[vlc] Re: Transcoding to x264

Michael Kazmier mkazmier at empowersat.com
Mon Nov 1 16:20:28 CET 2004


Okay - well, a rebuild of vlc and now I can specify h264 as the codec
AND its transcoded.  However, it does ever get passed the first frame
and dies almost instantly.  Here is the realavent debug, any ideas?

--Mike

[00000235] packetizer_mpegvideo packetizer debug: Size 720x480
fps=29.970
[00000222] main stream output debug: adding a new input
[00000223] stream_out_transcode private debug: creating video
transcoding from fcc=`mpgv' to fcc=`h264'
[00000247] main decoder debug: looking for decoder module
[00000247] main decoder debug: probing 18 candidates
[00000207] main module debug: using decoder module "libmpeg2"
[00000248] main encoder debug: looking for encoder module
[00000248] main encoder debug: probing 6 candidates
x264 [debug]: 25.000000 fps, 800000 bps, bufsize 800000
x264 [info]: using cpu capabilities MMX MMXEXT SSE SSE2
[00000018] main module debug: using encoder module "x264"
x264 [info]: analyse=0(0ms) encode=0(0ms) write=0(0ms) filter=0(0ms)
[00000018] main module debug: unlocking module "x264"
[00000247] libmpeg2 decoder debug: 720x480, aspect 768000, 29.971 fps
[00000250] main private warning: dts != current_pts (-230955)
[00000250] main private warning: backward_pts != current_pts (-33367)
[00000248] main encoder debug: looking for encoder module
[00000248] main encoder debug: probing 6 candidates
x264 [info]: using SAR=32/27
x264 [debug]: 29.970030 fps, 800000 bps, bufsize 800000
x264 [info]: using cpu capabilities MMX MMXEXT SSE SSE2
[00000018] main module debug: using encoder module "x264"
[00000230] main private debug: adding a new input
[00000230] mux_ts private debug: adding input codec=h264 pid=68
[00000230] mux_ts private debug: new PCR PID is 68
x264 [debug]: gbuf=6646757 bits_gop=6246757 frames=0 gop_qp=31
x264 [debug]: fbits=200, qp=33, z=0, min=0, max=200
x264 [debug]: bits=712, qp=36.7, z=518399, zr= 1.000, buf=26181
x264 [debug]: frame=   0 QP=33 NAL=3 Slice:I Poc:0   I4x4:1    
I16x16:1349  P:0     SKIP:0   size=89 bytes PSNR Y:100.00 U:100.00
V:100.00
x264 [debug]: fbits=25084, qp=39, z=518362, min=0, max=26181
Killed


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