Strip

Композитинг (Compositing)

Ссылка

Панель:

Sidebar ‣ Strip ‣ Compositing

Смешать

The method for blending the current strip with strips in lower channels. See Blend Modes for more information.

Opacity (непрозрачность)

The opacity (alpha) of the strip.

When this property is animated, the opacity is drawn as an overlay on the strip. The overlay will look like a dark section that follows the animation curve. This can be hidden by disabling the F-Curves.

Трансформация

Ссылка

Панель:

Sidebar ‣ Strip ‣ Transform

Фильтр

The technique used to estimate the values of pixels at non-integer coordinates within the image.

Авто (auto):

Automatically choose filter based on scaling factor.

  • No scale, no rotation, integer positions: Nearest

  • Scaling up by more than 2x: Cubic Mitchell

  • Scaling down by more than 2x: Box

  • Otherwise: Bilinear

Nearest:

Никакой интерполяции; использует ближайший соседний пиксель (самый быстрый).

Bilinear:

Интерполировать образцы 2×2.

Cubic Mitchell:

Cubic Mitchell filter on 4×4 samples.

Cubic B-Spline:

Cubic B-Spline filter (blurry but no ringing) on 4×4 samples.

Короб:

Averages source image samples that fall under destination pixel.

Position X, Y

Used to move the frames along the X and Y axis.

Scale X, Y

Scale the image on the X and Y axis.

Вращение (rotation)

Rotates the input two-dimensionally along the Z axis.

Зеркало (mirror)

Mirrors the image along the X axis (left to right) or the Y axis (top to bottom).

Crop

Ссылка

Панель:

Sidebar ‣ Strip ‣ Crop

Used to crop the source image. Use Top, Left, Bottom, and Right to control the number of pixels that are cropped.

Video

Ссылка

Панель:

Sidebar ‣ Strip ‣ Video

Strobe

Display every nth frame. For example, if you set this to 10, the strip will only display frames 1, 11, 21, 31, 41… of the source.

It is important to realize that this property is a float value. This allows you to strobe effect synced exactly to a beat.

Reverse Frames

Воспроизводит дорожку назад, начиная с последнего кадра последовательности (sequence).

Цвет (color)

Ссылка

Панель:

Sidebar ‣ Strip ‣ Color

Saturation

Adjusts the vividness of colors in the image.

Multiply

Multiplies the colors by this value. This will increase the brightness.

Множитель альфы (multiply alpha)

Multiply alpha along with color channels when using the Multiply option.

Convert to Float

Converts input to float data.

Sound

Ссылка

Панель:

Sidebar ‣ Strip ‣ Sound

Working with sound is documented further at Звуковая дорожка.

Объём (volume)

Adjusts the perceived loudness or intensity of the sound.

When this property is animated, the volume is drawn as an overlay on the strip. The overlay will look like a dark section that follows the animation curve. This can be hidden by disabling the F-Curves. The value is also reflected in the waveform.

../../../../_images/vse_setup_project_striptypes_sound-pan.png
Панорамирование (Pan)

Used to pan the audio between speakers in multichannel audio. Only mono sources can be panned; if the source file is not mono, enable Mono to mix the channels together.

This value basically represents the angle at which it’s played if you multiply the value by 90 degrees.

For stereo, output panning works from left (-1) to center (0) and finally right (1).

To address rear speakers, you can pan to those with higher values, where -2 is back left and 2 is back right.

Совет

For smooth animation you can assign values outside the soft bounds, since the angle wraps around over multiple rotations.

Примечание

The number of audio channels can be configured in the Audio Output settings.

Mono

Mixdown all audio channels into a single channel.

Display Waveform

Display an approximate waveform of the sound file inside of the Sound strip. The waveform reflects strip volume and its animation using keyframes.

Clipping audio, i.e. values over 100% amplitude, will be shown in red.

This option is only visible if the Waveforms overlay is set to Strip.

Время (time)

Ссылка

Панель:

Sidebar ‣ Strip ‣ Time

The Time panel is used to control source and timeline position of the strip.

Lock (padlock icon in panel header)

Prevents the strip from being moved.

Show Retiming Keys

Toggle visibility and selectability of Retiming keys.

Канал

Changes the channel number, or row, of the strip.

Начало (start)

Changes the starting frame of the strip, which is the same as selecting and moving the strip.

Продолжительность (duration)

Changes the length (in frames) of the strip. This works by changing the end frame, which is the same as selecting and moving the strip’s right handle.

Конец (end)

Shows the ending time and frame of the strip.

Strip Offset Start/End

Positive values will move the strip’s handles inwards, making it start later than the start of the source material and stop before its end. This lets you trim down the source material to the part you need. You can enable the Offsets overlay to see the start and end of the full source file.

Negative values will move the strip’s handles outwards, making it start earlier than the start of the source material and stop after its end. This lets you show the first and/or last frame as a frozen image for some time.

Instead of adjusting these offsets in the Sidebar, you can also drag the strip’s handles.

Hold Offset Start/End

Used for trimming frames off the start/end of the source material. At first sight, this does the same as the Strip Offset properties, but you can in fact combine them to hold (freeze) a frame other than the first or last one. For example, if you set the Hold Offset Start to 10 and the Strip Offset Start to -20, the video will first show the 11th frame of the source for 21 frames, and then play the remaining frames.

Current Frame

The Playhead’s frame number relative to the start of the strip.

Источник (source)

Ссылка

Панель:

Sidebar ‣ Strip ‣ Source

The Source panel shows (and lets you change) the file which the strip points to, as well as how this file should be displayed.

Файл

The full path of the source file.

Цветовое пространство

The color space of the source file.

The list of color spaces depends on the active OCIO config. The default supported color spaces are described in detail here: Default OpenColorIO Configuration

Alpha Mode

If the source file has an Alpha (transparency) channel, you can choose between Straight Alpha and Premultiplied Alpha.

Индекс потока Видео дорожка

The video stream to use, in case there are multiple.

Без чересстрочности (Deinterlace)

Applies deinterlacing to analog video.

Информация из источника

Displays information about the strip’s media.

Разрешение (resolution)

Resolution of the active strip’s image output.

Частота кадров (FPS) Видеодорожка

The frame rate encoded into the video file. If this value does not match the scene’s Frame Rate, the perceived speed of the media will be wrong unless the speed is changed to account for the difference.

Опции для дорожек изображений

Directory

The directory that contains the source file(s).

Filename

The name of the source file. For image sequences, this will be different for each frame.

Change Data/Files

Opens a File Browser to let you select a new set of images (as an alternative to modifying the above textboxes). Same as Strip ‣ Inputs ‣ Change Paths/Files.

Options for Sound Strips

Sound

Data-block menu to select a sound.

File Path

Path to the file used by the selected sound data-block.

Упаковать

Pack the sound into the blend-file.

Caching

Sound file is decoded and loaded into the RAM.

Информация из источника

Displays information about the strip’s media.

Частота дискретизации

Число выборок (samples) в секунду, с которым кодируется звук.

Channels

The number of audio channels encoded into the audio stream.