user5687: Using Adobe Premiere CS6, when I copy my old timeline to new sequence all the .gif and .jpeg background images including titles lose a lot of a resolution... Both sequences have the same settings, I only increased fps on a new one.
Why?




user2836: It appears that your pixel aspect ratio and interlace/progressive choices differ between the two sequences.  What you are seeing is a combination of the interlacing and the change in pixel aspect ratio (which results in the image having to be scaled to a new set of pixels that aren't exactly like the original.
For playback on a TV that supports interlaced video, you won't notice a whole lot of difference, but on a computer or progressive display, it will look funny.  For best quality, you will want to use a progressive, square pixel sequence if you are outputting to PC or to a progressive display (such as 1080P or 720P TV).
The bad news is that it doesn't appear there is a good way to make any changes to the sequence that you need to make while there is content in it, but if you make a new sequence, you can go to the settings tab and specify everything the way that you need them specified.

5687: <p>Using Adobe Premiere CS6, when I copy my old timeline to new sequence all the .gif and .jpeg background images including titles lose a lot of a resolution... Both sequences have the same settings, I only increased fps on a new one.</p>

<p>Why?</p>

<p><img src="https://i.stack.imgur.com/7UNuz.png" alt="Comparison of previews">
<img src="https://i.stack.imgur.com/45etY.png" alt="Sequence 1">
<img src="https://i.stack.imgur.com/vakAE.png" alt="Sequence 2"></p>
 2836: <p>It appears that your pixel aspect ratio and interlace/progressive choices differ between the two sequences.  What you are seeing is a combination of the interlacing and the change in pixel aspect ratio (which results in the image having to be scaled to a new set of pixels that aren't exactly like the original.</p>

<p>For playback on a TV that supports interlaced video, you won't notice a whole lot of difference, but on a computer or progressive display, it will look funny.  For best quality, you will want to use a progressive, square pixel sequence if you are outputting to PC or to a progressive display (such as 1080P or 720P TV).</p>

<p>The bad news is that it doesn't appear there is a good way to make any changes to the sequence that you need to make while there is content in it, but if you make a new sequence, you can go to the settings tab and specify everything the way that you need them specified.</p>
