When running Handbrake 1.1 on my Noteook and looking into TaskManager the following behaviour is encountered:
During pass 1 (scanning) the CPU runs at 3,9 GHz
When starting into pass 2 (encoding) CPU clock drops to 2,14 GHz and stays there.
This of course increases runtime considerably.
And it happens no matter which source codec into which target codec I try to encode.
As in the sample in the log (h.264 to h.264) or also tried h.h264 to h.265 or whole BD to h.265 etc. etc.
Why so ?
Steps to reproduce the problem (If Applicable):
HandBrake version (e.g., 1.0.0):
see log
Operating system and version (e.g., Ubuntu 16.04 LTS, macOS 10.13 High Sierra, Windows 10 Creators Update):
see log
HandBrake Activity Log ***required*** (see How-to get an activity log)
Code: Select all
HandBrake 1.1.0 (2018040700) - 64bit
OS: Microsoft Windows NT 10.0.16299.0 - 64bit
CPU: Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz
Ram: 8067 MB,
GPU Information:
NVIDIA GeForce MX150 - 23.21.13.8873
Intel(R) UHD Graphics 620 - 22.20.16.4749
Screen: 1920x1080
Temp Dir: C:\Users\Wolfgang LEHRER\AppData\Local\Temp\
Install Dir: C:\Program Files\HandBrake
Data Dir: C:\Users\Wolfgang LEHRER\AppData\Roaming\HandBrake Team\HandBrake\1.1.0.0
-------------------------------------------
# Starting Encode ...
[07:11:23] thread 25c845e68f0 exited ("libhb")
[07:11:23] thread 25c845e68f0 joined ("libhb")
[07:11:23] hb_init: starting libhb thread
[07:11:23] thread 25c83f402c0 started ("libhb")
[07:11:23] thread 25c8410ce30 started ("work")
[07:11:23] 1 job(s) to process
[07:11:23] json job:
{
"Audio": {
"AudioList": [
{
"Bitrate": 160,
"DRC": 0.0,
"Encoder": 65536,
"Gain": 0.0,
"Mixdown": 4,
"NormalizeMixLevel": false,
"Samplerate": 48000,
"Track": 0,
"DitherMethod": 0
}
],
"CopyMask": [
1073807360,
1073743872,
1074003968,
1073750016,
1090519040,
1074790400,
1074266112,
1107296256
],
"FallbackEncoder": 2048
},
"Destination": {
"ChapterList": [
{
"Name": "Chapter 1"
}
],
"ChapterMarkers": true,
"AlignAVStart": false,
"File": "D:\\dvbrec\\Don Raffe H264-22.mkv",
"Mp4Options": {
"IpodAtom": false,
"Mp4Optimize": false
},
"Mux": 2097152
},
"Filters": {
"FilterList": [
{
"ID": 4,
"Settings": {
"mode": "7"
}
},
{
"ID": 3,
"Settings": {
"block-height": "16",
"block-thresh": "40",
"block-width": "16",
"filter-mode": "2",
"mode": "3",
"motion-thresh": "1",
"spatial-metric": "2",
"spatial-thresh": "1"
}
},
{
"ID": 11,
"Settings": {
"crop-bottom": "0",
"crop-left": "0",
"crop-right": "0",
"crop-top": "0",
"height": "1080",
"width": "1920"
}
},
{
"ID": 6,
"Settings": {
"mode": "0"
}
}
]
},
"PAR": {
"Num": 1,
"Den": 1
},
"Metadata": {},
"SequenceID": 0,
"Source": {
"Angle": 1,
"Range": {
"Type": "chapter",
"Start": 1,
"End": 1
},
"Title": 1,
"Path": "C:\\JD-Work\\Don Raffe.ts"
},
"Subtitle": {
"Search": {
"Burn": true,
"Default": false,
"Enable": true,
"Forced": true
},
"SubtitleList": []
},
"Video": {
"Encoder": 65536,
"Level": "4.0",
"TwoPass": false,
"Turbo": false,
"ColorMatrixCode": 0,
"Options": "",
"Preset": "medium",
"Profile": "main",
"Quality": 22.0,
"HWDecode": false,
"QSV": {
"Decode": true,
"AsyncDepth": 0
}
}
}
[07:11:23] CPU: Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz
[07:11:23] - Intel microarchitecture Kaby Lake
[07:11:23] - logical processor count: 8
[07:11:23] Intel Quick Sync Video support: yes
[07:11:23] - Intel Media SDK hardware: API 1.24 (minimum: 1.3)
[07:11:23] - H.264 encoder: yes
[07:11:23] - preferred implementation: hardware (any) via D3D11
[07:11:23] - capabilities (hardware): breftype icq+la+i+downs vsinfo opt1 opt2+mbbrc+extbrc+trellis+ib_adapt+nmpslice
[07:11:23] - H.265 encoder: yes (8bit: yes, 10bit: yes)
[07:11:23] - preferred implementation: hardware (any) via D3D11
[07:11:23] - capabilities (hardware): bpyramid icq vsinfo opt1
[07:11:23] hb_scan: path=C:\JD-Work\Don Raffe.ts, title_index=1
[07:11:23] thread 25c8410c8f0 started ("scan")
udfread ERROR: ECMA 167 Volume Recognition failed
src/libbluray/disc/disc.c:323: failed opening UDF image C:\JD-Work\Don Raffe.ts
src/libbluray/disc/disc.c:424: error opening file BDMV\index.bdmv
src/libbluray/disc/disc.c:424: error opening file BDMV\BACKUP\index.bdmv
[07:11:23] bd: not a bd - trying as a stream/file instead
libdvdnav: Using dvdnav version 5.0.3
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
[07:11:23] dvd: not a dvd - trying as a stream/file instead
[07:11:23] file is MPEG Transport Stream with 188 byte packets offset 0 bytes
[07:11:23] Found the following PIDS
[07:11:23] Video PIDS :
[07:11:23] 0x1011 type H.264 (0x1b)
[07:11:23] Audio PIDS :
[07:11:23] 0x1100 type MPEG2 (0x4)
[07:11:23] Subtitle PIDS :
[07:11:23] Other PIDS :
[07:11:23] 0x1001 type Unknown (0xff) (PCR)
[07:11:23] stream id 0x1100 (type 0x4 substream 0x0) audio 0x1100
[07:11:23] stream doesn't seem to have video IDR frames
[07:11:23] scan: decoding previews for title 1
[07:11:23] file is MPEG Transport Stream with 188 byte packets offset 0 bytes
[07:11:23] scan: preview 1
[07:11:23] fifo_close: trashing 0 buffer(s)
[07:11:23] scan: audio 0x1100: mp2, rate=48000Hz, bitrate=200000 English (MPEG) (2.0 ch)
[07:11:23] scan: preview 2
[07:11:24] scan: preview 3
[07:11:24] scan: preview 4
[07:11:24] scan: preview 5
[07:11:24] scan: preview 6
[07:11:24] scan: preview 7
[07:11:24] scan: preview 8
[07:11:24] scan: preview 9
[07:11:24] scan: preview 10
[07:11:24] stream: 9 good frames, 0 errors (0%)
[07:11:24] scan: 10 previews, 1920x1080, 25.000 fps, autocrop = 0/0/0/0, aspect 16:9, PAR 1:1
[07:11:24] scan: supported video decoders: avcodec qsv
[07:11:24] Freed 6 buffers of size 1024
[07:11:24] Freed 1 buffers of size 2048
[07:11:24] Freed 1 buffers of size 4096
[07:11:24] Freed 1 buffers of size 8192
[07:11:24] Freed 1 buffers of size 16384
[07:11:24] Freed 1 buffers of size 32768
[07:11:24] Freed 1 buffers of size 65536
[07:11:24] Freed 1 buffers of size 131072
[07:11:24] Freed 2 buffers of size 262144
[07:11:24] Freed 2 buffers of size 4194304
[07:11:24] Freed 1 buffers of size 8388608
[07:11:24] Allocated 17567744 bytes of buffers on this pass and Freed 17567744 bytes, 0 bytes leaked
[07:11:24] thread 25c8410c8f0 exited ("scan")
[07:11:24] thread 25c8410c8f0 joined ("scan")
[07:11:24] libhb: scan thread found 1 valid title(s)
[07:11:24] Adding subtitle scan pass
[07:11:24] Skipping subtitle scan. No suitable subtitle tracks.
[07:11:24] starting job
[07:11:24] thread 25c8410c1f0 started ("decomb_filter_segment")
[07:11:24] thread 25c8410c030 started ("decomb_filter_segment")
[07:11:24] thread 25c8410b930 started ("decomb_filter_segment")
[07:11:24] thread 25c8410cc70 started ("decomb_filter_segment")
[07:11:24] thread 25c8410cab0 started ("decomb_filter_segment")
[07:11:24] decomb filter thread started for segment 1
[07:11:24] thread 25c8410c3b0 started ("decomb_filter_segment")
[07:11:24] decomb filter thread started for segment 0
[07:11:24] thread 25c8410b070 started ("decomb_filter_segment")
[07:11:24] decomb filter thread started for segment 2
[07:11:24] thread 25c8410c730 started ("decomb_filter_segment")
[07:11:24] thread 25c8410b5b0 started ("decomb_check_segment")
[07:11:24] decomb filter thread started for segment 3
[07:11:24] thread 25c8410b230 started ("decomb_check_segment")
[07:11:24] decomb check thread started for segment 0
[07:11:24] thread 25c8410b770 started ("decomb_check_segment")
[07:11:24] decomb filter thread started for segment 4
[07:11:24] thread 25c8410c570 started ("decomb_check_segment")
[07:11:24] decomb filter thread started for segment 6
[07:11:24] thread 25c8410b3f0 started ("decomb_check_segment")
[07:11:24] decomb check thread started for segment 3
[07:11:24] thread 25c8410baf0 started ("decomb_check_segment")
[07:11:24] decomb filter thread started for segment 5
[07:11:24] thread 25c8410bcb0 started ("decomb_check_segment")
[07:11:24] decomb check thread started for segment 1
[07:11:24] thread 25c8410be70 started ("decomb_check_segment")
[07:11:24] thread 25c845ece70 started ("mask_filter_segment")
[07:11:24] decomb check thread started for segment 2
[07:11:24] thread 25c845ede30 started ("mask_filter_segment")
[07:11:24] mask filter thread started for segment 0
[07:11:24] thread 25c845ec770 started ("mask_filter_segment")
[07:11:24] decomb check thread started for segment 4
[07:11:24] decomb check thread started for segment 5
[07:11:24] thread 25c845ed030 started ("mask_filter_segment")
[07:11:24] thread 25c845ec070 started ("mask_filter_segment")
[07:11:24] decomb check thread started for segment 6
[07:11:24] thread 25c845eccb0 started ("mask_filter_segment")
[07:11:24] decomb check thread started for segment 7
[07:11:24] thread 25c845ed1f0 started ("mask_filter_segment")
[07:11:24] decomb filter thread started for segment 7
[07:11:24] thread 25c845edab0 started ("mask_filter_segment")
[07:11:24] thread 25c845ed570 started ("mask_erode_segment")
[07:11:24] thread 25c845edc70 started ("mask_erode_segment")
[07:11:24] mask filter thread started for segment 1
[07:11:24] mask filter thread started for segment 2
[07:11:24] thread 25c845ec230 started ("mask_erode_segment")
[07:11:24] thread 25c845ec3f0 started ("mask_erode_segment")
[07:11:24] mask filter thread started for segment 3
[07:11:24] mask filter thread started for segment 5
[07:11:24] thread 25c845ec5b0 started ("mask_erode_segment")
[07:11:24] thread 25c845ec930 started ("mask_erode_segment")
[07:11:24] mask erode thread started for segment 4
[07:11:24] thread 25c845ed3b0 started ("mask_erode_segment")
[07:11:24] mask erode thread started for segment 5
[07:11:24] thread 25c845ecaf0 started ("mask_erode_segment")
[07:11:24] mask erode thread started for segment 0
[07:11:24] mask filter thread started for segment 7
[07:11:24] thread 25c845ed730 started ("mask_dilate_segment")
[07:11:24] thread 25c845ed8f0 started ("mask_dilate_segment")
[07:11:24] mask dilate thread started for segment 0
[07:11:24] thread 25cf6cf3af0 started ("mask_dilate_segment")
[07:11:24] thread 25cf6cf4570 started ("mask_dilate_segment")
[07:11:24] mask dilate thread started for segment 2
[07:11:24] thread 25cf6cf3930 started ("mask_dilate_segment")
[07:11:24] mask erode thread started for segment 3
[07:11:24] thread 25cf6cf4730 started ("mask_dilate_segment")
[07:11:24] mask filter thread started for segment 4
[07:11:24] thread 25c83f41980 started ("mask_dilate_segment")
[07:11:24] thread 25cf6cf3770 started ("mask_dilate_segment")
[07:11:24] mask dilate thread started for segment 6
[07:11:24] thread 25cf6cf4ab0 started ("yadif_filter_segment")
[07:11:24] thread 25cf6cf41f0 started ("yadif_filter_segment")
[07:11:24] mask dilate thread started for segment 7
[07:11:24] thread 25cf6cf4e30 started ("yadif_filter_segment")
[07:11:24] mask erode thread started for segment 7
[07:11:24] thread 25cf6cf33f0 started ("yadif_filter_segment")
[07:11:24] mask erode thread started for segment 1
[07:11:24] thread 25cf6cf43b0 started ("yadif_filter_segment")
[07:11:24] mask dilate thread started for segment 1
[07:11:24] thread 25cf6cf3cb0 started ("yadif_filter_segment")
[07:11:24] mask erode thread started for segment 2
[07:11:24] thread 25cf6cf3070 started ("yadif_filter_segment")
[07:11:24] mask dilate thread started for segment 3
[07:11:24] thread 25c83f409c0 started ("yadif_filter_segment")
[07:11:24] mask dilate thread started for segment 4
[07:11:24] mask dilate thread started for segment 5
[07:11:24] work: track 1, dithering not supported by codec
[07:11:24] work: only 1 chapter, disabling chapter markers
[07:11:24] job configuration:
[07:11:24] * source
[07:11:24] + C:\JD-Work\Don Raffe.ts
[07:11:24] + title 1, chapter(s) 1 to 1
[07:11:24] * destination
[07:11:24] mask filter thread started for segment 6
[07:11:24] + D:\dvbrec\Don Raffe H264-22.mkv
[07:11:24] + container: Matroska (libavformat)
[07:11:24] * video track
[07:11:24] + decoder: h264_qsv
[07:11:24] + bitrate 200 kbps
[07:11:24] + filters
[07:11:24] + 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)
[07:11:24] + Decomb (mode=39)
[07:11:24] + Framerate Shaper (mode=0)
[07:11:24] yadif thread started for segment 0
[07:11:24] + frame rate: same as source (around 25.000 fps)
[07:11:24] + Crop and Scale (width=1920:height=1080:crop-top=0:crop-bottom=0:crop-left=0:crop-right=0)
[07:11:24] + source: 1920 * 1080, crop (0/0/0/0): 1920 * 1080, scale: 1920 * 1080
[07:11:24] + Output geometry
[07:11:24] + storage dimensions: 1920 x 1080
[07:11:24] + pixel aspect ratio: 1 : 1
[07:11:24] + display dimensions: 1920 x 1080
[07:11:24] + encoder: H.264 (libx264)
[07:11:24] + preset: medium
[07:11:24] + profile: main
[07:11:24] + level: 4.0
[07:11:24] + quality: 22.00 (RF)
[07:11:24] * audio track 1
[07:11:24] + decoder: English (MPEG) (2.0 ch) (track 1, id 0x1100)
[07:11:24] + bitrate: 200 kbps, samplerate: 48000 Hz
[07:11:24] + mixdown: Stereo
[07:11:24] + encoder: AAC (libavcodec)
[07:11:24] + bitrate: 160 kbps, samplerate: 48000 Hz
[07:11:24] mask erode thread started for segment 6
[07:11:24] yadif thread started for segment 1
[07:11:24] yadif thread started for segment 2
[07:11:24] yadif thread started for segment 3
[07:11:24] yadif thread started for segment 4
[07:11:24] yadif thread started for segment 5
[07:11:24] yadif thread started for segment 6
[07:11:24] file is MPEG Transport Stream with 188 byte packets offset 0 bytes
[07:11:24] yadif thread started for segment 7
[07:11:24] sync: expecting 162985 video frames
[07:11:24] thread 25c83f3aec0 started ("Audio Synchronization")
[07:11:24] encx264: encoding at constant RF 22.000000
[07:11:24] encx264: unparsed options: level=4.0:8x8dct=0:vbv-bufsize=25000:vbv-maxrate=20000
[07:11:24] encx264: opening libx264 (pass 0)
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 4.0
[07:11:24] Writing Metadata to output file...
[07:11:24] thread 25c83f3ce40 started ("Muxer")
[07:11:24] thread 25c83f3fa00 started ("Reader")
[07:11:24] thread 25c83f417c0 started ("Audio decoder (libavcodec)")
[07:11:24] thread 25c83f3be80 started ("Video decoder (libavcodec)")
[07:11:24] thread 25c83f3edc0 started ("Video Synchronization")
[07:11:24] thread 25c83f3d000 started ("AVCodec Audio encoder (libavcodec)")
[07:11:24] thread 25c83f3f140 started ("H.264/AVC encoder (libx264)")
[07:11:24] thread 25c83f41b40 started ("Muxer")
[07:11:24] thread 25c83f3bcc0 started ("Comb Detect")
[07:11:24] thread 25c83f3dfc0 started ("Decomb")
[07:11:24] thread 25c83f3ef80 started ("Framerate Shaper")
[07:11:24] thread 25c83f3ad00 started ("Crop and Scale")
[07:11:24] sync: first pts video is 0
[07:11:24] sync: first pts audio 0x1100 is 3600