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Audio message recording and playback

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This commit is contained in:
Mark Qvist 2024-06-04 02:57:58 +02:00
parent e645eccb2e
commit 43944b74cd
1 changed files with 57 additions and 44 deletions
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73
sbapp/main.py
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@ -124,6 +124,9 @@ else:
from android.permissions import request_permissions, check_permission from android.permissions import request_permissions, check_permission
from android.storage import primary_external_storage_path, secondary_external_storage_path from android.storage import primary_external_storage_path, secondary_external_storage_path
import pyogg
from pydub import AudioSegment
from kivymd.utils.set_bars_colors import set_bars_colors from kivymd.utils.set_bars_colors import set_bars_colors
android_api_version = autoclass('android.os.Build$VERSION').SDK_INT android_api_version = autoclass('android.os.Build$VERSION').SDK_INT
@ -140,6 +143,9 @@ else:
from .ui.helpers import ContentNavigationDrawer, DrawerList, IconListItem from .ui.helpers import ContentNavigationDrawer, DrawerList, IconListItem
from .ui.helpers import multilingual_markup from .ui.helpers import multilingual_markup
import sbapp.pyogg as pyogg
from sbapp.pydub import AudioSegment
class toast: class toast:
def __init__(self, *kwargs): def __init__(self, *kwargs):
pass pass
@ -1296,6 +1302,9 @@ class SidebandApp(MDApp):
if self.audio_msg_mode == LXMF.AM_OPUS_OGG: if self.audio_msg_mode == LXMF.AM_OPUS_OGG:
with open(self.attach_path, "rb") as af: with open(self.attach_path, "rb") as af:
audio = [self.audio_msg_mode, af.read()] audio = [self.audio_msg_mode, af.read()]
elif self.audio_msg_mode >= LXMF.AM_CODEC2_700C and self.audio_msg_mode <= LXMF.AM_CODEC2_3200:
with open(self.attach_path, "rb") as af:
audio = [self.audio_msg_mode, af.read()]
elif self.attach_type == "lbimg": elif self.attach_type == "lbimg":
max_size = 320, 320 max_size = 320, 320
@ -1511,22 +1520,25 @@ class SidebandApp(MDApp):
ate_dialog.open() ate_dialog.open()
def play_audio_field(self, audio_field): def play_audio_field(self, audio_field):
if audio_field[0] == LXMF.AM_OPUS_OGG: try:
audio_type = "ogg" temp_path = None
else:
return False
temp_path = self.sideband.rec_cache+"/msg."+audio_type
if self.last_msg_audio != audio_field[1]: if self.last_msg_audio != audio_field[1]:
RNS.log("Reloading audio source", RNS.LOG_DEBUG)
self.last_msg_audio = audio_field[1] self.last_msg_audio = audio_field[1]
if audio_type == "ogg": if audio_field[0] == LXMF.AM_OPUS_OGG:
# No decoding necessary for OGG/OPUS temp_path = self.sideband.rec_cache+"/msg.ogg"
with open(temp_path, "wb") as af: with open(temp_path, "wb") as af:
af.write(self.last_msg_audio) af.write(self.last_msg_audio)
elif audio_field[0] >= LXMF.AM_CODEC2_700C and audio_field[0] <= LXMF.AM_CODEC2_3200:
temp_path = self.sideband.rec_cache+"/msg.ogg"
from sideband.audioproc import samples_to_ogg, decode_codec2
if samples_to_ogg(decode_codec2(audio_field[1], audio_field[0]), temp_path):
RNS.log("Wrote wav file to: "+temp_path)
else: else:
raise NotImplementedError(audio_type) raise NotImplementedError(audio_field[0])
if self.msg_sound == None: if self.msg_sound == None:
from plyer import audio from plyer import audio
@ -1535,11 +1547,15 @@ class SidebandApp(MDApp):
self.msg_sound._file_path = temp_path self.msg_sound._file_path = temp_path
self.msg_sound.reload() self.msg_sound.reload()
if self.msg_sound != None and self.msg_sound._player != None and self.msg_sound._player.isPlaying(): if self.msg_sound != None and self.msg_sound.playing():
RNS.log("Stopping playback", RNS.LOG_DEBUG)
self.msg_sound.stop() self.msg_sound.stop()
else: else:
RNS.log("Starting playback", RNS.LOG_DEBUG)
self.msg_sound.play() self.msg_sound.play()
except Exception as e:
RNS.log("Error while playing message audio:"+str(e))
RNS.trace_exception(e)
def message_record_audio_action(self): def message_record_audio_action(self):
@ -1607,14 +1623,7 @@ class SidebandApp(MDApp):
RNS.log("Using unmodified OPUS data in OGG container", RNS.LOG_DEBUG) RNS.log("Using unmodified OPUS data in OGG container", RNS.LOG_DEBUG)
else: else:
ap_start = time.time() ap_start = time.time()
from pydub import AudioSegment
if RNS.vendor.platformutils.is_android():
import pyogg
else:
import sbapp.pyogg as pyogg
opus_file = pyogg.OpusFile(self.msg_audio._file_path) opus_file = pyogg.OpusFile(self.msg_audio._file_path)
audio = AudioSegment( audio = AudioSegment(
bytes(opus_file.as_array()), bytes(opus_file.as_array()),
frame_rate=opus_file.frequency, frame_rate=opus_file.frequency,
@ -1624,17 +1633,20 @@ class SidebandApp(MDApp):
audio = audio.split_to_mono()[0] audio = audio.split_to_mono()[0]
audio = audio.apply_gain(-audio.max_dBFS) audio = audio.apply_gain(-audio.max_dBFS)
if self.audio_msg_mode >= LXMF.AM_CODEC2_450PWB and self.audio_msg_mode <= LXMF.AM_CODEC2_3200: if self.audio_msg_mode >= LXMF.AM_CODEC2_700C and self.audio_msg_mode <= LXMF.AM_CODEC2_3200:
audio = audio.set_frame_rate(8000) audio = audio.set_frame_rate(8000)
audio = audio.set_sample_width(2) audio = audio.set_sample_width(2)
samples = audio.get_array_of_samples() samples = audio.get_array_of_samples()
ap_duration = time.time() - ap_start from sideband.audioproc import samples_from_ogg, encode_codec2, decode_codec2
RNS.log("Audio processing complete in "+RNS.prettytime(ap_duration)+", samples: "+str(len(samples)), RNS.LOG_DEBUG) encoded = encode_codec2(samples, self.audio_msg_mode)
export_path = self.sideband.rec_cache+"/recording.raw" ap_duration = time.time() - ap_start
RNS.log("Audio processing complete in "+RNS.prettytime(ap_duration), RNS.LOG_DEBUG)
export_path = self.sideband.rec_cache+"/recording.enc"
with open(export_path, "wb") as export_file: with open(export_path, "wb") as export_file:
export_file.write(samples.tobytes()) export_file.write(encoded)
self.attach_path = export_path self.attach_path = export_path
os.unlink(self.msg_audio._file_path) os.unlink(self.msg_audio._file_path)
@ -1651,7 +1663,7 @@ class SidebandApp(MDApp):
self.rec_dialog = MDDialog( self.rec_dialog = MDDialog(
title="Record Audio", title="Record Audio",
type="simple", type="simple",
text="Test\n", # text="Test\n",
items=[ items=[
rec_item, rec_item,
play_item, play_item,
@ -1709,18 +1721,19 @@ class SidebandApp(MDApp):
self.message_attach_action(attach_type="audio") self.message_attach_action(attach_type="audio")
def a_audio_lb(sender): def a_audio_lb(sender):
self.attach_dialog.dismiss() self.attach_dialog.dismiss()
self.audio_msg_mode = LXMF.AM_CODEC2_3200 self.audio_msg_mode = LXMF.AM_CODEC2_2400
self.message_attach_action(attach_type="audio") self.message_attach_action(attach_type="audio")
if self.attach_dialog == None: if self.attach_dialog == None:
ss = int(dp(18)) ss = int(dp(18))
cancel_button = MDRectangleFlatButton(text="Cancel", font_size=dp(18)) cancel_button = MDRectangleFlatButton(text="Cancel", font_size=dp(18))
ad_items = [ ad_items = [
DialogItem(IconLeftWidget(icon="message-image-outline"), text="[size="+str(ss)+"]Low-bandwidth Image[/size]", on_release=a_img_lb), DialogItem(IconLeftWidget(icon="message-image-outline", on_release=a_img_lb), text="[size="+str(ss)+"]Low-bandwidth Image[/size]", on_release=a_img_lb),
DialogItem(IconLeftWidget(icon="file-image"), text="[size="+str(ss)+"]Medium Image[/size]", on_release=a_img_def), DialogItem(IconLeftWidget(icon="file-image", on_release=a_img_def), text="[size="+str(ss)+"]Medium Image[/size]", on_release=a_img_def),
DialogItem(IconLeftWidget(icon="image-outline"), text="[size="+str(ss)+"]High-res Image[/size]", on_release=a_img_hq), DialogItem(IconLeftWidget(icon="image-outline", on_release=a_img_hq), text="[size="+str(ss)+"]High-res Image[/size]", on_release=a_img_hq),
DialogItem(IconLeftWidget(icon="microphone-message"), text="[size="+str(ss)+"]Audio Recording[/size]", on_release=a_audio_hq), DialogItem(IconLeftWidget(icon="account-voice", on_release=a_audio_lb), text="[size="+str(ss)+"]Low-bandwidth Voice[/size]", on_release=a_audio_lb),
DialogItem(IconLeftWidget(icon="file-outline"), text="[size="+str(ss)+"]File Attachment[/size]", on_release=a_file)] DialogItem(IconLeftWidget(icon="microphone-message", on_release=a_audio_hq), text="[size="+str(ss)+"]High-quality Voice[/size]", on_release=a_audio_hq),
DialogItem(IconLeftWidget(icon="file-outline", on_release=a_file), text="[size="+str(ss)+"]File Attachment[/size]", on_release=a_file)]
# if RNS.vendor.platformutils.is_linux(): # if RNS.vendor.platformutils.is_linux():
# ad_items.pop(3) # ad_items.pop(3)