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Author SHA1 Message Date
Romain Vimont
d55012e4a9 Pass AVCodecContext to frame sinks 
Frame consumers may need details about the frame format.
 2023-02-27 12:24:49 +01:00
Romain Vimont
c51ab7a5cb Add an audio decoder 2023-02-27 12:24:49 +01:00
Romain Vimont
20cb1cd5d5 Give a name to decoder instances 
This will be useful in logs.
 2023-02-27 12:24:49 +01:00
Romain Vimont
2704ebd237 Rename decoder to video_decoder 2023-02-27 12:24:49 +01:00
Romain Vimont
6daee6d721 Log display sizes in display list 
This is more convenient than just the display id alone.
 2023-02-27 12:24:49 +01:00
Romain Vimont
fc145f2211 Add --list-device-displays 2023-02-27 12:24:49 +01:00
Romain Vimont
84d593472e Move log message helpers to LogUtils 
This class will also contain other log helpers.
 2023-02-27 12:24:49 +01:00
Romain Vimont
67a80fbeca Quit on audio configuration failure 
When audio capture fails on the device, scrcpy continue mirroring the
video stream. This allows to enable audio by default only when
supported.

However, if an audio configuration occurs (for example the user
explicitly selected an unknown audio encoder), this must be treated as
an error and scrcpy must exit.
 2023-02-27 12:24:49 +01:00
Romain Vimont
9b2003b810 Add --list-encoders 
Add an option to list the device encoders properly.
 2023-02-27 12:24:49 +01:00
Romain Vimont
1787972fad Move await_for_server() logs 
Print the logs on the caller side. This will allow to call the function
in another context without printing the logs.
 2023-02-27 12:24:49 +01:00
Romain Vimont
ea1fd8c84d Add --audio-encoder 
Similar to --video-encoder, but for audio.
 2023-02-27 12:24:49 +01:00
Romain Vimont
f488be4cc5 Extract unknown encoder error message 
This will allow to reuse the same code for audio encoder selection.
 2023-02-27 12:24:49 +01:00
Romain Vimont
c1df742b37 Add --audio-codec-options 
Similar to --video-codec-options, but for audio.
 2023-02-27 12:24:49 +01:00
Romain Vimont
c0bf67fcdc Extract application of codec options 
This will allow to reuse the same code for audio codec options.
 2023-02-27 12:24:49 +01:00
Romain Vimont
efb32e352b Add support for AAC audio codec 
Add option --audio-codec=aac.
 2023-02-27 12:24:49 +01:00
Romain Vimont
29992078d9 Add --audio-codec 
Introduce the selection mechanism. Alternative codecs will be added
later.
 2023-02-27 12:24:49 +01:00
Romain Vimont
3f6911d20b Add --audio-bit-rate 
Add an option to configure the audio bit-rate.
 2023-02-27 12:24:49 +01:00
Romain Vimont
3116e7f8cd Disable MethodLength checkstyle on createOptions() 
This method will grow as needed to initialize options.
 2023-02-27 12:24:49 +01:00
Romain Vimont
dc99458cf1 Rename --encoder to --video-encoder 
This prepares the introduction of --audio-encoder.
 2023-02-27 12:24:49 +01:00
Romain Vimont
ceaa83a8cd Rename --codec-options to --video-codec-options 
This prepares the introduction of --audio-codec-options.
 2023-02-27 12:24:49 +01:00
Romain Vimont
f3a50cc046 Rename --bit-rate to --video-bit-rate 
This prepares the introduction of --audio-bit-rate.
 2023-02-27 12:24:49 +01:00
Romain Vimont
aabd2ea12b Rename --codec to --video-codec 
This prepares the introduction of --audio-codec.
 2023-02-27 12:24:49 +01:00
Romain Vimont
d2d64c9fa3 Remove default bit-rate on client side 
If no bit-rate is passed, let the server use the default value (8Mbps).

This avoids to define a default value on both sides, and to pass the
default bit-rate as an argument when starting the server.
 2023-02-27 12:24:49 +01:00
Romain Vimont
edaca6f72d Record at least video packets on stop 
If the recorder is stopped while it has not received any audio packet
yet, make sure the video stream is correctly recorded.
 2023-02-27 12:24:49 +01:00
Romain Vimont
79f4abb9b3 Disable audio before Android 11 
The permission "android.permission.RECORD_AUDIO" has been added for
shell in Android 11.

Moreover, on lower versions, it may make the server segfault on the
device (happened on a Nexus 5 with Android 6.0.1).

Refs <https://android.googlesource.com/platform/frameworks/base/+/4feeee88911503cc365b223a712437abcd91c94f%5E%21/>
 2023-02-27 12:24:49 +01:00
Romain Vimont
3bd4ce1a11 Disable audio on initialization error 
By default, audio is enabled (--no-audio must be explicitly passed to
disable it).

However, some devices may not support audio capture (typically devices
below Android 11, or Android 11 when the shell application is not
foreground on start).

In that case, make the server notify the client to dynamically disable
audio forwarding so that it does not wait indefinitely for an audio
stream.

Also disable audio on unknown codec or missing decoder on the
client-side, for the same reasons.
 2023-02-27 12:24:49 +01:00
Romain Vimont
8438a76aa0 Add record audio support 
Make the recorder accept two input sources (video and audio), and mux
them into a single file.
 2023-02-27 12:24:49 +01:00
Romain Vimont
2f273b2298 Rename video-specific variables in recorder 
This paves the way to add audio-specific variables.
 2023-02-27 12:24:49 +01:00
Romain Vimont
7a2ebfae07 Do not merge config audio packets 
For video streams (at least H.264 and H.265), the config packet
containing SPS/PPS must be prepended to the next packet (the following
keyframe).

For audio streams (at least OPUS), they must not be merged.
 2023-02-27 12:24:49 +01:00
Romain Vimont
0263d8bbef Add an audio demuxer 
Add a demuxer which will read the stream from the audio socket.
 2023-02-27 12:24:49 +01:00
Romain Vimont
4aaa4580e6 Give a name to demuxer instances 
This will be useful in logs.
 2023-02-27 12:24:49 +01:00
Romain Vimont
51f4d0efae Rename demuxer to video_demuxer 
There will be another demuxer instance for audio.
 2023-02-27 12:24:49 +01:00
Romain Vimont
4824f846eb Extract OPUS extradata 
For OPUS codec, FFmpeg expects the raw extradata, but MediaCodec wraps
it in some structure.

Fix the config packet to send only the raw extradata.
 2023-02-27 12:24:49 +01:00
Romain Vimont
8ebdab2b04 Use a streamer to send the audio stream 
Send each encoded audio packet using a streamer.
 2023-02-27 12:24:49 +01:00
Romain Vimont
87ae5e17c5 Encode recorded audio on the device 
For now, the encoded packets are just logged into the console.
 2023-02-27 12:24:49 +01:00
Simon Chan
fb4d0ac01b Capture device audio 
Create an AudioRecorder to capture the audio source REMOTE_SUBMIX.

For now, the captured packets are just logged into the console.

Co-authored-by: Romain Vimont <rom@rom1v.com>
Signed-off-by: Romain Vimont <rom@rom1v.com>
 2023-02-27 12:24:49 +01:00
Simon Chan
953e9065c9 Add a new socket for audio stream 
When audio is enabled, open a new socket to send the audio stream from
the device to the client.

Co-authored-by: Romain Vimont <rom@rom1v.com>
Signed-off-by: Romain Vimont <rom@rom1v.com>
 2023-02-27 12:24:49 +01:00
Simon Chan
15fb00df85 Add --no-audio option 
Audio will be enabled by default (when supported). Add an option to
disable it.

Co-authored-by: Romain Vimont <rom@rom1v.com>
Signed-off-by: Romain Vimont <rom@rom1v.com>
 2023-02-27 12:24:49 +01:00
Romain Vimont
015f8b6930 Use FakeContext for Application instance 
This will expose the correct package name and UID to the application
context.
 2023-02-27 12:24:49 +01:00
Romain Vimont
d55a136af4 Use shell package name for workarounds 
For consistency.
 2023-02-27 12:24:49 +01:00
Romain Vimont
b314aca010 Use ROOT_UID from FakeContext 
Remove USER_ID from ServiceManager, and replace it by a constant in
FakeContext.

This is the same as android.os.Process.ROOT_UID, but this constant has
been introduced in API 29.
 2023-02-27 12:24:49 +01:00
Romain Vimont
1154b62ecf Use PACKAGE_NAME from FakeContext 
Remove duplicated constant.
 2023-02-27 12:24:49 +01:00
Romain Vimont
7fb1bc9131 Use AttributionSource from FakeContext 
FakeContext already provides an AttributeSource instance.

Co-authored-by: Simon Chan <1330321+yume-chan@users.noreply.github.com>
 2023-02-27 12:24:49 +01:00
Simon Chan
f4508d5a1e Add a fake Android Context 
Since scrcpy-server is not an Android application (it's a java
executable), it has no Context.

Some features will require a Context instance to get the package name
and the UID. Add a FakeContext for this purpose.

Co-authored-by: Romain Vimont <rom@rom1v.com>
Signed-off-by: Romain Vimont <rom@rom1v.com>
 2023-02-27 12:24:49 +01:00
Romain Vimont
ca74b960c3 Improve error message for unknown encoder 
The provided encoder name depends on the selected codec. Improve the
error message and the suggestions.
 2023-02-27 12:24:49 +01:00
Romain Vimont
537d445740 Rename "codec" variable to "mediaCodec" 
This will allow to use "codec" for the Codec type.
 2023-02-27 12:24:49 +01:00
Romain Vimont
99d30cfc3a Make streamer independent of codec type 
Rename VideoStreamer to Streamer, and extract a Codec interface which
will also support audio codecs.
 2023-02-27 12:24:49 +01:00
Romain Vimont
d67a6aed34 Pass all args to ScreenEncoder constructor 
There is no good reason to pass some of them in the constructor and some
others as parameters of the streamScreen() method.
 2023-02-27 12:24:49 +01:00
Romain Vimont
a6a3c4ca3d Move screen encoder initialization 
This prepares further refactors.
 2023-02-27 12:24:49 +01:00
Romain Vimont
74d1014b6d Write streamer header from ScreenEncoder 
The screen encoder is responsible to write data to the video streamer.
 2023-02-27 12:24:49 +01:00