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Bug #1592

open

MKV generated is still incorrect for hardware decoders (e.g panasonic TV)

Added by Eric Valette about 12 years ago. Updated about 12 years ago.

Status:
Accepted
Priority:
Normal
Category:
Muxers
Target version:
-
Start date:
2013-02-03
Due date:
% Done:

0%

Estimated time:
Found in version:
3.3.338~gbb51160
Affected Versions:

Description

I have a brand new panasonic TV, with ethernet connexion and DLNA capabilities. I tested several material on the TV and they mostly worked. But none of the tvheadend recording were working although the TV supports mkv, H264, EAC3, ... Saving as TS and using mkvmerge to produce MKV make it work on TV. Same channel, same codec identifications by mediainfo. Firts MKV generated by mkmerge works, second not. The things I see is the

Height : 1 088 pixels
Original height : 1 080 pixels
Frame rate mode : Variable

Whereas working one has only

Height : 1 080 pixels
Frame rate mode : Constant

Can send sample of files.

Here are the complete mediainfo output:

mediainfo TF1-Le-transporteur.2013-02-03.20-50.mkv
General
Unique ID : 20373502504667733180652587223598795499 (0xF53CB3A0DBDB2F8C0BE7DB62D008AEB)
Complete name : TF1-Le-transporteur.2013-02-03.20-50.mkv
Format : Matroska
Format version : Version 4 / Version 2
File size : 1.64 GiB
Duration : 30mn 57s
Overall bit rate : 7 588 Kbps
Encoded date : UTC 2013-02-03 21:57:55
Writing application : mkvmerge v6.0.0 ('Coming Up For Air') built on Jan 21 2013 10:34:30
Writing library : libebml v1.3.0 + libmatroska v1.4.0

Video
ID : 2
Format : AVC
Format/Info : Advanced Video Codec
Format profile :
Format settings, CABAC : Yes
Format settings, ReFrames : 4 frames
Codec ID : V_MPEG4/ISO/AVC
Duration : 30mn 57s
Bit rate : 7 053 Kbps
Width : 1 920 pixels
Height : 1 080 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 25.000 fps
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : MBAFF
Bits/(Pixel*Frame) : 0.136
Stream size : 1.53 GiB (93%)
Default : Yes
Forced : No
Color primaries : BT.709
Transfer characteristics : BT.709
Matrix coefficients : BT.709

Audio #1
ID : 1
Format : E-AC-3
Format/Info : Audio Coding 3
Format settings, Endianness : Big
Codec ID : A_EAC3
Duration : 30mn 57s
Bit rate mode : Constant
Bit rate : 128 Kbps
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 KHz
Compression mode : Lossy
Delay relative to video : -119ms
Stream size : 28.3 MiB (2%)
Language : French
Default : Yes
Forced : No

Audio #2
ID : 3
Format : E-AC-3
Format/Info : Audio Coding 3
Format settings, Endianness : Big
Codec ID : A_EAC3
Duration : 30mn 57s
Bit rate mode : Constant
Bit rate : 128 Kbps
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 KHz
Compression mode : Lossy
Delay relative to video : -101ms
Stream size : 28.3 MiB (2%)
Default : No
Forced : No

Audio #3
ID : 4
Format : E-AC-3
Format/Info : Audio Coding 3
Format settings, Endianness : Big
Codec ID : A_EAC3
Duration : 30mn 57s
Bit rate mode : Constant
Bit rate : 128 Kbps
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 KHz
Compression mode : Lossy
Delay relative to video : -101ms
Stream size : 28.3 MiB (2%)
Default : No
Forced : No

root@funtwist:/videoRecords# mediainfo TF1-Doc-Martin.2013-01-28.20-50.mkv
General
Unique ID : 206141404959851820191439781740831413314 (0x9B1563F51F5FF7478327902710119442)
Complete name : TF1-Doc-Martin.2013-01-28.20-50.mkv
Format : Matroska
Format version : Version 2
File size : 3.35 GiB
Duration : 1h 6mn
Overall bit rate : 7 162 Kbps
Movie name : Doc Martin
Writing application : Tvheadend 3.3.338~gbb51160
Writing library : Tvheadend Matroska muxer
Original source form : TV
DATE_BROADCASTED : 2013-01-28 20:50:00
TVCHANNEL : TF1
PART_NUMBER : 3

Video
ID : 2
Format : AVC
Format/Info : Advanced Video Codec
Format profile :
Format settings, CABAC : Yes
Format settings, ReFrames : 4 frames
Format settings, GOP : M=8, N=32
Codec ID : V_MPEG4/ISO/AVC
Bit rate : 6 635 Kbps
Width : 1 920 pixels
Height : 1 088 pixels
Original height : 1 080 pixels
Display aspect ratio : 16:9
Original display aspect ratio : 16:9
Frame rate mode : Variable
Original frame rate : 25.000 fps
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : MBAFF
Language : French
Default : Yes
Forced : No
Color primaries : BT.709
Transfer characteristics : BT.709
Matrix coefficients : BT.709

Audio #1
ID : 1
Format : E-AC-3
Format/Info : Audio Coding 3
Format settings, Endianness : Big
Codec ID : A_EAC3
Duration : 1h 6mn
Bit rate mode : Constant
Bit rate : 128 Kbps
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 KHz
Compression mode : Lossy
Delay relative to video : 1mn 5s
Stream size : 61.3 MiB (2%)
Language : French
Default : Yes
Forced : No

Audio #2
ID : 3
Format : E-AC-3
Format/Info : Audio Coding 3
Format settings, Endianness : Big
Codec ID : A_EAC3
Duration : 1h 6mn
Bit rate mode : Constant
Bit rate : 128 Kbps
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 KHz
Compression mode : Lossy
Delay relative to video : 1mn 5s
Stream size : 61.3 MiB (2%)
Language : qaa
Default : Yes
Forced : No

Audio #3
ID : 4
Format : E-AC-3
Format/Info : Audio Coding 3
Format settings, Endianness : Big
Codec ID : A_EAC3
Duration : 1h 6mn
Bit rate mode : Constant
Bit rate : 128 Kbps
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 KHz
Compression mode : Lossy
Delay relative to video : 1mn 5s
Stream size : 61.3 MiB (2%)
Language : qaa
Default : Yes
Forced : No

Text #1
ID : 5
Format : S_DVBSUB
Codec ID : S_DVBSUB
Language : French
Default : Yes
Forced : No

Text #2
ID : 6
Format : S_DVBSUB
Codec ID : S_DVBSUB
Language : French
Default : Yes
Forced : No


Files

avc.c (6.6 KB) avc.c Modified avc.c file with fixed avc_find_startcode Eric Valette, 2013-02-12 21:07
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