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google-code-export / pyglet

Automatically exported from code.google.com/p/pyglet
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Crash in dispatch_events #498

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago 
What steps will reproduce the problem?
1. Run this code:

import pyglet

MOVIE_PATH = r"C:\path\to\movie.avi"

video = pyglet.media.load( MOVIE_PATH )
player = pyglet.media.Player()
player.queue( video )
player.play()

pyglet.app.run()

2. When the video finishes, pyglet crashes.

Paste in the traceback or error message:

Traceback (most recent call last):
  File "\loewis\25\python\Modules\_ctypes\callbacks.c", line 206, in 'calling callback function'
  File "C:\Python25\lib\site-packages\pyglet\app\win32.py", line 84, in _timer_func
    sleep_time = self.idle()
  File "C:\Python25\lib\site-packages\pyglet\app\__init__.py", line 187, in idle

    dt = clock.tick(True)
  File "C:\Python25\lib\site-packages\pyglet\clock.py", line 700, in tick
    return _default.tick(poll)
  File "C:\Python25\lib\site-packages\pyglet\clock.py", line 303, in tick
    item.func(ts - item.last_ts, *item.args, **item.kwargs)
  File "C:\Python25\lib\site-packages\pyglet\media\__init__.py", line 954, in dispatch_events
    while self._timestamp > self._sources[0].duration:
IndexError: list index out of range

pyglet 1.1 with Python 2.5: Paste in the output of `python -m pyglet.info`
Other: Paste in the output of tools/gl_info.py (included in source distro):

Python
------------------------------------------------------------------------------
sys.version: 2.5.2 (r252:60911, Feb 21 2008, 13:11:45) [MSC v.1310 32 bit (Int
)]
sys.platform: win32
os.getcwd(): C:\dev\video-scholar

pyglet
------------------------------------------------------------------------------
pyglet.version: 1.1.4
pyglet.__file__: C:\Python25\lib\site-packages\pyglet\__init__.pyc
pyglet.options['debug_trace_depth'] = 1
pyglet.options['audio'] = ('directsound', 'openal', 'alsa', 'silent')
pyglet.options['xsync'] = True
pyglet.options['debug_trace_flush'] = True
pyglet.options['debug_win32'] = False
pyglet.options['debug_gl_trace'] = False
pyglet.options['debug_x11'] = False
pyglet.options['shadow_window'] = True
pyglet.options['debug_font'] = False
pyglet.options['debug_media'] = False
pyglet.options['debug_trace'] = False
pyglet.options['debug_lib'] = False
pyglet.options['graphics_vbo'] = True
pyglet.options['vsync'] = None
pyglet.options['debug_trace_args'] = False
pyglet.options['debug_gl'] = True
pyglet.options['debug_graphics_batch'] = False
pyglet.options['font'] = ('gdiplus', 'win32')
pyglet.options['debug_texture'] = False
pyglet.options['debug_gl_trace_args'] = False

pyglet.window
------------------------------------------------------------------------------
platform: <pyglet.window.win32.Win32Platform object at 0x01D580D0>
display: <pyglet.window.win32.Win32Display object at 0x01D580B0>
screens[0]: Win32Screen(x=0, y=0, width=1440, height=900)
screens[1]: Win32Screen(x=1440, y=0, width=1280, height=1024)
config['double_buffer'] = True
config['stereo'] = False
config['buffer_size'] = 32
config['aux_buffers'] = 4
config['sample_buffers'] = 0
config['samples'] = 0
config['red_size'] = 8
config['green_size'] = 8
config['blue_size'] = 8
config['alpha_size'] = 0
config['depth_size'] = 24
config['stencil_size'] = 0
config['accum_red_size'] = 16
config['accum_green_size'] = 16
config['accum_blue_size'] = 16
config['accum_alpha_size'] = 16
context: Win32Context()

pyglet.gl.gl_info
------------------------------------------------------------------------------
gl_info.get_version(): 3.0.0
gl_info.get_vendor(): NVIDIA Corporation
gl_info.get_renderer(): GeForce 8400M GS/PCI/SSE2
gl_info.get_extensions():
   GL_ARB_color_buffer_float
   GL_ARB_depth_buffer_float
   GL_ARB_depth_texture
   GL_ARB_draw_buffers
   GL_ARB_draw_instanced
   GL_ARB_fragment_program
   GL_ARB_fragment_program_shadow
   GL_ARB_fragment_shader
   GL_ARB_framebuffer_object
   GL_ARB_geometry_shader4
   GL_ARB_half_float_pixel
   GL_ARB_half_float_vertex
   GL_ARB_imaging
   GL_ARB_map_buffer_range
   GL_ARB_multisample
   GL_ARB_multitexture
   GL_ARB_occlusion_query
   GL_ARB_pixel_buffer_object
   GL_ARB_point_parameters
   GL_ARB_point_sprite
   GL_ARB_shader_objects
   GL_ARB_shading_language_100
   GL_ARB_shadow
   GL_ARB_texture_border_clamp
   GL_ARB_texture_buffer_object
   GL_ARB_texture_compression
   GL_ARB_texture_cube_map
   GL_ARB_texture_env_add
   GL_ARB_texture_env_combine
   GL_ARB_texture_env_dot3
   GL_ARB_texture_float
   GL_ARB_texture_mirrored_repeat
   GL_ARB_texture_non_power_of_two
   GL_ARB_texture_rectangle
   GL_ARB_texture_rg
   GL_ARB_transpose_matrix
   GL_ARB_vertex_array_object
   GL_ARB_vertex_buffer_object
   GL_ARB_vertex_program
   GL_ARB_vertex_shader
   GL_ARB_window_pos
   GL_ATI_draw_buffers
   GL_ATI_texture_float
   GL_ATI_texture_mirror_once
   GL_EXTX_framebuffer_mixed_formats
   GL_EXT_Cg_shader
   GL_EXT_abgr
   GL_EXT_bgra
   GL_EXT_bindable_uniform
   GL_EXT_blend_color
   GL_EXT_blend_equation_separate
   GL_EXT_blend_func_separate
   GL_EXT_blend_minmax
   GL_EXT_blend_subtract
   GL_EXT_compiled_vertex_array
   GL_EXT_depth_bounds_test
   GL_EXT_direct_state_access
   GL_EXT_draw_buffers2
   GL_EXT_draw_instanced
   GL_EXT_draw_range_elements
   GL_EXT_fog_coord
   GL_EXT_framebuffer_blit
   GL_EXT_framebuffer_multisample
   GL_EXT_framebuffer_object
   GL_EXT_framebuffer_sRGB
   GL_EXT_geometry_shader4
   GL_EXT_gpu_program_parameters
   GL_EXT_gpu_shader4
   GL_EXT_multi_draw_arrays
   GL_EXT_packed_depth_stencil
   GL_EXT_packed_float
   GL_EXT_packed_pixels
   GL_EXT_pixel_buffer_object
   GL_EXT_point_parameters
   GL_EXT_provoking_vertex
   GL_EXT_rescale_normal
   GL_EXT_secondary_color
   GL_EXT_separate_specular_color
   GL_EXT_shadow_funcs
   GL_EXT_stencil_two_side
   GL_EXT_stencil_wrap
   GL_EXT_texture3D
   GL_EXT_texture_array
   GL_EXT_texture_buffer_object
   GL_EXT_texture_compression_latc
   GL_EXT_texture_compression_rgtc
   GL_EXT_texture_compression_s3tc
   GL_EXT_texture_cube_map
   GL_EXT_texture_edge_clamp
   GL_EXT_texture_env_add
   GL_EXT_texture_env_combine
   GL_EXT_texture_env_dot3
   GL_EXT_texture_filter_anisotropic
   GL_EXT_texture_integer
   GL_EXT_texture_lod
   GL_EXT_texture_lod_bias
   GL_EXT_texture_mirror_clamp
   GL_EXT_texture_object
   GL_EXT_texture_sRGB
   GL_EXT_texture_shared_exponent
   GL_EXT_texture_swizzle
   GL_EXT_timer_query
   GL_EXT_vertex_array
   GL_EXT_vertex_array_bgra
   GL_IBM_rasterpos_clip
   GL_IBM_texture_mirrored_repeat
   GL_KTX_buffer_region
   GL_NVX_conditional_render
   GL_NV_blend_square
   GL_NV_conditional_render
   GL_NV_copy_depth_to_color
   GL_NV_depth_buffer_float
   GL_NV_depth_clamp
   GL_NV_explicit_multisample
   GL_NV_fence
   GL_NV_float_buffer
   GL_NV_fog_distance
   GL_NV_fragment_program
   GL_NV_fragment_program2
   GL_NV_fragment_program_option
   GL_NV_framebuffer_multisample_coverage
   GL_NV_geometry_shader4
   GL_NV_gpu_program4
   GL_NV_half_float
   GL_NV_light_max_exponent
   GL_NV_multisample_coverage
   GL_NV_multisample_filter_hint
   GL_NV_occlusion_query
   GL_NV_packed_depth_stencil
   GL_NV_parameter_buffer_object
   GL_NV_pixel_data_range
   GL_NV_point_sprite
   GL_NV_primitive_restart
   GL_NV_register_combiners
   GL_NV_register_combiners2
   GL_NV_shader_buffer_load
   GL_NV_texgen_reflection
   GL_NV_texture_compression_vtc
   GL_NV_texture_env_combine4
   GL_NV_texture_expand_normal
   GL_NV_texture_rectangle
   GL_NV_texture_shader
   GL_NV_texture_shader2
   GL_NV_texture_shader3
   GL_NV_transform_feedback
   GL_NV_vertex_array_range
   GL_NV_vertex_array_range2
   GL_NV_vertex_buffer_unified_memory
   GL_NV_vertex_program
   GL_NV_vertex_program1_1
   GL_NV_vertex_program2
   GL_NV_vertex_program2_option
   GL_NV_vertex_program3
   GL_S3_s3tc
   GL_SGIS_generate_mipmap
   GL_SGIS_texture_lod
   GL_SGIX_depth_texture
   GL_SGIX_shadow
   GL_SUN_slice_accum
   GL_WIN_swap_hint
   WGL_EXT_swap_control

pyglet.gl.glu_info
------------------------------------------------------------------------------
glu_info.get_version(): 1.2.2.0 Microsoft Corporation
glu_info.get_extensions():
   GL_EXT_bgra

pyglet.gl.glx_info
------------------------------------------------------------------------------
GLX not available.

pyglet.media
------------------------------------------------------------------------------
driver: pyglet.media.drivers.directsound

pyglet.media.avbin
------------------------------------------------------------------------------
Library: <CDLL 'avbin', handle 6e440000 at 1f5bd50>
AVbin version: 5
FFmpeg revision: 13661

pyglet.media.drivers.openal
------------------------------------------------------------------------------
Library: <CDLL 'openal32', handle 10000000 at 1f5bb30>
Version: (1, 1)
Extensions:

Any additional info (platform/language/hardware) that may be relevant?

Windows Vista/English/Dell XPS Laptop

Original issue reported on code.google.com by JosephFr...@gmail.com on 3 Oct 2010 at 6:57

GoogleCodeExporter commented 9 years ago 
Forgot to add - if I add a print statement right before self._sources[0], it is 
not empty, which makes this more confusing.

Original comment by JosephFr...@gmail.com on 3 Oct 2010 at 6:59

GoogleCodeExporter commented 9 years ago 
Ok - I believe this bug can be closed out.

I was experience this behavior, and occasional other random error messages, 
when I ran my app from the Run command in my text editor (TextPad).  As soon as 
I tried from the command line itself, everything worked fine.

Original comment by JosephFr...@gmail.com on 4 Oct 2010 at 11:52

GoogleCodeExporter commented 9 years ago 
I'm closing this bug since it is rather old and we need a clean list to follow 
new issues. It may be gone with the new AVBin work. If you think this is still 
a problem, can you retest the problem with a recent version and add the issue 
again?

Original comment by winstonw...@gmail.com on 22 Jun 2012 at 10:48