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Is it possible to encode with resize changing aspect ratio? #3869

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Djuffin opened this issue Mar 27, 2025 · 0 comments
Open

Is it possible to encode with resize changing aspect ratio? #3869

Djuffin opened this issue Mar 27, 2025 · 0 comments

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@Djuffin
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Djuffin commented Mar 27, 2025

The input picture dimensions (SSourcePicture.iPicWidth x SSourcePicture.iPicWidth) can be different from the output dimensions (SEncParamExt.iPicWidth x SEncParamExt.iPicWidth) that were used while configuring the encoder.
This allows automatic resizing while encoding.

I've notice that when input and output dimensions have different aspect ratio, the encoder doesn't stretch the frame, but leaves black margins instead.

Is it intentional?
If it's intentional, can this behavior be changed?
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