[vlc-devel] Help... WMV3 and WMA2 not working on 0.8.6-test1 for linux?

[Ricardo Kleemann]

Hi, 

I just built 0.8.6-test1 beta on linux and I tried to transcode a stream using vcodec=WMV3 and acodec=wma2 (also acodec=wma) and it didnt work... 

I thought 0.8.6 supported both of those? I have ffmpeg 0.4.9 installed. 

The vlc command line: 
vlc -vvv mmsh://<ip:port> --sout '#transcode{vcodec=WMV3,scale=1,vb=64,fps=15,acodec=wma,ab=20,samplerate=22050,channels=2}:standard{access=mmsh,mux=asf,dst=:8010}' 


Here's part of the output: 

[00000266] asf demuxer debug: found 2 streams 
[00000248] main input debug: selecting program id=0 
[00000266] asf demuxer debug: added new audio stream(codec:0x161,ID:1) 
[00000266] asf demuxer debug: added new video stream(ID:2) 
[00000266] main demuxer debug: using demux2 module "asf" 
[00000270] main packetizer debug: looking for packetizer module: 15 candidates 
[00000270] main packetizer debug: using packetizer module "packetizer_copy" 
[00000248] main input debug: stream out mode -> no decoder thread 
[00000296] main packetizer debug: looking for packetizer module: 15 candidates 
[00000296] main packetizer debug: using packetizer module "packetizer_copy" 
[00000248] main input debug: stream out mode -> no decoder thread 
[00000248] main input debug: starting in sync mode 
[00000263] access_mms access warning: unimplemented query in control 
[00000248] main input debug: `mmsh://<ip cut out>' successfully opened 
[00000296] packetizer_copy packetizer debug: need dts > 0 
[00000296] packetizer_copy packetizer debug: need dts > 0 
[00000296] packetizer_copy packetizer debug: need dts > 0 
[00000296] packetizer_copy packetizer debug: need dts > 0 
[00000296] packetizer_copy packetizer debug: need dts > 0 
[00000250] main stream output debug: adding a new input 
[00000251] stream_out_transcode private debug: creating video transcoding from fcc=`WMV3' to fcc=`WMV3' 
[00000297] main decoder debug: looking for decoder module: 18 candidates 
[00000297] ffmpeg decoder debug: libavcodec initialized (interface 3345152 ) 
[00000297] ffmpeg decoder debug: postprocessing disabled 
[00000297] ffmpeg decoder debug: Header: 46091A01 
(wmv3 at 0xa157c80) 
[00000297] ffmpeg decoder debug: ffmpeg codec (Windows Media Video 3) started 
[00000297] main decoder debug: using decoder module "ffmpeg" 
[00000298] main encoder debug: looking for encoder module: 4 candidates 
[00000298] ffmpeg encoder debug: libavcodec already initialized 
[00000298] ffmpeg encoder error: cannot find encoder Windows Media Video 3 
[00000251] stream_out_transcode private error: cannot find encoder ((null)) 
[00000297] ffmpeg decoder debug: ffmpeg codec (Windows Media Video 3) stopped 
[00000297] main decoder debug: removing module "ffmpeg" 
[00000251] stream_out_transcode private error: cannot create video chain 
[00000296] main packetizer error: cannot create packetizer output (WMV3) 
[00000250] main stream output debug: adding a new input 
[00000251] stream_out_transcode private debug: creating audio transcoding from fcc=`wma2' to fcc=`wma ' 
[00000314] main decoder debug: looking for decoder module: 18 candidates 
[00000314] ffmpeg decoder debug: libavcodec already initialized 
[00000314] ffmpeg decoder debug: ffmpeg codec (Windows Media Audio 2) started 
[00000314] main decoder debug: using decoder module "ffmpeg" 
[00000315] main encoder debug: looking for encoder module: 4 candidates 
[00000251] stream_out_transcode private error: cannot find encoder ((null)) 
[00000314] ffmpeg decoder debug: ffmpeg codec (Windows Media Audio 2) stopped 
[00000314] main decoder debug: removing module "ffmpeg" 
[00000251] stream_out_transcode private error: cannot create audio chain 
[00000270] main packetizer error: cannot create packetizer output (wma2)
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