The VideoLAN Forums

i tried transcoding to mpeg-4 video with mp3 audio with ffmpeg and then streaming to stb. these kinds of ffmpeg options will make better quality: #transcode{fps=20,venc=ffmpeg{hq=rd,trelli,strict=1,strict-rc,pre-me,keyint=300,bframes=0},vcodec=mp4v,width=352,height=288,scale=1,vb=500,acodec=mp3,ab=6...

if i made a modification on a single module, and i also build it under this module subfolder, but what i got is something like *.dll with different size of what it should be under windows. any one know what i should do beside "make" under this module's subfolder? thanks a lot for any sugge...

how to get samperate down to 44100 or more small?

if acodec=mp3, system seems set a fixed samplerate to 90000. does any one know how to change this?


thanx for any sugesstion!!

does anyone ever compile VLC under wince? any suggestion will be great appreciated.

yes, i got it correct.
thank you very mush

after i build todays svn latest version, vlc will crash after start.

if i use ffmpeg to encode to mp4 stream, how to set ffmepg option in vlc command line?

thanks for any help.

when encode mpeg-1 stream to mpeg-4, the result aspect ratio is wrong. does any know how to fix this bug?

thank you very much.

as title, thanks in advance!

btw, how to communicate with vlc devleopers?

thank you very much

BTW, does VLC prepair to support mp4 hinting (only when streaming to mp4 files) in the future?

thank you very much for quick reply.
i will try that tool.

how can I save a stream to mp4 file with mp4 hint info? I have tested this command line : vlc.exe -vvv --reset-config -I rc e:\movies\001001.mpg --sout=#transcode{venc=ffmpeg,vcodec=mp4v,vb=512,acodec=mp3,ab=192,channels=2}:duplicate{dst=display,dst=standard{access=file,mux=mp4,url=d:\test.mp4} the ...

some notes on vlc command line:
1, in #modlue{} mode, don't add any space char " " between two parameters, otherwise vlc won't work.
2, in udp streaming, paramter is url=xxx.xxx.xxx.xxx:port
3, in rtp streaming, parameter is dst=xxx.xxx.xxx.xxx,port=port

vlc.exe -vvv --reset-config c:\upload\okok.mp4 --sout "#rtp" --sout-rtp-dst="239.10.10.10" --sout-rtp-ttl="127" --sout-rtp-sdp="file://C:/Program Files/Darwin Streaming Server/Movies/vlc.sdp" here you can replace the input to what you want(network stream, live...

seems that mdate did not return correct value under windowsxp. so i wrote another method instead of mdate: mtime_t NowTime(){ #if defined( WIN32 ) || defined( UNDER_CE ) time_t date; time( &date ); return ((mtime_t) date) * 1000000; #else struct timeval tv_date; /* gettimeofday() could return an...

test result: 1, vlc.exe -vvv --reset-config c:\upload\okok.mp4 --sout=#rtp{dst=239.10.10.10, ttl=4, sdp="file://C:/Program Files/Darwin Streaming Server/Movies/vlc.sdp"} 2, vlc.exe -vvv --reset-config c:\upload\okok.mp4 --sout "#rtp" --sout-rtp-dst="239.10.10.10" --sout...

who can tell me the difference between these two cmd: 1, vlc.exe -vvv --reset-config c:\upload\okok.mp4 --sout "#rtp" --sout-rtp-dst="239.10.10.10" --sout-rtp-ttl="127" --sout-rtp-sdp="file://C:/Program Files/Darwin Streaming Server/Movies/vlc.sdp" 2, vlc.exe ...

since nobody would like to help me . i have to compile source code and add some debug info into context;
but it is really a long term comping!!

waiting for compiling end...

i stepped into source code, seems it need not use 1/1000000s to do the schedule. 1/1000s is enough, isn't it?

i downloaded vlc 0.8.1 for windows. and i write a configrattion file for vlm like this: new gold_ch_1 broadcast enabled setup gold_ch_1 input file://e:\movies\okok.mp4 setup gold_ch_1 output #transcode{vcodec=mp4v,acodec=mp3,vb=800,ab=128}:standard{access=udp,mux=ts,url=239.255.12.42} new my_sched_s...

also i got the problem. is the privouse version of vlm supporting "loop" option?