Video with ultrahigh framerates

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Leon Breaux
Posts: 2
Joined: Wed Feb 12, 2020 6:09 pm

Video with ultrahigh framerates

Post by Leon Breaux »

Description of problem or question:

Every so often I encunter a video at extremely high framerates. Previously I dealt with one around 1000 fps; currently I've got one, according to Handbrake, at 529.101 FPS. When I reencode I set it down to 23.976, but still it takes several hours to reencode. I searched online for these types of framerates to try to figure out wht'as going on, but no luck. I'd really like to know. Can anyone help me out here? Is the framerate really that high? What causes it -- how does someone create a video like this? Thanks.

Added note -- as I was working on this entry, the encode finished abruptly although the time remaining had been over 9 hours. The resulting video appears fine with a new framerate of 23.976.


Steps to reproduce the problem (If Applicable):




HandBrake version (e.g., 1.0.0):


1.2.0

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


Mac Catalina 10.5.3

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

Code: Select all

x264 [info]: profile Main, level 3.1, 4:2:0, 8-bit
[01:41:42] sync: first pts video is 0
[01:41:42] sync: first pts audio 0x1 is 0
[01:41:42] sync: Chapter 1 at frame 7 time 1020
[01:41:47] sync: reached audio 0x1 pts 1351680, exiting early
[01:41:47] sync: reached video pts 1352406, exiting early
[01:41:47] work: average encoding speed for job is 95.726906 fps
[01:41:47] comb detect: heavy 38 | light 32 | uncombed 386 | total 456
[01:41:47] decomb: deinterlaced 38 | blended 32 | unfiltered 386 | total 456
[01:41:47] vfr: lost time: 0 (0 frames)
[01:41:47] vfr: gained time: 0 (0 frames) (0 not accounted for)
[01:41:47] aac-decoder done: 1071 frames, 0 decoder errors
[01:41:47] h264-decoder done: 670 frames, 0 decoder errors
[01:41:47] sync: got 456 frames, 8465 expected
[01:41:47] sync: framerate min 29.960 fps, max 529.412 fps, avg 30.347 fps
x264 [info]: frame I:2     Avg QP:20.98  size:  5326
x264 [info]: frame P:137   Avg QP:26.75  size:  5237
x264 [info]: frame B:317   Avg QP:28.25  size:  1158
x264 [info]: consecutive B-frames:  1.1% 15.4%  9.9% 73.7%
x264 [info]: mb I  I16..4: 72.9%  0.0% 27.1%
x264 [info]: mb P  I16..4: 13.8%  0.0%  2.9%  P16..4: 44.1% 15.8%  6.8%  0.0%  0.0%    skip:16.5%
x264 [info]: mb B  I16..4:  5.6%  0.0%  0.3%  B16..8: 26.0%  4.3%  0.2%  direct: 4.2%  skip:59.4%  L0:47.8% L1:46.2% BI: 6.0%
x264 [info]: coded y,uvDC,uvAC intra: 12.4% 13.2% 0.0% inter: 11.2% 2.7% 0.0%
x264 [info]: i16 v,h,dc,p: 37% 33% 19% 12%
x264 [info]: i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 24% 25% 23%  4%  4%  5%  5%  5%  5%
x264 [info]: i8c dc,h,v,p: 74% 14% 11%  0%
x264 [info]: Weighted P-Frames: Y:40.1% UV:2.2%
x264 [info]: ref P L0: 71.9% 28.1%
x264 [info]: ref B L0: 81.6% 18.4%
x264 [info]: ref B L1: 97.3%  2.7%
x264 [info]: kb/s:583.12
[01:41:47] mux: track 0, 456 frames, 1095233 bytes, 581.67 kbps, fifo 512
[01:41:47] mux: track 1, 355 frames, 7532 bytes, 4.00 kbps, fifo 512
[01:41:47] libhb: work result = 0
[01:41:48] macgui: PreviewCore work done
[01:43:47] macgui: QueueCore prevented sleep
[01:43:47] macgui: QueueCore scanning specifically for title: 1
[01:43:47] CPU: Intel(R) Core(TM) i7-5650U CPU @ 2.20GHz
[01:43:47]  - Intel microarchitecture Broadwell
[01:43:47]  - logical processor count: 4
[01:43:47] hb_scan: path=/Users/llbreaux/Desktop/HeartsOfTheWorld/Hearts of the world.mp4, title_index=1
udfread ERROR: ECMA 167 Volume Recognition failed
disc.c:323: failed opening UDF image /Users/llbreaux/Desktop/HeartsOfTheWorld/Hearts of the world.mp4
disc.c:424: error opening file BDMV/index.bdmv
disc.c:424: error opening file BDMV/BACKUP/index.bdmv
[01:43:47] bd: not a bd - trying as a stream/file instead
libdvdnav: Using dvdnav version 6.0.0
libdvdread: Encrypted DVD support unavailable.
libdvdread:DVDOpenFileUDF:UDFFindFile /VIDEO_TS/VIDEO_TS.IFO failed
libdvdread:DVDOpenFileUDF:UDFFindFile /VIDEO_TS/VIDEO_TS.BUP failed
libdvdread: Can't open file VIDEO_TS.IFO.
libdvdnav: vm: failed to read VIDEO_TS.IFO
[01:43:47] dvd: not a dvd - trying as a stream/file instead
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/Users/llbreaux/Desktop/HeartsOfTheWorld/Hearts of the world.mp4':
  Metadata:
    major_brand     : mp42
    minor_version   : 0
    compatible_brands: mp41isom
  Duration: 01:53:49.25, start: 0.000000, bitrate: 1426 kb/s
    Stream #0:0(und): Video: h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p, 640x480, 25092 kb/s, 29.97 fps, 29.97 tbr, 29970 tbn, 59940 tbc (default)
    Metadata:
      handler_name    : VideoHandler
      encoder         : AVC Coding
    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 40 kb/s (default)
    Metadata:
      handler_name    : SoundHandler
[01:43:47] scan: decoding previews for title 1
[01:43:47] scan: audio 0x1: aac, rate=48000Hz, bitrate=40000 Unknown (AAC LC) (2.0 ch)
[01:43:47] scan: 10 previews, 640x480, 529.101 fps, autocrop = 0/0/2/0, aspect 4:3, PAR 1:1
[01:43:47] libhb: scan thread found 1 valid title(s)
[01:43:48] macgui: QueueCore scan done
[01:43:48] 1 job(s) to process
[01:43:48] starting job
[01:43:48] decomb filter thread started for segment 0
[01:43:48] decomb filter thread started for segment 3
[01:43:48] decomb check thread started for segment 0
[01:43:48] decomb filter thread started for segment 1
[01:43:48] decomb filter thread started for segment 2
[01:43:48] decomb check thread started for segment 1
[01:43:48] decomb check thread started for segment 2
[01:43:48] decomb check thread started for segment 3
[01:43:48] mask filter thread started for segment 0
[01:43:48] mask filter thread started for segment 1
[01:43:48] mask filter thread started for segment 2
[01:43:48] macgui: QueueCore started encoding Hearts of the world26.mp4
[01:43:48] mask filter thread started for segment 3
[01:43:48] mask erode thread started for segment 0
[01:43:48] macgui: QueueCore with preset Fast 1080p30 (Modified)
[01:43:48] mask erode thread started for segment 2
[01:43:48] mask erode thread started for segment 1
[01:43:48] mask erode thread started for segment 3
[01:43:48] mask dilate thread started for segment 0
[01:43:48] mask dilate thread started for segment 1
[01:43:48] mask dilate thread started for segment 2
[01:43:48] yadif thread started for segment 1
[01:43:48] yadif thread started for segment 0
[01:43:48] mask dilate thread started for segment 3
[01:43:48] yadif thread started for segment 2
[01:43:48] yadif thread started for segment 3
[01:43:48] MTFrame thread started for segment 0
[01:43:48] MTFrame thread started for segment 2
[01:43:48] MTFrame thread started for segment 1
[01:43:48] MTFrame thread started for segment 3
[01:43:48] job configuration:
[01:43:48]  * source
[01:43:48]    + /Users/llbreaux/Desktop/HeartsOfTheWorld/Hearts of the world.mp4
[01:43:48]    + title 1, chapter(s) 1 to 1
[01:43:48]    + container: mov,mp4,m4a,3gp,3g2,mj2
[01:43:48]    + data rate: 1426 kbps
[01:43:48]  * destination
[01:43:48]    + /Users/llbreaux/Desktop/HeartsOfTheWorld/Hearts of the world26.mp4
[01:43:48]    + container: MPEG-4 (libavformat)
[01:43:48]      + align initial A/V stream timestamps
[01:43:48]  * video track
[01:43:48]    + decoder: h264
[01:43:48]      + bitrate 25092 kbps
[01:43:48]    + filters
[01:43:48]      + 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)
[01:43:48]      + Decomb (mode=39)
[01:43:48]      + Framerate Shaper (mode=0:rate=27000000/51030)
[01:43:48]        + frame rate: same as source (around 529.101 fps)
[01:43:48]      + Crop and Scale (width=638:height=480:crop-top=0:crop-bottom=0:crop-left=2:crop-right=0)
[01:43:48]        + source: 640 * 480, crop (0/0/2/0): 638 * 480, scale: 638 * 480
[01:43:48]      + Sharpen (unsharp) (y-strength=0.9:y-size=7:cb-strength=0.6:cb-size=5)
[01:43:48]    + Output geometry
[01:43:48]      + storage dimensions: 638 x 480
[01:43:48]      + pixel aspect ratio: 1 : 1
[01:43:48]      + display dimensions: 638 x 480
[01:43:48]    + encoder: H.264 (libx264)
[01:43:48]      + preset:  fast
[01:43:48]      + tune:    film
[01:43:48]      + profile: main
[01:43:48]      + level:   3.1
[01:43:48]      + quality: 26.00 (RF)
[01:43:48]      + color profile: 6-1-6
[01:43:48]  * audio track 1
[01:43:48]    + decoder: Unknown (AAC LC) (2.0 ch) (track 1, id 0x1)
[01:43:48]      + bitrate: 40 kbps, samplerate: 48000 Hz
[01:43:48]    + mixdown: Stereo
[01:43:48]    + dither: triangular
[01:43:48]    + encoder: HE-AAC (Apple AudioToolbox)
[01:43:48]      + bitrate: 80 kbps, samplerate: 48000 Hz
[01:43:48] sync: expecting 3613358 video frames
[01:43:48] encx264: min-keyint: 529, keyint: 5290
[01:43:48] encx264: encoding at constant RF 26.000000
[01:43:48] apply_h264_level [warning]: framerate (529.101) too high for level 3.1 at 638x480 (max. 90.000)
[01:43:48] encx264: unparsed options: level=3.1:ref=2:deblock=-1,-1:8x8dct=0:weightp=1:subme=6:psy-rd=1,0.15:vbv-bufsize=14000:vbv-maxrate=14000:rc-lookahead=30
x264 [info]: using SAR=1/1
x264 [warning]: MB rate (634920) > level limit (108000)
x264 [info]: using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
x264 [info]: profile Main, level 3.1, 4:2:0, 8-bit
[01:43:48] sync: first pts video is 0
[01:43:48] sync: Chapter 1 at frame 1 time 0
[01:43:48] sync: first pts audio 0x1 is 0
[01:45:20] macgui: QueueCore encode canceled
[01:45:20] work: average encoding speed for job is 100.054802 fps
[01:45:20] comb detect: heavy 113 | light 684 | uncombed 8401 | total 9198
[01:45:20] decomb: deinterlaced 113 | blended 684 | unfiltered 8396 | total 9193
[01:45:20] vfr: lost time: 0 (0 frames)
[01:45:20] vfr: gained time: 0 (0 frames) (0 not accounted for)
[01:45:20] aac-decoder done: 14475 frames, 0 decoder errors
[01:45:20] h264-decoder done: 9247 frames, 0 decoder errors
[01:45:20] sync: got 9207 frames, 3613358 expected
[01:45:20] sync: framerate min 29.960 fps, max 29.970 fps, avg 29.970 fps
x264 [info]: frame I:33    Avg QP:23.07  size: 16343
x264 [info]: frame P:2634  Avg QP:26.09  size:  4922
x264 [info]: frame B:6481  Avg QP:27.67  size:   656
x264 [info]: consecutive B-frames:  1.7%  9.5%  6.2% 82.6%
x264 [info]: mb I  I16..4: 44.7%  0.0% 55.3%
x264 [info]: mb P  I16..4:  4.5%  0.0%  2.5%  P16..4: 40.0% 15.1%  7.2%  0.0%  0.0%    skip:30.8%
x264 [info]: mb B  I16..4:  1.1%  0.0%  0.2%  B16..8: 18.3%  2.5%  0.1%  direct: 2.3%  skip:75.5%  L0:46.0% L1:45.8% BI: 8.2%
x264 [info]: coded y,uvDC,uvAC intra: 31.9% 23.6% 1.0% inter: 8.2% 2.9% 0.0%
x264 [info]: i16 v,h,dc,p: 33% 33% 17% 17%
x264 [info]: i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 23% 24% 20%  5%  6%  6%  7%  5%  5%
x264 [info]: i8c dc,h,v,p: 70% 16% 14%  1%
x264 [info]: Weighted P-Frames: Y:30.4% UV:2.4%
x264 [info]: ref P L0: 71.1% 28.9%
x264 [info]: ref B L0: 85.9% 14.1%
x264 [info]: ref B L1: 97.1%  2.9%
x264 [info]: kb/s:465.29
[01:45:20] mux: track 0, 9145 frames, 17749901 bytes, 462.49 kbps, fifo 8192
[01:45:20] mux: track 1, 7198 frames, 154828 bytes, 4.03 kbps, fifo 8192
[01:45:20] libhb: work result = 1
[01:45:21] macgui: QueueCore work canceled
[01:45:21] macgui: Queue manually stopped
[01:45:21] macgui: QueueCore stopped preventing sleep
[01:46:07] macgui: QueueCore prevented sleep
[01:46:07] macgui: QueueCore scanning specifically for title: 1
[01:46:07] CPU: Intel(R) Core(TM) i7-5650U CPU @ 2.20GHz
[01:46:07]  - Intel microarchitecture Broadwell
[01:46:07]  - logical processor count: 4
[01:46:07] hb_scan: path=/Users/llbreaux/Desktop/HeartsOfTheWorld/Hearts of the world.mp4, title_index=1
udfread ERROR: ECMA 167 Volume Recognition failed
disc.c:323: failed opening UDF image /Users/llbreaux/Desktop/HeartsOfTheWorld/Hearts of the world.mp4
disc.c:424: error opening file BDMV/index.bdmv
disc.c:424: error opening file BDMV/BACKUP/index.bdmv
[01:46:07] bd: not a bd - trying as a stream/file instead
libdvdnav: Using dvdnav version 6.0.0
libdvdread: Encrypted DVD support unavailable.
libdvdread:DVDOpenFileUDF:UDFFindFile /VIDEO_TS/VIDEO_TS.IFO failed
libdvdread:DVDOpenFileUDF:UDFFindFile /VIDEO_TS/VIDEO_TS.BUP failed
libdvdread: Can't open file VIDEO_TS.IFO.
libdvdnav: vm: failed to read VIDEO_TS.IFO
[01:46:07] dvd: not a dvd - trying as a stream/file instead
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/Users/llbreaux/Desktop/HeartsOfTheWorld/Hearts of the world.mp4':
  Metadata:
    major_brand     : mp42
    minor_version   : 0
    compatible_brands: mp41isom
  Duration: 01:53:49.25, start: 0.000000, bitrate: 1426 kb/s
    Stream #0:0(und): Video: h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p, 640x480, 25092 kb/s, 29.97 fps, 29.97 tbr, 29970 tbn, 59940 tbc (default)
    Metadata:
      handler_name    : VideoHandler
      encoder         : AVC Coding
    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 40 kb/s (default)
    Metadata:
      handler_name    : SoundHandler
[01:46:07] scan: decoding previews for title 1
[01:46:07] scan: audio 0x1: aac, rate=48000Hz, bitrate=40000 Unknown (AAC LC) (2.0 ch)
[01:46:07] scan: 10 previews, 640x480, 529.101 fps, autocrop = 0/0/2/0, aspect 4:3, PAR 1:1
[01:46:07] libhb: scan thread found 1 valid title(s)
[01:46:08] macgui: QueueCore scan done
[01:46:08] 1 job(s) to process
[01:46:08] starting job
[01:46:08] decomb filter thread started for segment 0
[01:46:08] decomb filter thread started for segment 1
[01:46:08] decomb filter thread started for segment 2
[01:46:08] decomb filter thread started for segment 3
[01:46:08] decomb check thread started for segment 0
[01:46:08] decomb check thread started for segment 1
[01:46:08] decomb check thread started for segment 2
[01:46:08] decomb check thread started for segment 3
[01:46:08] mask filter thread started for segment 0
[01:46:08] mask filter thread started for segment 1
[01:46:08] mask filter thread started for segment 2
[01:46:08] mask filter thread started for segment 3
[01:46:08] mask erode thread started for segment 0
[01:46:08] mask erode thread started for segment 1
[01:46:08] mask erode thread started for segment 2
[01:46:08] mask erode thread started for segment 3
[01:46:08] mask dilate thread started for segment 0
[01:46:08] mask dilate thread started for segment 1
[01:46:08] mask dilate thread started for segment 2
[01:46:08] mask dilate thread started for segment 3
[01:46:08] yadif thread started for segment 0
[01:46:08] yadif thread started for segment 1
[01:46:08] yadif thread started for segment 2
[01:46:08] yadif thread started for segment 3
[01:46:08] MTFrame thread started for segment 0
[01:46:08] MTFrame thread started for segment 1
[01:46:08] MTFrame thread started for segment 2
[01:46:08] MTFrame thread started for segment 3
[01:46:08] job configuration:
[01:46:08]  * source
[01:46:08]    + /Users/llbreaux/Desktop/HeartsOfTheWorld/Hearts of the world.mp4
[01:46:08]    + title 1, chapter(s) 1 to 1
[01:46:08]    + container: mov,mp4,m4a,3gp,3g2,mj2
[01:46:08]    + data rate: 1426 kbps
[01:46:08]  * destination
[01:46:08]    + /Users/llbreaux/Desktop/HeartsOfTheWorld/Hearts of the world26 23.976.mp4
[01:46:08]    + container: MPEG-4 (libavformat)
[01:46:08]      + align initial A/V stream timestamps
[01:46:08]  * video track
[01:46:08]    + decoder: h264
[01:46:08]      + bitrate 25092 kbps
[01:46:08]    + filters
[01:46:08]      + 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)
[01:46:08]      + Decomb (mode=39)
[01:46:08]      + Framerate Shaper (mode=1:rate=27000000/1126125)
[01:46:08]        + frame rate: 529.101 fps -> constant 23.976 fps
[01:46:08] macgui: QueueCore started encoding Hearts of the world26 23.976.mp4
[01:46:08]      + Crop and Scale (width=638:height=480:crop-top=0:crop-bottom=0:crop-left=2:crop-right=0)
[01:46:08]        + source: 640 * 480, crop (0/0/2/0): 638 * 480, scale: 638 * 480
[01:46:08] macgui: QueueCore with preset Fast 1080p30 (Modified)
[01:46:08]      + Sharpen (unsharp) (y-strength=0.9:y-size=7:cb-strength=0.6:cb-size=5)
[01:46:08]    + Output geometry
[01:46:08]      + storage dimensions: 638 x 480
[01:46:08]      + pixel aspect ratio: 1 : 1
[01:46:08]      + display dimensions: 638 x 480
[01:46:08]    + encoder: H.264 (libx264)
[01:46:08]      + preset:  fast
[01:46:08]      + tune:    film
[01:46:08]      + profile: main
[01:46:08]      + level:   3.1
[01:46:08]      + quality: 26.00 (RF)
[01:46:08]      + color profile: 6-1-6
[01:46:08]  * audio track 1
[01:46:08]    + decoder: Unknown (AAC LC) (2.0 ch) (track 1, id 0x1)
[01:46:08]      + bitrate: 40 kbps, samplerate: 48000 Hz
[01:46:08]    + mixdown: Stereo
[01:46:08]    + dither: triangular
[01:46:08]    + encoder: HE-AAC (Apple AudioToolbox)
[01:46:08]      + bitrate: 80 kbps, samplerate: 48000 Hz
[01:46:08] sync: expecting 3613358 video frames
[01:46:08] encx264: min-keyint: 24, keyint: 240
[01:46:08] encx264: encoding at constant RF 26.000000
[01:46:08] encx264: unparsed options: level=3.1:ref=2:deblock=-1,-1:8x8dct=0:weightp=1:subme=6:psy-rd=1,0.15:vbv-bufsize=14000:vbv-maxrate=14000:rc-lookahead=30
x264 [info]: using SAR=1/1
x264 [info]: using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
x264 [info]: profile Main, level 3.1, 4:2:0, 8-bit
[01:46:08] sync: first pts video is 0
[01:46:08] sync: Chapter 1 at frame 1 time 0
[01:46:08] sync: first pts audio 0x1 is 0
[02:21:24] reader: done. 1 scr changes
[02:21:25] work: average encoding speed for job is 96.697395 fps
[02:21:25] comb detect: heavy 1906 | light 10386 | uncombed 192382 | total 204674
[02:21:25] decomb: deinterlaced 1906 | blended 10386 | unfiltered 192382 | total 204674
[02:21:25] vfr: 163739 frames output, 41043 dropped and 108 duped for CFR/PFR
[02:21:25] vfr: lost time: 0 (0 frames)
[02:21:25] vfr: gained time: 0 (0 frames) (0 not accounted for)
[02:21:25] aac-decoder done: 320121 frames, 0 decoder errors
[02:21:25] h264-decoder done: 204674 frames, 0 decoder errors
[02:21:25] sync: got 204674 frames, 3613358 expected
[02:21:25] sync: framerate min 29.960 fps, max 529.412 fps, avg 29.970 fps
x264 [info]: frame I:1540  Avg QP:23.16  size: 16372
x264 [info]: frame P:43009 Avg QP:26.45  size:  6500
x264 [info]: frame B:119190 Avg QP:29.25  size:  1543
x264 [info]: consecutive B-frames:  2.0%  2.0%  2.5% 93.5%
x264 [info]: mb I  I16..4: 39.3%  0.0% 60.7%
x264 [info]: mb P  I16..4:  7.6%  0.0%  6.9%  P16..4: 42.3% 18.4%  7.3%  0.0%  0.0%    skip:17.5%
x264 [info]: mb B  I16..4:  2.7%  0.0%  1.1%  B16..8: 28.4%  5.7%  0.4%  direct: 4.5%  skip:57.2%  L0:43.0% L1:47.2% BI: 9.8%
x264 [info]: coded y,uvDC,uvAC intra: 41.7% 14.3% 0.3% inter: 11.2% 2.5% 0.0%
x264 [info]: i16 v,h,dc,p: 31% 32% 17% 20%
x264 [info]: i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 23% 23% 19%  5%  6%  6%  6%  5%  5%
x264 [info]: i8c dc,h,v,p: 78% 11% 10%  0%
x264 [info]: Weighted P-Frames: Y:41.7% UV:2.2%
x264 [info]: ref P L0: 66.9% 33.1%
x264 [info]: ref B L0: 86.5% 13.5%
x264 [info]: ref B L1: 96.3%  3.7%
x264 [info]: kb/s:572.51
[02:21:25] mux: track 0, 163739 frames, 488675827 bytes, 572.44 kbps, fifo 8192
[02:21:25] mux: track 1, 160064 frames, 3398249 bytes, 3.98 kbps, fifo 8192
[02:21:25] libhb: work result = 0
[02:21:25] macgui: QueueCore work done
[02:21:25] macgui: Queue Done, there are no more pending encodes
[02:21:25] macgui: QueueCore stopped preventing sleep


Woodstock
Veteran User
Posts: 3416
Joined: Tue Aug 27, 2013 6:39 am

Re: Video with ultrahigh framerates

Post by Woodstock »

The frame rate in the file is lying. The bit rate is WAY too low for that frame rate.
[02:21:25] sync: got 204674 frames, 3613358 expected
Handbrake estimated the time based on expecting 3,613,358 frames (because of incorrect frame rate), but only found 204,674 frames in the file itself.

mduell
Veteran User
Posts: 6926
Joined: Sat Apr 21, 2007 8:54 pm

Re: Video with ultrahigh framerates

Post by mduell »

Code: Select all

    Stream #0:0(und): Video: h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p, 640x480, 25092 kb/s, 29.97 fps, 29.97 tbr, 29970 tbn, 59940 tbc (default)
The 529 fps number is nonsense, based on some other nonsense in the source file.

Leon Breaux
Posts: 2
Joined: Wed Feb 12, 2020 6:09 pm

Re: Video with ultrahigh framerates

Post by Leon Breaux »

Ok, thanks. So basically I'll continue to ignore it as some sort of file damage to work around. Weird, though. Just got another one today. This one both VLC and Handbrake show as 410 fps. Here's the link to the video in case you're interested:

https://archive.org/details/Camille1921

It's the 503.6 M MPEG4 file downloadable on the right side of the page.

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