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Strony: 1
- Forum Debian Users Gang
- » Multimedia
- » [SOLVED] Wyciąganie napisów z kontenera QuickTime/MP4
#1 2014-01-25 23:45:43
morfik - 
Cenzor wirtualnego świata
[SOLVED] Wyciąganie napisów z kontenera QuickTime/MP4
Próbuję ogarnąć swoją kolekcję filmów i trafiłem na ciekawy problem. Mam plik, który według mkvmerge wygląda jak poniżej:
Kod:
$ mkvmerge -i film.mp4 File 'film.mp4': container: QuickTime/MP4 Track ID 0: video (MPEG-4p10/AVC/h.264) Track ID 1: audio (AAC) Chapters: 45 entries
Ale smplayer dodatkowo pokazuje 3 ścieżki napisów. Mediainfo na to:
Kod:
General Complete name : /media/film.mp4 Format : MPEG-4 Format profile : Base Media Codec ID : isom File size : 2.34 GiB Duration : 3h 16mn Overall bit rate mode : Variable Overall bit rate : 1 711 Kbps Encoded date : UTC 2013-10-23 14:07:50 Tagged date : UTC 2013-10-23 14:07:50 Video ID : 1 Format : AVC Format/Info : Advanced Video Codec Format profile : High@L4.1 Format settings, CABAC : Yes Format settings, ReFrames : 4 frames Codec ID : avc1 Codec ID/Info : Advanced Video Coding Duration : 3h 16mn Bit rate : 1 611 Kbps Maximum bit rate : 11.4 Mbps Width : 1 280 pixels Height : 528 pixels Display aspect ratio : 2.40:1 Frame rate mode : Constant Frame rate : 23.976 fps Color space : YUV Chroma subsampling : 4:2:0 Bit depth : 8 bits Scan type : Progressive Bits/(Pixel*Frame) : 0.099 Stream size : 2.21 GiB (94%) Title : 264#trackID=1:fps=23.976@GPAC0.5.1-DEV-rev4283 Writing library : x264 core 133 r2334 a3ac64b Encoding settings : cabac=1 / ref=4 / deblock=1:-1:-1 / analyse=0x3:0x113 / me=tesa / subme=8 / psy=1 / psy_rd=1.00:0.00 / mixed_ref=1 / me_range=32 / chroma_me=1 / trellis=2 / 8x8dct=1 / cqm=0 / deadzone=21,11 / fast_pskip=1 / chroma_qp_offset=-2 / threads=12 / lookahead_threads=2 / sliced_threads=0 / nr=0 / decimate=0 / interlaced=0 / bluray_compat=0 / constrained_intra=0 / bframes=3 / b_pyramid=2 / b_adapt=2 / b_bias=0 / direct=3 / weightb=1 / open_gop=0 / weightp=2 / keyint=240 / keyint_min=23 / scenecut=40 / intra_refresh=0 / rc_lookahead=40 / rc=2pass / mbtree=1 / bitrate=1611 / ratetol=1.0 / qcomp=0.60 / qpmin=10 / qpmax=51 / qpstep=4 / cplxblur=20.0 / qblur=0.5 / vbv_maxrate=50000 / vbv_bufsize=50000 / nal_hrd=none / ip_ratio=1.40 / aq=1:1.00 Encoded date : UTC 2013-10-23 14:07:50 Tagged date : UTC 2013-10-23 14:19:12 Audio ID : 2 Format : AAC Format/Info : Advanced Audio Codec Format profile : LC Codec ID : 40 Duration : 3h 16mn Bit rate mode : Variable Bit rate : 96.0 Kbps Maximum bit rate : 151 Kbps Channel count : 2 channels Channel positions : Front: L R Sampling rate : 48.0 KHz Compression mode : Lossy Stream size : 135 MiB (6%) Language : English Encoded date : UTC 2013-10-23 08:37:38 Tagged date : UTC 2013-10-23 14:19:12 Text #1 ID : 3 Format : Timed Text Codec ID : tx3g Duration : 3h 5mn Bit rate mode : Variable Bit rate : 36 bps Stream size : 48.5 KiB (0%) Title : *srt#trackID=1:lang=en@GPAC0.5.1-DEV-rev4283 Language : English Encoded date : UTC 2013-10-23 14:19:12 Tagged date : UTC 2013-10-23 14:19:12 Text #2 ID : 4 Format : Timed Text Codec ID : tx3g Duration : 3h 6mn Bit rate mode : Variable Bit rate : 37 bps Stream size : 50.7 KiB (0%) Title : *srt#trackID=1:lang=ro@GPAC0.5.1-DEV-rev4283 Language : Romanian Encoded date : UTC 2013-10-23 14:19:12 Tagged date : UTC 2013-10-23 14:19:12 Text #3 ID : 5 Format : Timed Text Codec ID : tx3g Duration : 3h 5mn Bit rate mode : Variable Bit rate : 60 bps Stream size : 81.9 KiB (0%) Title : *srt#trackID=1:lang=ru@GPAC0.5.1-DEV-rev4283 Language : Russian Encoded date : UTC 2013-10-23 14:19:12 Tagged date : UTC 2013-10-23 14:19:12 Menu 00:00:00.000 : Foreword 00:01:30.090 : Awaiting Achilles 00:08:16.329 : "Is There No One Else?" 00:11:06.332 : Secret Lovers 00:18:22.101 : Brothers' Pledges 00:25:33.365 : Greatest War 00:27:41.493 : Recruiter Odysseus 00:33:23.335 : Glory and Doom 00:36:39.864 : Royal Welcome 00:40:01.566 : They're Coming for Me 00:44:50.187 : Immortality Is Yours 00:52:32.316 : Beach Combat 00:58:00.143 : Too Early in the Day 01:03:48.992 : No Need to Fear 01:07:41.224 : Spoils of War 01:12:36.352 : The Way I Love Helen 01:17:55.838 : Power, Not Love 01:21:31.720 : Soldiers Obey 01:23:55.864 : Gathering Forces 01:28:49.324 : Brave Offer 01:32:23.371 : Paris vs. Menelaus 01:36:58.146 : Battle Cry 01:41:39.093 : Greek Retreat 01:44:56.957 : Weak Morale 01:48:15.322 : Everyone Dies 01:54:20.687 : Born for This War 01:57:26.039 : Priam's Order 02:00:05.698 : Flaming Attack 02:03:47.086 : Hector's Adversary 02:08:40.212 : Tragic Mistake 02:10:42.668 : Night of Torments 02:15:10.436 : Summoned to Fight 02:20:47.773 : Now You Know 02:23:08.246 : Hector vs. Achilles 02:26:25.110 : Desecrating the Dead 02:28:29.734 : A Father's Plea 02:34:48.446 : Achilles' Word 02:37:28.939 : Inspirations and Honors 02:41:20.170 : Parting Gift 02:45:40.764 : Troy Under Siege 02:51:09.759 : We Will Be Together 02:55:39.028 : Royal Bloodshed 02:58:42.712 : Brought to Hell 03:02:24.433 : I Walked With Giants 03:05:12.601 : End Credits
Ktoś wie może jak wyciągnąć te napisy i zapisać je do pliku?
Ostatnio edytowany przez morfik (2014-01-26 02:24:01)
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#2 2014-01-26 02:23:39
morfik - Cenzor wirtualnego świata
Re: [SOLVED] Wyciąganie napisów z kontenera QuickTime/MP4
Do obsługi tych kontenerów QuickTime/MP4 jest inne narzędzie -- MP4Box , dostępne w pakiecie gpac . I tak się prezentuje info o pliku:
Kod:
$ MP4Box -info film.mp4
* Movie Info *
Timescale 600 - Duration 03:16:02.900
5 track(s)
Fragmented File: no
File suitable for progressive download (moov before mdat)
File Brand isom - version 1
Created: GMT Wed Oct 23 14:07:50 2013
File has root IOD (9 bytes)
Scene PL 0xff - Graphics PL 0xff - OD PL 0xff
Visual PL: AVC/H264 Profile (0x15)
Audio PL: AAC Profile @ Level 2 (0x29)
No streams included in root OD
Chapters:
Chapter #1 - 00:00:00.000 - "Foreword"
Chapter #2 - 00:01:30.090 - "Awaiting Achilles"
Chapter #3 - 00:08:16.329 - ""Is There No One Else?""
Chapter #4 - 00:11:06.332 - "Secret Lovers"
Chapter #5 - 00:18:22.101 - "Brothers' Pledges"
Chapter #6 - 00:25:33.365 - "Greatest War"
Chapter #7 - 00:27:41.493 - "Recruiter Odysseus"
Chapter #8 - 00:33:23.335 - "Glory and Doom"
Chapter #9 - 00:36:39.864 - "Royal Welcome"
Chapter #10 - 00:40:01.566 - "They're Coming for Me"
Chapter #11 - 00:44:50.187 - "Immortality Is Yours"
Chapter #12 - 00:52:32.316 - "Beach Combat"
Chapter #13 - 00:58:00.143 - "Too Early in the Day"
Chapter #14 - 01:03:48.992 - "No Need to Fear"
Chapter #15 - 01:07:41.224 - "Spoils of War"
Chapter #16 - 01:12:36.352 - "The Way I Love Helen"
Chapter #17 - 01:17:55.838 - "Power, Not Love"
Chapter #18 - 01:21:31.720 - "Soldiers Obey"
Chapter #19 - 01:23:55.864 - "Gathering Forces"
Chapter #20 - 01:28:49.324 - "Brave Offer"
Chapter #21 - 01:32:23.371 - "Paris vs. Menelaus"
Chapter #22 - 01:36:58.146 - "Battle Cry"
Chapter #23 - 01:41:39.093 - "Greek Retreat"
Chapter #24 - 01:44:56.957 - "Weak Morale"
Chapter #25 - 01:48:15.322 - "Everyone Dies"
Chapter #26 - 01:54:20.687 - "Born for This War"
Chapter #27 - 01:57:26.039 - "Priam's Order"
Chapter #28 - 02:00:05.698 - "Flaming Attack"
Chapter #29 - 02:03:47.086 - "Hector's Adversary"
Chapter #30 - 02:08:40.212 - "Tragic Mistake"
Chapter #31 - 02:10:42.668 - "Night of Torments"
Chapter #32 - 02:15:10.436 - "Summoned to Fight"
Chapter #33 - 02:20:47.773 - "Now You Know"
Chapter #34 - 02:23:08.246 - "Hector vs. Achilles"
Chapter #35 - 02:26:25.110 - "Desecrating the Dead"
Chapter #36 - 02:28:29.734 - "A Father's Plea"
Chapter #37 - 02:34:48.446 - "Achilles' Word"
Chapter #38 - 02:37:28.939 - "Inspirations and Honors"
Chapter #39 - 02:41:20.170 - "Parting Gift"
Chapter #40 - 02:45:40.764 - "Troy Under Siege"
Chapter #41 - 02:51:09.759 - "We Will Be Together"
Chapter #42 - 02:55:39.028 - "Royal Bloodshed"
Chapter #43 - 02:58:42.712 - "Brought to Hell"
Chapter #44 - 03:02:24.433 - "I Walked With Giants"
Chapter #45 - 03:05:12.601 - "End Credits"
Track # 1 Info - TrackID 1 - TimeScale 24000 - Media Duration 03:16:02.751
Media Info: Language "Undetermined" - Type "vide:avc1" - 282024 samples
Visual Track layout: x=0 y=0 width=1280 height=528
MPEG-4 Config: Visual Stream - ObjectTypeIndication 0x21
AVC/H264 Video - Visual Size 1280 x 528
AVC Info: 1 SPS - 1 PPS - Profile High @ Level 4.1
NAL Unit length bits: 32
Pixel Aspect Ratio 1:1 - Indicated track size 1280 x 528
Chroma format 1 - Luma bit depth 8 - chroma bit depth 8
Self-synchronized
Track # 2 Info - TrackID 2 - TimeScale 48000 - Media Duration 03:16:02.901
Media Info: Language "English" - Type "soun:mp4a" - 551386 samples
MPEG-4 Config: Audio Stream - ObjectTypeIndication 0x40
MPEG-4 Audio AAC LC - 2 Channel(s) - SampleRate 48000
Synchronized on stream 1
Track # 3 Info - TrackID 3 - TimeScale 1000 - Media Duration 03:05:05.671
Media Info: Language "English" - Type "text:tx3g" - 2748 samples
3GPP/MPEG-4 Timed Text - Size 1280 x 528 - Translation X=0 Y=0 - Layer 0
Track # 4 Info - TrackID 4 - TimeScale 1000 - Media Duration 03:06:09.928
Media Info: Language "Romanian; Moldavian; Moldovan" - Type "text:tx3g" - 2689 samples
3GPP/MPEG-4 Timed Text - Size 1280 x 528 - Translation X=0 Y=0 - Layer 0
Track # 5 Info - TrackID 5 - TimeScale 1000 - Media Duration 03:05:05.619
Media Info: Language "Russian" - Type "text:tx3g" - 2796 samples
3GPP/MPEG-4 Timed Text - Size 1280 x 528 - Translation X=0 Y=0 - Layer 0Co ciekawe to potrafi z automatu przekonwertować te napisy do .srt:
Kod:
$ MP4Box -srt 3 film.mp4 Conversion done
Ostatnio edytowany przez morfik (2014-01-26 02:26:49)
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Strony: 1
- Forum Debian Users Gang
- » Multimedia
- » [SOLVED] Wyciąganie napisów z kontenera QuickTime/MP4
Informacje debugowania
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