4K to 1080 file duration difference

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lorraine@heightener.com
Posts: 2
Joined: Wed Apr 20, 2022 2:31 pm

4K to 1080 file duration difference

Post by lorraine@heightener.com »

Description of problem or question:

rendering a 4K file down to 1080 - original file is 27 min 32 sec but the low res file duration is only 20 min 58 sec


Steps to reproduce the problem (If Applicable):

tried multiple times, re-downloading HandBrake


HandBrake version (e.g., 1.0.0):

1.5.1


Operating system and version (e.g., Ubuntu 16.04 LTS, macOS 10.13 High Sierra, Windows 10 Creators Update):

macOS Monterey Version 12.1


HandBrake Activity Log ***required*** (see How-to get an activity log)

Code: Select all

[08:40:14] decomb: deinterlaced 1 | blended 0 | unfiltered 0 | total 1
[08:42:36] macgui: fr.handbrake.HandBrakeXPCService scanning specifically for title: 1
[08:42:36] CPU: 
[08:42:36]  - logical processor count: 10
[08:42:36] hb_scan: path=/Users/lorraineevans/Downloads/2002.4.4.Adiel.And.Heightener..On. Real.Estate.MP4, title_index=1
udfread ERROR: ECMA 167 Volume Recognition failed
disc.c:333: failed opening UDF image /Users/lorraineevans/Downloads/2002.4.4.Adiel.And.Heightener..On. Real.Estate.MP4
disc.c:437: error opening file BDMV/index.bdmv
disc.c:437: error opening file BDMV/BACKUP/index.bdmv
bluray.c:2646: nav_get_title_list(/Users/lorraineevans/Downloads/2002.4.4.Adiel.And.Heightener..On. Real.Estate.MP4/) failed
[08:42:36] bd: not a bd - trying as a stream/file instead
libdvdread: DVDOpenFileUDF:UDFFindFile /VIDEO_TS/VIDEO_TS.IFO failed
libdvdnav: vm: vm: failed to read VIDEO_TS.IFO
[08:42:36] dvd: not a dvd - trying as a stream/file instead
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/Users/lorraineevans/Downloads/2002.4.4.Adiel.And.Heightener..On. Real.Estate.MP4':
  Metadata:
    major_brand     : mp42
    minor_version   : 1
    compatible_brands: mp42avc1CAEP
    creation_time   : 2022-04-04T18:10:11.000000Z
    timecode        : 11:33:27;27
  Duration: 00:27:32.15, start: 0.000000, bitrate: 115023 kb/s
  Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709), 3840x2160, 150774 kb/s, 29.97 fps, 29.97 tbr, 30k tbn, 60k tbc (default)
    Metadata:
      creation_time   : 2022-04-04T18:10:11.000000Z
      vendor_id       : [0][0][0][0]
  Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 253 kb/s (default)
    Metadata:
      creation_time   : 2022-04-04T18:10:11.000000Z
      vendor_id       : [0][0][0][0]
  Stream #0:2(eng): Data: none (tmcd / 0x64636D74), 0 kb/s (default)
    Metadata:
      creation_time   : 2022-04-04T18:10:11.000000Z
      timecode        : 11:33:27;27
[08:42:36] scan: decoding previews for title 1
[08:42:36] scan: audio 0x1: aac, rate=48000Hz, bitrate=253374 English (AAC LC) (2.0 ch) (253 kbps)
[08:42:37] Warning: Could not read data for preview 10, skipped
[08:42:37] scan: 9 previews, 3840x2160, 29.970 fps, autocrop = 0/0/0/0, aspect 16:9, PAR 1:1, color profile: 1-1-1, chroma location: left
[08:42:37] libhb: scan thread found 1 valid title(s)
[08:42:38] macgui: fr.handbrake.HandBrakeXPCService scan done
[08:42:38] macgui: fr.handbrake.HandBrakeXPCService started encoding 2002.4.4.Adiel.And.Heightener..On. Real.Estate.mp4
[08:42:38] macgui: fr.handbrake.HandBrakeXPCService with preset Fast 1080p30 (Modified)
[08:42:38] Starting work at: Wed Apr 20 08:42:38 2022

[08:42:38] 1 job(s) to process
[08:42:38] Starting Task: Encoding Pass
[08:42:38] Skipping vfr filter
[08:42:38] Skipping crop/scale filter
[08:42:38] work: only 1 chapter, disabling chapter markers
[08:42:38] job configuration:
[08:42:38]  * source
[08:42:38]    + /Users/lorraineevans/Downloads/2002.4.4.Adiel.And.Heightener..On. Real.Estate.MP4
[08:42:38]    + title 1, chapter(s) 1 to 1
[08:42:38]    + container: mov,mp4,m4a,3gp,3g2,mj2
[08:42:38]    + data rate: 115023 kbps
[08:42:38]  * destination
[08:42:38]    + /Users/lorraineevans/Documents/2002.4.4.Adiel.And.Heightener..On. Real.Estate.mp4
[08:42:38]    + container: MPEG-4 (libavformat)
[08:42:38]  * video track
[08:42:38]    + decoder: h264 8-bit (yuv420p)
[08:42:38]      + bitrate 150774 kbps
[08:42:38]    + filters
[08:42:38]      + Comb Detect (mode=3:spatial-metric=2:motion-thresh=1:spatial-thresh=1:filter-mode=2:block-thresh=40:block-width=16:block-height=16)
[08:42:38]      + Decomb (mode=39)
[08:42:38]    + Output geometry
[08:42:38]      + storage dimensions: 3840 x 2160
[08:42:38]      + pixel aspect ratio: 1 : 1
[08:42:38]      + display dimensions: 3840 x 2160
[08:42:38]    + encoder: H.264 (libx264)
[08:42:38]      + preset:  fast
[08:42:38]      + profile: main
[08:42:38]      + level:   4.0
[08:42:38]      + quality: 18.00 (RF)
[08:42:38]      + color profile: 1-1-1
[08:42:38]      + chroma location: left
[08:42:38]  * audio track 1
[08:42:38]    + decoder: English (AAC LC) (2.0 ch) (253 kbps) (track 1, id 0x1)
[08:42:38]      + bitrate: 253 kbps, samplerate: 48000 Hz
[08:42:38]    + mixdown: Stereo
[08:42:38]    + encoder: AAC (Apple AudioToolbox)
[08:42:38]      + bitrate: 160 kbps, samplerate: 48000 Hz
[08:42:38] sync: expecting 49515 video frames
[08:42:38] encx264: min-keyint: 30, keyint: 300
[08:42:38] encx264: encoding at constant RF 18.000000
[08:42:38] apply_h264_level [warning]: frame size (3840x2160, 32400 macroblocks) too high for level 4.0 (max. 8192 macroblocks)
[08:42:38] encx264: unparsed options: level=4.0:ref=1:bframes=0:8x8dct=0:weightp=1:subme=6:vbv-bufsize=25000:vbv-maxrate=20000:rc-lookahead=30
x264 [info]: using SAR=1/1
x264 [warning]: frame MB size (240x135) > level limit (8192)
x264 [warning]: MB rate (971028) > level limit (245760)
x264 [info]: using cpu capabilities: ARMv8 NEON
x264 [info]: profile Main, level 4.0, 4:2:0, 8-bit
[08:42:38] sync: first pts video is 0
[08:42:38] sync: first pts audio 0x1 is 0
[08:42:38] sync: "Chapter 1" (1) at frame 3 time 6006
[09:04:56] reader: done. 1 scr changes
[09:04:59] work: average encoding speed for job is 28.138897 fps
[09:05:00] comb detect: heavy 6 | light 255 | uncombed 37445 | total 37706
[09:05:00] decomb: deinterlaced 6 | blended 255 | unfiltered 37445 | total 37706
[09:05:00] aac-decoder done: 58980 frames, 0 decoder errors
[09:05:00] h264-decoder done: 37706 frames, 1 decoder errors
[09:05:00] sync: got 37706 frames, 49515 expected
[09:05:00] sync: framerate min 14.985 fps, max 29.970 fps, avg 29.969 fps
x264 [info]: frame I:156   Avg QP:22.76  size:373621
x264 [info]: frame P:37550 Avg QP:24.77  size: 82239
x264 [info]: mb I  I16..4: 33.4%  0.0% 66.6%
x264 [info]: mb P  I16..4:  1.5%  0.0%  0.3%  P16..4: 50.2%  7.5%  8.4%  0.0%  0.0%    skip:32.1%
x264 [info]: coded y,uvDC,uvAC intra: 46.7% 81.2% 19.2% inter: 15.6% 44.0% 0.2%
x264 [info]: i16 v,h,dc,p: 28% 14% 32% 25%
x264 [info]: i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 24% 13% 32%  5%  7%  6%  5%  4%  3%
x264 [info]: i8c dc,h,v,p: 68% 13% 17%  2%
x264 [info]: Weighted P-Frames: Y:0.4% UV:0.0%
x264 [info]: kb/s:20005.57
[09:05:00] mux: track 0, 37706 frames, 3146345684 bytes, 20003.94 kbps, fifo 256
[09:05:00] mux: track 1, 58983 frames, 25874282 bytes, 164.50 kbps, fifo 512
[09:05:00] Finished work at: Wed Apr 20 09:05:00 2022

[09:05:00] libhb: work result = 0
[09:05:00] macgui: Queue Done, there are no more pending encodes
[09:05:00] macgui: fr.handbrake.HandBrakeXPCService work done
[09:07:28] decomb: deinterlaced 1 | blended 0 | unfiltered 0 | total 1

Silent_Strider
Enlightened
Posts: 100
Joined: Tue Dec 17, 2019 9:31 pm

Re: 4K to 1080 file duration difference

Post by Silent_Strider »

[09:05:00] h264-decoder done: 37706 frames, 1 decoder errors

Looks like your file couldn't be decoded anymore around 20mins 58secs (if I calculated right).
lorraine@heightener.com
Posts: 2
Joined: Wed Apr 20, 2022 2:31 pm

Re: 4K to 1080 file duration difference

Post by lorraine@heightener.com »

thank you Silent_Strider
I'm new to HandBrake - what does that mean?
2 colleagues were able to get the same file done with no issues
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