pei/scrcpy
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Add --codec-options

Browse Source 
Add a command-line parameter to pass custom options to the device
encoder (as a comma-separated list of "key[:type]=value").

The list of possible codec options is available in the Android
documentation:
<https://d.android.com/reference/android/media/MediaFormat>

PR #1325 <https://github.com/Genymobile/scrcpy/pull/1325>
Refs #1226 <https://github.com/Genymobile/scrcpy/pull/1226>

Co-authored-by: Romain Vimont <rom@rom1v.com>
This commit is contained in:
Tzah Mazuz
2020-04-26 15:22:08 +03:00
committed by Romain Vimont
parent c7155a1954
commit 080a4ee365
11 changed files with 302 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

33
server/src/main/java/com/genymobile/scrcpy/ScreenEncoder.java
View File

@@ -12,6 +12,7 @@ import android.view.Surface;
import java.io.FileDescriptor;
import java.io.IOException;
import java.nio.ByteBuffer;
import java.util.List;
import java.util.concurrent.atomic.AtomicBoolean;
public class ScreenEncoder implements Device.RotationListener {
@@ -25,15 +26,17 @@ public class ScreenEncoder implements Device.RotationListener {
private final AtomicBoolean rotationChanged = new AtomicBoolean();
private final ByteBuffer headerBuffer = ByteBuffer.allocate(12);
private List<CodecOption> codecOptions;
private int bitRate;
private int maxFps;
private boolean sendFrameMeta;
private long ptsOrigin;
public ScreenEncoder(boolean sendFrameMeta, int bitRate, int maxFps) {
public ScreenEncoder(boolean sendFrameMeta, int bitRate, int maxFps, List<CodecOption> codecOptions) {
this.sendFrameMeta = sendFrameMeta;
this.bitRate = bitRate;
this.maxFps = maxFps;
this.codecOptions = codecOptions;
}
@Override
@@ -61,7 +64,7 @@ public class ScreenEncoder implements Device.RotationListener {
}
private void internalStreamScreen(Device device, FileDescriptor fd) throws IOException {
MediaFormat format = createFormat(bitRate, maxFps);
MediaFormat format = createFormat(bitRate, maxFps, codecOptions);
device.setRotationListener(this);
boolean alive;
try {
@@ -151,7 +154,24 @@ public class ScreenEncoder implements Device.RotationListener {
return MediaCodec.createEncoderByType(MediaFormat.MIMETYPE_VIDEO_AVC);
}
private static MediaFormat createFormat(int bitRate, int maxFps) {
private static void setCodecOption(MediaFormat format, CodecOption codecOption) {
String key = codecOption.getKey();
Object value = codecOption.getValue();
if (value instanceof Integer) {
format.setInteger(key, (Integer) value);
} else if (value instanceof Long) {
format.setLong(key, (Long) value);
} else if (value instanceof Float) {
format.setFloat(key, (Float) value);
} else if (value instanceof String) {
format.setString(key, (String) value);
}
Ln.d("Codec option set: " + key + " (" + value.getClass().getSimpleName() + ") = " + value);
}
private static MediaFormat createFormat(int bitRate, int maxFps, List<CodecOption> codecOptions) {
MediaFormat format = new MediaFormat();
format.setString(MediaFormat.KEY_MIME, MediaFormat.MIMETYPE_VIDEO_AVC);
format.setInteger(MediaFormat.KEY_BIT_RATE, bitRate);
@@ -167,6 +187,13 @@ public class ScreenEncoder implements Device.RotationListener {
// <https://github.com/Genymobile/scrcpy/issues/488#issuecomment-567321437>
format.setFloat(KEY_MAX_FPS_TO_ENCODER, maxFps);
}
if (codecOptions != null) {
for (CodecOption option : codecOptions) {
setCodecOption(format, option);
}
}
return format;
}