1.5.1.: bug?

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majortom67
Posts: 16
Joined: Thu Nov 20, 2014 8:59 am

1.5.1.: bug?

Post by majortom67 »

Description of problem or question:

Encoding on Mac Mini M1, Videotoolbox h264, there is no difference in file size using either RF48 or RF50.

Steps to reproduce the problem (If Applicable):

Reencoded twice on 2 different piece of video (therefore 4 times).

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):

Mac OS 12.1 Monterey

Not a problem here as I do not encode in RF48 or 50 (I was just experimenting between 40 and 60 for quality/size ratio). Just asking if happens only here.
rollin_eng
Veteran User
Posts: 4349
Joined: Wed May 04, 2011 11:06 pm

Re: 1.5.1.: bug?

Post by rollin_eng »

Could you please post your HB logs, instructions can be found here:

https://handbrake.fr/docs/en/latest/hel ... y-log.html
User avatar
Ritsuka
HandBrake Team
Posts: 1388
Joined: Fri Jan 12, 2007 11:29 am

Re: 1.5.1.: bug?

Post by Ritsuka »

It seems VideoToolbox constant quality must be incremented by 5 to see a difference.
majortom67
Posts: 16
Joined: Thu Nov 20, 2014 8:59 am

Re: 1.5.1.: bug?

Post by majortom67 »

All steps (at least) from 40 to 48 (steps of 2) and from 50 to 60 give different file sizes (and therefore a different bitrate - audio is off in order to test just the video track). Just 48 and 50 give the same file size/bitrate.
Il attach the HB logs (48 and 50) as far as I'll have time to in the next days.
majortom67
Posts: 16
Joined: Thu Nov 20, 2014 8:59 am

Re: 1.5.1.: bug?

Post by majortom67 »

CQ 48:

Code: Select all

HandBrake Activity Log for Session: 2022-01-25T16:14:25Z
Handbrake Version: 1.5.1 (2022011000)
Yellowstone.S04E01.48.20220125mkv
Preset: Yellowstone VT h264 1080p (Modificato)
[17:14:25] Compile-time hardening features are enabled
[17:14:25] hb_init: starting libhb thread
[17:14:25] macgui: fr.handbrake.HandBrakeXPCService scanning specifically for title: 1
[17:14:25] CPU: 
[17:14:25]  - logical processor count: 8
[17:14:25] hb_scan: path=/Volumes/RAID 2/Yellowstone from web/S4 from web/Yellowstone.S04E01-02.1080p.ITA.ENG.AMZN.WEB-DLMux.H264-MeM.GP/Yellowstone.2018.S04E01.Half.the.Money.ITA.ENG.1080p.AMZN.WEB-DLMux.H.264-MeM.GP.mkv, title_index=1
udfread ERROR: ECMA 167 Volume Recognition failed
disc.c:333: failed opening UDF image /Volumes/RAID 2/Yellowstone from web/S4 from web/Yellowstone.S04E01-02.1080p.ITA.ENG.AMZN.WEB-DLMux.H264-MeM.GP/Yellowstone.2018.S04E01.Half.the.Money.ITA.ENG.1080p.AMZN.WEB-DLMux.H.264-MeM.GP.mkv
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(/Volumes/RAID 2/Yellowstone from web/S4 from web/Yellowstone.S04E01-02.1080p.ITA.ENG.AMZN.WEB-DLMux.H264-MeM.GP/Yellowstone.2018.S04E01.Half.the.Money.ITA.ENG.1080p.AMZN.WEB-DLMux.H.264-MeM.GP.mkv/) failed
[17:14:25] bd: not a bd - trying as a stream/file instead
libdvdread: DVDOpenFileUDF:UDFFindFile /VIDEO_TS/VIDEO_TS.IFO failed
libdvdread: DVDOpenFileUDF:UDFFindFile /VIDEO_TS/VIDEO_TS.BUP failed
[17:14:25] dvd: not a dvd - trying as a stream/file instead
Input #0, matroska,webm, from '/Volumes/RAID 2/Yellowstone from web/S4 from web/Yellowstone.S04E01-02.1080p.ITA.ENG.AMZN.WEB-DLMux.H264-MeM.GP/Yellowstone.2018.S04E01.Half.the.Money.ITA.ENG.1080p.AMZN.WEB-DLMux.H.264-MeM.GP.mkv':
  Metadata:
    encoder         : libebml v1.4.2 + libmatroska v1.6.4
    creation_time   : 2021-12-14T19:39:06.000000Z
  Duration: 00:55:27.12, start: 0.000000, bitrate: 10361 kb/s
  Stream #0:0: Video: h264 (High), yuv420p(tv, bt709, progressive), 1920x960 [SAR 1:1 DAR 2:1], 25 fps, 25 tbr, 1k tbn, 47.95 tbc (default)
    Metadata:
      BPS             : 9783814
      DURATION        : 00:55:27.120000000
      NUMBER_OF_FRAMES: 83178
      NUMBER_OF_BYTES : 4068990489
      _STATISTICS_WRITING_APP: mkvmerge v62.0.0 ('Apollo') 64-bit
      _STATISTICS_WRITING_DATE_UTC: 2021-12-14 19:39:06
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
  Stream #0:1(ita): Audio: ac3, 48000 Hz, stereo, fltp, 192 kb/s (default)
    Metadata:
      title           : ITA
      BPS             : 192000
      DURATION        : 00:55:23.936000000
      NUMBER_OF_FRAMES: 103873
      NUMBER_OF_BYTES : 79774464
      _STATISTICS_WRITING_APP: mkvmerge v62.0.0 ('Apollo') 64-bit
      _STATISTICS_WRITING_DATE_UTC: 2021-12-14 19:39:06
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
  Stream #0:2(eng): Audio: ac3, 48000 Hz, 5.1(side), fltp, 384 kb/s
    Metadata:
      title           : ENG
      BPS             : 384000
      DURATION        : 00:55:23.872000000
      NUMBER_OF_FRAMES: 103871
      NUMBER_OF_BYTES : 159545856
      _STATISTICS_WRITING_APP: mkvmerge v62.0.0 ('Apollo') 64-bit
      _STATISTICS_WRITING_DATE_UTC: 2021-12-14 19:39:06
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
  Stream #0:3(ita): Subtitle: subrip (default)
    Metadata:
      title           : Forced
      BPS             : 0
      DURATION        : 00:13:43.587000000
      NUMBER_OF_FRAMES: 2
      NUMBER_OF_BYTES : 86
      _STATISTICS_WRITING_APP: mkvmerge v62.0.0 ('Apollo') 64-bit
      _STATISTICS_WRITING_DATE_UTC: 2021-12-14 19:39:06
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
  Stream #0:4(ita): Subtitle: subrip
    Metadata:
      BPS             : 46
      DURATION        : 00:54:13.973000000
      NUMBER_OF_FRAMES: 633
      NUMBER_OF_BYTES : 18852
      _STATISTICS_WRITING_APP: mkvmerge v62.0.0 ('Apollo') 64-bit
      _STATISTICS_WRITING_DATE_UTC: 2021-12-14 19:39:06
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
  Stream #0:5(eng): Subtitle: subrip
    Metadata:
      BPS             : 44
      DURATION        : 00:54:49.321000000
      NUMBER_OF_FRAMES: 639
      NUMBER_OF_BYTES : 18365
      _STATISTICS_WRITING_APP: mkvmerge v62.0.0 ('Apollo') 64-bit
      _STATISTICS_WRITING_DATE_UTC: 2021-12-14 19:39:06
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
  Stream #0:6(eng): Subtitle: subrip (hearing impaired)
    Metadata:
      title           : SDH
      BPS             : 48
      DURATION        : 00:54:52.036000000
      NUMBER_OF_FRAMES: 750
      NUMBER_OF_BYTES : 19831
      _STATISTICS_WRITING_APP: mkvmerge v62.0.0 ('Apollo') 64-bit
      _STATISTICS_WRITING_DATE_UTC: 2021-12-14 19:39:06
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
[17:14:25] scan: decoding previews for title 1
[17:14:25] scan: audio 0x2: ac3, rate=48000Hz, bitrate=384000 English (AC3) (5.1 ch) (384 kbps)
[17:14:25] scan: audio 0x1: ac3, rate=48000Hz, bitrate=192000 italiano (AC3) (2.0 ch) (192 kbps)
[17:14:25] scan: 10 previews, 1920x960, 25.000 fps, autocrop = 0/0/0/0, aspect 2.00:1, PAR 1:1, color profile: 1-1-1, chroma location: left
[17:14:25] libhb: scan thread found 1 valid title(s)
[17:14:26] macgui: fr.handbrake.HandBrakeXPCService scan done
[17:14:26] macgui: fr.handbrake.HandBrakeXPCService started encoding Yellowstone.S04E01.48.20220125mkv
[17:14:26] macgui: fr.handbrake.HandBrakeXPCService with preset Yellowstone VT h264 1080p (Modificato)
[17:14:26] Starting work at: Tue Jan 25 17:14:26 2022

[17:14:26] 1 job(s) to process
[17:14:26] Starting Task: Encoding Pass
[17:14:26] Skipping crop/scale filter
[17:14:26] [ass] libass API version: 0x1502000
[17:14:26] [ass] libass source: tarball: 0.15.2
[17:14:26] [ass] Shaper: FriBidi 1.0.11 (SIMPLE) HarfBuzz-ng 3.1.2 (COMPLEX)
[17:14:26] [ass] Using font provider coretext
[17:14:26] work: only 1 chapter, disabling chapter markers
[17:14:26] job configuration:
[17:14:26]  * source
[17:14:26]    + /Volumes/RAID 2/Yellowstone from web/S4 from web/Yellowstone.S04E01-02.1080p.ITA.ENG.AMZN.WEB-DLMux.H264-MeM.GP/Yellowstone.2018.S04E01.Half.the.Money.ITA.ENG.1080p.AMZN.WEB-DLMux.H.264-MeM.GP.mkv
[17:14:26]    + title 1, start 00:00:0.00 stop 00:12:0.00
[17:14:26]    + container: matroska,webm
[17:14:26]    + data rate: 10361 kbps
[17:14:26]  * destination
[17:14:26]    + /Volumes/RAID 2/test VT/Yellowstone.S04E01.48.20220125mkv
[17:14:26]    + container: Matroska (libavformat)
[17:14:26]  * video track
[17:14:26]    + decoder: h264 8-bit (yuv420p)
[17:14:26]    + filters
[17:14:26]      + Framerate Shaper (mode=1:rate=27000000/1080000)
[17:14:26]        + frame rate: 25.000 fps -> constant 25.000 fps
[17:14:26]      + Subtitle renderer ()
[17:14:26]    + Output geometry
[17:14:26]      + storage dimensions: 1920 x 960
[17:14:26]      + pixel aspect ratio: 1 : 1
[17:14:26]      + display dimensions: 1920 x 960
[17:14:26]    + encoder: H.264 (VideoToolbox)
[17:14:26]      + preset:  quality
[17:14:26]      + profile: auto
[17:14:26]      + level:   auto
[17:14:26]      + quality: 48.00 (CQ)
[17:14:26]      + color profile: 1-1-1
[17:14:26]      + chroma location: left
[17:14:26]  * subtitle track 1, italiano [UTF-8] (track 0, id 0x3, Text) -> Render/Burn-in
[17:14:26]    + name: Forced
[17:14:26]  * audio track 1
[17:14:26]    + name: ITA
[17:14:26]    + decoder: italiano (AC3) (2.0 ch) (192 kbps) (track 1, id 0x1)
[17:14:26]      + bitrate: 192 kbps, samplerate: 48000 Hz
[17:14:26]    + AC3 Passthru
[17:14:26] sync: expecting 18025 video frames
[17:14:26] encvt_Init: encoding with constant quality 48.000000
[17:14:26] encvt_Init: com.apple.videotoolbox.videoencoder.ave.avc
[17:14:26] sync: first pts video is 0
[17:14:26] sync: "Capitolo 1" (1) at frame 1 time 0
[17:14:26] sync: first pts audio 0x1 is 0
[17:14:28] sync: first pts subtitle 0x3 is 1920780
[17:14:28] [ass] fontselect: (sans-serif, 400, 0) -> /Library/Fonts/Fonts lib/N Helvetica Narrow, -1, Helvetica-Narrow
[17:14:28] [ass] fontselect: (sans-serif, 400, 100) -> /System/Library/Fonts/Helvetica.ttc, -1, Helvetica-Oblique
[17:16:01] sync: reached video pts 64800000, exiting early
[17:16:01] sync: reached audio 0x1 pts 64800000, exiting early
[17:16:01] work: average encoding speed for job is 188.171249 fps
[17:16:02] vfr: 18000 frames output, 0 dropped and 0 duped for CFR/PFR
[17:16:02] vfr: lost time: 0 (0 frames)
[17:16:02] vfr: gained time: 0 (0 frames) (0 not accounted for)
[17:16:02] ac3-decoder done: 22722 frames, 0 decoder errors
[17:16:02] h264-decoder done: 18165 frames, 0 decoder errors
[17:16:02] sync: got 18000 frames, 18025 expected
[17:16:02] sync: framerate min 25.000 fps, max 25.000 fps, avg 25.000 fps
[17:16:02] mux: track 0, 18000 frames, 349719598 bytes, 3885.56 kbps, fifo 2048
[17:16:02] mux: track 1, 22500 frames, 17280000 bytes, 191.99 kbps, fifo 2048
[17:16:02] Finished work at: Tue Jan 25 17:16:02 2022

[17:16:02] libhb: work result = 0

majortom67
Posts: 16
Joined: Thu Nov 20, 2014 8:59 am

Re: 1.5.1.: bug?

Post by majortom67 »

CQ 50:

Code: Select all

HandBrake Activity Log for Session: 2022-01-25T16:18:46Z
Handbrake Version: 1.5.1 (2022011000)
Yellowstone.S04E01.50.20220125mkv
Preset: Yellowstone VT h264 1080p (Modificato)
[17:18:46] macgui: fr.handbrake.HandBrakeXPCService scanning specifically for title: 1
[17:18:46] CPU: 
[17:18:46]  - logical processor count: 8
[17:18:46] hb_scan: path=/Volumes/RAID 2/Yellowstone from web/S4 from web/Yellowstone.S04E01-02.1080p.ITA.ENG.AMZN.WEB-DLMux.H264-MeM.GP/Yellowstone.2018.S04E01.Half.the.Money.ITA.ENG.1080p.AMZN.WEB-DLMux.H.264-MeM.GP.mkv, title_index=1
udfread ERROR: ECMA 167 Volume Recognition failed
disc.c:333: failed opening UDF image /Volumes/RAID 2/Yellowstone from web/S4 from web/Yellowstone.S04E01-02.1080p.ITA.ENG.AMZN.WEB-DLMux.H264-MeM.GP/Yellowstone.2018.S04E01.Half.the.Money.ITA.ENG.1080p.AMZN.WEB-DLMux.H.264-MeM.GP.mkv
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(/Volumes/RAID 2/Yellowstone from web/S4 from web/Yellowstone.S04E01-02.1080p.ITA.ENG.AMZN.WEB-DLMux.H264-MeM.GP/Yellowstone.2018.S04E01.Half.the.Money.ITA.ENG.1080p.AMZN.WEB-DLMux.H.264-MeM.GP.mkv/) failed
[17:18:46] bd: not a bd - trying as a stream/file instead
libdvdread: DVDOpenFileUDF:UDFFindFile /VIDEO_TS/VIDEO_TS.IFO failed
libdvdread: DVDOpenFileUDF:UDFFindFile /VIDEO_TS/VIDEO_TS.BUP failed
[17:18:46] dvd: not a dvd - trying as a stream/file instead
Input #0, matroska,webm, from '/Volumes/RAID 2/Yellowstone from web/S4 from web/Yellowstone.S04E01-02.1080p.ITA.ENG.AMZN.WEB-DLMux.H264-MeM.GP/Yellowstone.2018.S04E01.Half.the.Money.ITA.ENG.1080p.AMZN.WEB-DLMux.H.264-MeM.GP.mkv':
  Metadata:
    encoder         : libebml v1.4.2 + libmatroska v1.6.4
    creation_time   : 2021-12-14T19:39:06.000000Z
  Duration: 00:55:27.12, start: 0.000000, bitrate: 10361 kb/s
  Stream #0:0: Video: h264 (High), yuv420p(tv, bt709, progressive), 1920x960 [SAR 1:1 DAR 2:1], 25 fps, 25 tbr, 1k tbn, 47.95 tbc (default)
    Metadata:
      BPS             : 9783814
      DURATION        : 00:55:27.120000000
      NUMBER_OF_FRAMES: 83178
      NUMBER_OF_BYTES : 4068990489
      _STATISTICS_WRITING_APP: mkvmerge v62.0.0 ('Apollo') 64-bit
      _STATISTICS_WRITING_DATE_UTC: 2021-12-14 19:39:06
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
  Stream #0:1(ita): Audio: ac3, 48000 Hz, stereo, fltp, 192 kb/s (default)
    Metadata:
      title           : ITA
      BPS             : 192000
      DURATION        : 00:55:23.936000000
      NUMBER_OF_FRAMES: 103873
      NUMBER_OF_BYTES : 79774464
      _STATISTICS_WRITING_APP: mkvmerge v62.0.0 ('Apollo') 64-bit
      _STATISTICS_WRITING_DATE_UTC: 2021-12-14 19:39:06
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
  Stream #0:2(eng): Audio: ac3, 48000 Hz, 5.1(side), fltp, 384 kb/s
    Metadata:
      title           : ENG
      BPS             : 384000
      DURATION        : 00:55:23.872000000
      NUMBER_OF_FRAMES: 103871
      NUMBER_OF_BYTES : 159545856
      _STATISTICS_WRITING_APP: mkvmerge v62.0.0 ('Apollo') 64-bit
      _STATISTICS_WRITING_DATE_UTC: 2021-12-14 19:39:06
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
  Stream #0:3(ita): Subtitle: subrip (default)
    Metadata:
      title           : Forced
      BPS             : 0
      DURATION        : 00:13:43.587000000
      NUMBER_OF_FRAMES: 2
      NUMBER_OF_BYTES : 86
      _STATISTICS_WRITING_APP: mkvmerge v62.0.0 ('Apollo') 64-bit
      _STATISTICS_WRITING_DATE_UTC: 2021-12-14 19:39:06
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
  Stream #0:4(ita): Subtitle: subrip
    Metadata:
      BPS             : 46
      DURATION        : 00:54:13.973000000
      NUMBER_OF_FRAMES: 633
      NUMBER_OF_BYTES : 18852
      _STATISTICS_WRITING_APP: mkvmerge v62.0.0 ('Apollo') 64-bit
      _STATISTICS_WRITING_DATE_UTC: 2021-12-14 19:39:06
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
  Stream #0:5(eng): Subtitle: subrip
    Metadata:
      BPS             : 44
      DURATION        : 00:54:49.321000000
      NUMBER_OF_FRAMES: 639
      NUMBER_OF_BYTES : 18365
      _STATISTICS_WRITING_APP: mkvmerge v62.0.0 ('Apollo') 64-bit
      _STATISTICS_WRITING_DATE_UTC: 2021-12-14 19:39:06
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
  Stream #0:6(eng): Subtitle: subrip (hearing impaired)
    Metadata:
      title           : SDH
      BPS             : 48
      DURATION        : 00:54:52.036000000
      NUMBER_OF_FRAMES: 750
      NUMBER_OF_BYTES : 19831
      _STATISTICS_WRITING_APP: mkvmerge v62.0.0 ('Apollo') 64-bit
      _STATISTICS_WRITING_DATE_UTC: 2021-12-14 19:39:06
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
[17:18:46] scan: decoding previews for title 1
[17:18:46] scan: audio 0x2: ac3, rate=48000Hz, bitrate=384000 English (AC3) (5.1 ch) (384 kbps)
[17:18:46] scan: audio 0x1: ac3, rate=48000Hz, bitrate=192000 italiano (AC3) (2.0 ch) (192 kbps)
[17:18:46] scan: 10 previews, 1920x960, 25.000 fps, autocrop = 0/0/0/0, aspect 2.00:1, PAR 1:1, color profile: 1-1-1, chroma location: left
[17:18:46] libhb: scan thread found 1 valid title(s)
[17:18:47] macgui: fr.handbrake.HandBrakeXPCService scan done
[17:18:47] Starting work at: Tue Jan 25 17:18:47 2022

[17:18:47] macgui: fr.handbrake.HandBrakeXPCService started encoding Yellowstone.S04E01.50.20220125mkv
[17:18:47] macgui: fr.handbrake.HandBrakeXPCService with preset Yellowstone VT h264 1080p (Modificato)
[17:18:47] 1 job(s) to process
[17:18:47] Starting Task: Encoding Pass
[17:18:47] Skipping crop/scale filter
[17:18:47] [ass] libass API version: 0x1502000
[17:18:47] [ass] libass source: tarball: 0.15.2
[17:18:47] [ass] Shaper: FriBidi 1.0.11 (SIMPLE) HarfBuzz-ng 3.1.2 (COMPLEX)
[17:18:47] [ass] Using font provider coretext
[17:18:47] work: only 1 chapter, disabling chapter markers
[17:18:47] job configuration:
[17:18:47]  * source
[17:18:47]    + /Volumes/RAID 2/Yellowstone from web/S4 from web/Yellowstone.S04E01-02.1080p.ITA.ENG.AMZN.WEB-DLMux.H264-MeM.GP/Yellowstone.2018.S04E01.Half.the.Money.ITA.ENG.1080p.AMZN.WEB-DLMux.H.264-MeM.GP.mkv
[17:18:47]    + title 1, start 00:00:0.00 stop 00:12:0.00
[17:18:47]    + container: matroska,webm
[17:18:47]    + data rate: 10361 kbps
[17:18:47]  * destination
[17:18:47]    + /Volumes/RAID 2/test VT/Yellowstone.S04E01.50.20220125mkv
[17:18:47]    + container: Matroska (libavformat)
[17:18:47]  * video track
[17:18:47]    + decoder: h264 8-bit (yuv420p)
[17:18:47]    + filters
[17:18:47]      + Framerate Shaper (mode=1:rate=27000000/1080000)
[17:18:47]        + frame rate: 25.000 fps -> constant 25.000 fps
[17:18:47]      + Subtitle renderer ()
[17:18:47]    + Output geometry
[17:18:47]      + storage dimensions: 1920 x 960
[17:18:47]      + pixel aspect ratio: 1 : 1
[17:18:47]      + display dimensions: 1920 x 960
[17:18:47]    + encoder: H.264 (VideoToolbox)
[17:18:47]      + preset:  quality
[17:18:47]      + profile: auto
[17:18:47]      + level:   auto
[17:18:47]      + quality: 50.00 (CQ)
[17:18:47]      + color profile: 1-1-1
[17:18:47]      + chroma location: left
[17:18:47]  * subtitle track 1, italiano [UTF-8] (track 0, id 0x3, Text) -> Render/Burn-in
[17:18:47]    + name: Forced
[17:18:47]  * audio track 1
[17:18:47]    + name: ITA
[17:18:47]    + decoder: italiano (AC3) (2.0 ch) (192 kbps) (track 1, id 0x1)
[17:18:47]      + bitrate: 192 kbps, samplerate: 48000 Hz
[17:18:47]    + AC3 Passthru
[17:18:47] sync: expecting 18025 video frames
[17:18:47] encvt_Init: encoding with constant quality 50.000000
[17:18:47] encvt_Init: com.apple.videotoolbox.videoencoder.ave.avc
[17:18:47] sync: first pts video is 0
[17:18:47] sync: "Capitolo 1" (1) at frame 1 time 0
[17:18:47] sync: first pts audio 0x1 is 0
[17:18:49] sync: first pts subtitle 0x3 is 1920780
[17:18:49] [ass] fontselect: (sans-serif, 400, 0) -> /Library/Fonts/Fonts lib/N Helvetica Narrow, -1, Helvetica-Narrow
[17:18:49] [ass] fontselect: (sans-serif, 400, 100) -> /System/Library/Fonts/Helvetica.ttc, -1, Helvetica-Oblique
[17:20:20] sync: reached video pts 64800000, exiting early
[17:20:20] sync: reached audio 0x1 pts 64800000, exiting early
[17:20:21] work: average encoding speed for job is 191.911163 fps
[17:20:21] vfr: 18000 frames output, 0 dropped and 0 duped for CFR/PFR
[17:20:21] vfr: lost time: 0 (0 frames)
[17:20:21] vfr: gained time: 0 (0 frames) (0 not accounted for)
[17:20:21] ac3-decoder done: 22714 frames, 0 decoder errors
[17:20:21] h264-decoder done: 18148 frames, 0 decoder errors
[17:20:21] sync: got 18000 frames, 18025 expected
[17:20:21] sync: framerate min 25.000 fps, max 25.000 fps, avg 25.000 fps
[17:20:21] mux: track 0, 18000 frames, 349719598 bytes, 3885.56 kbps, fifo 2048
[17:20:21] mux: track 1, 22500 frames, 17280000 bytes, 191.99 kbps, fifo 2048
[17:20:21] Finished work at: Tue Jan 25 17:20:21 2022

[17:20:21] libhb: work result = 0
majortom67
Posts: 16
Joined: Thu Nov 20, 2014 8:59 am

Re: 1.5.1.: bug?

Post by majortom67 »

And according to the increments of file size between a step and another, both CQ 48 and CQ 50 are suitable between 46 and 52. (?)
(This are datas from encodings WITHOUT audio track-. Therefore are datas from encodings different than the ones above but the "problem" is also here).

RF Dim byte Mbyte Sec Kb/sec
40 200.827.110 191,52 731,00 2146,32
42 231.914.765 221,17 731,00 2478,57
44 265.933.661 253,61 731,00 2842,14
46 305.128.871 290,99 731,00 3261,04
48 350.114.336 333,90 731,00 3741,82
50 350.114.336 333,90 731,00 3741,82
52 407.420.023 388,55 731,00 4354,27
54 467.642.783 445,98 731,00 4997,89
56 536.801.705 511,93 731,00 5737,02
58 633.135.995 603,81 731,00 6766,59
60 737.949.412 703,76 731,00 7886,77
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