[FFmpeg-user] Increase ffmpeg memory footprint?

Ned Rockson nedrocks at gmail.com
Thu Dec 17 19:43:07 CET 2015

On Thu, Dec 17, 2015 at 5:01 AM, Carl Eugen Hoyos <cehoyos at ag.or.at> wrote:

> Ned Rockson <nedrocks <at> gmail.com> writes:
> > Of course -- I'm constantly receiving warnings
> > saying "could not allocate memory"
> This does not look like an FFmpeg error message.

This is an ffmpeg error message. Just a simple grep returns (among other


so not only did it come from the process (stderr) but it's in the codebase

> FFmpeg does indeed limit the amount of memory that
> will be allocated in one block but the limitation
> should be very difficult to trigger (even with
> non-valid input) and if you really have only 2G of
> memory, I believe the OS's limitation should trigger
> before FFmpeg's.

Please read an excerpt from my email:

> my machine has over 2 GB of *free* memory (emphasis mine)

> -max_alloc is a debug option used to find bugs,
> there should be no reason for you to use it (unless
> you want to help us fixing bugs).
> Please show the command line that triggers the
> messages you see together with the complete, uncut
> console output (yes, you are expected to cut
> duplicated lines but neither the first 50 nor the
> last 50 lines).

Full output and other, more detailed information in this gist:

ffmpeg -y -ss 0.846 -i /tmp/f5543c87-77f5-466a-9f9f-4ba8b40fae03.webm -ss
1.863 -i /tmp/f6cf2730-bfb3-40e5-aef6-3a03ca24333d.webm -filter_complex
-async 1 -r 24 -shortest -flags +global_header
/tmp/4a387f3ba0944aa19eeac0332f15ec53.mp4 &> ffmpeg.log
ffmpeg version git-2015-11-09-480bad7 Copyright (c) 2000-2015 the FFmpeg
  built with gcc 4.8 (Ubuntu 4.8.4-2ubuntu1~14.04)
  configuration: --extra-libs=-ldl --enable-gpl --enable-libass
--enable-libfdk-aac --enable-libmp3lame --enable-libopus --enable-libtheora
--enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265
  libavutil      55.  5.100 / 55.  5.100
  libavcodec     57. 15.100 / 57. 15.100
  libavformat    57. 14.100 / 57. 14.100
  libavdevice    57.  0.100 / 57.  0.100
  libavfilter     6. 15.100 /  6. 15.100
  libswscale      4.  0.100 /  4.  0.100
  libswresample   2.  0.101 /  2.  0.101
  libpostproc    54.  0.100 / 54.  0.100
Input #0, matroska,webm, from
    encoder         : libwebm-
    creation_time   : 2015-12-16 18:15:50
  Duration: 00:18:07.24, start: 0.000000, bitrate: 989 kb/s
    Stream #0:0(eng): Audio: opus, 48000 Hz, mono, fltp (default)
    Stream #0:1(eng): Video: vp8, yuv420p, 640x480, SAR 1:1 DAR 4:3, 15
tbr, 1k tbn, 1k tbc (default)
Input #1, matroska,webm, from
    encoder         : libwebm-
    creation_time   : 2015-12-16 18:15:50
  Duration: 00:18:07.99, start: 0.000000, bitrate: 1016 kb/s
    Stream #1:0(eng): Audio: opus, 48000 Hz, mono, fltp (default)
    Stream #1:1(eng): Video: vp8, yuv420p, 640x480, SAR 1:1 DAR 4:3, 1k
tbr, 1k tbn, 1k tbc (default)
-async is forwarded to lavfi similarly to -af
    Last message repeated 1 times
[libx264 @ 0x2d507a0] using SAR=1/1
[libx264 @ 0x2d507a0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX
[libx264 @ 0x2d507a0] profile High, level 3.1
[libx264 @ 0x2d507a0] 264 - core 148 r2 7599210 - H.264/MPEG-4 AVC codec -
Copyleft 2003-2015 - http://www.videolan.org/x264.html - options: cabac=1
ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00
mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11
fast_pskip=1 chroma_qp_offset=-2 threads=12 lookahead_threads=2
sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0
constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1
weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=24 scenecut=40
intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0
qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
Output #0, mp4, to '/tmp/4a387f3ba0944aa19eeac0332f15ec53.mp4':
    encoder         : Lavf57.14.100
    Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p,
1280x480 [SAR 1:1 DAR 8:3], q=-1--1, 24 fps, 12288 tbn, 24 tbc (default)
      encoder         : Lavc57.15.100 libx264
    Stream #0:1: Audio: aac (libfdk_aac) ([64][0][0][0] / 0x0040), 48000
Hz, mono, s16, 104 kb/s (default)
      encoder         : Lavc57.15.100 libfdk_aac
Stream mapping:
  Stream #0:0 (opus) -> amix:input0
  Stream #0:1 (vp8) -> pad
  Stream #1:0 (opus) -> amix:input1
  Stream #1:1 (vp8) -> overlay:overlay
  overlay -> Stream #0:0 (libx264)
  amix -> Stream #0:1 (libfdk_aac)
Press [q] to stop, [?] for help
frame=   92 fps=0.0 q=28.0 size=     212kB time=00:00:04.07 bitrate=
425.9kbits/s dup=46 drop=0
frame=  172 fps=171 q=28.0 size=     693kB time=00:00:07.40 bitrate=
767.0kbits/s dup=76 drop=0
frame=  236 fps=156 q=28.0 size=    1043kB time=00:00:10.04 bitrate=
850.3kbits/s dup=100 drop=0
frame=  284 fps=141 q=28.0 size=    1342kB time=00:00:12.05 bitrate=
912.2kbits/s dup=118 drop=0
frame=  329 fps=131 q=28.0 size=    1720kB time=00:00:13.95
bitrate=1010.1kbits/s dup=135 drop=0
Past duration 0.607994 too large
frame=  380 fps=126 q=28.0 size=    2026kB time=00:00:16.04
bitrate=1034.5kbits/s dup=154 drop=0
frame=  428 fps=121 q=28.0 size=    2305kB time=00:00:18.06
bitrate=1045.2kbits/s dup=172 drop=0
frame=  471 fps=116 q=28.0 size=    2577kB time=00:00:19.84
bitrate=1064.0kbits/s dup=188 drop=0
frame=  516 fps=113 q=28.0 size=    2865kB time=00:00:21.76
bitrate=1078.7kbits/s dup=205 drop=0
frame=  565 fps=112 q=28.0 size=    3240kB time=00:00:23.76
bitrate=1116.7kbits/s dup=223 drop=0
frame=  612 fps=110 q=28.0 size=    3501kB time=00:00:25.70
bitrate=1115.6kbits/s dup=241 drop=0
frame=  657 fps=108 q=28.0 size=    3783kB time=00:00:27.58
bitrate=1123.5kbits/s dup=258 drop=0
Past duration 0.607994 too large
frame=  703 fps=107 q=28.0 size=    4036kB time=00:00:29.52
bitrate=1119.8kbits/s dup=275 drop=0
frame=  751 fps=106 q=28.0 size=    4328kB time=00:00:31.53
bitrate=1124.4kbits/s dup=293 drop=0
frame=  804 fps=106 q=28.0 size=    4619kB time=00:00:33.77
bitrate=1120.5kbits/s dup=313 drop=0
frame=  857 fps=105 q=28.0 size=    4983kB time=00:00:35.92
bitrate=1136.2kbits/s dup=333 drop=0
frame=  906 fps=105 q=28.0 size=    5239kB time=00:00:38.03
bitrate=1128.4kbits/s dup=351 drop=0
Past duration 0.607994 too large
frame=  951 fps=104 q=28.0 size=    5536kB time=00:00:39.87
bitrate=1137.4kbits/s dup=368 drop=0
frame=  993 fps=103 q=28.0 size=    5849kB time=00:00:41.60
bitrate=1151.8kbits/s dup=384 drop=0
frame= 1036 fps=102 q=28.0 size=    6169kB time=00:00:43.37
bitrate=1165.2kbits/s dup=400 drop=0
frame= 1082 fps=101 q=28.0 size=    6499kB time=00:00:45.35
bitrate=1173.9kbits/s dup=417 drop=0
frame= 1128 fps=101 q=28.0 size=    6762kB time=00:00:47.27
bitrate=1171.7kbits/s dup=434 drop=0
frame= 1172 fps=100 q=28.0 size=    7069kB time=00:00:49.08
bitrate=1179.7kbits/s dup=451 drop=0
frame= 1216 fps=100 q=28.0 size=    7353kB time=00:00:51.00
bitrate=1180.9kbits/s dup=467 drop=0
frame= 1257 fps= 99 q=28.0 size=    7656kB time=00:00:52.56
bitrate=1193.2kbits/s dup=483 drop=0
frame= 1302 fps= 98 q=28.0 size=    7934kB time=00:00:54.48
bitrate=1193.0kbits/s dup=500 drop=0
Past duration 0.671989 too large
frame= 1346 fps= 98 q=28.0 size=    8248kB time=00:00:56.32
bitrate=1199.7kbits/s dup=520 drop=0
frame= 1397 fps= 98 q=28.0 size=    8528kB time=00:00:58.45
bitrate=1195.1kbits/s dup=539 drop=0
frame= 1441 fps= 98 q=28.0 size=    8808kB time=00:01:00.26
bitrate=1197.3kbits/s dup=556 drop=0
Past duration 0.615990 too large
frame= 1487 fps= 98 q=28.0 size=    9099kB time=00:01:02.20
bitrate=1198.2kbits/s dup=573 drop=0
frame= 1535 fps= 97 q=28.0 size=    9409kB time=00:01:04.19
bitrate=1200.8kbits/s dup=591 drop=0
frame= 1583 fps= 97 q=28.0 size=    9730kB time=00:01:06.30
bitrate=1202.1kbits/s dup=609 drop=0
frame= 1634 fps= 97 q=28.0 size=   10001kB time=00:01:08.33
bitrate=1199.0kbits/s dup=628 drop=0
frame= 1682 fps= 97 q=28.0 size=   10265kB time=00:01:10.29
bitrate=1196.3kbits/s dup=646 drop=0
frame= 1725 fps= 97 q=28.0 size=   10516kB time=00:01:12.19
bitrate=1193.3kbits/s dup=662 drop=0
frame= 1772 fps= 97 q=28.0 size=   10818kB time=00:01:14.06
bitrate=1196.4kbits/s dup=680 drop=0
Past duration 0.615990 too large
frame= 1823 fps= 97 q=28.0 size=   11161kB time=00:01:16.24
bitrate=1199.2kbits/s dup=699 drop=0
frame= 1874 fps= 97 q=28.0 size=   11425kB time=00:01:18.33
bitrate=1194.8kbits/s dup=718 drop=0
frame= 1925 fps= 97 q=28.0 size=   11673kB time=00:01:20.51
bitrate=1187.7kbits/s dup=737 drop=0
frame= 1978 fps= 97 q=28.0 size=   11964kB time=00:01:22.68
bitrate=1185.3kbits/s dup=757 drop=0
frame= 2026 fps= 97 q=28.0 size=   12231kB time=00:01:24.67
bitrate=1183.3kbits/s dup=775 drop=0
frame= 2071 fps= 97 q=28.0 size=   12559kB time=00:01:26.54
bitrate=1188.7kbits/s dup=792 drop=0
frame= 2119 fps= 97 q=28.0 size=   12816kB time=00:01:28.53
bitrate=1185.8kbits/s dup=810 drop=0
frame= 2164 fps= 97 q=28.0 size=   13105kB time=00:01:30.34
bitrate=1188.2kbits/s dup=827 drop=0
frame= 2205 fps= 96 q=28.0 size=   13391kB time=00:01:32.13
bitrate=1190.6kbits/s dup=842 drop=0
frame= 2252 fps= 96 q=28.0 size=   13713kB time=00:01:34.03
bitrate=1194.6kbits/s dup=860 drop=0
Past duration 0.775993 too large
frame= 2308 fps= 97 q=28.0 size=   14074kB time=00:01:36.32
bitrate=1197.0kbits/s dup=881 drop=0
frame= 2360 fps= 97 q=28.0 size=   14321kB time=00:01:38.51
bitrate=1190.8kbits/s dup=900 drop=0
frame= 2409 fps= 97 q=28.0 size=   14564kB time=00:01:40.56
bitrate=1186.4kbits/s dup=919 drop=0
frame= 2455 fps= 97 q=28.0 size=   14872kB time=00:01:42.52
bitrate=1188.3kbits/s dup=936 drop=0
frame= 2501 fps= 97 q=28.0 size=   15180kB time=00:01:44.49
bitrate=1190.1kbits/s dup=953 drop=0
frame= 2548 fps= 96 q=28.0 size=   15462kB time=00:01:46.41
bitrate=1190.3kbits/s dup=971 drop=0
frame= 2599 fps= 96 q=28.0 size=   15809kB time=00:01:48.50
bitrate=1193.6kbits/s dup=990 drop=0
frame= 2652 fps= 97 q=28.0 size=   16107kB time=00:01:50.78
bitrate=1191.1kbits/s dup=1010 drop=0
frame= 2701 fps= 97 q=28.0 size=   16400kB time=00:01:52.78
bitrate=1191.1kbits/s dup=1028 drop=0
frame= 2751 fps= 97 q=28.0 size=   16715kB time=00:01:54.88
bitrate=1191.9kbits/s dup=1047 drop=0
Past duration 1.055992 too large
frame= 2799 fps= 97 q=28.0 size=   16984kB time=00:01:56.86
bitrate=1190.5kbits/s dup=1069 drop=0
Past duration 0.631996 too large
frame= 2852 fps= 97 q=28.0 size=   17348kB time=00:01:59.10
bitrate=1193.2kbits/s dup=1089 drop=0
frame= 2904 fps= 97 q=28.0 size=   17616kB time=00:02:01.30
bitrate=1189.7kbits/s dup=1108 drop=0
frame= 2954 fps= 97 q=28.0 size=   17910kB time=00:02:03.37
bitrate=1189.2kbits/s dup=1127 drop=0
Past duration 1.495995 too large
Past duration 0.983986 too large
frame= 3002 fps= 97 q=28.0 size=   18203kB time=00:02:05.33
bitrate=1189.8kbits/s dup=1145 drop=0
frame= 3050 fps= 97 q=28.0 size=   18474kB time=00:02:07.33
bitrate=1188.5kbits/s dup=1163 drop=0
frame= 3103 fps= 97 q=28.0 size=   18818kB time=00:02:09.53
bitrate=1190.1kbits/s dup=1183 drop=0
frame= 3151 fps= 97 q=28.0 size=   19078kB time=00:02:11.54
bitrate=1188.1kbits/s dup=1201 drop=0
frame= 3194 fps= 97 q=28.0 size=   19389kB time=00:02:13.37
bitrate=1190.9kbits/s dup=1217 drop=0
Past duration 0.607994 too large
frame= 3241 fps= 97 q=28.0 size=   19686kB time=00:02:15.21
bitrate=1192.7kbits/s dup=1235 drop=0
frame= 3284 fps= 97 q=28.0 size=   19942kB time=00:02:17.10
bitrate=1191.5kbits/s dup=1251 drop=0
frame= 3332 fps= 96 q=28.0 size=   20279kB time=00:02:19.07
bitrate=1194.5kbits/s dup=1269 drop=0
Past duration 0.607994 too large
frame= 3381 fps= 96 q=28.0 size=   20562kB time=00:02:21.09
bitrate=1193.8kbits/s dup=1287 drop=0
frame= 3436 fps= 97 q=28.0 size=   20858kB time=00:02:23.36
bitrate=1191.9kbits/s dup=1308 drop=0
frame= 3487 fps= 97 q=28.0 size=   21135kB time=00:02:25.51
bitrate=1189.8kbits/s dup=1327 drop=0
frame= 3536 fps= 97 q=28.0 size=   21411kB time=00:02:27.56
bitrate=1188.6kbits/s dup=1345 drop=0
frame= 3586 fps= 97 q=28.0 size=   21768kB time=00:02:29.61
bitrate=1191.9kbits/s dup=1364 drop=0
Error while decoding stream #1:0: Cannot allocate memory
    Last message repeated 2 times
frame=23958 fps= 96 q=28.0 size=  147813kB time=00:16:38.57
bitrate=1212.6kbits/s dup=9195 drop=0
frame=24004 fps= 96 q=28.0 size=  148123kB time=00:16:40.34
bitrate=1213.0kbits/s dup=9212 drop=0
frame=24052 fps= 96 q=28.0 size=  148420kB time=00:16:42.41
bitrate=1212.9kbits/s dup=9230 drop=0
frame=24104 fps= 96 q=28.0 size=  148820kB time=00:16:44.56
bitrate=1213.6kbits/s dup=9275 drop=0
frame=24164 fps= 96 q=28.0 size=  149028kB time=00:16:47.16
bitrate=1212.2kbits/s dup=9298 drop=0
frame=24211 fps= 96 q=28.0 size=  149313kB time=00:16:49.00
bitrate=1212.3kbits/s dup=9316 drop=0
frame=24252 fps= 96 q=28.0 size=  149599kB time=00:16:50.73
bitrate=1212.5kbits/s dup=9331 drop=0
frame=24296 fps= 96 q=25.0 size=  149942kB time=00:16:52.54
bitrate=1213.1kbits/s dup=9348 drop=0
frame=24342 fps= 96 q=28.0 size=  150285kB time=00:16:54.48
bitrate=1213.6kbits/s dup=9365 drop=0
frame=24397 fps= 96 q=28.0 size=  150634kB time=00:16:56.81
bitrate=1213.6kbits/s dup=9399 drop=0
frame=24452 fps= 96 q=28.0 size=  150912kB time=00:16:59.09
bitrate=1213.1kbits/s dup=9419 drop=0
Error while decoding stream #1:0: Cannot allocate memory
    Last message repeated 20 times
frame=24502 fps= 96 q=28.0 size=  151216kB time=00:17:01.16
bitrate=1213.1kbits/s dup=9438 drop=0
frame=24555 fps= 96 q=28.0 size=  151502kB time=00:17:03.40
bitrate=1212.7kbits/s dup=9458 drop=0
frame=24607 fps= 96 q=28.0 size=  151870kB time=00:17:05.57
bitrate=1213.1kbits/s dup=9477 drop=0
frame=24654 fps= 96 q=28.0 size=  152156kB time=00:17:07.52
bitrate=1213.1kbits/s dup=9495 drop=0
frame=24702 fps= 96 q=28.0 size=  152466kB time=00:17:09.48
bitrate=1213.2kbits/s dup=9513 drop=0
frame=24748 fps= 96 q=28.0 size=  152782kB time=00:17:11.46
bitrate=1213.4kbits/s dup=9530 drop=0
frame=24798 fps= 96 q=28.0 size=  153050kB time=00:17:13.51
bitrate=1213.1kbits/s dup=9549 drop=0
frame=24848 fps= 96 q=28.0 size=  153364kB time=00:17:15.49
bitrate=1213.3kbits/s dup=9568 drop=0
frame=24891 fps= 96 q=28.0 size=  153723kB time=00:17:17.35
bitrate=1214.0kbits/s dup=9584 drop=0
frame=24934 fps= 96 q=28.0 size=  154025kB time=00:17:19.16
bitrate=1214.2kbits/s dup=9600 drop=0
frame=24982 fps= 96 q=28.0 size=  154320kB time=00:17:21.15
bitrate=1214.2kbits/s dup=9618 drop=0
frame=25028 fps= 96 q=28.0 size=  154644kB time=00:17:23.09
bitrate=1214.5kbits/s dup=9635 drop=0
frame=25077 fps= 96 q=28.0 size=  154974kB time=00:17:25.07
bitrate=1214.8kbits/s dup=9654 drop=0
frame=25123 fps= 95 q=28.0 size=  155279kB time=00:17:27.08
bitrate=1214.8kbits/s dup=9671 drop=0
frame=25167 fps= 95 q=28.0 size=  155557kB time=00:17:28.87
bitrate=1214.9kbits/s dup=9687 drop=0
frame=25208 fps= 95 q=28.0 size=  155874kB time=00:17:30.58
bitrate=1215.4kbits/s dup=9703 drop=0
frame=25256 fps= 95 q=28.0 size=  156205kB time=00:17:32.52
bitrate=1215.8kbits/s dup=9721 drop=0
frame=25302 fps= 95 q=28.0 size=  156510kB time=00:17:34.46
bitrate=1215.9kbits/s dup=9738 drop=0
frame=25353 fps= 95 q=28.0 size=  156876kB time=00:17:36.61
bitrate=1216.3kbits/s dup=9758 drop=0
frame=25398 fps= 95 q=28.0 size=  157176kB time=00:17:38.53
bitrate=1216.4kbits/s dup=9776 drop=0
frame=25438 fps= 95 q=28.0 size=  157520kB time=00:17:40.11
bitrate=1217.2kbits/s dup=9791 drop=0
frame=25480 fps= 95 q=28.0 size=  157859kB time=00:17:41.86
bitrate=1217.8kbits/s dup=9807 drop=0
frame=25520 fps= 95 q=28.0 size=  158193kB time=00:17:43.48
bitrate=1218.6kbits/s dup=9822 drop=0
frame=25566 fps= 95 q=28.0 size=  158523kB time=00:17:45.47
bitrate=1218.8kbits/s dup=9839 drop=0
frame=25612 fps= 95 q=28.0 size=  158804kB time=00:17:47.37
bitrate=1218.8kbits/s dup=9856 drop=0
frame=25662 fps= 95 q=28.0 size=  159098kB time=00:17:49.48
bitrate=1218.7kbits/s dup=9875 drop=0
Past duration 0.735985 too large
frame=25707 fps= 95 q=28.0 size=  159341kB time=00:17:51.31
bitrate=1218.4kbits/s dup=9892 drop=0
frame=25751 fps= 95 q=28.0 size=  159676kB time=00:17:53.17
bitrate=1218.9kbits/s dup=9908 drop=0
frame=25798 fps= 95 q=28.0 size=  159987kB time=00:17:55.15
bitrate=1219.0kbits/s dup=9926 drop=0
frame=25848 fps= 95 q=28.0 size=  160400kB time=00:17:57.18
bitrate=1219.8kbits/s dup=9950 drop=0
frame=25899 fps= 95 q=28.0 size=  160657kB time=00:17:59.38
bitrate=1219.3kbits/s dup=9969 drop=0
frame=25947 fps= 95 q=28.0 size=  160941kB time=00:18:01.30
bitrate=1219.3kbits/s dup=9988 drop=0
frame=25988 fps= 95 q=28.0 size=  161272kB time=00:18:03.09
bitrate=1219.8kbits/s dup=10003 drop=0
frame=26033 fps= 95 q=28.0 size=  161586kB time=00:18:04.92
bitrate=1220.1kbits/s dup=10020 drop=0
frame=26075 fps= 83 q=-1.0 Lsize=  162902kB time=00:18:06.42
bitrate=1228.3kbits/s dup=10036 drop=0
video:148286kB audio:13889kB subtitle:0kB other streams:0kB global
headers:0kB muxing overhead: 0.447709%
[libx264 @ 0x2d507a0] frame I:105   Avg QP:16.56  size: 66967
[libx264 @ 0x2d507a0] frame P:8722  Avg QP:20.05  size: 13388
[libx264 @ 0x2d507a0] frame B:17248 Avg QP:24.71  size:  1626
[libx264 @ 0x2d507a0] consecutive B-frames: 10.7%  0.5%  8.1% 80.6%
[libx264 @ 0x2d507a0] mb I  I16..4: 19.0% 52.8% 28.2%
[libx264 @ 0x2d507a0] mb P  I16..4:  1.3%  3.6%  0.8%  P16..4: 32.6% 11.1%
 6.8%  0.0%  0.0%    skip:43.8%
[libx264 @ 0x2d507a0] mb B  I16..4:  0.0%  0.2%  0.0%  B16..8: 23.7%  1.4%
 0.3%  direct: 0.6%  skip:73.7%  L0:45.8% L1:47.4% BI: 6.8%
[libx264 @ 0x2d507a0] 8x8 transform intra:62.2% inter:55.2%
[libx264 @ 0x2d507a0] coded y,uvDC,uvAC intra: 70.0% 66.2% 26.2% inter:
10.1% 8.4% 0.8%
[libx264 @ 0x2d507a0] i16 v,h,dc,p: 17% 30% 21% 31%
[libx264 @ 0x2d507a0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 22% 18% 18%  5%  7%
 9%  7%  8%  7%
[libx264 @ 0x2d507a0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 29% 17% 14%  5%  8%
10%  6%  7%  4%
[libx264 @ 0x2d507a0] i8c dc,h,v,p: 52% 19% 23%  6%
[libx264 @ 0x2d507a0] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 0x2d507a0] ref P L0: 63.2% 16.0% 13.9%  6.9%  0.0%
[libx264 @ 0x2d507a0] ref B L0: 91.2%  7.2%  1.5%
[libx264 @ 0x2d507a0] ref B L1: 94.8%  5.2%
[libx264 @ 0x2d507a0] kb/s:1118.09

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