unuaunco commented 7 years ago

Issue Report

Description

Hello. I am trying to build a simple office TV player using wrapper. But script returns DBusException error. Script crushes, while checking .is_playing (see example below). Is there any ways to run code like this? Thank you!

Problem reproduction

This code:

#!/usr/bin/python
from omxplayer import OMXPlayer
from time import sleep

file_path_or_url =  '/home/pi/21.mp4'

player = OMXPlayer(file_path_or_url, args=['-I','-r','--vol','-6000','--nodeinterlace'])

player.pause()
sleep(5)
player.play()
while(player.is_playing()):
 sleep(1)

player.quit()

And this error:

Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/home/pi/21.mp4':
  Metadata:
    major_brand     : mp42
    minor_version   : 0
    compatible_brands: mp42mp41
    creation_time   : 2017-05-22T11:31:54.000000Z
  Duration: 00:00:10.05, start: 0.000000, bitrate: 17671 kb/s
    Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709), 1920x1080 [SAR 1:1 DAR 16:9], 17156 kb/s, 24 fps, 24 tbr, 24k tbn, 48 tbc (default)
    Metadata:
      creation_time   : 2017-05-22T11:31:55.000000Z
      handler_name    : Alias Data Handler
      encoder         : AVC Coding
    Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 317 kb/s (default)
    Metadata:
      creation_time   : 2017-05-22T11:31:55.000000Z
      handler_name    : Alias Data Handler
Traceback (most recent call last):
  File "./omx_helloWorld.py", line 15, in <module>
    while(player.is_playing()):
  File "<decorator-gen-90>", line 2, in is_playing
  File "build/bdist.linux-armv7l/egg/omxplayer/player.py", line 45, in wrapped
  File "<decorator-gen-89>", line 2, in is_playing
  File "build/bdist.linux-armv7l/egg/omxplayer/player.py", line 53, in wrapped
  File "build/bdist.linux-armv7l/egg/omxplayer/player.py", line 665, in is_playing
  File "<decorator-gen-28>", line 2, in playback_status
  File "build/bdist.linux-armv7l/egg/omxplayer/player.py", line 45, in wrapped
  File "<decorator-gen-27>", line 2, in playback_status
  File "build/bdist.linux-armv7l/egg/omxplayer/player.py", line 53, in wrapped
  File "build/bdist.linux-armv7l/egg/omxplayer/player.py", line 307, in playback_status
  File "build/bdist.linux-armv7l/egg/omxplayer/player.py", line 738, in _player_interface_property
  File "build/bdist.linux-armv7l/egg/omxplayer/player.py", line 732, in _interface_property
  File "/usr/lib/python2.7/dist-packages/dbus/proxies.py", line 145, in __call__
    **keywords)
  File "/usr/lib/python2.7/dist-packages/dbus/connection.py", line 651, in call_blocking
    message, timeout)
dbus.exceptions.DBusException: org.freedesktop.DBus.Error.NoReply: Message recipient disconnected from message bus without replying

Environment details

OS (lsb_release -a):


Distributor ID: Raspbian
Description:    Raspbian GNU/Linux 9.1 (stretch)
Release:        9.1
Codename:       stretch



| Software | Version |
|----------|---------|
| `python-omxplayer-wrapper` | `0.2.3` |
| `python-dbus` (`dpkg -s python-dbus`) |  `1.2.0` |
| `python` (`python --version`) | `2.7.13` |
| `omxplayer` (`omxplayer --version`) | `5a25a57` |

willprice commented 6 years ago

That's because the player has completed playing and the process has exited so all further dbus method calls will fail; this should be addressed inside the library by returning last queried state or similar.

willprice commented 6 years ago

You should use a try/except block to catch the DBusException as it implies the player has exited.

himijendrix24 commented 5 years ago

Are there any examples on how to use the dBus finder? Does it even have to be used manually? Using try/except causes the problem for me, that many things (maximum play length, volume ...) which I want to change dynamically have to be extra checked and logged, for the case the dbus connection is lost.

I'm using one OMXPlayer object and use load() to open new video. Sometimes the dbus connection is lost / not there. Even if waiting some seconds after load().

willprice commented 5 years ago

Nope, you shouldn't have to use it. If you're getting DBusExceptions then it's likely omxplayer has died. Have you tried clearing out any /tmp/omxplayer* files? If so, does this help with your issue?

veppan commented 3 years ago

how did you solve the problem in the end? i have a similar problem.

veppan commented 3 years ago

Issue Report

Description

Hello. I am trying to build a simple office TV player using wrapper. But script returns DBusException error. Script crushes, while checking .is_playing (see example below). Is there any ways to run code like this? Thank you!

Problem reproduction

This code:

#!/usr/bin/python
from omxplayer import OMXPlayer
from time import sleep

file_path_or_url =  '/home/pi/21.mp4'

player = OMXPlayer(file_path_or_url, args=['-I','-r','--vol','-6000','--nodeinterlace'])

player.pause()
sleep(5)
player.play()
while(player.is_playing()):
 sleep(1)

player.quit()

And this error:

Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/home/pi/21.mp4':
  Metadata:
    major_brand     : mp42
    minor_version   : 0
    compatible_brands: mp42mp41
    creation_time   : 2017-05-22T11:31:54.000000Z
  Duration: 00:00:10.05, start: 0.000000, bitrate: 17671 kb/s
    Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709), 1920x1080 [SAR 1:1 DAR 16:9], 17156 kb/s, 24 fps, 24 tbr, 24k tbn, 48 tbc (default)
    Metadata:
      creation_time   : 2017-05-22T11:31:55.000000Z
      handler_name    : Alias Data Handler
      encoder         : AVC Coding
    Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 317 kb/s (default)
    Metadata:
      creation_time   : 2017-05-22T11:31:55.000000Z
      handler_name    : Alias Data Handler
Traceback (most recent call last):
  File "./omx_helloWorld.py", line 15, in <module>
    while(player.is_playing()):
  File "<decorator-gen-90>", line 2, in is_playing
  File "build/bdist.linux-armv7l/egg/omxplayer/player.py", line 45, in wrapped
  File "<decorator-gen-89>", line 2, in is_playing
  File "build/bdist.linux-armv7l/egg/omxplayer/player.py", line 53, in wrapped
  File "build/bdist.linux-armv7l/egg/omxplayer/player.py", line 665, in is_playing
  File "<decorator-gen-28>", line 2, in playback_status
  File "build/bdist.linux-armv7l/egg/omxplayer/player.py", line 45, in wrapped
  File "<decorator-gen-27>", line 2, in playback_status
  File "build/bdist.linux-armv7l/egg/omxplayer/player.py", line 53, in wrapped
  File "build/bdist.linux-armv7l/egg/omxplayer/player.py", line 307, in playback_status
  File "build/bdist.linux-armv7l/egg/omxplayer/player.py", line 738, in _player_interface_property
  File "build/bdist.linux-armv7l/egg/omxplayer/player.py", line 732, in _interface_property
  File "/usr/lib/python2.7/dist-packages/dbus/proxies.py", line 145, in __call__
    **keywords)
  File "/usr/lib/python2.7/dist-packages/dbus/connection.py", line 651, in call_blocking
    message, timeout)
dbus.exceptions.DBusException: org.freedesktop.DBus.Error.NoReply: Message recipient disconnected from message bus without replying

Environment details

OS (lsb_release -a):

Distributor ID: Raspbian
Description:    Raspbian GNU/Linux 9.1 (stretch)
Release:        9.1
Codename:       stretch

Software Version python-omxplayer-wrapper 0.2.3 python-dbus (dpkg -s python-dbus) 1.2.0 python (python --version) 2.7.13 omxplayer (omxplayer --version) 5a25a57

how did you solve the problem in the end? i have a similar problem.

mghanei commented 3 years ago

Issue Report

Description

Hello. I am trying to build a simple office TV player using wrapper. But script returns DBusException error. Script crushes, while checking .is_playing (see example below). Is there any ways to run code like this? Thank you!

Problem reproduction

This code:

#!/usr/bin/python
from omxplayer import OMXPlayer
from time import sleep

file_path_or_url =  '/home/pi/21.mp4'

player = OMXPlayer(file_path_or_url, args=['-I','-r','--vol','-6000','--nodeinterlace'])

player.pause()
sleep(5)
player.play()
while(player.is_playing()):
 sleep(1)

player.quit()

And this error:

Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/home/pi/21.mp4':
  Metadata:
    major_brand     : mp42
    minor_version   : 0
    compatible_brands: mp42mp41
    creation_time   : 2017-05-22T11:31:54.000000Z
  Duration: 00:00:10.05, start: 0.000000, bitrate: 17671 kb/s
    Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709), 1920x1080 [SAR 1:1 DAR 16:9], 17156 kb/s, 24 fps, 24 tbr, 24k tbn, 48 tbc (default)
    Metadata:
      creation_time   : 2017-05-22T11:31:55.000000Z
      handler_name    : Alias Data Handler
      encoder         : AVC Coding
    Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 317 kb/s (default)
    Metadata:
      creation_time   : 2017-05-22T11:31:55.000000Z
      handler_name    : Alias Data Handler
Traceback (most recent call last):
  File "./omx_helloWorld.py", line 15, in <module>
    while(player.is_playing()):
  File "<decorator-gen-90>", line 2, in is_playing
  File "build/bdist.linux-armv7l/egg/omxplayer/player.py", line 45, in wrapped
  File "<decorator-gen-89>", line 2, in is_playing
  File "build/bdist.linux-armv7l/egg/omxplayer/player.py", line 53, in wrapped
  File "build/bdist.linux-armv7l/egg/omxplayer/player.py", line 665, in is_playing
  File "<decorator-gen-28>", line 2, in playback_status
  File "build/bdist.linux-armv7l/egg/omxplayer/player.py", line 45, in wrapped
  File "<decorator-gen-27>", line 2, in playback_status
  File "build/bdist.linux-armv7l/egg/omxplayer/player.py", line 53, in wrapped
  File "build/bdist.linux-armv7l/egg/omxplayer/player.py", line 307, in playback_status
  File "build/bdist.linux-armv7l/egg/omxplayer/player.py", line 738, in _player_interface_property
  File "build/bdist.linux-armv7l/egg/omxplayer/player.py", line 732, in _interface_property
  File "/usr/lib/python2.7/dist-packages/dbus/proxies.py", line 145, in __call__
    **keywords)
  File "/usr/lib/python2.7/dist-packages/dbus/connection.py", line 651, in call_blocking
    message, timeout)
dbus.exceptions.DBusException: org.freedesktop.DBus.Error.NoReply: Message recipient disconnected from message bus without replying

Environment details

OS (lsb_release -a):

Distributor ID: Raspbian
Description:    Raspbian GNU/Linux 9.1 (stretch)
Release:        9.1
Codename:       stretch

Software Version python-omxplayer-wrapper 0.2.3 python-dbus (dpkg -s python-dbus) 1.2.0 python (python --version) 2.7.13 omxplayer (omxplayer --version) 5a25a57

how did you solve the problem in the end? i have a similar problem.

Use this:

try:
  player = OMXPlayer(file_path_or_url, args=['-I','-r','--vol','-6000','--nodeinterlace'])

  player.pause()
  sleep(5)
  player.play()
  while(player.is_playing()):
   sleep(1)
except:
  player.quit()

willprice / python-omxplayer-wrapper

DBus.Error.NoReply while is_playing checking #94

Issue Report

Description

Problem reproduction

Environment details

Issue Report

Description

Problem reproduction

Environment details

Issue Report

Description

Problem reproduction

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