On Thu, Apr 30, 2009 at 1:52 PM, sean darcy <[email protected]> wrote: > sean darcy wrote: >> Dan Dennedy wrote: >>> 2009/4/17 Andre Madeira <[email protected]>: >>>> Hello kdenlive-devel! >>>> >>>> My goal is to edit AVCHD (h264/AC3) files in kdenlive. The videos are >>> It is not yet ready. >>> >>>> generated from my Panasonic HDC-SD1 camcorder and are all interlaced or >>>> 1080i. For what is worth, I can play these files properly on my linux box >>> Playing sequentially is one thing, seeking is another, and editing >>> requires seeking. In ffplay, try clicking around on the window. The X >>> axis determines the seek percentage. It is not clean. This was being >>> addressed a couple of months ago, and great progress was made; >>> however, the effort has stalled. >>> >> >> So if we want to edit AVCHD, we need to convert them first? What should >> we convert them to ( .avi?)? And how? >> >> googling found this script: >> >> xporthdmv -hn $file 1 1 1 && mv bits0001.mpa $audiofile >> ldecod -i bits0001.mpv -o $videofifo & >> ffmpeg -r 29.97 -s 1440x1080 -i $videofifo -i $audiofile -vcodec mpeg4 >> -sameq -acodec copy -aspect 16:9 -b 15000k outfile >> >> which uses xport from http://www.w6rz.net/ and ldecod from >> http://iphome.hhi.de/suehring/tml/download/ . >> >> xporthdmv demultiplexes the .ts file, then ldecod decodes video to YUV ( >> 4.2.0?). >> >> Is this how it's done? Can kdenlive now edit the resulting file?
Can you not just use ffmpeg? I thought the main remaining issues with ffmpeg were seeking and multi-threaded decode, which a conversion to uncompressed via ffmpeg should be fine. >> sean (a potential new owner of an avchd camcorder) > > Actually, if ldecod converts the h264 video to yuv, shouldn't you leave > it alone, and just use ffmpeg to multiplex the audio: > > ffmpeg -i $videofifo -i $audiofile -vcodec copy -acodec copy outfile.avi Sure, and you can use HuffYUV if you want to reduce file size and I/O a little. -- +-DRD-+ ------------------------------------------------------------------------------ Register Now & Save for Velocity, the Web Performance & Operations Conference from O'Reilly Media. Velocity features a full day of expert-led, hands-on workshops and two days of sessions from industry leaders in dedicated Performance & Operations tracks. Use code vel09scf and Save an extra 15% before 5/3. http://p.sf.net/sfu/velocityconf _______________________________________________ Kdenlive-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/kdenlive-devel
