#11683: "libx265" generated videos abnormal frames parsing?
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Reporter: rgr | Owner: (none)
Type: defect | Status: new
Priority: important | Component: avcodec
Version: 7.1 | Resolution:
Keywords: libx265 OGOP | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 1 |
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Comment (by rgr):
{{{
General
Complete name : C:\Users\Właściciel\Desktop\projekty
video\2025-2\2025-05-24 (Odra - Dni Odry)\2025_05_24 08_54_22 (merged,
edited, enhanced).mp4
Format : MPEG-4
Format profile : Base Media
Codec ID : isom (isom/iso2/mp41)
File size : 1.88 GiB
Duration : 9 min 42 s
Overall bit rate : 27.7 Mb/s
Frame rate : 59.940 FPS
Writing application : Voukoder (VEGAS)
Video
ID : 1
Format : HEVC
Format/Info : High Efficiency Video Coding
Format profile : Main@L4.1@Main
Codec ID : hev1
Codec ID/Info : High Efficiency Video Coding
Duration : 9 min 42 s
Bit rate : 27.4 Mb/s
Width : 1 920 pixels
Height : 1 080 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 59.940 (60000/1001) FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.221
Stream size : 1.86 GiB (99%)
Writing library : x265 unknown:[Windows][MSVC 1937][64 bit]
8bit+10bit+12bit
Encoding settings : cpuid=1111039 / frame-threads=4 / numa-
pools=16 / wpp / no-pmode / no-pme / no-psnr / no-ssim / log-level=2 /
input-csp=1 / input-res=1920x1080 / interlace=0 / total-frames=0 / level-
idc=0 / high-tier=1 / uhd-bd=0 / ref=4 / no-allow-non-conformance / no-
repeat-headers / annexb / no-aud / no-hrd / info / hash=0 / no-temporal-
layers / open-gop / min-keyint=25 / keyint=250 / gop-lookahead=0 /
bframes=4 / b-adapt=2 / b-pyramid / bframe-bias=0 / rc-lookahead=25 /
lookahead-slices=4 / scenecut=40 / hist-scenecut=0 / radl=0 / no-splice /
no-intra-refresh / ctu=64 / min-cu-size=8 / rect / no-amp / max-tu-size=32
/ tu-inter-depth=1 / tu-intra-depth=1 / limit-tu=0 / rdoq-level=2 /
dynamic-rd=0.00 / no-ssim-rd / signhide / no-tskip / nr-intra=0 / nr-
inter=0 / no-constrained-intra / strong-intra-smoothing / max-merge=3 /
limit-refs=3 / limit-modes / me=3 / subme=3 / merange=57 / temporal-mvp /
no-frame-dup / no-hme / weightp / no-weightb / no-analyze-src-pics /
deblock=0:0 / sao / no-sao-non-deblock / rd=4 / selective-sao=4 / no-
early-skip / rskip / no-fast-intra / no-tskip-fast / no-cu-lossless /
no-b-intra / no-splitrd-skip / rdpenalty=0 / psy-rd=2.00 / psy-rdoq=1.00 /
no-rd-refine / no-lossless / cbqpoffs=0 / crqpoffs=0 / rc=crf / crf=19.0 /
qcomp=0.60 / qpstep=4 / stats-write=0 / stats-read=0 / ipratio=1.40 /
pbratio=1.30 / aq-mode=2 / aq-strength=1.00 / cutree / zone-count=0 / no-
strict-cbr / qg-size=32 / no-rc-grain / qpmax=69 / qpmin=0 / no-const-vbv
/ sar=1 / overscan=0 / videoformat=5 / range=0 / colorprim=1 / transfer=11
/ colormatrix=1 / chromaloc=0 / display-window=0 / cll=0,0 / min-luma=0 /
max-luma=255 / log2-max-poc-lsb=8 / vui-timing-info / vui-hrd-info /
slices=1 / no-opt-qp-pps / no-opt-ref-list-length-pps / no-multi-pass-opt-
rps / scenecut-bias=0.05 / hist-threshold=0.03 / no-opt-cu-delta-qp / no-
aq-motion / no-hdr10 / no-hdr10-opt / no-dhdr10-opt / no-idr-recovery-sei
/ analysis-reuse-level=0 / analysis-save-reuse-level=0 / analysis-load-
reuse-level=0 / scale-factor=0 / refine-intra=0 / refine-inter=0 / refine-
mv=1 / refine-ctu-distortion=0 / no-limit-sao / ctu-info=0 / no-lowpass-
dct / refine-analysis-type=0 / copy-pic=1 / max-ausize-factor=1.0 / no-
dynamic-refine / no-single-sei / no-hevc-aq / no-svt / no-field / qp-
adaptation-range=1.00 / scenecut-aware-qp=0conformance-window-offsets /
right=0 / bottom=0 / decoder-max-rate=0 / no-vbv-live-multi-pass
Color range : Limited
Color primaries : BT.709
Transfer characteristics : xvYCC
Matrix coefficients : BT.709
Codec configuration box : hvcC
Audio
ID : 2
Format : AAC LC
Format/Info : Advanced Audio Codec Low Complexity
Codec ID : mp4a-40-2
Duration : 9 min 42 s
Source duration : 9 min 42 s
Bit rate mode : Constant
Nominal bit rate : 261 kb/s
Maximum bit rate : 261 kb/s
Channel(s) : 2 channels
Channel layout : L R
Sampling rate : 48.0 kHz
Frame rate : 46.875 FPS (1024 SPF)
Compression mode : Lossy
Source stream size : 18.1 MiB (1%)
Default : Yes
Alternate group : 1
}}}
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Ticket URL: <https://trac.ffmpeg.org/ticket/11683#comment:4>
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