search for: hqdn3d

I tried encoding http://home.tange.dk/theora/stream.dump with http://home.tange.dk/theora/optag-dvd 4. From that I got http://home.tange.dk/theora/dvd-4.theora.ogg. mplayer stream.dump works fine, but when playing the theora encoded file on my 2 GHz computer both mplayer and xine take 85% of my CPU while X takes the remaining 15% (i.e. 0% idle time) and the playback is no way near smooth. Using:

...Consider the following clip: http://lives.reimeika.ca/cvs/swath.ogg As you can see there are a lot of obvious artifacts. I generate this movie using a series on PNG images and the following command sequence: mkfifo -m 0600 stream.yuv mplayer mf://*.png -mf type=png:fps=29.97002997 -vf dsize=16:9,hqdn3d -vo yuv4mpeg -ao null -nosound & encoder_example -s 8 -S 7 -f 30000 -F 1001 -v 10 -a 10 -o swath.ogg stream.yuv Any suggestions on how to improve this? In order to test I'm making available the LiVES video file (which is essentially a .tgz of the PNG images): http://lives.reimeika.ca/cvs/...

Videos will appear here http://wineconf.geldorp.nl/ enjoy. Ivan.

...Consider the following clip: http://lives.reimeika.ca/cvs/swath.ogg As you can see there are a lot of obvious artifacts. I generate this movie using a series on PNG images and the following command sequence: mkfifo -m 0600 stream.yuv mplayer mf://*.png -mf type=png:fps=29.97002997 -vf dsize=16:9,hqdn3d -vo yuv4mpeg -ao null -nosound & encoder_example -s 8 -S 7 -f 30000 -F 1001 -v 10 -a 10 -o swath.ogg stream.yuv Any suggestions on how to improve this? In order to test I'm making available the LiVES video file (which is essentially a .tgz of the PNG images): http://lives.reimeika.ca/cvs/...

...Consider the following clip: http://lives.reimeika.ca/cvs/swath.ogg As you can see there are a lot of obvious artifacts. I generate this movie using a series on PNG images and the following command sequence: mkfifo -m 0600 stream.yuv mplayer mf://*.png -mf type=png:fps=29.97002997 -vf dsize=16:9,hqdn3d -vo yuv4mpeg -ao null -nosound & encoder_example -s 8 -S 7 -f 30000 -F 1001 -v 10 -a 10 -o swath.ogg stream.yuv Any suggestions on how to improve this? In order to test I'm making available the LiVES video file (which is essentially a .tgz of the PNG images): http://lives.reimeika.ca/cvs/...

Hello, Could you kindly point me to some instruction, how to encode demuxed files (.m2v and .mp2) to .ogg (Theora + Vorbis)? I was trying to use ffmpeg2theora, but I don't know, how to put two files to ffmpeg2theora (one audio an one video) and did not found, how to mux them into one file? Exist a way, how to do two pass encoding? I'm using Ubuntu Fiesty Linux. Thank you, Jiri Navratil

Hey Theorans, Yesterday and today I decided to try out broadcasting a video stream using Theora from my computer's built-in webcam. I was pleasantly surprised to find that, while maintaining a rate of less than 150kbps, the stream was of quite a suitable quality sending 640x480 video at 15 frames per second. For now, this is video only, by the way, I did not include any audio in the stream