Modificare file mkv per TV

[giorgio90]

Salve ragazzi ho un video in formato mkv della grandezza di 2GB (risoluzione 1920x1080) circa che è stato encodato a 10 bit per essere di dimensioni ridotte. Una volta scaricati i codec adatti su PC sono riuscito a visualizzarlo tranquillamente anche se è un mkv "speciale". Ho una tv LG che mi permette di visualizzare la maggior parte dei formati (mp4, avi, mkv) collegandogli un HardDisk esterno. Però non riesco a fargli leggere questo "particolare" mkv a 10 bit. C'è un programma che mi permetta di convertire questo mkv in uno "normale" che possa vedere nella mia TV (come ho sempre fatto con altri mkv) senza perdita di qualità audio/video (la dimensione del file finale non mi interessa, può essere anche 20GB :P)? Spero di essermi spiegato chiaramente, non sono un esperto di editing video quindi se mi indicate un programma dovreste anche spiegarmi un pò come fare perfavore. Attendo risposte. Ringrazio per la vostra disponibilità

Questo è quello che ho trovato con AVinaptic



[ About file ]
Name: film.mkv
Date: Sat, 20 Aug 2011 00:50:33 +0200
Size: 2,196,223,734 bytes (2094.482 MiB)

[ Magic ]
Tipo file: data

[ Generic infos ]
Duration: 00:48:51 (2931.498 s)
Container: matroska
Production date: Sat, 20 Aug 2011 00:48:35 +0200
Total tracks: 3
Track nr. 1: video (V_MPEG4/ISO/AVC) [h264, 1920x1080] {jpn}
Track nr. 2: audio (A_AAC) [5.1 aac] {jpn}
Track nr. 3: subtitle (S_TEXT/ASS) [Dialoghi ITA by TAM] {ita}
Muxing library: libebml v1.2.1 + libmatroska v1.1.1
Writing application: mkvmerge v4.9.1 ('Ich will') compilato con Jul 11 2011 23:53:15

[ Relevant data ]
Resolution: 1920 x 1080
Width: multiple of 32
Height: multiple of 8
Average DRF: 22.979
Standard deviation: 0.258
Std. dev. weighted mean: 0.029

[ Video track ]
Codec ID: V_MPEG4/ISO/AVC
Resolution: 1920 x 1080
Frame aspect ratio: 16:9 = 1.778
Pixel aspect ratio: 1:1 = 1
Display aspect ratio: 16:9 = 1.778
Framerate: 23.976 fps
Content encoding:
order: 0
scope: all frames
type: compression
compression algorithm: header stripping
stripped header: 1 bytes
Stream size: 1,828,977,943 bytes (1744.249 MiB)
Duration (bs): 00:48:51 (2931.428 s)
Bitrate (bs): 4991.363 kbps
Qf: 0.1

[ Audio track ]
Codec ID: A_AAC
Sampling frequency: 48000 Hz
Channels: 6
Stream size: 366,257,913 bytes (349.291 MiB)
Bitstream type (bs): AAC LC (Low Complexity)
Frames (bs): 137,414
Duration (bs): 00:48:51 (2931.499 s)
Chunk-aligned (bs): Yes
Bitrate (bs): 999.51 kbps VBR
Sampling frequency (bs): 48000 Hz
Mode (bs): 6: front-center, front-left, front-right, back-left, back-right, LFE-channel

[ Video bitstream ]
Bitstream type: MPEG-4 Part 10
User data: x264 | core 116 r2057 0ba8a9c | H.264/MPEG-4 AVC codec
User data: Copyleft 2003-2011 | http://www.videolan.org/x264.html | cabac=1
User data: ref=4 | deblock=1:0:0 | analyse=new_alien.gif3:0x133 | me=umh | subme=10
User data: psy=1 | psy_rd=1.00:0.00 | mixed_ref=1 | me_range=24 | chroma_me=1
User data: trellis=2 | 8x8dct=1 | cqm=0 | deadzone=21,11 | fast_pskip=1
User data: chroma_qp_offset=-2 | threads=12 | sliced_threads=0 | nr=0
User data: decimate=1 | interlaced=0 | bluray_compat=0 | constrained_intra=0
User data: bframes=8 | b_pyramid=2 | b_adapt=2 | b_bias=0 | direct=3
User data: weightb=1 | open_gop=0 | weightp=2 | keyint=250 | keyint_min=23
User data: scenecut=40 | intra_refresh=0 | rc_lookahead=60 | rc=crf | mbtree=1
User data: crf=17.5 | qcomp=0.60 | qpmin=0 | qpmax=81 | qpstep=4
User data: ip_ratio=1.40 | aq=1:1.00
SPS id: 0
Profile: High 10@L4.1
Num ref frames: 4
Chroma format: YUV 4:2:0
PPS id: 0 (SPS: 0)
Entropy coding type: CABAC
Weighted prediction: P slices - explicit weighted prediction
Weighted bipred idc: B slices - implicit weighted prediction
8x8dct: Yes
Total frames: 70,284
Drop/delay frames: 0
Corrupt frames: 0

P-slices: 23145 ( 32.931 %) #######
B-slices: 46627 ( 66.341 %) #############
I-slices: 512 ( 0.728 %)
SP-slices: 0 ( 0.000 %)
SI-slices: 0 ( 0.000 %)

[ DRF analysis ]
average DRF: 22.979
standard deviation: 0.258
max DRF: 26

DRF<20: 0 ( 0.000 %)
DRF=20: 510 ( 0.726 %)
DRF=21: 0 ( 0.000 %)
DRF=22: 0 ( 0.000 %)
DRF=23: 69759 ( 99.253 %) ####################
DRF=24: 1 ( 0.001 %)
DRF=25: 0 ( 0.000 %)
DRF=26: 14 ( 0.020 %)
DRF>26: 0 ( 0.000 %)

P-slices average DRF: 23.002
P-slices std. deviation: 0.074
P-slices max DRF: 26

B-slices average DRF: 23
B-slices std. deviation: 0.005
B-slices max DRF: 24

I-slices average DRF: 20.012
I-slices std. deviation: 0.187
I-slices max DRF: 23

[ Profile compliancy ]
Selected profile: MTK PAL 6000
Resolution: 1920 x 1080 > 720 x 576
Framerate: 23.976 <> 25
Buffer underflow: 00:00:52 (frame 1241)
Buffer underflow: 00:00:53 (frame 1259)
Buffer underflow: 00:00:53 (frame 1268)
Buffer underflow: 00:00:53 (frame 1278)
Buffer underflow: 00:00:54 (frame 1289)
Buffer underflow: 00:00:54 (frame 1302)
Buffer underflow: 00:00:55 (frame 1316)
Buffer underflow: 00:03:52 (frame 5573)
Buffer underflow: 00:06:00 (frame 8639)
Buffer underflow: 00:07:04 (frame 10154)
Buffer underflow: 00:07:04 (frame 10175)
Buffer underflow: 00:12:27 (frame 17902)
Buffer underflow: 00:12:27 (frame 17917)
Buffer underflow: 00:12:28 (frame 17933)
Buffer underflow: 00:12:29 (frame 17949)
Buffer underflow: 00:15:37 (frame 22470)
Buffer underflow: 00:15:39 (frame 22506)
Buffer underflow: 00:16:29 (frame 23707)
Buffer underflow: 00:16:30 (frame 23741)
Buffer underflow: 00:16:53 (frame 24298)
Error: Too many violations

[ Attached file nr. 1 ]
File name: Augusta.ttf
MIME type: application/x-truetype-font
Size: 55,028 bytes
UID: 1174100394

[ Attached file nr. 2 ]
File name: Bangle Normal.ttf
MIME type: application/x-truetype-font
Size: 59,496 bytes
UID: 37464481

[ Attached file nr. 3 ]
File name: Clearface_Gothic_Regular.ttf
MIME type: application/x-truetype-font
Size: 35,144 bytes
UID: 2748704943

This report was created by AVInaptic (25-07-2011) on 30-08-2011 13:50:35

Ok ecco 2 film mkv che si vedono e sentono perfattamente sulla mia tv

[ About file ]
Name: film2.mkv
Date: Sat, 24 Apr 2010 20:15:29 +0200
Size: 11,609,544,330 bytes (11071.724 MiB)

[ Magic ]
Tipo file: Matroska data

[ Generic infos ]
Duration: 02:41:42 (9701.728 s)
Container: matroska
Production date: Sat, 24 Apr 2010 20:02:17 +0200
Total tracks: 5
Track nr. 1: video (V_MPEG4/ISO/AVC) {ita}
Track nr. 2: audio (A_DTS) [Italiano DTS] {ita}
Track nr. 3: subtitle (S_TEXT/UTF8) [Italiano Forced] {ita}
Track nr. 4: subtitle (S_TEXT/UTF8) [Italiano] {ita}
Track nr. 5: audio (A_AC3) [Italiano AC3] {ita}
Muxing library: libebml v0.7.8 + libmatroska v0.8.1
Writing application: mkvmerge v3.2.0 ('Beginnings') built on Feb 12 2010 19:15:55

[ Relevant data ]
Resolution: 1920 x 1080
Width: multiple of 32
Height: multiple of 8
Average DRF: 25.997
Standard deviation: 0.699
Std. dev. weighted mean: 0.644

[ Video track ]
Codec ID: V_MPEG4/ISO/AVC
Resolution: 1920 x 1080
Display resolution: 16 x 9 (pixels)
Frame aspect ratio: 16:9 = 1.778
Pixel aspect ratio: 1:1 = 1
Display aspect ratio: 16:9 = 1.778
Framerate: 23.976 fps
Stream size: 9,898,595,441 bytes (9440.036 MiB)
Duration (bs): 02:41:42 (9701.692 s)
Bitrate (bs): 8162.367 kbps
Qf: 0.164

[ Audio track nr. 1 ]
Codec ID: A_DTS
Sampling frequency: 48000 Hz
Channels: 6
Stream size: 931,362,816 bytes (888.217 MiB)
Bitstream type (bs): DTS
Frames (bs): 909,534
Duration (bs): 02:41:42 (9701.696 s)
Chunk-aligned (bs): Yes
Bitrate (bs): 768 kbps CBR
Sampling frequency (bs): 48000 Hz
Mode (bs): C + L + R+ SL+SR

[ Audio track nr. 2 ]
Codec ID: A_AC3
Sampling frequency: 48000 Hz
Channels: 6
Stream size: 776,138,240 bytes (740.183 MiB)
Bitstream type (bs): AC3
Frames (bs): 303,179
Duration (bs): 02:41:42 (9701.728 s)
Chunk-aligned (bs): Yes
Bitrate (bs): 640 kbps CBR
Sampling frequency (bs): 48000 Hz
Mode (bs): 3 front, 2 rear, 1 LFE

[ Video bitstream ]
Bitstream type: MPEG-4 Part 10
User data: x264 | core 93 r1542 5b86182 | H.264/MPEG-4 AVC codec
User data: Copyleft 2003-2010 | http://www.videolan.org/x264.html | cabac=1
User data: ref=4 | deblock=1:0:0 | analyse=new_alien.gif3:0x133 | me=umh | subme=7 | psy=1
User data: psy_rd=1.00:0.00 | mixed_ref=1 | me_range=16 | chroma_me=1
User data: trellis=1 | 8x8dct=1 | cqm=0 | deadzone=21,11 | fast_pskip=1
User data: chroma_qp_offset=-2 | threads=12 | sliced_threads=0 | nr=0
User data: decimate=0 | interlaced=0 | constrained_intra=0 | bframes=3
User data: b_pyramid=2 | b_adapt=1 | b_bias=0 | direct=3 | wpredb=1 | wpredp=2
User data: keyint=240 | keyint_min=24 | scenecut=40 | intra_refresh=0
User data: rc_lookahead=30 | rc=2pass | mbtree=1 | bitrate=8171 | ratetol=1.0
User data: qcomp=0.60 | qpmin=10 | qpmax=51 | qpstep=4 | cplxblur=20.0
User data: qblur=0.5 | ip_ratio=1.40 | aq=1:1.00
SPS id: 0
Profile: High@L4.1
Num ref frames: 4
Chroma format: YUV 4:2:0
PPS id: 0 (SPS: 0)
Entropy coding type: CABAC
Weighted prediction: P slices - explicit weighted prediction
Weighted bipred idc: B slices - implicit weighted prediction
8x8dct: Yes
Total frames: 232,608
Drop/delay frames: 0
Corrupt frames: 0

P-slices: 133815 ( 57.528 %) ############
B-slices: 96100 ( 41.314 %) ########
I-slices: 2693 ( 1.158 %)
SP-slices: 0 ( 0.000 %)
SI-slices: 0 ( 0.000 %)

[ DRF analysis ]
average DRF: 25.997
standard deviation: 0.699
max DRF: 27

DRF<17: 0 ( 0.000 %)
DRF=17: 1 ( 0.000 %)
DRF=18: 0 ( 0.000 %)
DRF=19: 1 ( 0.000 %)
DRF=20: 125 ( 0.054 %)
DRF=21: 109 ( 0.047 %)
DRF=22: 314 ( 0.135 %)
DRF=23: 2483 ( 1.067 %)
DRF=24: 3279 ( 1.410 %)
DRF=25: 24987 ( 10.742 %) ##
DRF=26: 160489 ( 68.995 %) ##############
DRF=27: 40820 ( 17.549 %) ####
DRF>27: 0 ( 0.000 %)

P-slices average DRF: 26.067
P-slices std. deviation: 0.622
P-slices max DRF: 27

B-slices average DRF: 25.968
B-slices std. deviation: 0.674
B-slices max DRF: 27

I-slices average DRF: 23.534
I-slices std. deviation: 0.664
I-slices max DRF: 27

[ Profile compliancy ]
Selected profile: MTK PAL 6000
Resolution: 1920 x 1080 > 720 x 576
Framerate: 23.976 <> 25
Buffer underflow: 00:00:48 (frame 1156)
Buffer underflow: 00:00:49 (frame 1186)
Buffer underflow: 00:00:52 (frame 1237)
Buffer underflow: 00:01:33 (frame 2218)
Buffer underflow: 00:01:35 (frame 2283)
Buffer underflow: 00:01:37 (frame 2320)
Buffer underflow: 00:01:43 (frame 2458)
Buffer underflow: 00:01:57 (frame 2802)
Buffer underflow: 00:01:58 (frame 2829)
Buffer underflow: 00:02:00 (frame 2868)
Buffer underflow: 00:02:01 (frame 2902)
Buffer underflow: 00:02:02 (frame 2936)
Buffer underflow: 00:02:04 (frame 2964)
Buffer underflow: 00:02:05 (frame 2991)
Buffer underflow: 00:02:30 (frame 3589)
Buffer underflow: 00:02:30 (frame 3606)
Buffer underflow: 00:02:32 (frame 3640)
Buffer underflow: 00:03:18 (frame 4743)
Buffer underflow: 00:03:18 (frame 4758)
Buffer underflow: 00:03:28 (frame 4989)
Error: Too many violations

This report was created by AVInaptic (25-07-2011) on 30-08-2011 15:22:25



E qui ne posto un secondo così avete più fonti di confronto


[ About file ]
Name: film3.mkv
Date: Sat, 22 Jan 2011 00:49:45 +0200
Size: 11,458,227,903 bytes (10927.418 MiB)

[ Magic ]
Tipo file: data

[ Generic infos ]
Duration: 01:34:06 (5645.664 s)
Container: matroska
Production date: Sat, 22 Jan 2011 01:44:52 +0200
Total tracks: 5
Track nr. 1: video (V_MPEG4/ISO/AVC) [Resident Evil Extinction] {ita}
Track nr. 2: audio (A_AC3) [Italiano AC3] {ita}
Track nr. 3: audio (A_AC3) [English AC3] {eng}
Track nr. 4: subtitle (S_TEXT/UTF8) [Italiano] {ita}
Track nr. 5: subtitle (S_TEXT/UTF8) [English] {eng}
Muxing library: libebml v0.8.0 + libmatroska v0.9.0
Writing application: mkvmerge v3.4.0 ('Rapunzel') built on May 15 2010 09:38:20

[ Relevant data ]
Resolution: 1920 x 800
Width: multiple of 32
Height: multiple of 32
Average DRF: 21.378
Standard deviation: 0.578
Std. dev. weighted mean: 0.541

[ Video track ]
Codec ID: V_MPEG4/ISO/AVC
Resolution: 1920 x 800
Display resolution: 1910 x 800 (pixels)
Frame aspect ratio: 12:5 = 2.4
Pixel aspect ratio: 191:192 = 0.995
Display aspect ratio: 191:80 = 2.388
Framerate: 23.976 fps
Stream size: 10,688,623,536 bytes (10193.466 MiB)
Duration (bs): 01:34:06 (5645.556 s)
Bitrate (bs): 15146.246 kbps
Qf: 0.411

[ Audio track nr. 1 ]
Codec ID: A_AC3
Sampling frequency: 48000 Hz
Channels: 6
Stream size: 451,653,120 bytes (430.73 MiB)
Bitstream type (bs): AC3
Frames (bs): 176,427
Duration (bs): 01:34:06 (5645.664 s)
Chunk-aligned (bs): Yes
Bitrate (bs): 640 kbps CBR
Sampling frequency (bs): 48000 Hz
Mode (bs): 3 front, 2 rear, 1 LFE

[ Audio track nr. 2 ]
Codec ID: A_AC3
Sampling frequency: 48000 Hz
Channels: 6
Stream size: 316,157,184 bytes (301.511 MiB)
Bitstream type (bs): AC3
Frames (bs): 176,427
Duration (bs): 01:34:06 (5645.664 s)
Chunk-aligned (bs): Yes
Bitrate (bs): 448 kbps CBR
Sampling frequency (bs): 48000 Hz
Mode (bs): 3 front, 2 rear, 1 LFE

[ Video bitstream ]
Bitstream type: MPEG-4 Part 10
User data: x264 | core 105 r1724 b02df7b | H.264/MPEG-4 AVC codec
User data: Copyleft 2003-2010 | http://www.videolan.org/x264.html | cabac=1
User data: ref=4 | deblock=1:-3:-3 | analyse=new_alien.gif3:0x113 | me=umh | subme=7
User data: psy=1 | psy_rd=1.00:0.00 | mixed_ref=1 | me_range=32 | chroma_me=1
User data: trellis=2 | 8x8dct=1 | cqm=0 | deadzone=21,11 | fast_pskip=1
User data: chroma_qp_offset=-2 | threads=12 | sliced_threads=0 | nr=0
User data: decimate=1 | interlaced=0 | constrained_intra=0 | bframes=3
User data: b_pyramid=2 | b_adapt=2 | b_bias=0 | direct=1 | weightb=1
User data: open_gop=0 | weightp=2 | keyint=240 | keyint_min=23 | scenecut=40
User data: intra_refresh=0 | rc_lookahead=50 | rc=2pass | mbtree=1
User data: bitrate=15149 | ratetol=1.0 | qcomp=0.60 | qpmin=10 | qpmax=51
User data: qpstep=4 | cplxblur=20.0 | qblur=0.5 | ip_ratio=1.40 | aq=1:1.00
SPS id: 0
Profile: High@L4.1
Num ref frames: 4
Aspect ratio: Custom pixel shape (191:192 = 0.995)
Chroma format: YUV 4:2:0
PPS id: 0 (SPS: 0)
Entropy coding type: CABAC
Weighted prediction: P slices - explicit weighted prediction
Weighted bipred idc: B slices - implicit weighted prediction
8x8dct: Yes
Total frames: 135,358
Drop/delay frames: 0
Corrupt frames: 0

P-slices: 45582 ( 33.675 %) #######
B-slices: 88336 ( 65.261 %) #############
I-slices: 1440 ( 1.064 %)
SP-slices: 0 ( 0.000 %)
SI-slices: 0 ( 0.000 %)

[ DRF analysis ]
average DRF: 21.378
standard deviation: 0.578
max DRF: 22

DRF<15: 0 ( 0.000 %)
DRF=15: 49 ( 0.036 %)
DRF=16: 27 ( 0.020 %)
DRF=17: 6 ( 0.004 %)
DRF=18: 98 ( 0.072 %)
DRF=19: 1067 ( 0.788 %)
DRF=20: 1374 ( 1.015 %)
DRF=21: 77255 ( 57.075 %) ###########
DRF=22: 55482 ( 40.989 %) ########
DRF>22: 0 ( 0.000 %)

P-slices average DRF: 21.379
P-slices std. deviation: 0.569
P-slices max DRF: 22

B-slices average DRF: 21.409
B-slices std. deviation: 0.525
B-slices max DRF: 22

I-slices average DRF: 19.456
I-slices std. deviation: 0.654
I-slices max DRF: 22

[ Profile compliancy ]
Selected profile: MTK PAL 6000
Resolution: 1920 x 800 > 720 x 576
Framerate: 23.976 <> 25
Buffer underflow: 00:00:37 (frame 896)
Buffer underflow: 00:00:39 (frame 944)
Buffer underflow: 00:00:40 (frame 957)
Buffer underflow: 00:00:40 (frame 966)
Buffer underflow: 00:00:41 (frame 976)
Buffer underflow: 00:00:41 (frame 986)
Buffer underflow: 00:00:42 (frame 997)
Buffer underflow: 00:00:42 (frame 1007)
Buffer underflow: 00:00:42 (frame 1018)
Buffer underflow: 00:00:43 (frame 1030)
Buffer underflow: 00:00:43 (frame 1042)
Buffer underflow: 00:00:44 (frame 1057)
Buffer underflow: 00:00:45 (frame 1073)
Buffer underflow: 00:00:46 (frame 1091)
Buffer underflow: 00:00:46 (frame 1113)
Buffer underflow: 00:00:47 (frame 1137)
Buffer underflow: 00:00:49 (frame 1164)
Buffer underflow: 00:00:49 (frame 1186)
Buffer underflow: 00:00:50 (frame 1203)
Buffer underflow: 00:00:51 (frame 1218)
Error: Too many violations

This report was created by AVInaptic (25-07-2011) on 30-08-2011 15:29:05


Spero di avervi fornito tutte le info possibili

[Esavoc]

La profondità del colore non dovrebbe influire sulla compatibilità del file, al massimo potrebbero apparire edlle divergenze tra il colore in ingresso ed il risultato in uscita.
Piuttosto è utile sapere se il video viene riprodotto con schermo nero e solo audio o se non viene nemmeno caricato.

Si nota dall'analisi che il file è stato muxato con una versione recente di MKVMerge che introduce di default la compressione dell'header che spesso rende irriproducibili i video.
In questo caso la soluzione è caricare di nuovo il file in MKVMerge, selezionare nelle opzioni speciali, nella riga compressione Nessuna, ripetere l'operazione per ogni stream quindi rimuxare il file.