[gst-devel] creating matroska from h264 problem

[Felipe Contreras]

On Tue, Mar 4, 2008 at 12:37 PM, tyggrysio <tyggrysio at gazeta.pl> wrote:
> hi,
>  I have tried to create matroska movie from h264 video, but output file size
> was always 5kB - regardless of input file. I have used following
> instruction:
> gst-launch-0.10.exe filesrc location=movie.h264 !
> "video/x-h264,height=480,width=640,framerate=25/1" ! matroskamux ! filesink
> location="E:\output.mkv"
>
> I have also tried to decode my h264 video and create matroska from received
> raw video:
> gst-launch-0.10.exe filesrc location=movie.h264 !
> "video/x-h264,height=480,width=640,framerate=25/1" ! ffdec_h264 !
> matroskamux ! filesink location="E:\output.mkv"
>  I have receiced output file, but I can't play it in mplayer, because (this
> is part of my mplayer log):
> (...)
> ==> Found video stream: 0
> ID_VIDEO_ID=0
> ds_fill_buffer: EOF reached (stream: video)
> LAVF_check: Matroska file format
>  libavformat file format detected.
> [matroska @ 00B5D3B4]Read error at pos. 13 (0xd)
> LAVF_header: av_open_input_stream() failed
> demux_aac_probe, failed to detect an AAC stream
> WINSOCK2 uninit
> Exiting... (End of file)
>
> I don't know why I have this "error at pos. 13". I suppose that something is
> wrong with my command, but I can't find what. I've search through this list
> archive, but I didn't find anything helpful.

Perhaps the fact that there are no timestamps somehow affects?

-- 
Felipe Contreras