[mythtv-users] New gentoo ebuild for mythwebburn.

[Asher]

On 3/29/06, drescher0110-lists at yahoo.com <drescher0110-lists at yahoo.com> wrote:
> Do you have ant jpegs in your dvdtmp folder? Or even a 720x480 jpeg anywhere?
>
> if so can you run jpeg2yuv -v 2 -n 200 -I p -f 29.97 -j jpegfilename.jpg > img.dat
>
> where jpegfilename is your jpeg file. If this does not segfault you do not need the
> ppm  patch.
>
> If not ppm files?
>
> convert ppmfile.ppm jpegfile.jpg
>
> and the do the stuff above for jpegfiles.
>
> John

Here is the contents of my dvdtmp directory:
-rw-r--r--  1 apache apache 1610651648 Mar 29 09:25 1002_20060327210000.mpg
-rw-r--r--  1 apache apache    3557499 Mar 29 08:06
1002_20060327210000.mpg.tcindex
-rw-r--r--  1 apache apache         11 Mar 29 09:25 category.txt
-rw-r--r--  1 apache apache        107 Mar 29 09:25 chapter1.txt
-rw-r--r--  1 apache apache          2 Mar 29 09:25 cutlist.txt
-rw-r--r--  1 apache apache         19 Mar 29 09:25 date.txt
-rw-r--r--  1 apache apache        123 Mar 29 09:25 description.txt
-rw-r--r--  1 apache apache          4 Mar 29 09:12 intro1.m2v
-rw-r--r--  1 apache apache     316714 Mar 29 09:25 intro1.png
-rw-r--r--  1 apache apache    1036815 Mar 29 09:25 intro1.ppm
-rw-r--r--  1 apache apache     291491 Mar 29 09:25 output1.png
-rw-r--r--  1 apache apache       4763 Mar 29 09:25 select1.png
-rw-r--r--  1 apache apache        421 Mar 29 09:25 tempdvdauthor2.xml
-rw-r--r--  1 apache apache        213 Mar 29 09:25 tempspumux1.xml
-rw-r--r--  1 apache apache        216 Mar 29 09:25 thumbnail1.txt
-rw-r--r--  1 apache apache         26 Mar 29 09:25 title.txt
-rw-r--r--  1 apache apache         27 Mar 29 09:25 titlewrapped.txt

convert intro1.ppm intro1.jpg works fine
then:
jpeg2yuv -v 2 -n 200 -I p -f 29.97 -j intro1.jpg > img.dat
   INFO: [jpeg2yuv] Parsing & checking input files.
--DEBUG: [jpeg2yuv] Analyzing intro1.jpg to get the right pic params
   INFO: [jpeg2yuv] YUV colorspace detected.

   INFO: [jpeg2yuv] Starting decompression
   INFO: [jpeg2yuv] Image dimensions are 720x480
   INFO: [jpeg2yuv] Movie frame rate is:  29.970030 frames/second
   INFO: [jpeg2yuv] Non-interlaced/progressive frames.
   INFO: [jpeg2yuv] Frame size:  720 x 480
   INFO: [jpeg2yuv] Number of Loops 1
   INFO: [jpeg2yuv] Now generating YUV4MPEG stream.
--DEBUG: [jpeg2yuv] Preparing frame
   INFO: [jpeg2yuv] Processing non-interlaced/interleaved intro1.jpg,
size 155517l.
Segmentation fault