Hi Does ffmpeg really support interlaced output? The problem is that ffmpeg doesn't accept the "-interlace" option (although documented in man page). Is there way to encode an interlaced video into mpeg2 for dvd writing? This is a question being asked many time in this mlist but no answer yet (or I didn't find it): Based on my search, here are all the messages talking about "interlace" in this mlist, all not answered: http://article.gmane.org/gmane.comp.video.ffmpeg.user/2866/ http://thread.gmane.org/gmane.comp.video.ffmpeg.user/221/focus=245 http://thread.gmane.org/gmane.comp.video.ffmpeg.user/211/focus=212 The last message also indicated that "interlaced frames are getting treated as progressive", which I think *is* the reason why the converted video show very blurred on my DVD. TIA for your comment tong
Does ffmpeg really support interlaced output?
The problem is that ffmpeg doesn't accept the "-interlace" option (although documented in man page). Is there way to encode an interlaced video into mpeg2 for dvd writing?
I, too, would really like to know the answer to this question. I have some analog video in NTSC format that I would very much like to capture and burn to DVD. But the 'mouse teeth' effect is pretty severe. Norman
Le 28 sept. 06 ? 20:29, Norman Ramsey a ?crit :
Does ffmpeg really support interlaced output?
yes
The problem is that ffmpeg doesn't accept the "-interlace" option (although documented in man page).
forgot "-interlace" (seems to not exist) PS: type ffmpeg -h to see the options (forgot the doc, always out-to- date)
Is there way to encode an interlaced video into mpeg2 for dvd writing?
I, too, would really like to know the answer to this question. I have some analog video in NTSC format that I would very much like to capture and burn to DVD. But the 'mouse teeth' effect is pretty severe.
Norman
use "-top" '-top 0" for writing intelaced output with a top-field-first source (most of dvd recorder or satellite streams) '-top 0" for writing intelaced output with a top-field-first source (DV streams for example) "-top -1" for writing intelaced output according to headers read in the source and ... nothing to write a progressive output bye Herv?
Does ffmpeg really support interlaced output?
yes
use "-top" '-top 0" for writing intelaced output with a top-field-first source (most of dvd recorder or satellite streams) '-top 0" for writing intelaced output with a top-field-first source (DV streams for example) "-top -1" for writing intelaced output according to headers read in the source and ... nothing to write a progressive output
Great! I will try this and let the list know how it goes. Thanks so much! Norman
participants (3)
-
herve.flores＠free.fr -
mlist4suntong＠yahoo.com -
nr＠eecs.harvard.edu