public static interface VideoParameters.Builder extends CopyableBuilder<VideoParameters.Builder,VideoParameters>
Modifier and Type | Method and Description |
---|---|
VideoParameters.Builder |
aspectRatio(String aspectRatio)
|
VideoParameters.Builder |
bitRate(String bitRate)
The bit rate of the video stream in the output file, in kilobits/second.
|
VideoParameters.Builder |
codec(String codec)
The video codec for the output file.
|
VideoParameters.Builder |
codecOptions(Map<String,String> codecOptions)
Profile (H.264/VP8/VP9 Only)
|
VideoParameters.Builder |
displayAspectRatio(String displayAspectRatio)
The value that Elastic Transcoder adds to the metadata in the output file.
|
VideoParameters.Builder |
fixedGOP(String fixedGOP)
Applicable only when the value of Video:Codec is one of
H.264 , MPEG2 , or
VP8 . |
VideoParameters.Builder |
frameRate(String frameRate)
The frames per second for the video stream in the output file.
|
VideoParameters.Builder |
keyframesMaxDist(String keyframesMaxDist)
Applicable only when the value of Video:Codec is one of
H.264 , MPEG2 , or
VP8 . |
VideoParameters.Builder |
maxFrameRate(String maxFrameRate)
If you specify
auto for FrameRate , Elastic Transcoder uses the frame rate of the
input video for the frame rate of the output video. |
VideoParameters.Builder |
maxHeight(String maxHeight)
The maximum height of the output video in pixels.
|
VideoParameters.Builder |
maxWidth(String maxWidth)
The maximum width of the output video in pixels.
|
VideoParameters.Builder |
paddingPolicy(String paddingPolicy)
When you set
PaddingPolicy to Pad , Elastic Transcoder may add black bars to the top
and bottom and/or left and right sides of the output video to make the total size of the output video match
the values that you specified for MaxWidth and MaxHeight . |
VideoParameters.Builder |
resolution(String resolution)
|
VideoParameters.Builder |
sizingPolicy(String sizingPolicy)
Specify one of the following values to control scaling of the output video:
|
VideoParameters.Builder |
watermarks(Collection<PresetWatermark> watermarks)
Settings for the size, location, and opacity of graphics that you want Elastic Transcoder to overlay over
videos that are transcoded using this preset.
|
VideoParameters.Builder |
watermarks(Consumer<PresetWatermark.Builder>... watermarks)
Settings for the size, location, and opacity of graphics that you want Elastic Transcoder to overlay over
videos that are transcoded using this preset.
|
VideoParameters.Builder |
watermarks(PresetWatermark... watermarks)
Settings for the size, location, and opacity of graphics that you want Elastic Transcoder to overlay over
videos that are transcoded using this preset.
|
copy
applyMutation, build
VideoParameters.Builder codec(String codec)
The video codec for the output file. Valid values include gif
, H.264
,
mpeg2
, vp8
, and vp9
. You can only specify vp8
and
vp9
when the container type is webm
, gif
when the container type is
gif
, and mpeg2
when the container type is mpg
.
codec
- The video codec for the output file. Valid values include gif
, H.264
,
mpeg2
, vp8
, and vp9
. You can only specify vp8
and
vp9
when the container type is webm
, gif
when the container
type is gif
, and mpeg2
when the container type is mpg
.VideoParameters.Builder codecOptions(Map<String,String> codecOptions)
Profile (H.264/VP8/VP9 Only)
The H.264 profile that you want to use for the output file. Elastic Transcoder supports the following profiles:
baseline
: The profile most commonly used for videoconferencing and for mobile applications.
main
: The profile used for standard-definition digital TV broadcasts.
high
: The profile used for high-definition digital TV broadcasts and for Blu-ray discs.
Level (H.264 Only)
The H.264 level that you want to use for the output file. Elastic Transcoder supports the following levels:
1
, 1b
, 1.1
, 1.2
, 1.3
, 2
,
2.1
, 2.2
, 3
, 3.1
, 3.2
, 4
,
4.1
MaxReferenceFrames (H.264 Only)
Applicable only when the value of Video:Codec is H.264. The maximum number of previously decoded frames to use as a reference for decoding future frames. Valid values are integers 0 through 16, but we recommend that you not use a value greater than the following:
Min(Floor(Maximum decoded picture buffer in macroblocks * 256 / (Width in pixels * Height in pixels)), 16)
where Width in pixels and Height in pixels represent either MaxWidth and MaxHeight, or
Resolution. Maximum decoded picture buffer in macroblocks depends on the value of the
Level
object. See the list below. (A macroblock is a block of pixels measuring 16x16.)
1 - 396
1b - 396
1.1 - 900
1.2 - 2376
1.3 - 2376
2 - 2376
2.1 - 4752
2.2 - 8100
3 - 8100
3.1 - 18000
3.2 - 20480
4 - 32768
4.1 - 32768
MaxBitRate (Optional, H.264/MPEG2/VP8/VP9 only)
The maximum number of bits per second in a video buffer; the size of the buffer is specified by
BufferSize
. Specify a value between 16 and 62,500. You can reduce the bandwidth required to
stream a video by reducing the maximum bit rate, but this also reduces the quality of the video.
BufferSize (Optional, H.264/MPEG2/VP8/VP9 only)
The maximum number of bits in any x seconds of the output video. This window is commonly 10 seconds, the
standard segment duration when you're using FMP4 or MPEG-TS for the container type of the output video.
Specify an integer greater than 0. If you specify MaxBitRate
and omit BufferSize
,
Elastic Transcoder sets BufferSize
to 10 times the value of MaxBitRate
.
InterlacedMode (Optional, H.264/MPEG2 Only)
The interlace mode for the output video.
Interlaced video is used to double the perceived frame rate for a video by interlacing two fields (one field on every other line, the other field on the other lines) so that the human eye registers multiple pictures per frame. Interlacing reduces the bandwidth required for transmitting a video, but can result in blurred images and flickering.
Valid values include Progressive
(no interlacing, top to bottom), TopFirst
(top
field first), BottomFirst
(bottom field first), and Auto
.
If InterlaceMode
is not specified, Elastic Transcoder uses Progressive
for the
output. If Auto
is specified, Elastic Transcoder interlaces the output.
ColorSpaceConversionMode (Optional, H.264/MPEG2 Only)
The color space conversion Elastic Transcoder applies to the output video. Color spaces are the algorithms
used by the computer to store information about how to render color. Bt.601
is the standard for
standard definition video, while Bt.709
is the standard for high definition video.
Valid values include None
, Bt709toBt601
, Bt601toBt709
, and
Auto
.
If you chose Auto
for ColorSpaceConversionMode
and your output is interlaced, your
frame rate is one of 23.97
, 24
, 25
, 29.97
,
50
, or 60
, your SegmentDuration
is null, and you are using one of the
resolution changes from the list below, Elastic Transcoder applies the following color space conversions:
Standard to HD, 720x480 to 1920x1080 - Elastic Transcoder applies Bt601ToBt709
Standard to HD, 720x576 to 1920x1080 - Elastic Transcoder applies Bt601ToBt709
HD to Standard, 1920x1080 to 720x480 - Elastic Transcoder applies Bt709ToBt601
HD to Standard, 1920x1080 to 720x576 - Elastic Transcoder applies Bt709ToBt601
Elastic Transcoder may change the behavior of the ColorspaceConversionMode
Auto
mode in the future. All outputs in a playlist must use the same ColorSpaceConversionMode
.
If you do not specify a ColorSpaceConversionMode
, Elastic Transcoder does not change the color
space of a file. If you are unsure what ColorSpaceConversionMode
was applied to your output
file, you can check the AppliedColorSpaceConversion
parameter included in your job response. If
your job does not have an AppliedColorSpaceConversion
in its response, no
ColorSpaceConversionMode
was applied.
ChromaSubsampling
The sampling pattern for the chroma (color) channels of the output video. Valid values include
yuv420p
and yuv422p
.
yuv420p
samples the chroma information of every other horizontal and every other vertical line,
yuv422p
samples the color information of every horizontal line and every other vertical line.
LoopCount (Gif Only)
The number of times you want the output gif to loop. Valid values include Infinite
and integers
between 0
and 100
, inclusive.
codecOptions
- Profile (H.264/VP8/VP9 Only)
The H.264 profile that you want to use for the output file. Elastic Transcoder supports the following profiles:
baseline
: The profile most commonly used for videoconferencing and for mobile
applications.
main
: The profile used for standard-definition digital TV broadcasts.
high
: The profile used for high-definition digital TV broadcasts and for Blu-ray discs.
Level (H.264 Only)
The H.264 level that you want to use for the output file. Elastic Transcoder supports the following levels:
1
, 1b
, 1.1
, 1.2
, 1.3
, 2
,
2.1
, 2.2
, 3
, 3.1
, 3.2
, 4
, 4.1
MaxReferenceFrames (H.264 Only)
Applicable only when the value of Video:Codec is H.264. The maximum number of previously decoded frames to use as a reference for decoding future frames. Valid values are integers 0 through 16, but we recommend that you not use a value greater than the following:
Min(Floor(Maximum decoded picture buffer in macroblocks * 256 / (Width in pixels * Height in pixels)), 16)
where Width in pixels and Height in pixels represent either MaxWidth and MaxHeight, or
Resolution. Maximum decoded picture buffer in macroblocks depends on the value of the
Level
object. See the list below. (A macroblock is a block of pixels measuring 16x16.)
1 - 396
1b - 396
1.1 - 900
1.2 - 2376
1.3 - 2376
2 - 2376
2.1 - 4752
2.2 - 8100
3 - 8100
3.1 - 18000
3.2 - 20480
4 - 32768
4.1 - 32768
MaxBitRate (Optional, H.264/MPEG2/VP8/VP9 only)
The maximum number of bits per second in a video buffer; the size of the buffer is specified by
BufferSize
. Specify a value between 16 and 62,500. You can reduce the bandwidth required
to stream a video by reducing the maximum bit rate, but this also reduces the quality of the video.
BufferSize (Optional, H.264/MPEG2/VP8/VP9 only)
The maximum number of bits in any x seconds of the output video. This window is commonly 10 seconds,
the standard segment duration when you're using FMP4 or MPEG-TS for the container type of the output
video. Specify an integer greater than 0. If you specify MaxBitRate
and omit
BufferSize
, Elastic Transcoder sets BufferSize
to 10 times the value of
MaxBitRate
.
InterlacedMode (Optional, H.264/MPEG2 Only)
The interlace mode for the output video.
Interlaced video is used to double the perceived frame rate for a video by interlacing two fields (one field on every other line, the other field on the other lines) so that the human eye registers multiple pictures per frame. Interlacing reduces the bandwidth required for transmitting a video, but can result in blurred images and flickering.
Valid values include Progressive
(no interlacing, top to bottom), TopFirst
(top field first), BottomFirst
(bottom field first), and Auto
.
If InterlaceMode
is not specified, Elastic Transcoder uses Progressive
for
the output. If Auto
is specified, Elastic Transcoder interlaces the output.
ColorSpaceConversionMode (Optional, H.264/MPEG2 Only)
The color space conversion Elastic Transcoder applies to the output video. Color spaces are the
algorithms used by the computer to store information about how to render color. Bt.601
is
the standard for standard definition video, while Bt.709
is the standard for high
definition video.
Valid values include None
, Bt709toBt601
, Bt601toBt709
, and
Auto
.
If you chose Auto
for ColorSpaceConversionMode
and your output is
interlaced, your frame rate is one of 23.97
, 24
, 25
,
29.97
, 50
, or 60
, your SegmentDuration
is null,
and you are using one of the resolution changes from the list below, Elastic Transcoder applies the
following color space conversions:
Standard to HD, 720x480 to 1920x1080 - Elastic Transcoder applies Bt601ToBt709
Standard to HD, 720x576 to 1920x1080 - Elastic Transcoder applies Bt601ToBt709
HD to Standard, 1920x1080 to 720x480 - Elastic Transcoder applies Bt709ToBt601
HD to Standard, 1920x1080 to 720x576 - Elastic Transcoder applies Bt709ToBt601
Elastic Transcoder may change the behavior of the ColorspaceConversionMode
Auto
mode in the future. All outputs in a playlist must use the same
ColorSpaceConversionMode
.
If you do not specify a ColorSpaceConversionMode
, Elastic Transcoder does not change the
color space of a file. If you are unsure what ColorSpaceConversionMode
was applied to
your output file, you can check the AppliedColorSpaceConversion
parameter included in
your job response. If your job does not have an AppliedColorSpaceConversion
in its
response, no ColorSpaceConversionMode
was applied.
ChromaSubsampling
The sampling pattern for the chroma (color) channels of the output video. Valid values include
yuv420p
and yuv422p
.
yuv420p
samples the chroma information of every other horizontal and every other vertical
line, yuv422p
samples the color information of every horizontal line and every other
vertical line.
LoopCount (Gif Only)
The number of times you want the output gif to loop. Valid values include Infinite
and
integers between 0
and 100
, inclusive.
VideoParameters.Builder keyframesMaxDist(String keyframesMaxDist)
Applicable only when the value of Video:Codec is one of H.264
, MPEG2
, or
VP8
.
The maximum number of frames between key frames. Key frames are fully encoded frames; the frames between key frames are encoded based, in part, on the content of the key frames. The value is an integer formatted as a string; valid values are between 1 (every frame is a key frame) and 100000, inclusive. A higher value results in higher compression but may also discernibly decrease video quality.
For Smooth
outputs, the FrameRate
must have a constant ratio to the
KeyframesMaxDist
. This allows Smooth
playlists to switch between different quality
levels while the file is being played.
For example, an input file can have a FrameRate
of 30 with a KeyframesMaxDist
of
90. The output file then needs to have a ratio of 1:3. Valid outputs would have FrameRate
of 30,
25, and 10, and KeyframesMaxDist
of 90, 75, and 30, respectively.
Alternately, this can be achieved by setting FrameRate
to auto and having the same values for
MaxFrameRate
and KeyframesMaxDist
.
keyframesMaxDist
- Applicable only when the value of Video:Codec is one of H.264
, MPEG2
, or
VP8
.
The maximum number of frames between key frames. Key frames are fully encoded frames; the frames between key frames are encoded based, in part, on the content of the key frames. The value is an integer formatted as a string; valid values are between 1 (every frame is a key frame) and 100000, inclusive. A higher value results in higher compression but may also discernibly decrease video quality.
For Smooth
outputs, the FrameRate
must have a constant ratio to the
KeyframesMaxDist
. This allows Smooth
playlists to switch between different
quality levels while the file is being played.
For example, an input file can have a FrameRate
of 30 with a
KeyframesMaxDist
of 90. The output file then needs to have a ratio of 1:3. Valid outputs
would have FrameRate
of 30, 25, and 10, and KeyframesMaxDist
of 90, 75, and
30, respectively.
Alternately, this can be achieved by setting FrameRate
to auto and having the same values
for MaxFrameRate
and KeyframesMaxDist
.
VideoParameters.Builder fixedGOP(String fixedGOP)
Applicable only when the value of Video:Codec is one of H.264
, MPEG2
, or
VP8
.
Whether to use a fixed value for FixedGOP
. Valid values are true
and
false
:
true
: Elastic Transcoder uses the value of KeyframesMaxDist
for the distance
between key frames (the number of frames in a group of pictures, or GOP).
false
: The distance between key frames can vary.
FixedGOP
must be set to true
for fmp4
containers.
fixedGOP
- Applicable only when the value of Video:Codec is one of H.264
, MPEG2
, or
VP8
.
Whether to use a fixed value for FixedGOP
. Valid values are true
and
false
:
true
: Elastic Transcoder uses the value of KeyframesMaxDist
for the distance
between key frames (the number of frames in a group of pictures, or GOP).
false
: The distance between key frames can vary.
FixedGOP
must be set to true
for fmp4
containers.
VideoParameters.Builder bitRate(String bitRate)
The bit rate of the video stream in the output file, in kilobits/second. Valid values depend on the values of
Level
and Profile
. If you specify auto
, Elastic Transcoder uses the
detected bit rate of the input source. If you specify a value other than auto
, we recommend that
you specify a value less than or equal to the maximum H.264-compliant value listed for your level and
profile:
Level - Maximum video bit rate in kilobits/second (baseline and main Profile) : maximum video bit rate in kilobits/second (high Profile)
1 - 64 : 80
1b - 128 : 160
1.1 - 192 : 240
1.2 - 384 : 480
1.3 - 768 : 960
2 - 2000 : 2500
3 - 10000 : 12500
3.1 - 14000 : 17500
3.2 - 20000 : 25000
4 - 20000 : 25000
4.1 - 50000 : 62500
bitRate
- The bit rate of the video stream in the output file, in kilobits/second. Valid values depend on the
values of Level
and Profile
. If you specify auto
, Elastic
Transcoder uses the detected bit rate of the input source. If you specify a value other than
auto
, we recommend that you specify a value less than or equal to the maximum
H.264-compliant value listed for your level and profile:
Level - Maximum video bit rate in kilobits/second (baseline and main Profile) : maximum video bit rate in kilobits/second (high Profile)
1 - 64 : 80
1b - 128 : 160
1.1 - 192 : 240
1.2 - 384 : 480
1.3 - 768 : 960
2 - 2000 : 2500
3 - 10000 : 12500
3.1 - 14000 : 17500
3.2 - 20000 : 25000
4 - 20000 : 25000
4.1 - 50000 : 62500
VideoParameters.Builder frameRate(String frameRate)
The frames per second for the video stream in the output file. Valid values include:
auto
, 10
, 15
, 23.97
, 24
, 25
,
29.97
, 30
, 60
If you specify auto
, Elastic Transcoder uses the detected frame rate of the input source. If you
specify a frame rate, we recommend that you perform the following calculation:
Frame rate = maximum recommended decoding speed in luma samples/second / (width in pixels * height in pixels)
where:
width in pixels and height in pixels represent the Resolution of the output video.
maximum recommended decoding speed in Luma samples/second is less than or equal to the maximum value listed in the following table, based on the value that you specified for Level.
The maximum recommended decoding speed in Luma samples/second for each level is described in the following list (Level - Decoding speed):
1 - 380160
1b - 380160
1.1 - 76800
1.2 - 1536000
1.3 - 3041280
2 - 3041280
2.1 - 5068800
2.2 - 5184000
3 - 10368000
3.1 - 27648000
3.2 - 55296000
4 - 62914560
4.1 - 62914560
frameRate
- The frames per second for the video stream in the output file. Valid values include:
auto
, 10
, 15
, 23.97
, 24
,
25
, 29.97
, 30
, 60
If you specify auto
, Elastic Transcoder uses the detected frame rate of the input source.
If you specify a frame rate, we recommend that you perform the following calculation:
Frame rate = maximum recommended decoding speed in luma samples/second / (width in pixels * height in pixels)
where:
width in pixels and height in pixels represent the Resolution of the output video.
maximum recommended decoding speed in Luma samples/second is less than or equal to the maximum value listed in the following table, based on the value that you specified for Level.
The maximum recommended decoding speed in Luma samples/second for each level is described in the following list (Level - Decoding speed):
1 - 380160
1b - 380160
1.1 - 76800
1.2 - 1536000
1.3 - 3041280
2 - 3041280
2.1 - 5068800
2.2 - 5184000
3 - 10368000
3.1 - 27648000
3.2 - 55296000
4 - 62914560
4.1 - 62914560
VideoParameters.Builder maxFrameRate(String maxFrameRate)
If you specify auto
for FrameRate
, Elastic Transcoder uses the frame rate of the
input video for the frame rate of the output video. Specify the maximum frame rate that you want Elastic
Transcoder to use when the frame rate of the input video is greater than the desired maximum frame rate of
the output video. Valid values include: 10
, 15
, 23.97
, 24
, 25
, 29.97
, 30
, 60
.
maxFrameRate
- If you specify auto
for FrameRate
, Elastic Transcoder uses the frame rate of
the input video for the frame rate of the output video. Specify the maximum frame rate that you want
Elastic Transcoder to use when the frame rate of the input video is greater than the desired maximum
frame rate of the output video. Valid values include: 10
, 15
,
23.97
, 24
, 25
, 29.97
, 30
,
60
.VideoParameters.Builder resolution(String resolution)
To better control resolution and aspect ratio of output videos, we recommend that you use the values
MaxWidth
, MaxHeight
, SizingPolicy
, PaddingPolicy
, and
DisplayAspectRatio
instead of Resolution
and AspectRatio
. The two
groups of settings are mutually exclusive. Do not use them together.
The width and height of the video in the output file, in pixels. Valid values are auto
and
width x height:
auto
: Elastic Transcoder attempts to preserve the width and height of the input file, subject to
the following rules.
width x height
: The width and height of the output video in pixels.
Note the following about specifying the width and height:
The width must be an even integer between 128 and 4096, inclusive.
The height must be an even integer between 96 and 3072, inclusive.
If you specify a resolution that is less than the resolution of the input file, Elastic Transcoder rescales the output file to the lower resolution.
If you specify a resolution that is greater than the resolution of the input file, Elastic Transcoder rescales the output to the higher resolution.
We recommend that you specify a resolution for which the product of width and height is less than or equal to the applicable value in the following list (List - Max width x height value):
1 - 25344
1b - 25344
1.1 - 101376
1.2 - 101376
1.3 - 101376
2 - 101376
2.1 - 202752
2.2 - 404720
3 - 404720
3.1 - 921600
3.2 - 1310720
4 - 2097152
4.1 - 2097152
resolution
-
To better control resolution and aspect ratio of output videos, we recommend that you use the values
MaxWidth
, MaxHeight
, SizingPolicy
, PaddingPolicy
,
and DisplayAspectRatio
instead of Resolution
and AspectRatio
.
The two groups of settings are mutually exclusive. Do not use them together.
The width and height of the video in the output file, in pixels. Valid values are auto
and width x height:
auto
: Elastic Transcoder attempts to preserve the width and height of the input file,
subject to the following rules.
width x height
: The width and height of the output video in pixels.
Note the following about specifying the width and height:
The width must be an even integer between 128 and 4096, inclusive.
The height must be an even integer between 96 and 3072, inclusive.
If you specify a resolution that is less than the resolution of the input file, Elastic Transcoder rescales the output file to the lower resolution.
If you specify a resolution that is greater than the resolution of the input file, Elastic Transcoder rescales the output to the higher resolution.
We recommend that you specify a resolution for which the product of width and height is less than or equal to the applicable value in the following list (List - Max width x height value):
1 - 25344
1b - 25344
1.1 - 101376
1.2 - 101376
1.3 - 101376
2 - 101376
2.1 - 202752
2.2 - 404720
3 - 404720
3.1 - 921600
3.2 - 1310720
4 - 2097152
4.1 - 2097152
VideoParameters.Builder aspectRatio(String aspectRatio)
To better control resolution and aspect ratio of output videos, we recommend that you use the values
MaxWidth
, MaxHeight
, SizingPolicy
, PaddingPolicy
, and
DisplayAspectRatio
instead of Resolution
and AspectRatio
. The two
groups of settings are mutually exclusive. Do not use them together.
The display aspect ratio of the video in the output file. Valid values include:
auto
, 1:1
, 4:3
, 3:2
, 16:9
If you specify auto
, Elastic Transcoder tries to preserve the aspect ratio of the input file.
If you specify an aspect ratio for the output file that differs from aspect ratio of the input file, Elastic Transcoder adds pillarboxing (black bars on the sides) or letterboxing (black bars on the top and bottom) to maintain the aspect ratio of the active region of the video.
aspectRatio
-
To better control resolution and aspect ratio of output videos, we recommend that you use the values
MaxWidth
, MaxHeight
, SizingPolicy
, PaddingPolicy
,
and DisplayAspectRatio
instead of Resolution
and AspectRatio
.
The two groups of settings are mutually exclusive. Do not use them together.
The display aspect ratio of the video in the output file. Valid values include:
auto
, 1:1
, 4:3
, 3:2
, 16:9
If you specify auto
, Elastic Transcoder tries to preserve the aspect ratio of the input
file.
If you specify an aspect ratio for the output file that differs from aspect ratio of the input file, Elastic Transcoder adds pillarboxing (black bars on the sides) or letterboxing (black bars on the top and bottom) to maintain the aspect ratio of the active region of the video.
VideoParameters.Builder maxWidth(String maxWidth)
The maximum width of the output video in pixels. If you specify auto
, Elastic Transcoder uses
1920 (Full HD) as the default value. If you specify a numeric value, enter an even integer between 128 and
4096.
maxWidth
- The maximum width of the output video in pixels. If you specify auto
, Elastic Transcoder
uses 1920 (Full HD) as the default value. If you specify a numeric value, enter an even integer
between 128 and 4096.VideoParameters.Builder maxHeight(String maxHeight)
The maximum height of the output video in pixels. If you specify auto
, Elastic Transcoder uses
1080 (Full HD) as the default value. If you specify a numeric value, enter an even integer between 96 and
3072.
maxHeight
- The maximum height of the output video in pixels. If you specify auto
, Elastic Transcoder
uses 1080 (Full HD) as the default value. If you specify a numeric value, enter an even integer
between 96 and 3072.VideoParameters.Builder displayAspectRatio(String displayAspectRatio)
The value that Elastic Transcoder adds to the metadata in the output file.
displayAspectRatio
- The value that Elastic Transcoder adds to the metadata in the output file.VideoParameters.Builder sizingPolicy(String sizingPolicy)
Specify one of the following values to control scaling of the output video:
Fit
: Elastic Transcoder scales the output video so it matches the value that you specified in
either MaxWidth
or MaxHeight
without exceeding the other value.
Fill
: Elastic Transcoder scales the output video so it matches the value that you specified in
either MaxWidth
or MaxHeight
and matches or exceeds the other value. Elastic
Transcoder centers the output video and then crops it in the dimension (if any) that exceeds the maximum
value.
Stretch
: Elastic Transcoder stretches the output video to match the values that you specified
for MaxWidth
and MaxHeight
. If the relative proportions of the input video and the
output video are different, the output video will be distorted.
Keep
: Elastic Transcoder does not scale the output video. If either dimension of the input video
exceeds the values that you specified for MaxWidth
and MaxHeight
, Elastic
Transcoder crops the output video.
ShrinkToFit
: Elastic Transcoder scales the output video down so that its dimensions match the
values that you specified for at least one of MaxWidth
and MaxHeight
without
exceeding either value. If you specify this option, Elastic Transcoder does not scale the video up.
ShrinkToFill
: Elastic Transcoder scales the output video down so that its dimensions match the
values that you specified for at least one of MaxWidth
and MaxHeight
without
dropping below either value. If you specify this option, Elastic Transcoder does not scale the video up.
sizingPolicy
- Specify one of the following values to control scaling of the output video:
Fit
: Elastic Transcoder scales the output video so it matches the value that you
specified in either MaxWidth
or MaxHeight
without exceeding the other value.
Fill
: Elastic Transcoder scales the output video so it matches the value that you
specified in either MaxWidth
or MaxHeight
and matches or exceeds the other
value. Elastic Transcoder centers the output video and then crops it in the dimension (if any) that
exceeds the maximum value.
Stretch
: Elastic Transcoder stretches the output video to match the values that you
specified for MaxWidth
and MaxHeight
. If the relative proportions of the
input video and the output video are different, the output video will be distorted.
Keep
: Elastic Transcoder does not scale the output video. If either dimension of the
input video exceeds the values that you specified for MaxWidth
and MaxHeight
, Elastic Transcoder crops the output video.
ShrinkToFit
: Elastic Transcoder scales the output video down so that its dimensions match
the values that you specified for at least one of MaxWidth
and MaxHeight
without exceeding either value. If you specify this option, Elastic Transcoder does not scale the
video up.
ShrinkToFill
: Elastic Transcoder scales the output video down so that its dimensions
match the values that you specified for at least one of MaxWidth
and
MaxHeight
without dropping below either value. If you specify this option, Elastic
Transcoder does not scale the video up.
VideoParameters.Builder paddingPolicy(String paddingPolicy)
When you set PaddingPolicy
to Pad
, Elastic Transcoder may add black bars to the top
and bottom and/or left and right sides of the output video to make the total size of the output video match
the values that you specified for MaxWidth
and MaxHeight
.
paddingPolicy
- When you set PaddingPolicy
to Pad
, Elastic Transcoder may add black bars to
the top and bottom and/or left and right sides of the output video to make the total size of the
output video match the values that you specified for MaxWidth
and MaxHeight
.VideoParameters.Builder watermarks(Collection<PresetWatermark> watermarks)
Settings for the size, location, and opacity of graphics that you want Elastic Transcoder to overlay over videos that are transcoded using this preset. You can specify settings for up to four watermarks. Watermarks appear in the specified size and location, and with the specified opacity for the duration of the transcoded video.
Watermarks can be in .png or .jpg format. If you want to display a watermark that is not rectangular, use the .png format, which supports transparency.
When you create a job that uses this preset, you specify the .png or .jpg graphics that you want Elastic Transcoder to include in the transcoded videos. You can specify fewer graphics in the job than you specify watermark settings in the preset, which allows you to use the same preset for up to four watermarks that have different dimensions.
watermarks
- Settings for the size, location, and opacity of graphics that you want Elastic Transcoder to overlay
over videos that are transcoded using this preset. You can specify settings for up to four watermarks.
Watermarks appear in the specified size and location, and with the specified opacity for the duration
of the transcoded video.
Watermarks can be in .png or .jpg format. If you want to display a watermark that is not rectangular, use the .png format, which supports transparency.
When you create a job that uses this preset, you specify the .png or .jpg graphics that you want Elastic Transcoder to include in the transcoded videos. You can specify fewer graphics in the job than you specify watermark settings in the preset, which allows you to use the same preset for up to four watermarks that have different dimensions.
VideoParameters.Builder watermarks(PresetWatermark... watermarks)
Settings for the size, location, and opacity of graphics that you want Elastic Transcoder to overlay over videos that are transcoded using this preset. You can specify settings for up to four watermarks. Watermarks appear in the specified size and location, and with the specified opacity for the duration of the transcoded video.
Watermarks can be in .png or .jpg format. If you want to display a watermark that is not rectangular, use the .png format, which supports transparency.
When you create a job that uses this preset, you specify the .png or .jpg graphics that you want Elastic Transcoder to include in the transcoded videos. You can specify fewer graphics in the job than you specify watermark settings in the preset, which allows you to use the same preset for up to four watermarks that have different dimensions.
watermarks
- Settings for the size, location, and opacity of graphics that you want Elastic Transcoder to overlay
over videos that are transcoded using this preset. You can specify settings for up to four watermarks.
Watermarks appear in the specified size and location, and with the specified opacity for the duration
of the transcoded video.
Watermarks can be in .png or .jpg format. If you want to display a watermark that is not rectangular, use the .png format, which supports transparency.
When you create a job that uses this preset, you specify the .png or .jpg graphics that you want Elastic Transcoder to include in the transcoded videos. You can specify fewer graphics in the job than you specify watermark settings in the preset, which allows you to use the same preset for up to four watermarks that have different dimensions.
VideoParameters.Builder watermarks(Consumer<PresetWatermark.Builder>... watermarks)
Settings for the size, location, and opacity of graphics that you want Elastic Transcoder to overlay over videos that are transcoded using this preset. You can specify settings for up to four watermarks. Watermarks appear in the specified size and location, and with the specified opacity for the duration of the transcoded video.
Watermarks can be in .png or .jpg format. If you want to display a watermark that is not rectangular, use the .png format, which supports transparency.
When you create a job that uses this preset, you specify the .png or .jpg graphics that you want Elastic Transcoder to include in the transcoded videos. You can specify fewer graphics in the job than you specify watermark settings in the preset, which allows you to use the same preset for up to four watermarks that have different dimensions.
This is a convenience that creates an instance of theList.Builder
avoiding the need
to create one manually via List#builder()
.
When the Consumer
completes, List.Builder#build()
is called immediately and
its result is passed to #watermarks(List)
.watermarks
- a consumer that will call methods on List.Builder
#watermarks(List)
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