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[BUG] Encoder to CRF, output VBR
#1
Hello! I use Hybrid_2022.03.20.1_SETUP
and Windows 8.1

Source
[Image: 8acbefc48c282db29002fbcd4d45b89e.png]

x264 settings
I use only profiles very slow, film and CRF
[Image: e5dec5553c249fe2f2873ea4f404ab3b.png]

crop, resize
[Image: 04953592052f34b3e56af85cbb6e6f7a.png]

log MediaInfo
General Complete name                            : g:\test_output.mp4 Format                                  : MPEG-4 Format profile                          : JVT Codec ID                                : avc1 (isom/avc1) File size                                : 1.72 MiB Duration                                : 5 s 40 ms Overall bit rate                        : 2 861 kb/s Frame rate                              : 25.000 FPS Encoded date                            : 2025-05-03 04:39:09 UTC Tagged date                              : 2025-05-03 04:39:09 UTC Writing application                      : Hybrid 2022.03.20.1 Video ID                                      : 1 Format                                  : AVC Format/Info                              : Advanced Video Codec Format profile                          : High@L4.1 Format settings                          : CABAC / 16 Ref Frames Format settings, CABAC                  : Yes Format settings, Reference frames        : 16 frames Codec ID                                : avc1 Codec ID/Info                            : Advanced Video Coding Duration                                : 5 s 40 ms Bit rate                                : 2 858 kb/s Maximum bit rate                        : 3 254 kb/s Width                                    : 704 pixels Height                                  : 528 pixels Display aspect ratio                    : 4:3 Frame rate mode                          : Constant Frame rate                              : 25.000 FPS Color space                              : YUV Chroma subsampling                      : 4:2:0 Bit depth                                : 8 bits Scan type                                : Progressive Bits/(Pixel*Frame)                      : 0.308 Stream size                              : 1.72 MiB (100%) Writing library                          : x264 core 164 r3094 bfc87b7 Encoding settings                        : cabac=1 / ref=16 / deblock=1:-1:-1 / analyse=0x3:0x133 / me=umh / subme=10 / psy=1 / psy_rd=1.00:0.15 / mixed_ref=1 / me_range=24 / chroma_me=1 / trellis=2 / 8x8dct=1 / cqm=0 / deadzone=21,11 / fast_pskip=1 / chroma_qp_offset=-3 / threads=6 / lookahead_threads=1 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / bluray_compat=0 / constrained_intra=0 / bframes=8 / b_pyramid=2 / b_adapt=2 / b_bias=0 / direct=3 / weightb=1 / open_gop=0 / weightp=2 / keyint=250 / keyint_min=25 / scenecut=40 / intra_refresh=0 / rc_lookahead=60 / rc=crf / mbtree=1 / crf=20.0 / qcomp=0.60 / qpmin=0 / qpmax=69 / qpstep=4 / vbv_maxrate=62500 / vbv_bufsize=78125 / crf_max=0.0 / nal_hrd=none / filler=0 / ip_ratio=1.40 / aq=1:1.00 Encoded date                            : 2025-05-03 04:39:09 UTC Tagged date                              : 2025-05-03 04:39:09 UTC Color range                              : Limited Matrix coefficients                      : BT.470 System B/G mdhd_Duration                            : 5120 Codec configuration box                  : avcC

I used encoder to CRF, but output VBR
Overall bit rate: 2 861 kb/s
Bit rate: 2 858 kb/s
Maximum bit rate: 3 254 kb/s ?
Reply


Messages In This Thread
Encoder to CRF, output VBR - by Kuzia - 03.05.2025, 06:44
RE: Encoder to CRF, output VBR - by Selur - 03.05.2025, 08:39
RE: Encoder to CRF, output VBR - by Kuzia - 03.05.2025, 09:42
RE: Encoder to CRF, output VBR - by Selur - 03.05.2025, 19:48

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