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31st March 2004, 05:20 | #1 | Link |
Paldo-GNU/LinuxMaintainer
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Daily FFMPEG BUILDS
Here is the newest FFMPEG Build:
CVS 12.04.04 MinGW - AC3 Encoding/Decoding enabled Have Fun P.S. It supports padding now. So You can add borders on each side of the frame.
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Paldo GNU/Linux Homepage Paldo GNU/Linux Wiki Download of Installer-LiveCD Installation guide for the Installer-LiveCD Need fast help? Talk with me Last edited by Amnon82; 12th April 2004 at 10:36. |
31st March 2004, 13:10 | #3 | Link | |
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Re: Daily FFMPEG BUILDS
Quote:
Is that what you mean or am I wrong? PS, I have not had time to look for the command line for proper 5.1 decoding, will try and do it 2day. |
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31st March 2004, 16:08 | #5 | Link | ||
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Quote:
From: http://ffmpeg.sourceforge.net/faq.html Quote:
Try it in ffmpeggui you will see it will not read ac3 or avi w/ac3 audio. Avalon enabled it in his build @ the above link. It works great on AC3 2 channel and very fast(4xbesweet)but the gui was not written to handle this function so it mishandles ac3 5.1 and the result is not acceptable in that case. So we are looking for the proper command for ac3 5.1 channel decoding and then Avalon said he will make the gui 4 it. I just haven't had the time to go looking 4 it and testing out the options, maybe later 2day. |
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31st March 2004, 16:21 | #6 | Link |
interlace this!
Join Date: Jun 2003
Location: i'm in ur transfers, addin noise
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nice. i appreciate you compiling and hosting these binaries...
one question about the ac3 thing... is ffmpeg able to be piped to through stdin? i'd LOVE to be able to encode ac3 through foobar2000's CLI option.
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sucking the life out of your videos since 2004 |
31st March 2004, 23:20 | #7 | Link |
Paldo-GNU/LinuxMaintainer
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nice to see that people like the small things I can do.
@tickey: It was 04:00 AM as I compiled the Build of today. Encoding/decoding ... It was to early to get a clear mind... Next update maybe tomorrow morning... |
1st April 2004, 05:25 | #8 | Link |
Paldo-GNU/LinuxMaintainer
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New version online. Anyway, did somebody here a SVCD encode?
For example I've a 16:9 Source and want a SVCD in the right aspect ratio. I managed to get the rigth resolution with cropping: 464x430 but I didn't get managed to add borders to get a valid 480x576 resolution. It will be nice to find out how to do proper resizing in ffmpeg. Or isn't there a way encoding 4:3 SVCD out of 16:9 without Eggheads? |
1st April 2004, 14:54 | #9 | Link |
DVD2SVCD Former Moderator
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addborders is called by people in the linux world as "padding". There is a post at ffmpeg-devel-maillist from somebody who created a patch for ffmpeg so that it could be able to "pad" a video encoding.
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2nd April 2004, 06:18 | #11 | Link |
Paldo-GNU/LinuxMaintainer
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Today I'm trying something new. this is the line I used for compiling ffmpeg:
./configure --enable-a52 --enable-pp So preprocessing is now also activated.
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Paldo GNU/Linux Homepage Paldo GNU/Linux Wiki Download of Installer-LiveCD Installation guide for the Installer-LiveCD Need fast help? Talk with me Last edited by Amnon82; 2nd April 2004 at 06:23. |
2nd April 2004, 13:21 | #12 | Link |
DVD2SVCD Former Moderator
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have a look at here.
It is possible to get a lot of information from mailist. The only problem is that it is a huge mess... For example: if you want to get a .mpv output, use -f mpeg1video -vcodec mpeg2video video.mpv [edit]sourceforge mail list goes down from time to time. If you cannot connect at this moment, try again latter.[/edit] Last edited by Mozart; 2nd April 2004 at 16:51. |
2nd April 2004, 20:51 | #13 | Link |
Paldo-GNU/LinuxMaintainer
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Mozart the problem is how to use a maillist. (maybe stupied...). I mailed to one and now I got emails about this thema. I think thats the way it goes or not. It is not a forum like here where somebody post a question and somebody else answers it. I'll take a look on the link you given me.
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2nd April 2004, 21:33 | #14 | Link |
German doom9/Gleitz SuMo
Join Date: Oct 2001
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I don't know about this specific one, but from those I know, you'll probably have to write your mail not to one member, but to a specific mailing list address, to have all members at once informed.
But I don't remember the name of that famous, so often used, mailing-list daemon - how was it called... |
5th April 2004, 17:16 | #16 | Link |
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Some results re ffmpeg ac3 decoding/encoding.
AC3 2.0 channel@X_bitrate to AC3 2.0 channel@X_bitrate-pass AC3 5.1 channel@X_bitrate to AC3 5.1 channel@X_bitrate-pass AC3 2.0 channel@X_bitrate to mp2 2 channel@X_bitrate-pass AC3 5.1 channel@X_bitrate to mp2 2 channel@X_bitrate-fail: appends 3x2 channels end to end mp3/avi 2 channel@X_bitrate to AC3 2.0 channel@X_bitrate-pass mp3/avi 2 channel@X_bitrate to mp2 2 channel@X_bitrate-pass I couldn't sort out the ac3 5.1 channel to mp2 (for svcd/vcd people). If someone has the command line for this that works, please post. Myself I use the AC3 5.1 channel@X_bitrate to AC3 5.1 channel@X_bitrate for reducing the size of my ac3 for my KDVDs(3 short/2 long movies/dvd). Just as a short comparison I tested AC3 5.1 channel@X_bitrate to AC3 5.1 channel@X_bitrate on the new BeSweet on a short/fixed 10 min ac3 file-just reintroduced today. BeSweet:82 secs FFMpeg:approx. 60 secs Special thanks to Avalon for enabling this great feature in ffmpeg. Sample cli Code:
path\ffmpeg.exe -ab 256 -ar 48000 -ac 6 -acodec ac3 -i path\input.ac3 path\output.ac3 It is also being discussed here. http://forum.doom9.org/showthread.ph...0&pagenumber=2 I will also post this in the audio section, as that's were it belongs but I wanted to wrap up loose ends in this tread. Last edited by tickey; 5th April 2004 at 17:22. |
6th April 2004, 03:46 | #20 | Link | |
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Quote:
Adjusting those settings do not always yeild a good result. Myself, I don't adjust those settings so i use ffmpeg. |
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