Saya mengonversi video menggunakan opsi -s untuk beberapa resulutions dan saya ingin memasukkan intro singkat di awal video. tapi untuk beberapa alasan ia melewatkan yang kedua -ijadi saya hanya mendapatkan intro tanpa Opener_4.mp4video hdvd.mkv.
Apa yang saya coba: (* saya mencoba dengan dan tanpa opsi peta)
ffmpeg -i Opener_4.mp4 -i hdvd.mkv -map 0:0 -map 0:1
-s 1836x1080 -map 0:0 -map 0:1 -vf -vcodec libx264 -acodec aac -strict experimental -movflags faststart hdvd_1080p.mp4
-s 1224x720 -map 0:0 -map 0:1 -vf -vcodec libx264 -acodec aac -strict experimental -movflags faststart hdvd_720p.mp4
-s 816x480 -map 0:0 -map 0:1 -vf -vcodec libx264 -acodec aac -strict experimental -movflags faststart hdvd_480p.mp4
-s 612x360 -map 0:0 -map 0:1 -vf -vcodec libx264 -acodec aac -strict experimental -movflags faststart hdvd_360p.mp4
-s 408x240 -map 0:0 -map 0:1 -vf -vcodec libx264 -acodec aac -strict experimental -movflags faststart hdvd_240p.mp4
-s 244x144 -map 0:0 -map 0:1 -vcodec libx264 -acodec aac -strict experimental -movflags faststart hdvd_144p.mp4
log
ffmpeg version 1.2.3 Copyright (c) 2000-2013 the FFmpeg developers
built on Sep 5 2013 03:04:34 with gcc 4.7 (Debian 4.7.1-2)
configuration: --enable-gpl --enable-libass --enable-libfaac --enable-libfdk-aac --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libspeex --enable-librtmp --enable-libtheora --enable-libvorbis --enable-libvpx --enable-x11grab --enable-libx264 --enable-nonfree --enable-version3
libavutil 52. 18.100 / 52. 18.100
libavcodec 54. 92.100 / 54. 92.100
libavformat 54. 63.104 / 54. 63.104
libavdevice 54. 3.103 / 54. 3.103
libavfilter 3. 42.103 / 3. 42.103
libswscale 2. 2.100 / 2. 2.100
libswresample 0. 17.102 / 0. 17.102
libpostproc 52. 2.100 / 52. 2.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'Opener_4.mp4':
Metadata:
major_brand : mp42
minor_version : 0
compatible_brands: mp42mp41
creation_time : 2013-03-03 06:57:29
Duration: 00:00:13.35, start: 0.000000, bitrate: 6744 kb/s
Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], 6611 kb/s, 29.97 fps, 29.97 tbr, 30k tbn, 59.94 tbc
Metadata:
creation_time : 2013-03-03 06:57:29
handler_name : ?Mainconcept Video Media Handler
Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 125 kb/s
Metadata:
creation_time : 2013-03-03 06:57:29
handler_name : #Mainconcept MP4 Sound Media Handler
Input #1, matroska,webm, from 'hdvd2.mkv':
Metadata:
creation_time : 2007-04-07 03:28:47
Duration: 00:02:01.90, start: 0.000000, bitrate: 19153 kb/s
Stream #1:0(eng): Video: vc1 (Advanced) (WVC1 / 0x31435657), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], 29.97 tbr, 1k tbn, 59.94 tbc (default)
Metadata:
title : 1080p VC-1
Stream #1:1(eng): Audio: ac3, 48000 Hz, stereo, fltp, 640 kb/s (default)
Metadata:
title : Dolby Digital 2.0 640kbps
Stream #1:2(eng): Audio: eac3, 48000 Hz, 5.1(side), fltp, 640 kb/s
Metadata:
title : Dolby Digital Plus 5.1 640kbps
[libx264 @ 0x2df64c0] using SAR=160/153
[libx264 @ 0x2df64c0] using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle SSE4.2 AVX
[libx264 @ 0x2df64c0] profile High, level 4.0
[libx264 @ 0x2df64c0] 264 - core 125 - H.264/MPEG-4 AVC codec - Copyleft 2003-2012 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=48 lookahead_threads=8 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
[libx264 @ 0x2d8dd80] using SAR=160/153
[libx264 @ 0x2d8dd80] using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle SSE4.2 AVX
[libx264 @ 0x2d8dd80] profile High, level 3.1
[libx264 @ 0x2d8dd80] 264 - core 125 - H.264/MPEG-4 AVC codec - Copyleft 2003-2012 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=48 lookahead_threads=8 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
[libx264 @ 0x2de9c00] using SAR=160/153
[libx264 @ 0x2de9c00] using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle SSE4.2 AVX
[libx264 @ 0x2de9c00] profile High, level 3.1
[libx264 @ 0x2de9c00] 264 - core 125 - H.264/MPEG-4 AVC codec - Copyleft 2003-2012 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=48 lookahead_threads=7 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
[libx264 @ 0x2dee860] using SAR=160/153
[libx264 @ 0x2dee860] using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle SSE4.2 AVX
[libx264 @ 0x2dee860] profile High, level 3.0
[libx264 @ 0x2dee860] 264 - core 125 - H.264/MPEG-4 AVC codec - Copyleft 2003-2012 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=48 lookahead_threads=5 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
[libx264 @ 0x2df1400] using SAR=160/153
[libx264 @ 0x2df1400] using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle SSE4.2 AVX
[libx264 @ 0x2df1400] profile High, level 1.3
[libx264 @ 0x2df1400] 264 - core 125 - H.264/MPEG-4 AVC codec - Copyleft 2003-2012 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=48 lookahead_threads=3 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
[libx264 @ 0x2dcf1e0] using SAR=64/61
[libx264 @ 0x2dcf1e0] using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle SSE4.2 AVX
[libx264 @ 0x2dcf1e0] profile High, level 1.2
[libx264 @ 0x2dcf1e0] 264 - core 125 - H.264/MPEG-4 AVC codec - Copyleft 2003-2012 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=48 lookahead_threads=2 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
Output #0, mp4, to 'hdvd2.mkv_1080p.mp4':
Metadata:
major_brand : mp42
minor_version : 0
compatible_brands: mp42mp41
encoder : Lavf54.63.104
Stream #0:0(eng): Video: h264 ([33][0][0][0] / 0x0021), yuv420p, 1836x1080 [SAR 160:153 DAR 16:9], q=-1--1, 30k tbn, 29.97 tbc
Metadata:
creation_time : 2013-03-03 06:57:29
handler_name : ?Mainconcept Video Media Handler
Stream #0:1(eng): Audio: aac ([64][0][0][0] / 0x0040), 48000 Hz, stereo, fltp, 128 kb/s
Metadata:
creation_time : 2013-03-03 06:57:29
handler_name : #Mainconcept MP4 Sound Media Handler
Output #1, mp4, to 'hdvd2.mkv_720p.mp4':
Metadata:
major_brand : mp42
minor_version : 0
compatible_brands: mp42mp41
encoder : Lavf54.63.104
Stream #1:0(eng): Video: h264 ([33][0][0][0] / 0x0021), yuv420p, 1224x720 [SAR 160:153 DAR 16:9], q=-1--1, 30k tbn, 29.97 tbc
Metadata:
creation_time : 2013-03-03 06:57:29
handler_name : ?Mainconcept Video Media Handler
Stream #1:1(eng): Audio: aac ([64][0][0][0] / 0x0040), 48000 Hz, stereo, fltp, 128 kb/s
Metadata:
creation_time : 2013-03-03 06:57:29
handler_name : #Mainconcept MP4 Sound Media Handler
Output #2, mp4, to 'hdvd2.mkv_480p.mp4':
Metadata:
major_brand : mp42
minor_version : 0
compatible_brands: mp42mp41
encoder : Lavf54.63.104
Stream #2:0(eng): Video: h264 ([33][0][0][0] / 0x0021), yuv420p, 816x480 [SAR 160:153 DAR 16:9], q=-1--1, 30k tbn, 29.97 tbc
Metadata:
creation_time : 2013-03-03 06:57:29
handler_name : ?Mainconcept Video Media Handler
Stream #2:1(eng): Audio: aac ([64][0][0][0] / 0x0040), 48000 Hz, stereo, fltp, 128 kb/s
Metadata:
creation_time : 2013-03-03 06:57:29
handler_name : #Mainconcept MP4 Sound Media Handler
Output #3, mp4, to 'hdvd2.mkv_360p.mp4':
Metadata:
major_brand : mp42
minor_version : 0
compatible_brands: mp42mp41
encoder : Lavf54.63.104
Stream #3:0(eng): Video: h264 ([33][0][0][0] / 0x0021), yuv420p, 612x360 [SAR 160:153 DAR 16:9], q=-1--1, 30k tbn, 29.97 tbc
Metadata:
creation_time : 2013-03-03 06:57:29
handler_name : ?Mainconcept Video Media Handler
Stream #3:1(eng): Audio: aac ([64][0][0][0] / 0x0040), 48000 Hz, stereo, fltp, 128 kb/s
Metadata:
creation_time : 2013-03-03 06:57:29
handler_name : #Mainconcept MP4 Sound Media Handler
Output #4, mp4, to 'hdvd2.mkv_240p.mp4':
Metadata:
major_brand : mp42
minor_version : 0
compatible_brands: mp42mp41
encoder : Lavf54.63.104
Stream #4:0(eng): Video: h264 ([33][0][0][0] / 0x0021), yuv420p, 408x240 [SAR 160:153 DAR 16:9], q=-1--1, 30k tbn, 29.97 tbc
Metadata:
creation_time : 2013-03-03 06:57:29
handler_name : ?Mainconcept Video Media Handler
Stream #4:1(eng): Audio: aac ([64][0][0][0] / 0x0040), 48000 Hz, stereo, fltp, 128 kb/s
Metadata:
creation_time : 2013-03-03 06:57:29
handler_name : #Mainconcept MP4 Sound Media Handler
Output #5, mp4, to 'hdvd2.mkv_144p.mp4':
Metadata:
major_brand : mp42
minor_version : 0
compatible_brands: mp42mp41
encoder : Lavf54.63.104
Stream #5:0(eng): Video: h264 ([33][0][0][0] / 0x0021), yuv420p, 244x144 [SAR 64:61 DAR 16:9], q=-1--1, 30k tbn, 29.97 tbc
Metadata:
creation_time : 2013-03-03 06:57:29
handler_name : ?Mainconcept Video Media Handler
Stream #5:1(eng): Audio: aac ([64][0][0][0] / 0x0040), 48000 Hz, stereo, fltp, 128 kb/s
Metadata:
creation_time : 2013-03-03 06:57:29
handler_name : #Mainconcept MP4 Sound Media Handler
Stream mapping:
Stream #0:0 -> #0:0 (h264 -> libx264)
Stream #0:1 -> #0:1 (aac -> aac)
Stream #0:0 -> #1:0 (h264 -> libx264)
Stream #0:1 -> #1:1 (aac -> aac)
Stream #0:0 -> #2:0 (h264 -> libx264)
Stream #0:1 -> #2:1 (aac -> aac)
Stream #0:0 -> #3:0 (h264 -> libx264)
Stream #0:1 -> #3:1 (aac -> aac)
Stream #0:0 -> #4:0 (h264 -> libx264)
Stream #0:1 -> #4:1 (aac -> aac)
Stream #0:0 -> #5:0 (h264 -> libx264)
Stream #0:1 -> #5:1 (aac -> aac)
Press [q] to stop, [?] for help
Starting second pass: moving header on top of the file q=29.0 size= 3630kB time=00:00:13.31 bitrate=2233.6kbits/s dup=6 drop=0
[mp4 @ 0x2d8d4e0] Starting second pass: moving header on top of the file
[mp4 @ 0x2de9360] Starting second pass: moving header on top of the file
[mp4 @ 0x2dedec0] Starting second pass: moving header on top of the file
[mp4 @ 0x2df0ba0] Starting second pass: moving header on top of the file
[mp4 @ 0x2dcea60] Starting second pass: moving header on top of the file
frame= 401 fps= 12 q=-1.0 Lq=-1.0 q=-1.0 q=-1.0 q=-1.0 q=-1.0 size= 4548kB time=00:00:13.35 bitrate=2789.7kbits/s dup=6 drop=0
video:8523kB audio:1165kB subtitle:0 global headers:0kB muxing overhead -53.057493%
[libx264 @ 0x2df64c0] frame I:3 Avg QP:17.44 size: 42261
[libx264 @ 0x2df64c0] frame P:166 Avg QP:22.23 size: 18663
[libx264 @ 0x2df64c0] frame B:232 Avg QP:25.06 size: 5246
[libx264 @ 0x2df64c0] consecutive B-frames: 16.0% 17.5% 9.7% 56.9%
[libx264 @ 0x2df64c0] mb I I16..4: 55.8% 38.3% 6.0%
[libx264 @ 0x2df64c0] mb P I16..4: 13.8% 10.0% 0.5% P16..4: 40.1% 5.7% 2.9% 0.0% 0.0% skip:26.9%
[libx264 @ 0x2df64c0] mb B I16..4: 0.4% 0.2% 0.0% B16..8: 31.4% 1.7% 0.2% direct: 1.4% skip:64.7% L0:39.9% L1:56.8% BI: 3.3%
[libx264 @ 0x2df64c0] 8x8 transform intra:40.7% inter:82.6%
[libx264 @ 0x2df64c0] coded y,uvDC,uvAC intra: 16.4% 37.0% 3.3% inter: 6.3% 16.0% 0.1%
[libx264 @ 0x2df64c0] i16 v,h,dc,p: 37% 26% 7% 30%
[libx264 @ 0x2df64c0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 26% 21% 34% 3% 4% 4% 3% 3% 3%
[libx264 @ 0x2df64c0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 21% 17% 41% 4% 5% 4% 3% 3% 2%
[libx264 @ 0x2df64c0] i8c dc,h,v,p: 61% 21% 14% 3%
[libx264 @ 0x2df64c0] Weighted P-Frames: Y:31.3% UV:29.5%
[libx264 @ 0x2df64c0] ref P L0: 71.5% 8.9% 15.0% 4.5% 0.0%
[libx264 @ 0x2df64c0] ref B L0: 90.9% 7.7% 1.5%
[libx264 @ 0x2df64c0] ref B L1: 95.8% 4.2%
[libx264 @ 0x2df64c0] kb/s:2655.87
[libx264 @ 0x2d8dd80] frame I:3 Avg QP:17.88 size: 25469
[libx264 @ 0x2d8dd80] frame P:141 Avg QP:22.69 size: 9944
[libx264 @ 0x2d8dd80] frame B:257 Avg QP:25.83 size: 2403
[libx264 @ 0x2d8dd80] consecutive B-frames: 11.5% 8.0% 3.7% 76.8%
[libx264 @ 0x2d8dd80] mb I I16..4: 48.3% 42.9% 8.8%
[libx264 @ 0x2d8dd80] mb P I16..4: 8.8% 9.5% 0.6% P16..4: 42.2% 8.5% 4.2% 0.0% 0.0% skip:26.1%
[libx264 @ 0x2d8dd80] mb B I16..4: 0.2% 0.1% 0.0% B16..8: 30.2% 2.4% 0.4% direct: 1.8% skip:64.8% L0:38.7% L1:55.8% BI: 5.5%
[libx264 @ 0x2d8dd80] 8x8 transform intra:49.2% inter:74.2%
[libx264 @ 0x2d8dd80] coded y,uvDC,uvAC intra: 23.3% 39.3% 4.8% inter: 6.7% 12.8% 0.2%
[libx264 @ 0x2d8dd80] i16 v,h,dc,p: 38% 22% 5% 35%
[libx264 @ 0x2d8dd80] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 25% 23% 25% 4% 6% 5% 6% 4% 4%
[libx264 @ 0x2d8dd80] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 20% 20% 33% 5% 6% 5% 5% 4% 3%
[libx264 @ 0x2d8dd80] i8c dc,h,v,p: 63% 20% 13% 4%
[libx264 @ 0x2d8dd80] Weighted P-Frames: Y:28.4% UV:27.0%
[libx264 @ 0x2d8dd80] ref P L0: 67.9% 12.2% 14.6% 4.9% 0.4%
[libx264 @ 0x2d8dd80] ref B L0: 94.3% 4.8% 0.9%
[libx264 @ 0x2d8dd80] ref B L1: 98.2% 1.8%
[libx264 @ 0x2d8dd80] kb/s:1253.22
[libx264 @ 0x2de9c00] frame I:3 Avg QP:18.17 size: 15799
[libx264 @ 0x2de9c00] frame P:132 Avg QP:22.99 size: 5465
[libx264 @ 0x2de9c00] frame B:266 Avg QP:26.61 size: 1050
[libx264 @ 0x2de9c00] consecutive B-frames: 10.0% 3.0% 5.2% 81.8%
[libx264 @ 0x2de9c00] mb I I16..4: 45.1% 43.3% 11.7%
[libx264 @ 0x2de9c00] mb P I16..4: 6.1% 8.5% 0.5% P16..4: 42.7% 12.0% 6.5% 0.0% 0.0% skip:23.8%
[libx264 @ 0x2de9c00] mb B I16..4: 0.1% 0.1% 0.0% B16..8: 30.1% 3.0% 0.6% direct: 2.1% skip:64.0% L0:38.0% L1:55.4% BI: 6.6%
[libx264 @ 0x2de9c00] 8x8 transform intra:54.3% inter:64.3%
[libx264 @ 0x2de9c00] coded y,uvDC,uvAC intra: 30.7% 42.3% 6.9% inter: 7.3% 10.8% 0.5%
[libx264 @ 0x2de9c00] i16 v,h,dc,p: 36% 22% 6% 36%
[libx264 @ 0x2de9c00] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 22% 21% 24% 4% 6% 6% 7% 4% 5%
[libx264 @ 0x2de9c00] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 22% 21% 23% 6% 8% 6% 6% 5% 4%
[libx264 @ 0x2de9c00] i8c dc,h,v,p: 63% 20% 13% 5%
[libx264 @ 0x2de9c00] Weighted P-Frames: Y:25.0% UV:22.7%
[libx264 @ 0x2de9c00] ref P L0: 65.8% 15.4% 13.4% 5.0% 0.4%
[libx264 @ 0x2de9c00] ref B L0: 95.2% 4.1% 0.7%
[libx264 @ 0x2de9c00] ref B L1: 98.3% 1.7%
[libx264 @ 0x2de9c00] kb/s:626.67
[libx264 @ 0x2dee860] frame I:3 Avg QP:18.31 size: 11356
[libx264 @ 0x2dee860] frame P:130 Avg QP:23.11 size: 3716
[libx264 @ 0x2dee860] frame B:268 Avg QP:26.88 size: 592
[libx264 @ 0x2dee860] consecutive B-frames: 9.2% 3.5% 4.5% 82.8%
[libx264 @ 0x2dee860] mb I I16..4: 42.9% 43.6% 13.5%
[libx264 @ 0x2dee860] mb P I16..4: 4.5% 8.6% 0.7% P16..4: 42.2% 15.0% 7.7% 0.0% 0.0% skip:21.3%
[libx264 @ 0x2dee860] mb B I16..4: 0.2% 0.2% 0.0% B16..8: 30.3% 2.7% 0.6% direct: 2.0% skip:64.0% L0:36.6% L1:57.5% BI: 5.9%
[libx264 @ 0x2dee860] 8x8 transform intra:58.8% inter:59.5%
[libx264 @ 0x2dee860] coded y,uvDC,uvAC intra: 35.8% 47.0% 8.6% inter: 7.8% 10.4% 0.8%
[libx264 @ 0x2dee860] i16 v,h,dc,p: 35% 25% 7% 33%
[libx264 @ 0x2dee860] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 23% 24% 21% 4% 6% 5% 6% 4% 6%
[libx264 @ 0x2dee860] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 20% 30% 18% 5% 7% 6% 6% 4% 4%
[libx264 @ 0x2dee860] i8c dc,h,v,p: 59% 22% 13% 5%
[libx264 @ 0x2dee860] Weighted P-Frames: Y:21.5% UV:18.5%
[libx264 @ 0x2dee860] ref P L0: 64.5% 17.5% 12.8% 5.0% 0.2%
[libx264 @ 0x2dee860] ref B L0: 94.1% 4.9% 1.0%
[libx264 @ 0x2dee860] ref B L1: 98.0% 2.0%
[libx264 @ 0x2dee860] kb/s:404.07
[libx264 @ 0x2df1400] frame I:2 Avg QP:18.75 size: 7873
[libx264 @ 0x2df1400] frame P:143 Avg QP:23.38 size: 1808
[libx264 @ 0x2df1400] frame B:256 Avg QP:27.86 size: 178
[libx264 @ 0x2df1400] consecutive B-frames: 13.5% 3.0% 3.7% 79.8%
[libx264 @ 0x2df1400] mb I I16..4: 56.9% 23.1% 20.0%
[libx264 @ 0x2df1400] mb P I16..4: 3.2% 6.0% 0.4% P16..4: 41.8% 18.2% 9.7% 0.0% 0.0% skip:20.8%
[libx264 @ 0x2df1400] mb B I16..4: 0.1% 0.0% 0.0% B16..8: 30.1% 1.3% 0.3% direct: 1.0% skip:67.1% L0:33.7% L1:63.0% BI: 3.4%
[libx264 @ 0x2df1400] 8x8 transform intra:57.2% inter:54.7%
[libx264 @ 0x2df1400] coded y,uvDC,uvAC intra: 40.7% 48.7% 11.3% inter: 8.7% 10.8% 1.4%
[libx264 @ 0x2df1400] i16 v,h,dc,p: 44% 20% 8% 28%
[libx264 @ 0x2df1400] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 15% 26% 20% 5% 7% 6% 8% 5% 7%
[libx264 @ 0x2df1400] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 17% 25% 14% 6% 9% 7% 8% 7% 6%
[libx264 @ 0x2df1400] i8c dc,h,v,p: 61% 22% 12% 5%
[libx264 @ 0x2df1400] Weighted P-Frames: Y:19.6% UV:17.5%
[libx264 @ 0x2df1400] ref P L0: 63.5% 21.5% 10.5% 4.4% 0.0%
[libx264 @ 0x2df1400] ref B L0: 95.3% 3.8% 0.8%
[libx264 @ 0x2df1400] ref B L1: 98.0% 2.0%
[libx264 @ 0x2df1400] kb/s:191.33
[libx264 @ 0x2dcf1e0] frame I:3 Avg QP:20.44 size: 3117
[libx264 @ 0x2dcf1e0] frame P:258 Avg QP:23.63 size: 482
[libx264 @ 0x2dcf1e0] frame B:140 Avg QP:28.53 size: 58
[libx264 @ 0x2dcf1e0] consecutive B-frames: 52.1% 3.0% 3.0% 41.9%
[libx264 @ 0x2dcf1e0] mb I I16..4: 37.5% 47.2% 15.3%
[libx264 @ 0x2dcf1e0] mb P I16..4: 1.3% 2.8% 0.5% P16..4: 34.8% 13.6% 7.5% 0.0% 0.0% skip:39.4%
[libx264 @ 0x2dcf1e0] mb B I16..4: 0.1% 0.1% 0.0% B16..8: 23.6% 0.5% 0.1% direct: 0.3% skip:75.4% L0:24.2% L1:73.3% BI: 2.5%
[libx264 @ 0x2dcf1e0] 8x8 transform intra:57.7% inter:58.0%
[libx264 @ 0x2dcf1e0] coded y,uvDC,uvAC intra: 46.2% 56.9% 18.9% inter: 11.2% 13.8% 2.6%
[libx264 @ 0x2dcf1e0] i16 v,h,dc,p: 51% 18% 11% 21%
[libx264 @ 0x2dcf1e0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 12% 28% 21% 5% 7% 5% 9% 5% 9%
[libx264 @ 0x2dcf1e0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 8% 53% 9% 4% 6% 5% 6% 3% 7%
[libx264 @ 0x2dcf1e0] i8c dc,h,v,p: 57% 27% 10% 5%
[libx264 @ 0x2dcf1e0] Weighted P-Frames: Y:10.5% UV:8.9%
[libx264 @ 0x2dcf1e0] ref P L0: 68.0% 21.4% 7.2% 3.4% 0.0%
[libx264 @ 0x2dcf1e0] ref B L0: 90.9% 6.8% 2.3%
[libx264 @ 0x2dcf1e0] ref B L1: 97.6% 2.4%
[libx264 @ 0x2dcf1e0] kb/s:84.71
real 0m35.185s
user 4m51.602s
sys 0m30.390s
Penggabungan tidak akan membantu saya di sini karena video kedua diunggah oleh klien dan dapat dalam berbagai format dan codec yang berbeda (avi, mp4, mpeg, mpg, ts, mp4 ...) pemikiran asli saya adalah untuk mengubah kedua video ke mp4 dan bergabung dengan mereka, tetapi daripada saya memiliki masalah dengan dua atom MOOV dan itu tidak cocok untuk streaming Bagaimana menggabungkan 2 file mp4 dengan 1 atom?
linux
ffmpeg
encoding
multiplexing
pengguna2783132
sumber
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Jawaban:
Anda harus menyatukan intro dan file utama. Kecuali jika saya salah mengerti kebutuhan Anda. Anda dapat menggunakan demuxer; Saring; atau metode protokol. Lihat ini:
http://ffmpeg.org/trac/ffmpeg/wiki/How%20to%20concatenate%20%28join,%20merge%29%20media%20files
dan ini:
http://ffmpeg.org/ffmpeg-filters.html#concat
Anda mengatakan bahwa video kedua bisa dalam berbagai format. Dalam hal ini pengodean ulang adalah satu-satunya pilihan. Filter tampaknya berfungsi dalam skenario tersebut.
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