Re: [mythtv-users] Re: Transcode to DVD-compatible MPEG-2 without quality loss?

2005-10-24 Thread Jesse Guardiani
Ramon Redondo wrote: I am using nuvexport (using ffmpeg) but the picture quality is taking a huge hit. My half hour TV show is a 1.??GB .nuv file but transcoded to MPEG-2 DVD is around 400MB and it shows it. What's the trick? Much appreciated. It would help if you mentioned what you

Re: [mythtv-users] Re: Transcode to DVD-compatible MPEG-2 without quality loss?

2005-10-22 Thread Robert Johnston
> > In that case try this: > > > > mencoder -of mpeg -mpegopts format=dvd -ovc copy -oac copy -o > > foo.mpg foo.nuv > > > > When I do that, I get the following: > > INITIAL DELAY of 2 frames > WARN: Audio pts for channel 8 moves backwards; please remultiplex input. > WARN: Previous sector: 6.656 -

[mythtv-users] Re: Transcode to DVD-compatible MPEG-2 without quality loss?

2005-10-22 Thread Mike Frisch
On 22-Oct-05, at 1:10 PM, Boleslaw Ciesielski wrote: In that case try this: mencoder -of mpeg -mpegopts format=dvd -ovc copy -oac copy -o foo.mpg foo.nuv When I do that, I get the following: INITIAL DELAY of 2 frames WARN: Audio pts for channel 8 moves backwards; please remultiplex inpu

[mythtv-users] Re: Transcode to DVD-compatible MPEG-2 without quality loss?

2005-10-22 Thread Boleslaw Ciesielski
Nicolas Mainil wrote: I will have to look into this further if it's a simple matter of remultiplexing. At this point, I'd be happy to get DVD format MPEG-2 with commercials if I can retain the A/V sync and picture quality. In that case try this: mencoder -of mpeg -mpegopts format=dvd -ovc cop

Re: [mythtv-users] Re: Transcode to DVD-compatible MPEG-2 without quality loss?

2005-10-22 Thread Nicolas Mainil
On 10/22/05, Boleslaw Ciesielski <[EMAIL PROTECTED]> wrote: > On Sat, Oct 22, 2005 at 12:25:06PM -0400, Mike Frisch wrote: > > I will have to look into this further if it's a simple matter of > > remultiplexing. At this point, I'd be happy to get DVD format MPEG-2 > > with commercials if I can ret

[mythtv-users] Re: Transcode to DVD-compatible MPEG-2 without quality loss?

2005-10-22 Thread Boleslaw Ciesielski
On Sat, Oct 22, 2005 at 12:25:06PM -0400, Mike Frisch wrote: > I will have to look into this further if it's a simple matter of > remultiplexing. At this point, I'd be happy to get DVD format MPEG-2 > with commercials if I can retain the A/V sync and picture quality. In that case try this: m

[mythtv-users] Re: Transcode to DVD-compatible MPEG-2 without quality loss?

2005-10-22 Thread Mike Frisch
On 22-Oct-05, at 11:38 AM, Ramon Redondo wrote: Why wouldn't the same settings apply for a hardware encoder? Because a PVR card creates MPEG2 compatible (mostly) files to being with. You just need to cut out commercials and re-multiplex and such. In the case of a frame grabber, you need to

Re: [mythtv-users] Re: Transcode to DVD-compatible MPEG-2 without quality loss?

2005-10-22 Thread Ramon Redondo
> >> I am using nuvexport (using ffmpeg) but the picture quality is > >> taking a > >> huge hit. > >> > >> My half hour TV show is a 1.??GB .nuv file but transcoded to > >> MPEG-2 DVD is > >> around 400MB and it shows it. > >> > >> What's the trick? > >> > >> Much appreciated. > >> > > > > It would

[mythtv-users] Re: Transcode to DVD-compatible MPEG-2 without quality loss?

2005-10-21 Thread Mike Frisch
On 21-Oct-05, at 4:56 PM, Ramon Redondo wrote: I am using nuvexport (using ffmpeg) but the picture quality is taking a huge hit. My half hour TV show is a 1.??GB .nuv file but transcoded to MPEG-2 DVD is around 400MB and it shows it. What's the trick? Much appreciated. It would help