public static final class MediaCodecInfo.CodecCapabilities
extends Object
java.lang.Object | |
↳ | android.media.MediaCodecInfo.CodecCapabilities |
Encapsulates the capabilities of a given codec component. For example, what profile/level combinations it supports and what colorspaces it is capable of providing the decoded data in, as well as some codec-type specific capability flags.
You can get an instance for a given MediaCodecInfo
object with getCapabilitiesForType()
, passing a MIME type.
Constants |
|
---|---|
int |
COLOR_Format12bitRGB444 This constant was deprecated in API level 23. Use |
int |
COLOR_Format16bitARGB1555 This constant was deprecated in API level 23. Use |
int |
COLOR_Format16bitARGB4444 This constant was deprecated in API level 23. Use |
int |
COLOR_Format16bitBGR565 This constant was deprecated in API level 23. Use |
int |
COLOR_Format16bitRGB565 16 bits per pixel RGB color format, with 5-bit red & blue and 6-bit green component. |
int |
COLOR_Format18BitBGR666 This constant was deprecated in API level 23. Use |
int |
COLOR_Format18bitARGB1665 This constant was deprecated in API level 23. Use |
int |
COLOR_Format18bitRGB666 This constant was deprecated in API level 23. Use |
int |
COLOR_Format19bitARGB1666 This constant was deprecated in API level 23. Use |
int |
COLOR_Format24BitABGR6666 This constant was deprecated in API level 23. Use |
int |
COLOR_Format24BitARGB6666 This constant was deprecated in API level 23. Use |
int |
COLOR_Format24bitARGB1887 This constant was deprecated in API level 23. Use |
int |
COLOR_Format24bitBGR888 24 bits per pixel RGB color format, with 8-bit red, green & blue components. |
int |
COLOR_Format24bitRGB888 This constant was deprecated in API level 23. Use |
int |
COLOR_Format25bitARGB1888 This constant was deprecated in API level 23. Use |
int |
COLOR_Format32bitABGR8888 32 bits per pixel RGBA color format, with 8-bit red, green, blue, and alpha components. |
int |
COLOR_Format32bitARGB8888 This constant was deprecated in API level 23. Use |
int |
COLOR_Format32bitBGRA8888 This constant was deprecated in API level 23. Use |
int |
COLOR_Format8bitRGB332 This constant was deprecated in API level 23. Use |
int |
COLOR_FormatCbYCrY This constant was deprecated in API level 23. Use |
int |
COLOR_FormatCrYCbY This constant was deprecated in API level 23. Use |
int |
COLOR_FormatL16 16 bits per pixel, little-endian Y color format. |
int |
COLOR_FormatL2 This constant was deprecated in API level 23. Use |
int |
COLOR_FormatL24 This constant was deprecated in API level 23. Use |
int |
COLOR_FormatL32 This constant was deprecated in API level 23. Use |
int |
COLOR_FormatL4 This constant was deprecated in API level 23. Use |
int |
COLOR_FormatL8 8 bits per pixel Y color format. |
int |
COLOR_FormatMonochrome This constant was deprecated in API level 23. Use |
int |
COLOR_FormatRGBAFlexible Flexible 32 bits per pixel RGBA color format with 8-bit red, green, blue, and alpha components. |
int |
COLOR_FormatRGBFlexible Flexible 24 bits per pixel RGB color format with 8-bit red, green and blue components. |
int |
COLOR_FormatRawBayer10bit SMIA 10-bit Bayer format. |
int |
COLOR_FormatRawBayer8bit SMIA 8-bit Bayer format. |
int |
COLOR_FormatRawBayer8bitcompressed SMIA 8-bit compressed Bayer format. |
int |
COLOR_FormatSurface
|
int |
COLOR_FormatYCbYCr This constant was deprecated in API level 23. Use |
int |
COLOR_FormatYCrYCb This constant was deprecated in API level 23. Use |
int |
COLOR_FormatYUV411PackedPlanar This constant was deprecated in API level 23. Use |
int |
COLOR_FormatYUV411Planar This constant was deprecated in API level 23. Use |
int |
COLOR_FormatYUV420Flexible Flexible 12 bits per pixel, subsampled YUV color format with 8-bit chroma and luma components. |
int |
COLOR_FormatYUV420PackedPlanar This constant was deprecated in API level 23. Use |
int |
COLOR_FormatYUV420PackedSemiPlanar This constant was deprecated in API level 23. Use |
int |
COLOR_FormatYUV420Planar This constant was deprecated in API level 23. Use |
int |
COLOR_FormatYUV420SemiPlanar This constant was deprecated in API level 23. Use |
int |
COLOR_FormatYUV422Flexible Flexible 16 bits per pixel, subsampled YUV color format with 8-bit chroma and luma components. |
int |
COLOR_FormatYUV422PackedPlanar This constant was deprecated in API level 23. Use |
int |
COLOR_FormatYUV422PackedSemiPlanar This constant was deprecated in API level 23. Use |
int |
COLOR_FormatYUV422Planar This constant was deprecated in API level 23. Use |
int |
COLOR_FormatYUV422SemiPlanar This constant was deprecated in API level 23. Use |
int |
COLOR_FormatYUV444Flexible Flexible 24 bits per pixel YUV color format with 8-bit chroma and luma components. |
int |
COLOR_FormatYUV444Interleaved This constant was deprecated in API level 23. Use |
int |
COLOR_QCOM_FormatYUV420SemiPlanar This constant was deprecated in API level 23. Use |
int |
COLOR_TI_FormatYUV420PackedSemiPlanar This constant was deprecated in API level 23. Use |
String |
FEATURE_AdaptivePlayback video decoder only: codec supports seamless resolution changes. |
String |
FEATURE_IntraRefresh video encoder only: codec supports intra refresh. |
String |
FEATURE_SecurePlayback video decoder only: codec supports secure decryption. |
String |
FEATURE_TunneledPlayback video or audio decoder only: codec supports tunneled playback. |
Fields |
|
---|---|
public int[] |
colorFormats Defined in the OpenMAX IL specs, color format values are drawn from OMX_COLOR_FORMATTYPE. |
public CodecProfileLevel[] |
profileLevels
|
Public constructors |
|
---|---|
MediaCodecInfo.CodecCapabilities() |
Public methods |
|
---|---|
static MediaCodecInfo.CodecCapabilities |
createFromProfileLevel(String mime, int profile, int level) Retrieve the codec capabilities for a certain |
MediaCodecInfo.AudioCapabilities |
getAudioCapabilities() Returns the audio capabilities or |
MediaFormat |
getDefaultFormat() Returns a MediaFormat object with default values for configurations that have defaults. |
MediaCodecInfo.EncoderCapabilities |
getEncoderCapabilities() Returns the encoding capabilities or |
int |
getMaxSupportedInstances() Returns the max number of the supported concurrent codec instances. |
String |
getMimeType() Returns the mime type for which this codec-capability object was created. |
MediaCodecInfo.VideoCapabilities |
getVideoCapabilities() Returns the video capabilities or |
final boolean |
isFeatureRequired(String name) Query codec feature requirements. |
final boolean |
isFeatureSupported(String name) Query codec feature capabilities. |
final boolean |
isFormatSupported(MediaFormat format) Query whether codec supports a given |
Inherited methods |
|
---|---|
![]() java.lang.Object
|
int COLOR_Format12bitRGB444
This constant was deprecated in API level 23.
Use COLOR_Format24bitBGR888
.
Constant Value: 3 (0x00000003)
int COLOR_Format16bitARGB1555
This constant was deprecated in API level 23.
Use COLOR_Format32bitABGR8888
.
Constant Value: 5 (0x00000005)
int COLOR_Format16bitARGB4444
This constant was deprecated in API level 23.
Use COLOR_Format32bitABGR8888
.
Constant Value: 4 (0x00000004)
int COLOR_Format16bitBGR565
This constant was deprecated in API level 23.
Use COLOR_Format16bitRGB565
.
Constant Value: 7 (0x00000007)
int COLOR_Format16bitRGB565
16 bits per pixel RGB color format, with 5-bit red & blue and 6-bit green component.
Using 16-bit little-endian representation, colors stored as Red 15:11, Green 10:5, Blue 4:0.
byte byte <--------- i --------> | <------ i + 1 ------> +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ | BLUE | GREEN | RED | +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ 0 4 5 7 0 2 3 7 bitThis format corresponds to
RGB_565
and
RGB_565
.
Constant Value: 6 (0x00000006)
int COLOR_Format18BitBGR666
This constant was deprecated in API level 23.
Use COLOR_Format24bitBGR888
.
Constant Value: 41 (0x00000029)
int COLOR_Format18bitARGB1665
This constant was deprecated in API level 23.
Use COLOR_Format32bitABGR8888
.
Constant Value: 9 (0x00000009)
int COLOR_Format18bitRGB666
This constant was deprecated in API level 23.
Use COLOR_Format24bitBGR888
.
Constant Value: 8 (0x00000008)
int COLOR_Format19bitARGB1666
This constant was deprecated in API level 23.
Use COLOR_Format32bitABGR8888
.
Constant Value: 10 (0x0000000a)
int COLOR_Format24BitABGR6666
This constant was deprecated in API level 23.
Use COLOR_Format32bitABGR8888
.
Constant Value: 43 (0x0000002b)
int COLOR_Format24BitARGB6666
This constant was deprecated in API level 23.
Use COLOR_Format32bitABGR8888
.
Constant Value: 42 (0x0000002a)
int COLOR_Format24bitARGB1887
This constant was deprecated in API level 23.
Use COLOR_Format32bitABGR8888
.
Constant Value: 13 (0x0000000d)
int COLOR_Format24bitBGR888
24 bits per pixel RGB color format, with 8-bit red, green & blue components.
Using 24-bit little-endian representation, colors stored as Red 7:0, Green 15:8, Blue 23:16.
byte byte byte <------ i -----> | <---- i+1 ----> | <---- i+2 -----> +-----------------+-----------------+-----------------+ | RED | GREEN | BLUE | +-----------------+-----------------+-----------------+This format corresponds to
RGB_888
, and can also be represented as a flexible format by
COLOR_FormatRGBFlexible
.
Constant Value: 12 (0x0000000c)
int COLOR_Format24bitRGB888
This constant was deprecated in API level 23.
Use COLOR_Format24bitBGR888
or COLOR_FormatRGBFlexible
.
Constant Value: 11 (0x0000000b)
int COLOR_Format25bitARGB1888
This constant was deprecated in API level 23.
Use COLOR_Format32bitABGR8888
.
Constant Value: 14 (0x0000000e)
int COLOR_Format32bitABGR8888
32 bits per pixel RGBA color format, with 8-bit red, green, blue, and alpha components.
Using 32-bit little-endian representation, colors stored as Red 7:0, Green 15:8, Blue 23:16, and Alpha 31:24.
byte byte byte byte <------ i -----> | <---- i+1 ----> | <---- i+2 ----> | <---- i+3 -----> +-----------------+-----------------+-----------------+-----------------+ | RED | GREEN | BLUE | ALPHA | +-----------------+-----------------+-----------------+-----------------+This corresponds to
RGBA_8888
.
Constant Value: 2130747392 (0x7f00a000)
int COLOR_Format32bitARGB8888
This constant was deprecated in API level 23.
Use COLOR_Format32bitABGR8888
Or COLOR_FormatRGBAFlexible
.
Constant Value: 16 (0x00000010)
int COLOR_Format32bitBGRA8888
This constant was deprecated in API level 23.
Use COLOR_Format32bitABGR8888
Or COLOR_FormatRGBAFlexible
.
Constant Value: 15 (0x0000000f)
int COLOR_Format8bitRGB332
This constant was deprecated in API level 23.
Use COLOR_Format24bitBGR888
.
Constant Value: 2 (0x00000002)
int COLOR_FormatCbYCrY
This constant was deprecated in API level 23.
Use COLOR_FormatYUV422Flexible
.
Constant Value: 27 (0x0000001b)
int COLOR_FormatCrYCbY
This constant was deprecated in API level 23.
Use COLOR_FormatYUV422Flexible
.
Constant Value: 28 (0x0000001c)
int COLOR_FormatL16
16 bits per pixel, little-endian Y color format.
byte byte <--------- i --------> | <------ i + 1 ------> +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ | Y | +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ 0 7 0 7 bit
Constant Value: 36 (0x00000024)
int COLOR_FormatL2
This constant was deprecated in API level 23.
Use COLOR_FormatL8
.
Constant Value: 33 (0x00000021)
int COLOR_FormatL24
This constant was deprecated in API level 23.
Use COLOR_FormatL16
.
Constant Value: 37 (0x00000025)
int COLOR_FormatL32
This constant was deprecated in API level 23.
Use COLOR_FormatL16
.
32 bits per pixel, little-endian Y color format.
byte byte byte byte <------ i -----> | <---- i+1 ----> | <---- i+2 ----> | <---- i+3 -----> +-----------------+-----------------+-----------------+-----------------+ | Y | +-----------------+-----------------+-----------------+-----------------+ 0 7 0 7 0 7 0 7 bit
Constant Value: 38 (0x00000026)
int COLOR_FormatL4
This constant was deprecated in API level 23.
Use COLOR_FormatL8
.
Constant Value: 34 (0x00000022)
int COLOR_FormatL8
8 bits per pixel Y color format.
Each byte contains a single pixel. This format corresponds to L_8
.
Constant Value: 35 (0x00000023)
int COLOR_FormatMonochrome
This constant was deprecated in API level 23.
Use COLOR_Format24bitBGR888
.
Constant Value: 1 (0x00000001)
int COLOR_FormatRGBAFlexible
Flexible 32 bits per pixel RGBA color format with 8-bit red, green, blue, and alpha components.
Use this format with Image
. This format corresponds to FLEX_RGBA_8888
, and can represent COLOR_Format32bitBGRA8888
, COLOR_Format32bitABGR8888
and COLOR_Format32bitARGB8888
formats.
See also:
Constant Value: 2134288520 (0x7f36a888)
int COLOR_FormatRGBFlexible
Flexible 24 bits per pixel RGB color format with 8-bit red, green and blue components.
Use this format with Image
. This format corresponds to FLEX_RGB_888
, and can represent COLOR_Format24bitBGR888
and COLOR_Format24bitRGB888
formats.
See also:
Constant Value: 2134292616 (0x7f36b888)
int COLOR_FormatRawBayer10bit
SMIA 10-bit Bayer format.
Constant Value: 31 (0x0000001f)
int COLOR_FormatRawBayer8bit
SMIA 8-bit Bayer format. Each byte represents the top 8-bits of a 10-bit signal.
Constant Value: 30 (0x0000001e)
int COLOR_FormatRawBayer8bitcompressed
SMIA 8-bit compressed Bayer format. Each byte represents a sample from the 10-bit signal that is compressed into 8-bits using DPCM/PCM compression, as defined by the SMIA Functional Specification.
Constant Value: 32 (0x00000020)
int COLOR_FormatSurface
Constant Value: 2130708361 (0x7f000789)
int COLOR_FormatYCbYCr
This constant was deprecated in API level 23.
Use COLOR_FormatYUV422Flexible
.
Constant Value: 25 (0x00000019)
int COLOR_FormatYCrYCb
This constant was deprecated in API level 23.
Use COLOR_FormatYUV422Flexible
.
Constant Value: 26 (0x0000001a)
int COLOR_FormatYUV411PackedPlanar
This constant was deprecated in API level 23.
Use COLOR_FormatYUV420Flexible
.
Constant Value: 18 (0x00000012)
int COLOR_FormatYUV411Planar
This constant was deprecated in API level 23.
Use COLOR_FormatYUV420Flexible
.
Constant Value: 17 (0x00000011)
int COLOR_FormatYUV420Flexible
Flexible 12 bits per pixel, subsampled YUV color format with 8-bit chroma and luma components.
Chroma planes are subsampled by 2 both horizontally and vertically. Use this format with Image
. This format corresponds to YUV_420_888
, and can represent the COLOR_FormatYUV411Planar
, COLOR_FormatYUV411PackedPlanar
, COLOR_FormatYUV420Planar
, COLOR_FormatYUV420PackedPlanar
, COLOR_FormatYUV420SemiPlanar
and COLOR_FormatYUV420PackedSemiPlanar
formats.
See also:
Constant Value: 2135033992 (0x7f420888)
int COLOR_FormatYUV420PackedPlanar
This constant was deprecated in API level 23.
Use COLOR_FormatYUV420Flexible
.
Constant Value: 20 (0x00000014)
int COLOR_FormatYUV420PackedSemiPlanar
This constant was deprecated in API level 23.
Use COLOR_FormatYUV420Flexible
.
Constant Value: 39 (0x00000027)
int COLOR_FormatYUV420Planar
This constant was deprecated in API level 23.
Use COLOR_FormatYUV420Flexible
.
Constant Value: 19 (0x00000013)
int COLOR_FormatYUV420SemiPlanar
This constant was deprecated in API level 23.
Use COLOR_FormatYUV420Flexible
.
Constant Value: 21 (0x00000015)
int COLOR_FormatYUV422Flexible
Flexible 16 bits per pixel, subsampled YUV color format with 8-bit chroma and luma components.
Chroma planes are horizontally subsampled by 2. Use this format with Image
. This format corresponds to YUV_422_888
, and can represent the COLOR_FormatYCbYCr
, COLOR_FormatYCrYCb
, COLOR_FormatCbYCrY
, COLOR_FormatCrYCbY
, COLOR_FormatYUV422Planar
, COLOR_FormatYUV422PackedPlanar
, COLOR_FormatYUV422SemiPlanar
and COLOR_FormatYUV422PackedSemiPlanar
formats.
See also:
Constant Value: 2135042184 (0x7f422888)
int COLOR_FormatYUV422PackedPlanar
This constant was deprecated in API level 23.
Use COLOR_FormatYUV422Flexible
.
Constant Value: 23 (0x00000017)
int COLOR_FormatYUV422PackedSemiPlanar
This constant was deprecated in API level 23.
Use COLOR_FormatYUV422Flexible
.
Constant Value: 40 (0x00000028)
int COLOR_FormatYUV422Planar
This constant was deprecated in API level 23.
Use COLOR_FormatYUV422Flexible
.
Constant Value: 22 (0x00000016)
int COLOR_FormatYUV422SemiPlanar
This constant was deprecated in API level 23.
Use COLOR_FormatYUV422Flexible
.
Constant Value: 24 (0x00000018)
int COLOR_FormatYUV444Flexible
Flexible 24 bits per pixel YUV color format with 8-bit chroma and luma components.
Chroma planes are not subsampled. Use this format with Image
. This format corresponds to YUV_444_888
, and can represent the COLOR_FormatYUV444Interleaved
format.
See also:
Constant Value: 2135181448 (0x7f444888)
int COLOR_FormatYUV444Interleaved
This constant was deprecated in API level 23.
Use COLOR_FormatYUV444Flexible
.
Constant Value: 29 (0x0000001d)
int COLOR_QCOM_FormatYUV420SemiPlanar
This constant was deprecated in API level 23.
Use COLOR_FormatYUV420Flexible
.
Constant Value: 2141391872 (0x7fa30c00)
int COLOR_TI_FormatYUV420PackedSemiPlanar
This constant was deprecated in API level 23.
Use COLOR_FormatYUV420Flexible
.
Constant Value: 2130706688 (0x7f000100)
String FEATURE_AdaptivePlayback
video decoder only: codec supports seamless resolution changes.
Constant Value: "adaptive-playback"
String FEATURE_IntraRefresh
video encoder only: codec supports intra refresh.
Constant Value: "intra-refresh"
String FEATURE_SecurePlayback
video decoder only: codec supports secure decryption.
Constant Value: "secure-playback"
String FEATURE_TunneledPlayback
video or audio decoder only: codec supports tunneled playback.
Constant Value: "tunneled-playback"
int[] colorFormats
Defined in the OpenMAX IL specs, color format values are drawn from OMX_COLOR_FORMATTYPE.
MediaCodecInfo.CodecCapabilities createFromProfileLevel (String mime, int profile, int level)
Retrieve the codec capabilities for a certain mime type
, profile
and level
. If the type, or profile-level combination is not understood by the framework, it returns null.
In M
, calling this method without calling any method of the MediaCodecList
class beforehand results in a NullPointerException
.
Parameters | |
---|---|
mime |
String
|
profile |
int
|
level |
int
|
Returns | |
---|---|
MediaCodecInfo.CodecCapabilities |
MediaCodecInfo.AudioCapabilities getAudioCapabilities ()
Returns the audio capabilities or null
if this is not an audio codec.
Returns | |
---|---|
MediaCodecInfo.AudioCapabilities |
MediaFormat getDefaultFormat ()
Returns a MediaFormat object with default values for configurations that have defaults.
Returns | |
---|---|
MediaFormat |
MediaCodecInfo.EncoderCapabilities getEncoderCapabilities ()
Returns the encoding capabilities or null
if this is not an encoder.
Returns | |
---|---|
MediaCodecInfo.EncoderCapabilities |
int getMaxSupportedInstances ()
Returns the max number of the supported concurrent codec instances.
This is a hint for an upper bound. Applications should not expect to successfully operate more instances than the returned value, but the actual number of concurrently operable instances may be less as it depends on the available resources at time of use.
Returns | |
---|---|
int |
String getMimeType ()
Returns the mime type for which this codec-capability object was created.
Returns | |
---|---|
String |
MediaCodecInfo.VideoCapabilities getVideoCapabilities ()
Returns the video capabilities or null
if this is not a video codec.
Returns | |
---|---|
MediaCodecInfo.VideoCapabilities |
boolean isFeatureRequired (String name)
Query codec feature requirements.
These features are required to be used by the codec, and as such, they are always turned on.
Parameters | |
---|---|
name |
String
|
Returns | |
---|---|
boolean |
boolean isFeatureSupported (String name)
Query codec feature capabilities.
These features are supported to be used by the codec. These include optional features that can be turned on, as well as features that are always on.
Parameters | |
---|---|
name |
String
|
Returns | |
---|---|
boolean |
boolean isFormatSupported (MediaFormat format)
Query whether codec supports a given MediaFormat
.
Note: On LOLLIPOP
, format
must not contain a frame rate. Use format.setString(MediaFormat.KEY_FRAME_RATE, null)
to clear any existing frame rate setting in the format.
The following table summarizes the format keys considered by this method.
OS Version(s) | MediaFormat keys considered for |
||
---|---|---|---|
Audio Codecs | Video Codecs | Encoders | |
LOLLIPOP |
KEY_MIME *,KEY_SAMPLE_RATE ,KEY_CHANNEL_COUNT , |
KEY_MIME *,FEATURE_AdaptivePlayback D,FEATURE_SecurePlayback D,FEATURE_TunneledPlayback D,KEY_WIDTH ,KEY_HEIGHT ,no KEY_FRAME_RATE |
KEY_BITRATE_MODE ,KEY_PROFILE (and/or KEY_AAC_PROFILE ~),KEY_COMPLEXITY (and/or KEY_FLAC_COMPRESSION_LEVEL ~) |
LOLLIPOP_MR1 |
as above, plusKEY_FRAME_RATE |
||
M |
|||
N |
as above, plusKEY_PROFILE ,KEY_BIT_RATE |
as above, plusKEY_PROFILE ,KEY_LEVEL +,KEY_BIT_RATE ,FEATURE_IntraRefresh E |
|
Notes: |
Parameters | |
---|---|
format |
MediaFormat : media format with optional feature directives. |
Returns | |
---|---|
boolean |
whether the codec capabilities support the given format and feature requests. |
Throws | |
---|---|
IllegalArgumentException |
if format is not a valid media format. |