railbird/react-native-vision-camera
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some camera orientation stuff, maybe toss?

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This commit is contained in:
Ivan Malison 2024-01-31 16:26:17 -07:00
parent e82f068b21
commit fb42545890
2 changed files with 12 additions and 15 deletions
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21
package/android/src/main/java/com/mrousavy/camera/core/ChunkedRecorder.kt
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@ -12,7 +12,6 @@ import com.mrousavy.camera.types.Orientation
import com.mrousavy.camera.types.RecordVideoOptions import com.mrousavy.camera.types.RecordVideoOptions
import java.io.File import java.io.File
import java.nio.ByteBuffer import java.nio.ByteBuffer
import kotlinx.coroutines.*
class ChunkedRecordingManager(private val encoder: MediaCodec, private val outputDirectory: File, private val orientationHint: Int, private val iFrameInterval: Int) : class ChunkedRecordingManager(private val encoder: MediaCodec, private val outputDirectory: File, private val orientationHint: Int, private val iFrameInterval: Int) :
MediaCodec.Callback() { MediaCodec.Callback() {
@ -23,22 +22,20 @@ class ChunkedRecordingManager(private val encoder: MediaCodec, private val outpu
size: Size, size: Size,
enableAudio: Boolean, enableAudio: Boolean,
fps: Int? = null, fps: Int? = null,
orientation: Orientation, cameraOrientation: Orientation,
bitRate: Int, bitRate: Int,
options: RecordVideoOptions, options: RecordVideoOptions,
outputDirectory: File, outputDirectory: File,
iFrameInterval: Int = 3 iFrameInterval: Int = 3
): ChunkedRecordingManager { ): ChunkedRecordingManager {
val mimeType = options.videoCodec.toMimeType() val mimeType = options.videoCodec.toMimeType()
var width = size.width val orientationDegrees = cameraOrientation.toDegrees()
var height = size.height val (width, height) = if (cameraOrientation.isLandscape()) {
size.height to size.width
val orientationDegrees = orientation.toDegrees() } else {
size.width to size.height
if (orientationDegrees == 90 || orientationDegrees == 270) {
width = size.height
height = size.width
} }
val format = MediaFormat.createVideoFormat(mimeType, width, height) val format = MediaFormat.createVideoFormat(mimeType, width, height)
val codec = MediaCodec.createEncoderByType(mimeType) val codec = MediaCodec.createEncoderByType(mimeType)
@ -56,11 +53,11 @@ class ChunkedRecordingManager(private val encoder: MediaCodec, private val outpu
format.setInteger(MediaFormat.KEY_I_FRAME_INTERVAL, iFrameInterval) format.setInteger(MediaFormat.KEY_I_FRAME_INTERVAL, iFrameInterval)
format.setInteger(MediaFormat.KEY_BIT_RATE, bitRate) format.setInteger(MediaFormat.KEY_BIT_RATE, bitRate)
Log.i(TAG, "Video Format: $format") Log.i(TAG, "Video Format: $format, orientation $cameraOrientation")
// Create a MediaCodec encoder, and configure it with our format. Get a Surface // Create a MediaCodec encoder, and configure it with our format. Get a Surface
// we can use for input and wrap it with a class that handles the EGL work. // we can use for input and wrap it with a class that handles the EGL work.
codec.configure(format, null, null, MediaCodec.CONFIGURE_FLAG_ENCODE) codec.configure(format, null, null, MediaCodec.CONFIGURE_FLAG_ENCODE)
return ChunkedRecordingManager(codec, outputDirectory, orientationDegrees, iFrameInterval) return ChunkedRecordingManager(codec, outputDirectory, 0, iFrameInterval)
} }
} }

6
package/android/src/main/java/com/mrousavy/camera/core/RecordingSession.kt
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@ -21,7 +21,7 @@ class RecordingSession(
private val enableAudio: Boolean, private val enableAudio: Boolean,
private val fps: Int? = null, private val fps: Int? = null,
private val hdr: Boolean = false, private val hdr: Boolean = false,
private val orientation: Orientation, private val cameraOrientation: Orientation,
private val options: RecordVideoOptions, private val options: RecordVideoOptions,
private val callback: (video: Video) -> Unit, private val callback: (video: Video) -> Unit,
private val onError: (error: CameraError) -> Unit private val onError: (error: CameraError) -> Unit
@ -48,7 +48,7 @@ class RecordingSession(
size, size,
enableAudio, enableAudio,
fps, fps,
orientation, cameraOrientation,
bitRate, bitRate,
options, options,
outputPath outputPath
@ -124,7 +124,7 @@ class RecordingSession(
override fun toString(): String { override fun toString(): String {
val audio = if (enableAudio) "with audio" else "without audio" val audio = if (enableAudio) "with audio" else "without audio"
return "${size.width} x ${size.height} @ $fps FPS ${options.videoCodec} ${options.fileType} " + return "${size.width} x ${size.height} @ $fps FPS ${options.videoCodec} ${options.fileType} " +
"$orientation ${bitRate / 1_000_000.0} Mbps RecordingSession ($audio)" "$cameraOrientation ${bitRate / 1_000_000.0} Mbps RecordingSession ($audio)"
} }
fun onFrame() { fun onFrame() {