[FFmpeg-trac] #533(undetermined:new): Transcoding Astra DVBS video to x264 produces errors & poor-quality video

FFmpeg trac at avcodec.org
Wed Oct 5 16:44:32 CEST 2011


#533: Transcoding Astra DVBS video to x264 produces errors & poor-quality video
--------------------------------------+----------------------------------
             Reporter:  hoodzinger    |                     Type:  defect
               Status:  new           |                 Priority:  normal
            Component:  undetermined  |                  Version:  git
             Keywords:  TS x264       |               Blocked By:
             Blocking:                |  Reproduced by developer:  0
Analyzed by developer:  0             |
--------------------------------------+----------------------------------
 When I transcode DVBS streams to x264 from the Astra 2A/2B/2D satellites,
 I get a continuous band of distortion along the bottom edge of the
 picture, and occasional blocky breakup of other parts of the picture.

 This problem does not happen on the UK-Channel-4 "family" of channels, but
 happens on every other channel on those satellites.

 The problem happens both if I am transcoding a live TS stream or if I
 first capture the live stream to a TS file with Multicat, and then
 transcode the captured file.

 I have tried using both DVBlast and MuMuDVB and an Anevia Flamingo IRD
 device to capture the DVBS signal, and the problem happens in all 3 cases.
 I have also tried 2 different models of DVBS card (with different
 chipsets) and 2 separate sets of satellite dish equipment (at 2 different
 locations).

 The problem has occurred on several different versions of Ubuntu. The
 latest tests I have done are on Oneiric Beta 2 Server.

 My ffmpeg command line is:

 ffmpeg -y -er 4 -v 9 -loglevel 99 -i
 /home/administrator/dvblast2-output.ts -threads 0 -f mpegts -acodec
 libmp3lame -ar 48000 -ab 128k -s 720x480 -vcodec libx264 -vprofile main
 -preset fast -deinterlace -b 1900k -bt 200k -maxrate 1900k -bufsize 1900k
 -aspect 16:9 -g 30 -r 30 -async 2 /home/administrator/testff2.ts 2>
 /home/administrator/ff-log.txt

 Some files that can be used to recreate this bug:

 Video TS file & AUX file captured from DVBlast using Multicat:
 http://78.158.111.44/dvblast2-output.zip

 Video TS file produced by ffmpeg after it transcoded the above DVBlast
 file:
 http://78.158.111.44/testff2.ts

 Complete (large) log from ffmpeg:
 http://78.158.111.44/ff-log.txt

 Here's some snippets from the ffmpeg log:


 ffmpeg version N-32962-gcbf914c, Copyright (c) 2000-2011 the FFmpeg
 developers
   built on Sep 26 2011 10:39:17 with gcc 4.6.1
   configuration: --enable-gpl --enable-libfaac --enable-libmp3lame
 --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libtheora
 --enable-libvorbis --enable-libx264 --enable-libxvid --enable-nonfree
 --enable-postproc --enable-version3 --enable-x11grab
   libavutil    51. 17. 0 / 51. 17. 0
   libavcodec   53. 17. 0 / 53. 17. 0
   libavformat  53. 13. 0 / 53. 13. 0
   libavdevice  53.  4. 0 / 53.  4. 0
   libavfilter   2. 43. 5 /  2. 43. 5
   libswscale    2.  1. 0 /  2.  1. 0
   libpostproc  51.  2. 0 / 51.  2. 0
 [mpegts @ 0x147e900] Format mpegts probed with size=2048 and score=100
 [mpegts @ 0x147e900] stream=0 stream_type=2 pid=d04 prog_reg_desc=
 [mpegts @ 0x147e900] stream=1 stream_type=4 pid=d05 prog_reg_desc=
 [mpegts @ 0x147e900] stream=2 stream_type=4 pid=d06 prog_reg_desc=
 [mpegts @ 0x147e900] stream=3 stream_type=6 pid=93f prog_reg_desc=
 [mpegts @ 0x147e900] stream=4 stream_type=6 pid=940 prog_reg_desc=
 [mpegts @ 0x147e900] parser not found for codec dvb_teletext, packets or
 times may be invalid.
 [mp3 @ 0x1483440] Header missing
 [mp3 @ 0x1483da0] Header missing
 [mpeg2video @ 0x1482ae0] Unsupported bit depth: 0
 [mpeg2video @ 0x1482ae0] end mismatch left=20 0
 [mpeg2video @ 0x1482ae0] Warning MVs not available
 [mpeg2video @ 0x1482ae0] concealing 44 DC, 44 AC, 44 MV errors
 [mpegts @ 0x147e900] max_analyze_duration 5000000 reached at 5016000
 [mpegts @ 0x147e900] PES packet size mismatch
     Last message repeated 1 times
 Input #0, mpegts, from '/home/administrator/dvblast2-output.ts':
   Duration: 00:00:17.00, start: 40553.856722, bitrate: 5129 kb/s
   Program 10070
     Metadata:
       service_name    : ITV2
       service_provider: BSkyB
     Stream #0:0[0xd04], 119, 1/90000: Video: mpeg2video (Main)
 ([2][0][0][0] / 0x0002), yuv420p, 704x576 [SAR 16:11 DAR 16:9], 1/50,
 10000 kb/s, 25 fps, 25 tbr, 90k tbn, 50 tbc
     Stream #0:1[0xd05](eng), 211, 1/90000: Audio: mp2 ([4][0][0][0] /
 0x0004), 48000 Hz, stereo, s16, 192 kb/s
     Stream #0:2[0xd06](NAR), 204, 1/90000: Audio: mp2 ([4][0][0][0] /
 0x0004), 48000 Hz, stereo, s16, 128 kb/s
     Stream #0:3[0x93f](eng), 258, 1/90000: Subtitle: dvb_teletext
 ([6][0][0][0] / 0x0006)
     Stream #0:4[0x940](eng), 3, 1/90000: Subtitle: dvb_subtitle
 ([6][0][0][0] / 0x0006)
 [buffer @ 0x1482480] w:704 h:576 pixfmt:yuv420p tb:1/1000000 sar:16/11
 sws_param:
 [scale @ 0x1485de0] w:704 h:576 fmt:yuv420p -> w:720 h:480 fmt:yuv420p
 flags:0x4
 [libx264 @ 0x14792c0] using mv_range_thread = 24
 [libx264 @ 0x14792c0] using SAR=32/27
 [libx264 @ 0x14792c0] using cpu capabilities: MMX2 SSE2Fast SSSE3
 FastShuffle SSE4.2
 [libx264 @ 0x14792c0] profile Main, level 3.0
 [mpegts @ 0x1485e60] muxrate VBR, pcr every 3 pkts, sdt every 200, pat/pmt
 every 40 pkts
 Output #0, mpegts, to '/home/administrator/testff2.ts':
   Metadata:
     encoder         : Lavf53.13.0
     Stream #0:0, 0, 1/90000: Video: h264, yuv420p, 720x480 [SAR 32:27 DAR
 16:9], 1/30, q=-1--1, 1900 kb/s, 90k tbn, 30 tbc
     Stream #0:1(eng), 0, 1/90000: Audio: mp3, 48000 Hz, stereo, s16, 1900
 kb/s
 Stream mapping:
   Stream #0.0 -> #0.0 (mpeg2video -> libx264)
   Stream #0.1 -> #0.1 (mp2 -> libmp3lame)
 Press [q] to stop, [?] for help
 [mp2 @ 0x1483440] Header missing
 Error while decoding stream #0.1
 adding 1152 audio samples of silence
 [mpeg2video @ 0x1482ae0] Unsupported bit depth: 0
 [mpeg2video @ 0x1482ae0] end mismatch left=20 0
 [mpeg2video @ 0x1482ae0] Warning MVs not available
 [mpeg2video @ 0x1482ae0] concealing 44 DC, 44 AC, 44 MV errors
     Last message repeated 1 times
 [mpeg2video @ 0x1482ae0] end mismatch left=25 0
 [mpeg2video @ 0x1482ae0] Warning MVs not available
 [mpeg2video @ 0x1482ae0] concealing 44 DC, 44 AC, 44 MV errors
 *** 20 dup!
 [mpeg2video @ 0x1482ae0] end mismatch left=23 0
 [mpeg2video @ 0x1482ae0] Warning MVs not available
 [mpeg2video @ 0x1482ae0] concealing 44 DC, 44 AC, 44 MV errors
 [mpeg2video @ 0x1482ae0] end mismatch left=28 0
 [mpeg2video @ 0x1482ae0] concealing 44 DC, 44 AC, 44 MV errors
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (341 562)
     Last message repeated 1 times
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (631 563)
     Last message repeated 1 times
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (293 564)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (325 562)
     Last message repeated 1 times
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (357 562)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (615 563)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (614 561)
     Last message repeated 3 times
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (647 563)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (646 563)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (646 562)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (646 563)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (679 561)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (309 562)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (341 562)
     Last message repeated 1 times
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (339 561)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (341 562)
     Last message repeated 2 times
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (598 561)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (630 561)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (631 563)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (628 561)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (630 561)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (631 563)
     Last message repeated 1 times
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (694 559)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (293 564)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (292 561)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (325 562)
     Last message repeated 2 times
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (615 563)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (614 561)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (612 561)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (614 561)
     Last message repeated 2 times
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (679 561)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (309 562)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (598 561)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (293 564)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (293 561)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (615 563)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (614 561)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (613 561)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (614 561)
     Last message repeated 2 times
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (679 561)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (293 564)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (293 561)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (615 563)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (614 561)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (613 561)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (614 561)
     Last message repeated 2 times
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (679 561)
 [mpeg2video @ 0x1482ae0] end mismatch left=25 0
 [mpeg2video @ 0x1482ae0] concealing 44 DC, 44 AC, 44 MV errors
 *** 1 dup!

 --- [snip] ---

 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (63 560)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (61 561)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (63 560)
     Last message repeated 1 times
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (448 560)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (542 561)
     Last message repeated 2 times
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (577 560)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (79 560)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (111 560)
     Last message repeated 4 times
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (526 561)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (527 561)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (527 560)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (527 561)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (689 560)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (688 560)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (-1 560)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (0 561)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (0 560)
     Last message repeated 1 times
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (31 560)
     Last message repeated 6 times
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (63 560)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (61 561)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (63 560)
     Last message repeated 1 times
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (448 560)
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (542 561)
     Last message repeated 2 times
 [mpeg2video @ 0x1482ae0] MPEG motion vector out of boundary (577 560)
 *** 1 dup!
 [libx264 @ 0x14792c0] frame= 362 QP=21.51 NAL=2 Slice:P Poc:56  I:96
 P:1096 SKIP:158  size=9498 bytes
 [libx264 @ 0x14792c0] frame= 363 QP=25.79 NAL=2 Slice:B Poc:54  I:47
 P:532  SKIP:760  size=1984 bytes
 [mpeg2video @ 0x1482ae0] end mismatch left=12 0
 [mpeg2video @ 0x1482ae0] concealing 44 DC, 44 AC, 44 MV errors
 [libx264 @ 0x14792c0] frame= 364 QP=26.41 NAL=0 Slice:B Poc:52  I:23
 P:568  SKIP:751  size=1696 bytes
 [mpegts @ 0x147e900] PES packet size mismatch
     Last message repeated 1 times
 [mpeg2video @ 0x1482ae0] invalid mb type in B Frame at 15 20
 [mpeg2video @ 0x1482ae0] concealing 704 DC, 704 AC, 704 MV errors
 [libx264 @ 0x14792c0] frame= 365 QP=22.67 NAL=2 Slice:P Poc:58  I:32
 P:900  SKIP:418  size=4252 bytes
 [mp2 @ 0x1483440] incomplete frame
 Error while decoding stream #0.1
 [libx264 @ 0x14792c0] frame= 366 QP=17.30 NAL=3 Slice:I Poc:0   I:1350 P:0
 SKIP:0    size=42509 bytes
 [libx264 @ 0x14792c0] frame= 367 QP=18.17 NAL=2 Slice:P Poc:2   I:0
 P:117  SKIP:1233 size=255 bytes
 [libx264 @ 0x14792c0] frame= 368 QP=21.93 NAL=2 Slice:P Poc:6   I:122
 P:1010 SKIP:218  size=8837 bytes
 [libx264 @ 0x14792c0] frame= 369 QP=23.15 NAL=0 Slice:B Poc:4   I:64
 P:581  SKIP:698  size=2376 bytes
 [libx264 @ 0x14792c0] frame= 370 QP=22.18 NAL=2 Slice:P Poc:10  I:245
 P:880  SKIP:225  size=8071 bytes
 [libx264 @ 0x14792c0] frame= 371 QP=25.69 NAL=0 Slice:B Poc:8   I:65
 P:560  SKIP:716  size=1932 bytes
 [libx264 @ 0x14792c0] frame= 372 QP=21.63 NAL=2 Slice:P Poc:12  I:48
 P:1122 SKIP:180  size=6753 bytes
 [libx264 @ 0x14792c0] frame= 373 QP=20.71 NAL=2 Slice:P Poc:14  I:4
 P:155  SKIP:1191 size=496 bytes
 [libx264 @ 0x14792c0] frame= 374 QP=23.92 NAL=2 Slice:P Poc:18  I:318
 P:809  SKIP:223  size=7249 bytes
 [libx264 @ 0x14792c0] frame= 375 QP=28.13 NAL=0 Slice:B Poc:16  I:144
 P:437  SKIP:765  size=1918 bytes
 [libx264 @ 0x14792c0] frame= 376 QP=24.67 NAL=2 Slice:P Poc:22  I:468
 P:663  SKIP:219  size=7136 bytes
 [libx264 @ 0x14792c0] frame= 377 QP=26.50 NAL=0 Slice:B Poc:20  I:185
 P:514  SKIP:644  size=2701 bytes
 [libx264 @ 0x14792c0] frame= 378 QP=23.27 NAL=2 Slice:P Poc:24  I:265
 P:925  SKIP:160  size=6979 bytes
 [libx264 @ 0x14792c0] frame= 379 QP=20.63 NAL=2 Slice:P Poc:26  I:3
 P:143  SKIP:1204 size=395 bytes
 [libx264 @ 0x14792c0] frame= 380 QP=24.07 NAL=2 Slice:P Poc:30  I:332
 P:851  SKIP:167  size=7810 bytes
 [libx264 @ 0x14792c0] frame= 381 QP=27.45 NAL=0 Slice:B Poc:28  I:116
 P:647  SKIP:576  size=2438 bytes
 [libx264 @ 0x14792c0] frame= 382 QP=23.34 NAL=2 Slice:P Poc:34  I:195
 P:908  SKIP:247  size=7514 bytes
 [libx264 @ 0x14792c0] frame= 383 QP=25.44 NAL=0 Slice:B Poc:32  I:87
 P:600  SKIP:655  size=2029 bytes
 [libx264 @ 0x14792c0] frame= 384 QP=22.73 NAL=2 Slice:P Poc:36  I:102
 P:983  SKIP:265  size=6351 bytes
 [libx264 @ 0x14792c0] frame= 385 QP=24.78 NAL=2 Slice:P Poc:38  I:5
 P:176  SKIP:1169 size=531 bytes
 [libx264 @ 0x14792c0] frame= 386 QP=23.75 NAL=2 Slice:P Poc:42  I:159
 P:838  SKIP:353  size=6530 bytes
 [libx264 @ 0x14792c0] frame= 387 QP=25.31 NAL=0 Slice:B Poc:40  I:101
 P:585  SKIP:652  size=2193 bytes
 [libx264 @ 0x14792c0] frame= 388 QP=24.34 NAL=2 Slice:P Poc:44  I:125
 P:863  SKIP:362  size=4121 bytes
 [libx264 @ 0x14792c0] frame= 389 QP=20.77 NAL=3 Slice:I Poc:0   I:1350 P:0
 SKIP:0    size=33292 bytes
 [libx264 @ 0x14792c0] frame= 390 QP=23.11 NAL=2 Slice:P Poc:2   I:271
 P:825  SKIP:254  size=9585 bytes
 [libx264 @ 0x14792c0] frame= 391 QP=21.55 NAL=2 Slice:P Poc:4   I:3
 P:162  SKIP:1185 size=516 bytes
 [libx264 @ 0x14792c0] frame= 392 QP=23.83 NAL=2 Slice:P Poc:8   I:444
 P:814  SKIP:92   size=10444 bytes
 [libx264 @ 0x14792c0] frame= 393 QP=27.22 NAL=0 Slice:B Poc:6   I:164
 P:612  SKIP:553  size=2934 bytes
 [libx264 @ 0x14792c0] frame= 394 QP=24.09 NAL=2 Slice:P Poc:10  I:338
 P:863  SKIP:149  size=9521 bytes
 [libx264 @ 0x14792c0] frame= 395 QP=24.52 NAL=2 Slice:P Poc:12  I:284
 P:899  SKIP:167  size=9610 bytes
 [libx264 @ 0x14792c0] frame= 396 QP=23.85 NAL=2 Slice:P Poc:14  I:265
 P:1001 SKIP:84   size=11038 bytes
 [libx264 @ 0x14792c0] frame= 397 QP=23.36 NAL=2 Slice:P Poc:16  I:0
 P:94   SKIP:1256 size=330 bytes
 [libx264 @ 0x14792c0] frame= 398 QP=25.08 NAL=2 Slice:P Poc:18  I:209
 P:1028 SKIP:113  size=9999 bytes
 [libx264 @ 0x14792c0] frame= 399 QP=24.23 NAL=2 Slice:P Poc:22  I:458
 P:862  SKIP:30   size=14825 bytes
 [libx264 @ 0x14792c0] frame= 400 QP=27.77 NAL=0 Slice:B Poc:20  I:171
 P:646  SKIP:500  size=3681 bytes
 [libx264 @ 0x14792c0] frame= 401 QP=23.60 NAL=2 Slice:P Poc:26  I:452
 P:858  SKIP:40   size=16239 bytes
 [libx264 @ 0x14792c0] frame= 402 QP=26.91 NAL=0 Slice:B Poc:24  I:117
 P:664  SKIP:530  size=3496 bytes
 [libx264 @ 0x14792c0] frame= 403 QP=21.93 NAL=2 Slice:P Poc:28  I:0
 P:108  SKIP:1242 size=476 bytes
 [libx264 @ 0x14792c0] frame= 404 QP=24.28 NAL=2 Slice:P Poc:30  I:161
 P:1030 SKIP:159  size=10273 bytes
 [libx264 @ 0x14792c0] frame= 405 QP=24.12 NAL=2 Slice:P Poc:34  I:321
 P:970  SKIP:59   size=15877 bytes
 [libx264 @ 0x14792c0] frame= 406 QP=27.90 NAL=0 Slice:B Poc:32  I:64
 P:639  SKIP:611  size=3253 bytes
 [libx264 @ 0x14792c0] frame= 407 QP=23.65 NAL=2 Slice:P Poc:38  I:259
 P:1003 SKIP:88   size=14918 bytes
 [libx264 @ 0x14792c0] frame= 408 QP=28.06 NAL=0 Slice:B Poc:36  I:36
 P:502  SKIP:782  size=2201 bytes
 [libx264 @ 0x14792c0] frame= 409 QP=22.35 NAL=2 Slice:P Poc:40  I:1
 P:103  SKIP:1246 size=426 bytes
 [libx264 @ 0x14792c0] frame= 410 QP=23.92 NAL=2 Slice:P Poc:44  I:144
 P:1004 SKIP:202  size=10742 bytes
 [libx264 @ 0x14792c0] frame= 411 QP=28.91 NAL=0 Slice:B Poc:42  I:25
 P:280  SKIP:1027 size=1241 bytes
 [libx264 @ 0x14792c0] frame= 412 QP=23.83 NAL=2 Slice:P Poc:48  I:78
 P:1018 SKIP:254  size=9288 bytes
 [libx264 @ 0x14792c0] frame= 413 QP=27.40 NAL=0 Slice:B Poc:46  I:19
 P:264  SKIP:1050 size=973 bytes
 [libx264 @ 0x14792c0] frame= 414 QP=22.87 NAL=2 Slice:P Poc:50  I:32
 P:1013 SKIP:305  size=6771 bytes
 [libx264 @ 0x14792c0] frame= 415 QP=22.63 NAL=2 Slice:P Poc:52  I:0
 P:121  SKIP:1229 size=454 bytes
 [libx264 @ 0x14792c0] frame= 416 QP=23.10 NAL=2 Slice:P Poc:58  I:66
 P:988  SKIP:296  size=8122 bytes
 [libx264 @ 0x14792c0] frame= 417 QP=28.51 NAL=2 Slice:B Poc:56  I:11
 P:151  SKIP:1187 size=426 bytes
 [libx264 @ 0x14792c0] frame= 418 QP=29.58 NAL=0 Slice:B Poc:54  I:5
 P:102  SKIP:1241 size=270 bytes
 [libx264 @ 0x14792c0] frame= 419 QP=20.35 NAL=3 Slice:I Poc:0   I:1350 P:0
 SKIP:0    size=46368 bytes
 [libx264 @ 0x14792c0] frame= 420 QP=22.10 NAL=2 Slice:P Poc:2   I:44
 P:819  SKIP:487  size=6029 bytes
 [libx264 @ 0x14792c0] frame= 421 QP=20.22 NAL=2 Slice:P Poc:4   I:0
 P:115  SKIP:1235 size=348 bytes
 [libx264 @ 0x14792c0] frame= 422 QP=25.61 NAL=2 Slice:P Poc:8   I:57
 P:968  SKIP:325  size=7776 bytes
 [libx264 @ 0x14792c0] frame= 423 QP=29.87 NAL=0 Slice:B Poc:6   I:15
 P:270  SKIP:1052 size=945 bytes
 [libx264 @ 0x14792c0] frame= 424 QP=25.95 NAL=2 Slice:P Poc:12  I:80
 P:970  SKIP:300  size=8160 bytes
 [libx264 @ 0x14792c0] frame= 425 QP=29.17 NAL=0 Slice:B Poc:10  I:29
 P:312  SKIP:994  size=1522 bytes
 [libx264 @ 0x14792c0] frame= 426 QP=25.55 NAL=2 Slice:P Poc:14  I:49
 P:860  SKIP:441  size=6702 bytes
 [libx264 @ 0x14792c0] frame= 427 QP=24.13 NAL=2 Slice:P Poc:16  I:0
 P:75   SKIP:1275 size=226 bytes
 [libx264 @ 0x14792c0] frame= 428 QP=26.52 NAL=2 Slice:P Poc:20  I:110
 P:927  SKIP:313  size=8434 bytes
 [libx264 @ 0x14792c0] frame= 429 QP=30.01 NAL=0 Slice:B Poc:18  I:27
 P:348  SKIP:956  size=1351 bytes
 [libx264 @ 0x14792c0] frame= 430 QP=26.45 NAL=2 Slice:P Poc:24  I:146
 P:928  SKIP:276  size=9057 bytes
 [libx264 @ 0x14792c0] frame= 431 QP=29.65 NAL=0 Slice:B Poc:22  I:28
 P:400  SKIP:899  size=1645 bytes
 [libx264 @ 0x14792c0] frame= 432 QP=25.51 NAL=2 Slice:P Poc:26  I:69
 P:980  SKIP:301  size=7688 bytes
 [libx264 @ 0x14792c0] frame= 433 QP=25.07 NAL=2 Slice:P Poc:28  I:2
 P:83   SKIP:1265 size=301 bytes
 [libx264 @ 0x14792c0] frame= 434 QP=26.20 NAL=2 Slice:P Poc:32  I:188
 P:940  SKIP:222  size=10675 bytes
 [libx264 @ 0x14792c0] frame= 435 QP=29.67 NAL=0 Slice:B Poc:30  I:39
 P:451  SKIP:832  size=2096 bytes
 [libx264 @ 0x14792c0] frame= 436 QP=26.08 NAL=2 Slice:P Poc:36  I:246
 P:919  SKIP:185  size=10745 bytes
 [libx264 @ 0x14792c0] frame= 437 QP=30.09 NAL=0 Slice:B Poc:34  I:50
 P:473  SKIP:783  size=2762 bytes
 [libx264 @ 0x14792c0] frame= 438 QP=25.10 NAL=2 Slice:P Poc:38  I:129
 P:928  SKIP:293  size=9079 bytes
 [libx264 @ 0x14792c0] frame= 439 QP=24.86 NAL=2 Slice:P Poc:40  I:0
 P:126  SKIP:1224 size=536 bytes
 [libx264 @ 0x14792c0] frame= 440 QP=25.58 NAL=2 Slice:P Poc:44  I:194
 P:892  SKIP:264  size=10890 bytes
 [libx264 @ 0x14792c0] frame= 441 QP=32.01 NAL=0 Slice:B Poc:42  I:51
 P:459  SKIP:809  size=2743 bytes
 [libx264 @ 0x14792c0] frame= 442 QP=25.43 NAL=2 Slice:P Poc:48  I:186
 P:899  SKIP:265  size=10668 bytes
 [libx264 @ 0x14792c0] frame= 443 QP=28.87 NAL=0 Slice:B Poc:46  I:63
 P:508  SKIP:744  size=2890 bytes
 [libx264 @ 0x14792c0] frame= 444 QP=23.91 NAL=2 Slice:P Poc:50  I:84
 P:1051 SKIP:215  size=9928 bytes
 [libx264 @ 0x14792c0] frame= 445 QP=23.68 NAL=2 Slice:P Poc:52  I:0
 P:145  SKIP:1205 size=658 bytes
 [libx264 @ 0x14792c0] frame= 446 QP=24.78 NAL=2 Slice:P Poc:56  I:114
 P:1001 SKIP:235  size=10721 bytes
 [libx264 @ 0x14792c0] frame= 447 QP=27.98 NAL=0 Slice:B Poc:54  I:45
 P:482  SKIP:795  size=2260 bytes
 [libx264 @ 0x14792c0] frame= 448 QP=24.13 NAL=2 Slice:P Poc:58  I:74
 P:1031 SKIP:245  size=9179 bytes
 [libx264 @ 0x14792c0] frame= 449 QP=20.20 NAL=3 Slice:I Poc:0   I:1350 P:0
 SKIP:0    size=37881 bytes
 [libx264 @ 0x14792c0] frame= 450 QP=22.09 NAL=2 Slice:P Poc:2   I:59
 P:1141 SKIP:150  size=11285 bytes
 [libx264 @ 0x14792c0] frame= 451 QP=21.84 NAL=2 Slice:P Poc:4   I:2
 P:95   SKIP:1253 size=316 bytes
 [libx264 @ 0x14792c0] frame= 452 QP=22.60 NAL=2 Slice:P Poc:8   I:85
 P:1140 SKIP:125  size=11872 bytes
 [libx264 @ 0x14792c0] frame= 453 QP=25.09 NAL=0 Slice:B Poc:6   I:20
 P:652  SKIP:651  size=2710 bytes
 [libx264 @ 0x14792c0] frame= 454 QP=22.71 NAL=2 Slice:P Poc:12  I:59
 P:1133 SKIP:158  size=10781 bytes
 [libx264 @ 0x14792c0] frame= 455 QP=26.26 NAL=0 Slice:B Poc:10  I:28
 P:534  SKIP:769  size=2249 bytes
 [libx264 @ 0x14792c0] frame= 456 QP=22.54 NAL=2 Slice:P Poc:14  I:48
 P:878  SKIP:424  size=7902 bytes
 [libx264 @ 0x14792c0] frame= 457 QP=21.04 NAL=2 Slice:P Poc:16  I:1
 P:155  SKIP:1194 size=661 bytes
 [libx264 @ 0x14792c0] frame= 458 QP=24.17 NAL=2 Slice:P Poc:18  I:26
 P:789  SKIP:535  size=5735 bytes
 [libx264 @ 0x14792c0] frame= 459 QP=20.11 NAL=3 Slice:I Poc:0   I:1350 P:0
 SKIP:0    size=43131 bytes
 [libx264 @ 0x14792c0] frame= 460 QP=21.59 NAL=2 Slice:P Poc:4   I:31
 P:1225 SKIP:94   size=14526 bytes
 [libx264 @ 0x14792c0] frame= 461 QP=25.01 NAL=0 Slice:B Poc:2   I:7
 P:704  SKIP:619  size=2443 bytes
 [libx264 @ 0x14792c0] frame= 462 QP=21.38 NAL=2 Slice:P Poc:6   I:13
 P:1246 SKIP:91   size=11692 bytes
 [libx264 @ 0x14792c0] frame= 463 QP=20.80 NAL=2 Slice:P Poc:8   I:0
 P:141  SKIP:1209 size=472 bytes
 [libx264 @ 0x14792c0] frame= 464 QP=22.24 NAL=2 Slice:P Poc:12  I:31
 P:1205 SKIP:114  size=11822 bytes
 [libx264 @ 0x14792c0] frame= 465 QP=25.64 NAL=0 Slice:B Poc:10  I:8
 P:706  SKIP:621  size=2025 bytes
 [libx264 @ 0x14792c0] frame= 466 QP=22.11 NAL=2 Slice:P Poc:16  I:43
 P:1240 SKIP:67   size=12605 bytes
 [libx264 @ 0x14792c0] frame= 467 QP=25.53 NAL=0 Slice:B Poc:14  I:11
 P:604  SKIP:710  size=1949 bytes
 [libx264 @ 0x14792c0] frame= 468 QP=20.88 NAL=2 Slice:P Poc:18  I:48
 P:1209 SKIP:93   size=13242 bytes
 [libx264 @ 0x14792c0] frame= 469 QP=20.89 NAL=2 Slice:P Poc:20  I:0
 P:96   SKIP:1254 size=327 bytes
 [libx264 @ 0x14792c0] frame= 470 QP=21.88 NAL=2 Slice:P Poc:24  I:72
 P:1175 SKIP:103  size=13220 bytes
 [libx264 @ 0x14792c0] frame= 471 QP=25.86 NAL=0 Slice:B Poc:22  I:15
 P:610  SKIP:710  size=2000 bytes
 [libx264 @ 0x14792c0] frame= 472 QP=21.16 NAL=2 Slice:P Poc:30  I:52
 P:1243 SKIP:55   size=13467 bytes
 [libx264 @ 0x14792c0] frame= 473 QP=25.50 NAL=2 Slice:B Poc:28  I:13
 P:619  SKIP:708  size=1952 bytes
 [libx264 @ 0x14792c0] frame= 474 QP=25.38 NAL=0 Slice:B Poc:26  I:7
 P:670  SKIP:670  size=1643 bytes
 [libx264 @ 0x14792c0] frame= 475 QP=20.68 NAL=2 Slice:P Poc:32  I:0
 P:154  SKIP:1196 size=540 bytes
 [libx264 @ 0x14792c0] frame= 476 QP=21.67 NAL=2 Slice:P Poc:38  I:61
 P:1201 SKIP:88   size=12452 bytes
 [libx264 @ 0x14792c0] frame= 477 QP=25.19 NAL=2 Slice:B Poc:36  I:13
 P:472  SKIP:854  size=1447 bytes
 [libx264 @ 0x14792c0] frame= 478 QP=28.76 NAL=0 Slice:B Poc:34  I:5
 P:391  SKIP:946  size=1082 bytes
 [libx264 @ 0x14792c0] frame= 479 QP=21.77 NAL=2 Slice:P Poc:44  I:51
 P:1189 SKIP:110  size=11386 bytes
 [libx264 @ 0x14792c0] frame= 480 QP=21.77 NAL=2 Slice:B Poc:42  I:4
 P:144  SKIP:1202 size=209 bytes
 [libx264 @ 0x14792c0] frame= 481 QP=25.95 NAL=0 Slice:B Poc:40  I:20
 P:667  SKIP:653  size=1953 bytes
 [libx264 @ 0x14792c0] frame= 482 QP=21.70 NAL=2 Slice:P Poc:50  I:34
 P:1237 SKIP:79   size=12405 bytes
 [libx264 @ 0x14792c0] frame= 483 QP=25.49 NAL=2 Slice:B Poc:48  I:21
 P:574  SKIP:745  size=1799 bytes
 [libx264 @ 0x14792c0] frame= 484 QP=25.73 NAL=0 Slice:B Poc:46  I:11
 P:658  SKIP:674  size=1718 bytes
 [libx264 @ 0x14792c0] frame= 485 QP=22.11 NAL=2 Slice:P Poc:56  I:31
 P:1141 SKIP:178  size=9658 bytes
 [libx264 @ 0x14792c0] frame= 486 QP=22.35 NAL=2 Slice:B Poc:54  I:4
 P:190  SKIP:1156 size=256 bytes
 [libx264 @ 0x14792c0] frame= 487 QP=25.71 NAL=0 Slice:B Poc:52  I:15
 P:573  SKIP:750  size=1687 bytes
 [libx264 @ 0x14792c0] frame= 488 QP=22.99 NAL=2 Slice:P Poc:58  I:8
 P:1021 SKIP:321  size=5578 bytes
 [libx264 @ 0x14792c0] frame= 489 QP=17.62 NAL=3 Slice:I Poc:0   I:1350 P:0
 SKIP:0    size=50542 bytes
 [libx264 @ 0x14792c0] frame= 490 QP=21.14 NAL=2 Slice:P Poc:4   I:37
 P:1168 SKIP:145  size=12415 bytes
 [libx264 @ 0x14792c0] frame= 491 QP=24.75 NAL=0 Slice:B Poc:2   I:15
 P:634  SKIP:680  size=2350 bytes
 [libx264 @ 0x14792c0] frame= 492 QP=20.71 NAL=2 Slice:P Poc:6   I:21
 P:1241 SKIP:88   size=11697 bytes
 [libx264 @ 0x14792c0] frame= 493 QP=22.57 NAL=2 Slice:P Poc:8   I:0
 P:62   SKIP:1288 size=479 bytes
 [libx264 @ 0x14792c0] frame= 494 QP=21.41 NAL=2 Slice:P Poc:14  I:66
 P:1141 SKIP:143  size=12054 bytes
 [libx264 @ 0x14792c0] frame= 495 QP=32.63 NAL=2 Slice:B Poc:12  I:10
 P:188  SKIP:1152 size=576 bytes
 [libx264 @ 0x14792c0] frame= 496 QP=25.95 NAL=0 Slice:B Poc:10  I:8
 P:218  SKIP:1124 size=539 bytes
 [libx264 @ 0x14792c0] frame= 497 QP=21.83 NAL=2 Slice:P Poc:22  I:20
 P:1208 SKIP:122  size=9141 bytes
 [libx264 @ 0x14792c0] frame= 498 QP=23.40 NAL=2 Slice:B Poc:18  I:26
 P:859  SKIP:461  size=2558 bytes
 [libx264 @ 0x14792c0] frame= 499 QP=25.27 NAL=0 Slice:B Poc:16  I:11
 P:536  SKIP:802  size=1154 bytes
 [libx264 @ 0x14792c0] frame= 500 QP=22.45 NAL=0 Slice:B Poc:20  I:1
 P:262  SKIP:1087 size=290 bytes
 [libx264 @ 0x14792c0] frame= 501 QP=21.63 NAL=2 Slice:P Poc:28  I:13
 P:1196 SKIP:141  size=9003 bytes
 [libx264 @ 0x14792c0] frame= 502 QP=25.45 NAL=2 Slice:B Poc:26  I:12
 P:510  SKIP:823  size=1290 bytes
 [libx264 @ 0x14792c0] frame= 503 QP=25.01 NAL=0 Slice:B Poc:24  I:10
 P:589  SKIP:749  size=1189 bytes
 [libx264 @ 0x14792c0] frame= 504 QP=21.03 NAL=2 Slice:P Poc:30  I:6
 P:1175 SKIP:169  size=7795 bytes
 [libx264 @ 0x14792c0] frame= 505 QP=22.78 NAL=2 Slice:P Poc:32  I:0
 P:61   SKIP:1289 size=454 bytes
 [libx264 @ 0x14792c0] frame= 506 QP=21.73 NAL=2 Slice:P Poc:38  I:26
 P:1180 SKIP:144  size=8990 bytes
 [libx264 @ 0x14792c0] frame= 507 QP=29.66 NAL=2 Slice:B Poc:36  I:5
 P:154  SKIP:1191 size=353 bytes
 [libx264 @ 0x14792c0] frame= 508 QP=27.63 NAL=0 Slice:B Poc:34  I:9
 P:225  SKIP:1114 size=610 bytes
 [libx264 @ 0x14792c0] frame= 509 QP=22.00 NAL=2 Slice:P Poc:46  I:14
 P:1178 SKIP:158  size=7700 bytes
 [libx264 @ 0x14792c0] frame= 510 QP=23.47 NAL=2 Slice:B Poc:42  I:29
 P:890  SKIP:422  size=3060 bytes
 [libx264 @ 0x14792c0] frame= 511 QP=25.42 NAL=0 Slice:B Poc:40  I:13
 P:461  SKIP:874  size=1022 bytes
 [libx264 @ 0x14792c0] frame= 512 QP=22.00 NAL=0 Slice:B Poc:44  I:2
 P:237  SKIP:1111 size=262 bytes
 [libx264 @ 0x14792c0] frame= 513 QP=22.22 NAL=2 Slice:P Poc:52  I:40
 P:1179 SKIP:131  size=9468 bytes
 [libx264 @ 0x14792c0] frame= 514 QP=25.42 NAL=2 Slice:B Poc:50  I:25
 P:604  SKIP:711  size=1751 bytes
 [libx264 @ 0x14792c0] frame= 515 QP=24.90 NAL=0 Slice:B Poc:48  I:14
 P:617  SKIP:713  size=1686 bytes
 [libx264 @ 0x14792c0] frame= 516 QP=21.11 NAL=2 Slice:P Poc:54  I:8
 P:1262 SKIP:80   size=9741 bytes
 [libx264 @ 0x14792c0] frame= 517 QP=20.65 NAL=2 Slice:P Poc:56  I:0
 P:111  SKIP:1239 size=313 bytes
 [libx264 @ 0x14792c0] frame= 518 QP=23.54 NAL=2 Slice:P Poc:58  I:8
 P:791  SKIP:551  size=2974 bytes
 [libx264 @ 0x14792c0] frame= 519 QP=21.49 NAL=3 Slice:I Poc:0   I:1350 P:0
 SKIP:0    size=32189 bytes
 [libx264 @ 0x14792c0] frame= 520 QP=22.92 NAL=2 Slice:P Poc:2   I:36
 P:1008 SKIP:306  size=6387 bytes
 frame=  521 fps= 75 q=-1.0 Lsize=    3788kB time=00:00:16.99
 bitrate=1826.2kbits/s dup=103 drop=0
 video:2773kB audio:664kB global headers:0kB muxing overhead 10.222319%
 frame I:21    Avg QP:18.97  size: 39922
 [libx264 @ 0x14792c0] frame P:264   Avg QP:23.84  size:  6363
 [libx264 @ 0x14792c0] frame B:236   Avg QP:27.16  size:  1361
 [libx264 @ 0x14792c0] consecutive B-frames: 26.7% 28.0% 32.2% 13.1%
 [libx264 @ 0x14792c0] mb I  I16..4: 19.4%  0.0% 80.6%
 [libx264 @ 0x14792c0] mb P  I16..4:  3.5%  0.0%  4.3%  P16..4: 34.0% 14.6%
 6.9%  0.0%  0.0%    skip:36.7%
 [libx264 @ 0x14792c0] mb B  I16..4:  2.4%  0.0%  0.3%  B16..8: 20.3%  4.7%
 0.3%  direct: 6.7%  skip:65.4%  L0:32.1% L1:55.4% BI:12.5%
 [libx264 @ 0x14792c0] coded y,uvDC,uvAC intra: 60.2% 67.4% 35.7% inter:
 14.8% 17.4% 0.5%
 [libx264 @ 0x14792c0] i16 v,h,dc,p: 33% 27% 14% 25%
 [libx264 @ 0x14792c0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 23% 23% 14%  6%  7%
 7%  8%  6%  7%
 [libx264 @ 0x14792c0] i8c dc,h,v,p: 53% 23% 18%  6%
 [libx264 @ 0x14792c0] Weighted P-Frames: Y:4.2% UV:1.1%
 [libx264 @ 0x14792c0] ref P L0: 79.7% 20.3%
 [libx264 @ 0x14792c0] ref B L0: 79.5% 20.5%
 [libx264 @ 0x14792c0] ref B L1: 92.8%  7.2%
 [libx264 @ 0x14792c0] kb/s:1307.98

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/533>
FFmpeg <http://ffmpeg.org>
FFmpeg issue tracker


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