2 Slice:P Poc:232 I:393 P:554 SKIP:637 size=4773 bytes
PSNR Y:38.90 U:46.94 V:46.34 SSIM Y:0.95316
scene cut at 6028 Icost:460732 Pcost:371299 ratio:0.1941 bias:0.2320
gop:124 (imb:558 pmb:870)
[libx264 @ 0000000004443ba0] [libx264 @ 0000000004443ba0] frame=6019
QP=25.83 NAL=2 Slice:P Poc:232 I:384 P:607 SKIP:593 size=5922 bytes
PSNR Y:39.79 U:47.57 V:46.94 SSIM Y:0.96011
scene cut at 6028 Icost:460732 Pcost:371299 ratio:0.1941 bias:0.2320
gop:124 (imb:558 pmb:870)
[libx264 @ 0000000004a07b20] frame=6020 QP=31.78 NAL=0 Slice:B Poc:230
I:10 P:191 SKIP:1383 size=991 bytes PSNR Y:37.10 U:46.26 V:45.76 SSIM
Y:0.93947
[libx264 @ 00000000024c6ba0] frame=6020 QP=29.22 NAL=0 Slice:B Poc:230
I:19 P:339 SKIP:1226 size=1701 bytes PSNR Y:38.36 U:47.19 V:46.37 SSIM
Y:0.95133
[libx264 @ 0000000004443ba0] frame=6020 QP=27.04 NAL=0 Slice:B Poc:230
I:17 P:442 SKIP:1125 size=2313 bytes PSNR Y:39.33 U:47.90 V:46.90 SSIM
Y:0.95803
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2797#comment:8>
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