[FFmpeg-user] A/V sync problems with h264/aac video fragment

Konrad Karl kk_konrad at gmx.at
Mon Apr 16 18:33:57 CEST 2012


On Mon, Apr 16, 2012 at 04:27:41PM +0100, Andy Sheen wrote:
> Konrad Karl wrote on Mon 16 Apr at 16:09 UK time
> > 
> > It is not my goal to have i play everywhere but some of my relatives
> > and me have WD TV Live boxes and it should play there.
> > 
> 
> These only support H.264 at 1080p24. See below.
> 

Thanks Andy for detailed info. 

I had read in several forums (including WD support forums) that the WD TV
Live plays 1080p50 from recent Panasonic cameras just fine.  So I just tried.
(wdtv needed a recent firmware to play 1080p50).

mediainfo says about Panasonic's 1080p50 files:
Video
ID                               : 4113 (0x1011)
Menu ID                          : 1 (0x1)
Format                           : AVC
Format/Info                      : Advanced Video Codec
Format profile                   : High at L4.2
Format settings, CABAC           : Yes
Format settings, ReFrames        : 4 frames
Format settings, GOP             : M=3, N=24
Codec ID                         : 27
Duration                         : 4s 280ms
Bit rate mode                    : Variable
Bit rate                         : 22.9 Mbps
Maximum bit rate                 : 26.0 Mbps
Width                            : 1 920 pixels
Height                           : 1 080 pixels
Display aspect ratio             : 16:9
Frame rate                       : 50.000 fps
Color space                      : YUV
Chroma subsampling               : 4:2:0
Bit depth                        : 8 bits
Scan type                        : Progressive
Bits/(Pixel*Frame)               : 0.220
Stream size                      : 11.7 MiB (94%)

Do you know about a not too expensive standalone player which  
can handle  L4.2 per spec? 

Konrad


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