KimiK25VisionProcessor.split_video_chunks: sampled nframes

Read the equation

In KimiK25VisionProcessor.split_video_chunks, this statement defines or updates sampled_nframes. The expression forms a quotient or integer division. The denominator, integer rounding and tensor shape convention determine its scale or index result.

Terms & definitions

The recovered passage does not supply a separate symbol table. Read the source context for the notation used in this version; familiar letters may carry different meanings in other builds.

How it works

1. Read sampled_nframes as the quantity being defined or updated by this relation.

2. Applies the stated minimum, maximum, or clamp. These bounds are part of the actual operation.

3. Use this version’s variable definitions and update order. The same symbol may be assigned a different meaning in another build.

Assumptions & limits

Source recovery establishes that the expression appears in this record. Its mathematical validity, implementation behavior, and interpretation must be assessed separately. See the linked source and research notes for the checks available for this version.

Original context

# video_url should be base64 str or bytes
        video_spec = get_video_meta(video_url)
        sample_fps = min(self.media_proc_cfg['sample_fps'], video_spec.fps)
        sampled_nframes = max(
            round(video_spec.num_frames * sample_fps / video_spec.fps), 1)
        frame_inds = np.linspace(0, video_spec.num_frames - 1,
                                 sampled_nframes).round().astype(int)
        frame_inds = frame_inds.tolist()

sampled_nframes = max(
            round(video_spec.num_frames * sample_fps / video_spec.fps), 1)

Related builds