[mythtv-users] Sound Problem in Mythfronted

Or Duek orduek at gmail.com
Sat Mar 17 20:22:57 UTC 2012


That background stutter was exactly my problem to begin with.
This is the thing I try to solve here.


That sample plays fine here (audio and video)
using SMPlayer v. 0.7.0 (SVN r3809) and MPlayer SVN-r34707-4.4.3.

In mythfrontend (0.24-fixes), audio and video play play reasonably well,
but the audio has background stutter.

mediainfo says:

General
ID                                       : 2 (0x2)
Complete name                            : 1003_20120229090000.mpg
Format                                   : MPEG-TS
File size                                : 44.9 MiB
Duration                                 : 3mn 6s
Overall bit rate                         : 2 024 Kbps

Video
ID                                       : 2625 (0xA41)
Menu ID                                  : 1 (0x1)
Format                                   : AVC
Format/Info                              : Advanced Video Codec
Format profile                           : Main at L3.0
Format settings, CABAC                   : Yes
Format settings, ReFrames                : 4 frames
Codec ID                                 : 27
Duration                                 : 3mn 4s
Width                                    : 720 pixels
Height                                   : 576 pixels
Display aspect ratio                     : 4:3
Frame rate                               : 25.000 fps
Standard                                 : Component
Color space                              : YUV
Chroma subsampling                       : 4:2:0
Bit depth                                : 8 bits
Scan type                                : Progressive
Color primaries                          : BT.470-6 System B, BT.470-6 System
G, BT.601-6 625,
BT.1358 625, BT.1700 625 PAL, BT.1700 625 SECAM
Transfer characteristics                 : BT.470-6 System B, BT.470-6 System
G
Matrix coefficients                      : BT.470-6 System B, BT.470-6 System
G, BT.601-6 625,
BT.1358 625, BT.1700 625 PAL, BT.1700 625 SECAM, IEC 61966-2-4 601

Audio
ID                                       : 2626 (0xA42)
Menu ID                                  : 1 (0x1)
Format                                   : AAC
Format/Info                              : Advanced Audio Codec
Format profile                           : HE-AAC / LC
Muxing mode                              : LATM
Codec ID                                 : 17
Duration                                 : 3mn 6s
Channel(s)                               : 1 channel
Channel positions                        : Front: C
Sampling rate                            : 48.0 KHz / 24.0 KHz
Compression mode                         : Lossy
Delay relative to video                  : -1s 778ms

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