splitting videos with ffmpeg? - GoFuckYourself.com

fris · 08-31-2007, 06:58 AM

anyone do this? not sure if this is right

set end time
mencoder -endpos 02:00:00 -ovc copy -oac copy black_shock_cock_full_video.mpg -o first_half.mpg

set beginning
mencoder -ss 01:00:00 -oac copy -ovc copy black_shock_cock_full_video.mpg -o second_half.mpg

then join them
mencoder -oac copy -ovc copy -o "new_black_shock_cock.mpg" "first_half.mpg" "second_half.mpg"

gleem · 08-31-2007, 07:34 AM

I dunno, I just had a script developed to split FLV files, splits em based on meta data I think, so it works the same way as a typical WMV/AVI splitter except it's on my server.

Would like to split WMV's on my server, can FFMpeg split WMV's on the server via a little server script?

fris · 08-31-2007, 01:25 PM

Quote:

Originally Posted by gleem

I dunno, I just had a script developed to split FLV files, splits em based on meta data I think, so it works the same way as a typical WMV/AVI splitter except it's on my server.

Would like to split WMV's on my server, can FFMpeg split WMV's on the server via a little server script?

also looking to split .flv perl/bash/sh script if you have it

i should be still on your aim

calmlikeabomb · 08-31-2007, 02:55 PM

using FFMPEG you can split mpgs files like this:

Code:

ffmpeg -y -i video.mpg -vcodec copy -acodec copy -ss 00:00:00 -t 00:00:15 video_part1.mpg

where
-y forces an overwrite
-i video.mpg is the input file
-vcodec copy, reuses existing video codecs
-acodec copy, reuses existing audio codecs
-ss 00:00:00, is the start time
-t 00:00:15, is the end time (15 seconds)
video_part1.mpg, is the output file

If you want to convert mpg to flv then split you can do:

Code:

ffmpeg -y -i video.mpg video.flv;
ffmpeg -y -i video.mpg -ss 00:00:00 -t 00:00:15 video_part1.mpg

When converting wmv to any format I always loose the a/v sync.

I'd like to know if anyone here has a solution or can share their wmv conversion methods...

bDok · 08-31-2007, 04:29 PM

this is something that i have been wanting to know for awhile too. bummmmp.

fris · 08-31-2007, 04:34 PM

Quote:

Originally Posted by calmlikeabomb

using FFMPEG you can split mpgs files like this:

Code:

ffmpeg -y -i video.mpg -vcodec copy -acodec copy -ss 00:00:00 -t 00:00:15 video_part1.mpg

where
-y forces an overwrite
-i video.mpg is the input file
-vcodec copy, reuses existing video codecs
-acodec copy, reuses existing audio codecs
-ss 00:00:00, is the start time
-t 00:00:15, is the end time (15 seconds)
video_part1.mpg, is the output file

If you want to convert mpg to flv then split you can do:

Code:

ffmpeg -y -i video.mpg video.flv;
ffmpeg -y -i video.mpg -ss 00:00:00 -t 00:00:15 video_part1.mpg

When converting wmv to any format I always loose the a/v sync.

I'd like to know if anyone here has a solution or can share their wmv conversion methods...

can you please hit me up? i been trying to reach you for over 2 weeks now, i cant update my site, jfc is broken, i tried aim, email, nothing. thanks.

08-31-2007, 06:58 AM	#1
fris Too lazy to set a custom title Industry Role: Join Date: Aug 2002 Posts: 55,372	splitting videos with ffmpeg? anyone do this? not sure if this is right set end time mencoder -endpos 02:00:00 -ovc copy -oac copy black_shock_cock_full_video.mpg -o first_half.mpg set beginning mencoder -ss 01:00:00 -oac copy -ovc copy black_shock_cock_full_video.mpg -o second_half.mpg then join them mencoder -oac copy -ovc copy -o "new_black_shock_cock.mpg" "first_half.mpg" "second_half.mpg" __________________ Since 1999: 69 Adult Industry awards for Best Hosting Company and professional excellence. WP Stuff

08-31-2007, 07:34 AM	#2
gleem Confirmed User Industry Role: Join Date: Jun 2001 Location: Sunny Land Posts: 5,593	I dunno, I just had a script developed to split FLV files, splits em based on meta data I think, so it works the same way as a typical WMV/AVI splitter except it's on my server. Would like to split WMV's on my server, can FFMpeg split WMV's on the server via a little server script? __________________ Contact me: \\// E: webmaster /at/ unprofessional.com Last edited by gleem; 08-31-2007 at 07:35 AM..

08-31-2007, 02:55 PM	#4
calmlikeabomb Confirmed User Join Date: May 2004 Location: SW Palm Bay, Florida Posts: 1,323	using FFMPEG you can split mpgs files like this: Code: ffmpeg -y -i video.mpg -vcodec copy -acodec copy -ss 00:00:00 -t 00:00:15 video_part1.mpg where -y forces an overwrite -i video.mpg is the input file -vcodec copy, reuses existing video codecs -acodec copy, reuses existing audio codecs -ss 00:00:00, is the start time -t 00:00:15, is the end time (15 seconds) video_part1.mpg, is the output file If you want to convert mpg to flv then split you can do: Code: ffmpeg -y -i video.mpg video.flv; ffmpeg -y -i video.mpg -ss 00:00:00 -t 00:00:15 video_part1.mpg When converting wmv to any format I always loose the a/v sync. I'd like to know if anyone here has a solution or can share their wmv conversion methods... __________________ subarus. Last edited by calmlikeabomb; 08-31-2007 at 02:57 PM..

08-31-2007, 04:29 PM	#5
bDok Confirmed User Join Date: Feb 2005 Location: SD/OC/LA Posts: 1,917	this is something that i have been wanting to know for awhile too. bummmmp. __________________ =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Warriors come out to plaAAaayyy! =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=