화면 넘기기를 하면 화면과 음성이 매치되지 않아 키프레임변경 인코딩을 하면 영상이 탁탁탁탁 재생되는 현상이 발생됩니다.

최후느

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안녕하세요

요즘 영상을 DVDFAB 프로그램을 사용하여 블루레이(AVC)로 만들어서 보관 하고 있습니다.

그런데 블루레이로 영상을 만들면 빨리감기 후 전체 영상이 툭툭툭툭 끊기면서 재생되는 현상이 발생되어

키프레임을 변경 인코딩을 하여 빨리감기 후 일부장면 이 정상적으로 잘나와 해결됬다 싶었는데

빨리감기 하지 않아도 일부장면이 툭툭툭툭 끊기면서 재생되는 현상이 발생 됩니다....

왜 그러는 걸까요? ㅠㅠ

<설정 정보>

캡처.PNG

< 원본 영상 정보 >

General
DL.x265.10bit.AAC-Deresisi.mp4
Format : MPEG-4
Format profile : Base Media
Codec ID : isom (isom/iso2/mp41)
File size : 2.56 GiB
Duration : 1 h 8 min
Overall bit rate mode : Variable
Overall bit rate : 5 378 kb/s
Writing application : Lavf58.26.101

Video
ID : 1
Format : HEVC
Format/Info : High Efficiency Video Coding
Format profile : Main 10@L5.1@High
Codec ID : hev1
Codec ID/Info : High Efficiency Video Coding
Duration : 1 h 8 min
Bit rate : 4 980 kb/s
Width : 3 840 pixels
Height : 2 160 pixels
Display aspect ratio : 16:9
Frame rate mode : Variable
Frame rate : 59.697 FPS
Minimum frame rate : 19.235 FPS
Maximum frame rate : 59.960 FPS
Original frame rate : 59.940 (60000/1001) FPS
Standard : Component
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 10 bits
Bits/(Pixel*Frame) : 0.010
Stream size : 2.37 GiB (93%)
Color range : Full
Color primaries : BT.709
Transfer characteristics : BT.709
Matrix coefficients : BT.709
Codec configuration box : hvcC

Audio
ID : 2
Format : AAC LC
Format/Info : Advanced Audio Codec Low Complexity
Codec ID : mp4a-40-2
Duration : 1 h 8 min
Bit rate mode : Variable
Bit rate : 384 kb/s
Channel(s) : 2 channels
Channel layout : L R
Sampling rate : 48.0 kHz
Frame rate : 46.875 FPS (1024 SPF)
Compression mode : Lossy
Stream size : 187 MiB (7%)
Default : Yes
Alternate group : 1

자세한 정보

General
Count : 331
Count of stream of this kind : 1
Kind of stream : General
Kind of stream : General
Stream identifier : 0
Count of video streams : 1
Count of audio streams : 1
Video_Format_List : HEVC
Video_Format_WithHint_List : HEVC
Codecs Video : HEVC
Audio_Format_List : AAC LC
Audio_Format_WithHint_List : AAC LC
Audio codecs : AAC LC
File extension : mp4
Format : MPEG-4
Format : MPEG-4
Format/Extensions usually used : braw mov mp4 m4v m4a m4b m4p m4r 3ga 3gpa 3gpp 3gp 3gpp2 3g2 k3g jpm jpx mqv ismv isma ismt f4a f4b f4v
Commercial name : MPEG-4
Format profile : Base Media
Internet media type : video/mp4
Codec ID : isom
Codec ID : isom (isom/iso2/mp41)
Codec ID/Url : http://www.apple.com/quicktime/download/standalone.html
CodecID_Compatible : isom/iso2/mp41
File size : 2750432843
File size : 2.56 GiB
File size : 3 GiB
File size : 2.6 GiB
File size : 2.56 GiB
File size : 2.562 GiB
Duration : 4091544
Duration : 1 h 8 min
Duration : 1 h 8 min 11 s 544 ms
Duration : 1 h 8 min
Duration : 01:08:11.544
Duration : 01:07:50:53
Duration : 01:08:11.544 (01:07:50:53)
Overall bit rate mode : VBR
Overall bit rate mode : Variable
Overall bit rate : 5377790
Overall bit rate : 5 378 kb/s
Frame rate : 59.697
Frame rate : 59.697 FPS
Frame count : 244253
Stream size : 7863683
Stream size : 7.50 MiB (0%)
Stream size : 7 MiB
Stream size : 7.5 MiB
Stream size : 7.50 MiB
Stream size : 7.499 MiB
Stream size : 7.50 MiB (0%)
Proportion of this stream : 0.00286
HeaderSize : 36
DataSize : 2742569168
FooterSize : 7863639
IsStreamable : No
File creation date : UTC 2021-06-01 00:08:08.350
File creation date (local) : 2021-06-01 09:08:08.350
File last modification date : UTC 2021-06-01 11:43:05.175
File last modification date (local) : 2021-06-01 20:43:05.175
Writing application : Lavf58.26.101
Writing application : Lavf58.26.101

Video
Count : 378
Count of stream of this kind : 1
Kind of stream : Video
Kind of stream : Video
Stream identifier : 0
StreamOrder : 0
ID : 1
ID : 1
Format : HEVC
Format : HEVC
Format/Info : High Efficiency Video Coding
Format/Url : http://www.itu.int
Commercial name : HEVC
Format profile : Main 10@L5.1@High
Internet media type : video/H265
Codec ID : hev1
Codec ID/Info : High Efficiency Video Coding
Codec ID/Url : http://www.itu.int/
Duration : 4091544
Duration : 1 h 8 min
Duration : 1 h 8 min 11 s 544 ms
Duration : 1 h 8 min
Duration : 01:08:11.544
Duration : 01:07:50:53
Duration : 01:08:11.544 (01:07:50:53)
Bit rate : 4979972
Bit rate : 4 980 kb/s
Width : 3840
Width : 3 840 pixels
Height : 2160
Height : 2 160 pixels
Sampled_Width : 3840
Sampled_Height : 2160
Pixel aspect ratio : 1.000
Display aspect ratio : 1.778
Display aspect ratio : 16:9
Rotation : 0.000
Frame rate mode : VFR
Frame rate mode : Variable
Frame rate : 59.697
Frame rate : 59.697 FPS
Minimum frame rate : 19.235
Minimum frame rate : 19.235 FPS
Maximum frame rate : 59.960
Maximum frame rate : 59.960 FPS
Original frame rate : 59.940
Original frame rate : 59.940 (60000/1001) FPS
FrameRate_Original_Num : 60000
FrameRate_Original_Den : 1001
Frame count : 244253
Standard : Component
Color space : YUV
Chroma subsampling : 4:2:0
Chroma subsampling : 4:2:0
Bit depth : 10
Bit depth : 10 bits
Bits/(Pixel*Frame) : 0.010
Stream size : 2546972872
Stream size : 2.37 GiB (93%)
Stream size : 2 GiB
Stream size : 2.4 GiB
Stream size : 2.37 GiB
Stream size : 2.372 GiB
Stream size : 2.37 GiB (93%)
Proportion of this stream : 0.92603
colour_description_present : Yes
colour_description_present_Source : Stream
Color range : Full
colour_range_Source : Stream
Color primaries : BT.709
colour_primaries_Source : Stream
Transfer characteristics : BT.709
transfer_characteristics_Source : Stream
Matrix coefficients : BT.709
matrix_coefficients_Source : Stream
Codec configuration box : hvcC

Audio
Count : 280
Count of stream of this kind : 1
Kind of stream : Audio
Kind of stream : Audio
Stream identifier : 0
StreamOrder : 1
ID : 2
ID : 2
Format : AAC
Format : AAC LC
Format/Info : Advanced Audio Codec Low Complexity
Commercial name : AAC
Format_AdditionalFeatures : LC
Codec ID : mp4a-40-2
Duration : 4091513
Duration : 1 h 8 min
Duration : 1 h 8 min 11 s 513 ms
Duration : 1 h 8 min
Duration : 01:08:11.513
Duration : 01:07:44:04
Duration : 01:08:11.513 (01:07:44:04)
Bit rate mode : VBR
Bit rate mode : Variable
Bit rate : 384000
Bit rate : 384 kb/s
Channel(s) : 2
Channel(s) : 2 channels
Channel positions : Front: L R
Channel positions : 2/0/0
Channel layout : L R
Samples per frame : 1024
Sampling rate : 48000
Sampling rate : 48.0 kHz
Samples count : 196392624
Frame rate : 46.875
Frame rate : 46.875 FPS (1024 SPF)
Frame count : 191012
Compression mode : Lossy
Compression mode : Lossy
Stream size : 195596288
Stream size : 187 MiB (7%)
Stream size : 187 MiB
Stream size : 187 MiB
Stream size : 187 MiB
Stream size : 186.5 MiB
Stream size : 187 MiB (7%)
Proportion of this stream : 0.07111
Default : Yes
Default : Yes
Alternate group : 1
Alternate group : 1

MediaInfoLib - v19.09

< 인코딩 후 영상 정보 >

General
Unique ID : 32722504326610680535681532015536675095 (0x189E200625A2EBCCE10B55F7161A9917)
Format : Matroska
Format version : Version 4
File size : 3.18 GiB
Duration : 1 h 8 min
Overall bit rate : 6 672 kb/s
Writing application : ShanaEncoder
Writing library : ShanaEncoder
ErrorDetectionType : Per level 1

Video
ID : 1
Format : HEVC
Format/Info : High Efficiency Video Coding
Format profile : Main@L5@Main
Codec ID : V_MPEGH/ISO/HEVC
Duration : 1 h 8 min
Bit rate : 5 900 kb/s
Width : 3 840 pixels
Height : 2 160 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 23.976 (24000/1001) FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Bits/(Pixel*Frame) : 0.030
Stream size : 2.81 GiB (88%)
Writing library : x265 3.4+33-5fa76b3fc:[Windows][GCC 5.4.0][64 bit] 8bit+10bit
Encoding settings : cpuid=1111039 / frame-threads=4 / numa-pools=20 / wpp / no-pmode / no-pme / no-psnr / no-ssim / log-level=2 / input-csp=1 / input-res=3840x2160 / interlace=0 / total-frames=0 / level-idc=0 / high-tier=1 / uhd-bd=0 / ref=2 / no-allow-non-conformance / no-repeat-headers / annexb / no-aud / no-hrd / info / hash=0 / no-temporal-layers / open-gop / min-keyint=48 / keyint=480 / gop-lookahead=0 / bframes=4 / b-adapt=0 / b-pyramid / bframe-bias=0 / rc-lookahead=15 / lookahead-slices=8 / scenecut=40 / hist-scenecut=0 / radl=0 / no-splice / no-intra-refresh / ctu=64 / min-cu-size=8 / no-rect / no-amp / max-tu-size=32 / tu-inter-depth=1 / tu-intra-depth=1 / limit-tu=0 / rdoq-level=0 / dynamic-rd=0.00 / no-ssim-rd / signhide / no-tskip / nr-intra=0 / nr-inter=0 / no-constrained-intra / strong-intra-smoothing / max-merge=2 / limit-refs=3 / no-limit-modes / me=1 / subme=1 / merange=57 / temporal-mvp / no-frame-dup / no-hme / weightp / no-weightb / no-analyze-src-pics / deblock=0:0 / sao / no-sao-non-deblock / rd=2 / selective-sao=4 / early-skip / rskip / fast-intra / no-tskip-fast / no-cu-lossless / no-b-intra / no-splitrd-skip / rdpenalty=0 / psy-rd=2.00 / psy-rdoq=0.00 / no-rd-refine / no-lossless / cbqpoffs=0 / crqpoffs=0 / rc=abr / bitrate=6000 / qcomp=0.60 / qpstep=4 / stats-write=0 / stats-read=0 / ipratio=1.40 / pbratio=1.30 / aq-mode=2 / aq-strength=1.00 / cutree / zone-count=0 / no-strict-cbr / qg-size=32 / no-rc-grain / qpmax=69 / qpmin=0 / no-const-vbv / sar=1 / overscan=0 / videoformat=5 / range=0 / colorprim=2 / transfer=2 / colormatrix=2 / chromaloc=0 / display-window=0 / cll=0,0 / min-luma=0 / max-luma=255 / log2-max-poc-lsb=8 / vui-timing-info / vui-hrd-info / slices=1 / no-opt-qp-pps / no-opt-ref-list-length-pps / no-multi-pass-opt-rps / scenecut-bias=0.05 / hist-threshold=0.03 / no-opt-cu-delta-qp / no-aq-motion / no-hdr10 / no-hdr10-opt / no-dhdr10-opt / no-idr-recovery-sei / analysis-reuse-level=0 / analysis-save-reuse-level=0 / analysis-load-reuse-level=0 / scale-factor=0 / refine-intra=0 / refine-inter=0 / refine-mv=1 / refine-ctu-distortion=0 / no-limit-sao / ctu-info=0 / no-lowpass-dct / refine-analysis-type=0 / copy-pic=1 / max-ausize-factor=1.0 / no-dynamic-refine / no-single-sei / no-hevc-aq / no-svt / no-field / qp-adaptation-range=1.00 / no-scenecut-aware-qpconformance-window-offsets / right=0 / bottom=0 / decoder-max-rate=0 / no-vbv-live-multi-pass
Default : Yes
Forced : No
Color range : Limited

Audio
ID : 2
Format : AC-3
Format/Info : Audio Coding 3
Commercial name : Dolby Digital
Codec ID : A_AC3
Duration : 1 h 8 min
Bit rate mode : Constant
Bit rate : 640 kb/s
Channel(s) : 6 channels
Channel layout : L R C LFE Ls Rs
Sampling rate : 48.0 kHz
Frame rate : 31.250 FPS (1536 SPF)
Bit depth : 32 bits
Compression mode : Lossy
Stream size : 312 MiB (10%)
Service kind : Complete Main
Default : Yes
Forced : No

자세한 정보

General
Count : 332
Count of stream of this kind : 1
Kind of stream : General
Kind of stream : General
Stream identifier : 0
Unique ID : 32722504326610680535681532015536675095
Unique ID : 32722504326610680535681532015536675095 (0x189E200625A2EBCCE10B55F7161A9917)
Count of video streams : 1
Count of audio streams : 1
Video_Format_List : HEVC
Video_Format_WithHint_List : HEVC
Codecs Video : HEVC
Audio_Format_List : AC-3
Audio_Format_WithHint_List : AC-3
Audio codecs : AC-3
File extension : mkv
Format : Matroska
Format : Matroska
Format/Url : https://matroska.org/downloads/windows.html
Format/Extensions usually used : mkv mk3d mka mks
Commercial name : Matroska
Format version : Version 4
File size : 3412565141
File size : 3.18 GiB
File size : 3 GiB
File size : 3.2 GiB
File size : 3.18 GiB
File size : 3.178 GiB
Duration : 4091588
Duration : 1 h 8 min
Duration : 1 h 8 min 11 s 588 ms
Duration : 1 h 8 min
Duration : 01:08:11.588
Duration : 01:08:12;16
Duration : 01:08:11.588 (01:08:12;16)
Overall bit rate : 6672353
Overall bit rate : 6 672 kb/s
Frame rate : 23.976
Frame rate : 23.976 FPS
Frame count : 98100
Stream size : 67911921
Stream size : 64.8 MiB (2%)
Stream size : 65 MiB
Stream size : 65 MiB
Stream size : 64.8 MiB
Stream size : 64.77 MiB
Stream size : 64.8 MiB (2%)
Proportion of this stream : 0.01990
IsStreamable : Yes
File creation date : UTC 2021-06-12 05:32:33.804
File creation date (local) : 2021-06-12 14:32:33.804
File last modification date : UTC 2021-06-12 07:13:15.504
File last modification date (local) : 2021-06-12 16:13:15.504
Writing application : ShanaEncoder
Writing application : ShanaEncoder
Writing library : ShanaEncoder
Writing library : ShanaEncoder
ErrorDetectionType : Per level 1

Video
Count : 377
Count of stream of this kind : 1
Kind of stream : Video
Kind of stream : Video
Stream identifier : 0
StreamOrder : 0
ID : 1
ID : 1
Unique ID : 14796246988115576841
Format : HEVC
Format : HEVC
Format/Info : High Efficiency Video Coding
Format/Url : http://www.itu.int
Commercial name : HEVC
Format profile : Main@L5@Main
Internet media type : video/H265
Codec ID : V_MPEGH/ISO/HEVC
Duration : 4091588.000000
Duration : 1 h 8 min
Duration : 1 h 8 min 11 s 588 ms
Duration : 1 h 8 min
Duration : 01:08:11.588
Duration : 01:08:12;16
Duration : 01:08:11.588 (01:08:12;16)
Bit rate : 5899573
Bit rate : 5 900 kb/s
Width : 3840
Width : 3 840 pixels
Height : 2160
Height : 2 160 pixels
Sampled_Width : 3840
Sampled_Height : 2160
Pixel aspect ratio : 1.000
Display aspect ratio : 1.778
Display aspect ratio : 16:9
Frame rate mode : CFR
Frame rate mode : Constant
Frame rate : 23.976
Frame rate : 23.976 (24000/1001) FPS
FrameRate_Num : 24000
FrameRate_Den : 1001
Frame count : 98100
Color space : YUV
Chroma subsampling : 4:2:0
Chroma subsampling : 4:2:0
Bit depth : 8
Bit depth : 8 bits
Bits/(Pixel*Frame) : 0.030
Delay : 0
Delay : 00:00:00.000
Delay, origin : Container
Delay, origin : Container
Stream size : 3017330500
Stream size : 2.81 GiB (88%)
Stream size : 3 GiB
Stream size : 2.8 GiB
Stream size : 2.81 GiB
Stream size : 2.810 GiB
Stream size : 2.81 GiB (88%)
Proportion of this stream : 0.88418
Writing library : x265 - 3.4+33-5fa76b3fc:[Windows][GCC 5.4.0][64 bit] 8bit+10bit
Writing library : x265 3.4+33-5fa76b3fc:[Windows][GCC 5.4.0][64 bit] 8bit+10bit
Encoded_Library_Name : x265
Encoded_Library_Version : 3.4+33-5fa76b3fc:[Windows][GCC 5.4.0][64 bit] 8bit+10bit
Encoding settings : cpuid=1111039 / frame-threads=4 / numa-pools=20 / wpp / no-pmode / no-pme / no-psnr / no-ssim / log-level=2 / input-csp=1 / input-res=3840x2160 / interlace=0 / total-frames=0 / level-idc=0 / high-tier=1 / uhd-bd=0 / ref=2 / no-allow-non-conformance / no-repeat-headers / annexb / no-aud / no-hrd / info / hash=0 / no-temporal-layers / open-gop / min-keyint=48 / keyint=480 / gop-lookahead=0 / bframes=4 / b-adapt=0 / b-pyramid / bframe-bias=0 / rc-lookahead=15 / lookahead-slices=8 / scenecut=40 / hist-scenecut=0 / radl=0 / no-splice / no-intra-refresh / ctu=64 / min-cu-size=8 / no-rect / no-amp / max-tu-size=32 / tu-inter-depth=1 / tu-intra-depth=1 / limit-tu=0 / rdoq-level=0 / dynamic-rd=0.00 / no-ssim-rd / signhide / no-tskip / nr-intra=0 / nr-inter=0 / no-constrained-intra / strong-intra-smoothing / max-merge=2 / limit-refs=3 / no-limit-modes / me=1 / subme=1 / merange=57 / temporal-mvp / no-frame-dup / no-hme / weightp / no-weightb / no-analyze-src-pics / deblock=0:0 / sao / no-sao-non-deblock / rd=2 / selective-sao=4 / early-skip / rskip / fast-intra / no-tskip-fast / no-cu-lossless / no-b-intra / no-splitrd-skip / rdpenalty=0 / psy-rd=2.00 / psy-rdoq=0.00 / no-rd-refine / no-lossless / cbqpoffs=0 / crqpoffs=0 / rc=abr / bitrate=6000 / qcomp=0.60 / qpstep=4 / stats-write=0 / stats-read=0 / ipratio=1.40 / pbratio=1.30 / aq-mode=2 / aq-strength=1.00 / cutree / zone-count=0 / no-strict-cbr / qg-size=32 / no-rc-grain / qpmax=69 / qpmin=0 / no-const-vbv / sar=1 / overscan=0 / videoformat=5 / range=0 / colorprim=2 / transfer=2 / colormatrix=2 / chromaloc=0 / display-window=0 / cll=0,0 / min-luma=0 / max-luma=255 / log2-max-poc-lsb=8 / vui-timing-info / vui-hrd-info / slices=1 / no-opt-qp-pps / no-opt-ref-list-length-pps / no-multi-pass-opt-rps / scenecut-bias=0.05 / hist-threshold=0.03 / no-opt-cu-delta-qp / no-aq-motion / no-hdr10 / no-hdr10-opt / no-dhdr10-opt / no-idr-recovery-sei / analysis-reuse-level=0 / analysis-save-reuse-level=0 / analysis-load-reuse-level=0 / scale-factor=0 / refine-intra=0 / refine-inter=0 / refine-mv=1 / refine-ctu-distortion=0 / no-limit-sao / ctu-info=0 / no-lowpass-dct / refine-analysis-type=0 / copy-pic=1 / max-ausize-factor=1.0 / no-dynamic-refine / no-single-sei / no-hevc-aq / no-svt / no-field / qp-adaptation-range=1.00 / no-scenecut-aware-qpconformance-window-offsets / right=0 / bottom=0 / decoder-max-rate=0 / no-vbv-live-multi-pass
Default : Yes
Default : Yes
Forced : No
Forced : No
Color range : Limited
colour_range_Source : Stream

Audio
Count : 292
Count of stream of this kind : 1
Kind of stream : Audio
Kind of stream : Audio
Stream identifier : 0
StreamOrder : 1
ID : 2
ID : 2
Unique ID : 11072525490389244584
Format : AC-3
Format : AC-3
Format/Info : Audio Coding 3
Format/Url : https://en.wikipedia.org/wiki/AC3
Commercial name : Dolby Digital
Commercial name : Dolby Digital
Format settings, Endianness : Big
Codec ID : A_AC3
Duration : 4091534.000000
Duration : 1 h 8 min
Duration : 1 h 8 min 11 s 534 ms
Duration : 1 h 8 min
Duration : 01:08:11.534
Duration : 01:08:11.534
Bit rate mode : CBR
Bit rate mode : Constant
Bit rate : 640000
Bit rate : 640 kb/s
Channel(s) : 6
Channel(s) : 6 channels
Channel positions : Front: L C R, Side: L R, LFE
Channel positions : 3/2/0.1
Channel layout : L R C LFE Ls Rs
Samples per frame : 1536
Sampling rate : 48000
Sampling rate : 48.0 kHz
Samples count : 196393632
Frame rate : 31.250
Frame rate : 31.250 FPS (1536 SPF)
Bit depth : 32
Bit depth : 32 bits
Compression mode : Lossy
Compression mode : Lossy
Delay : 0
Delay : 00:00:00.000
Delay, origin : Container
Delay, origin : Container
Delay relative to video : 0
Delay relative to video : 00:00:00.000
Stream size : 327322720
Stream size : 312 MiB (10%)
Stream size : 312 MiB
Stream size : 312 MiB
Stream size : 312 MiB
Stream size : 312.2 MiB
Stream size : 312 MiB (10%)
Proportion of this stream : 0.09592
Service kind : CM
Service kind : Complete Main
Default : Yes
Default : Yes
Forced : No
Forced : No
bsid : 8
dialnorm : -31
dialnorm : -31 dB
acmod : 7
lfeon : 1
dialnorm_Average : -31
dialnorm_Average : -31 dB
dialnorm_Minimum : -31
dialnorm_Minimum : -31 dB
dialnorm_Maximum : -31
dialnorm_Maximum : -31 dB
dialnorm_Count : 300

MediaInfoLib - v19.09

Prev 특정 동영상 인코딩시 에러발생 문의 드립니다. 특정 동영상 인코딩시 에러발생 문의 드립니다. 2021.06.12by hyun2 캡스 CCTV (.ssf) -> AVI변환 후 -> mp4 파일 인코딩시 오류 Next 캡스 CCTV (.ssf) -> AVI변환 후 -> mp4 파일 인코딩시 오류 2021.06.16by NNNsnow

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JKyle 2021.06.16 10:27

키 프레임 간격을 20초씩이나 띄어 놓아서 그럽니다.

키 프레임 변경은 키 프레임 간격을 초 단위로 설정합니다. (매개변수 옵션 -shanakeyframe 이 적용됩니다.) 다만, 코덱과 설정에 따라 오차가 발생할 수 있습니다. 설정을 하지 않아도 상관없습니다. 하지만 GOP 크기를 줄이고 싶다면 낮은 값으로 설정하시기 바랍니다. 효율(압축률)은 떨어지는 대신 재생시 탐색(seeking, 건너뛰기)에서 좀 더 유리한 영상을 얻을 수 있습니다.

⇦ https://shana.pe.kr/shanaencoder_tip/80578

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