KORYUU + OSSC on Atari 800 XL composit bad picture
- This topic has 1 reply, 2 voices, and was last updated March 5, 2025 at 9:23 AM by .
- You must be logged in to reply to this topic.
NewHome › Forums › Koryuu Transcoder › KORYUU + OSSC on Atari 800 XL composit bad picture
Good day. Thank you for a great product. I got a good picture after s-video with my C64. However, the picture from Atari 800 XL after composite is quite poor. I am attaching a photo taken on the picture from LG C4 Oled TV. On the blue background you can see “jagged” pixels, especially on the edges of letters or lines. Is this the fault of unshielded cables and interference? Isn’t it possible to get a better result for composite input?

It would certainly be worth trying a better cable however you can always expect a relatively poor image from composite compared to RGB.
NewHome › Forums › Koryuu Transcoder › KORYUU + OSSC on Atari 800 XL composit bad picture
Good day. Thank you for a great product. I got a good picture after s-video with my C64. However, the picture from Atari 800 XL after composite is quite poor. I am attaching a photo taken on the picture from LG C4 Oled TV. On the blue background you can see “jagged” pixels, especially on the edges of letters or lines. Is this the fault of unshielded cables and interference? Isn’t it possible to get a better result for composite input?

It would certainly be worth trying a better cable however you can always expect a relatively poor image from composite compared to RGB.
| Cookie | Duration | Description |
|---|---|---|
| _gat | 1 minute | This cookie is installed by Google Universal Analytics to restrain request rate and thus limit the collection of data on high traffic sites. |
| Cookie | Duration | Description |
|---|---|---|
| __gads | 1 year 24 days | The __gads cookie, set by Google, is stored under DoubleClick domain and tracks the number of times users see an advert, measures the success of the campaign and calculates its revenue. This cookie can only be read from the domain they are set on and will not track any data while browsing through other sites. |
| _ga | 2 years | The _ga cookie, installed by Google Analytics, calculates visitor, session and campaign data and also keeps track of site usage for the site's analytics report. The cookie stores information anonymously and assigns a randomly generated number to recognize unique visitors. |
| _gid | 1 day | Installed by Google Analytics, _gid cookie stores information on how visitors use a website, while also creating an analytics report of the website's performance. Some of the data that are collected include the number of visitors, their source, and the pages they visit anonymously. |
| Cookie | Duration | Description |
|---|---|---|
| IDE | 1 year 24 days | Google DoubleClick IDE cookies are used to store information about how the user uses the website to present them with relevant ads and according to the user profile. |
| test_cookie | 15 minutes | The test_cookie is set by doubleclick.net and is used to determine if the user's browser supports cookies. |
| Cookie | Duration | Description |
|---|---|---|
| ct_checked_emails | session | No description |
| ct_has_scrolled | session | No description |
| ct_mouse_moved | session | No description |
| ct_screen_info | session | No description |
| wordpress_apbct_antibot | session | No description |
| wp_woocommerce_session_9cc3598a6315be16da4f85bb374cf6a5 | 2 days | No description |