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Re: gtkpod with ipod nano 3g

by Eduardo Sztokbant :: Rate this Message:

Dear friends,

Based on the contents of this thread I finally managed to solve the
same issue, good thumbnails/black full-screen, with an iPod classic.

I did about the same, replaced 1064 by 1024 and got twisted
full-screen pictures and then replaced THUMB_FORMAT_RGB888_LE by
THUMB_FORMAT_RGB565_LE.

Works like a charm! (patch follows)

Thank you,
Happy New Year,
Eduardo!!

Index: src/itdb_device.c

===================================================================

--- src/itdb_device.c (revision 1866)

+++ src/itdb_device.c (working copy)

@@ -317,7 +317,7 @@

{ITDB_THUMB_COVER_MEDIUM, 128, 128, 1055, THUMB_FORMAT_RGB565_LE},

{ITDB_THUMB_COVER_XLARGE, 320, 320, 1060, THUMB_FORMAT_RGB565_LE},

{ITDB_THUMB_PHOTO_TV_SCREEN, 720, 480, 1067, THUMB_FORMAT_I420_LE},

- {ITDB_THUMB_PHOTO_FULL_SCREEN,320, 240, 1064, THUMB_FORMAT_RGB888_LE},

+ {ITDB_THUMB_PHOTO_FULL_SCREEN,320, 240, 1024, THUMB_FORMAT_RGB565_LE},

{ITDB_THUMB_PHOTO_SMALL, 64, 64, 1066, THUMB_FORMAT_RGB565_LE},

/* These are the same as for the iPod video... -- labeled by the iPod as

"chapter images" */

On Dec 27, 2007 3:25 PM, Tomas Carnecky <tom@...> wrote:

> Dustin Runnells wrote:
> > Tomas Carnecky wrote:
> >> Tomas Carnecky wrote:
> >> /* these are identical... */
> >> #define ipod_nano3_artwork_info ipod_classic_1_artwork_info
> >>
> >> But they apparently are not. iTunes created three .ithmb files, with ids:
> >> - 1066 for 64x64 images
> >> - 1024 for 320x240 images <-- see this one
> >> - 1067 for 720x480 images
> >>
> >> but ipod_classic_1_artwork_info has 1064 for 320x240 images. After I
> >> changed the correlation id the images started to appear, but corrupted,
> >> so I also changed the colorspace to RGB888_LE and then it worked fully.
> >>
> >>
> >> ... changed to RGB565_LE of course -.-
> >>
> >>
> > This worked for my 3g as well, thanks Tomas!
> >
>
> glad to hear that.
>
> ... speaking of the correlation IDs, these seem to uniquely identify the
> thumbnail format, no matter on what ipod that is, so why not do this:
>
> struct gpod_format_spec specs[] = {
> { 1024, 340, 280, RGB565_LE },
> { 1066, 64, 64, RGB565_LE },
> ... etc
> };
>
> struct gpod_thumb_formats ipod_nano_3g_formats = {
> { THUMB_FORMAT_FULL_SCREEN, 1024 },
> { THUMB_FORMAT_COVER_SMALL, 1066 },
> ... etc
> }
>
> tom
>
>
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