def print_version():
"""Print version of vlc.py and of libvlc"""
try:
print('%s: %s (%s)' %
(basename(vlc.__file__), vlc.__version__, vlc.build_date))
print('LibVLC version: %s (%#x)' % (vlc.bytes_to_str(
vlc.libvlc_get_version()), vlc.libvlc_hex_version()))
print('LibVLC compiler: %s' %
vlc.bytes_to_str(vlc.libvlc_get_compiler()))
if vlc.plugin_path:
print('Plugin path: %s' % vlc.plugin_path)
except Exception:
print('Error: %s' % sys.exc_info()[1])
def menuInfo_(self, item):
try:
self.menuPause_(item)
# display Python, vlc, libVLC, media info
p = self.player
m = p.get_media()
t = Table(' Name', ' Value:200', ' Alt:300')
t.append('PyCocoa', __PyCocoa__, '20' + __version__)
t.append('Python', *_Python)
t.append('macOS', *_macOS)
t.separator()
t.append('vlc.py', vlc.__version__, hex(vlc.hex_version()))
b = ' '.join(vlc.build_date.split()[:5])
t.append('built', strftime('%x', strptime(b, '%c')), vlc.build_date)
t.separator()
t.append('libVLC', bytes2str(vlc.libvlc_get_version()), hex(vlc.libvlc_hex_version()))
t.append('libVLC', *bytes2str(vlc.libvlc_get_compiler()).split(None, 1))
t.separator()
f = bytes2str(m.get_mrl())
t.append('media', os.path.basename(f), f)
if f.startswith('file:///'):
z = os.path.getsize(f[7:])
t.append('size', z1000str(z), zSIstr(z))
t.append('state', str(p.get_state()))
t.append('track/count', z1000str(p.video_get_track()), z1000str(p.video_get_track_count()))
t.append('time/duration', z1000str(p.get_time()), z1000str(m.get_duration()))
f = max(p.get_position(), 0)
t.append('position', '%.2f%%' % (f * 100,), f)
t.separator()
f = p.get_fps()
t.append('fps/mspf', '%.6f' % (f,), '%.3f ms' % (_mspf(f),))
r = p.get_rate()
t.append('rate', '%s%%' % (int(r * 100),), r)
w, h = p.video_get_size(0)
r = aspect_ratio(w, h) or ''
if r:
r = '%s:%s' % r
t.append('video size', '%sx%s' % (w, h)) # num=0
t.append('aspect ratio', str(p.video_get_aspect_ratio()), r)
t.append('scale', '%.3f' % (p.video_get_scale(),), '%.3f' % (self.scale,))
t.display('Python, VLC & Media Information', width=600)
except Exception as x:
printf('%r', x, nl=1, nt=1)
def info_(self, notification):
try:
self.pause_(notification)
p = self.player
m = p.get_media()
# print Python, vlc, libVLC, media info
_printf('PyCocoa %s (%s)', __PyCocoa__, __version__, nl=1)
_printf('python %s', ' '.join(_Python))
_printf('macOS %s', ' '.join(_macOS))
_printf('vlc.py %s (%#x)', vlc.__version__, vlc.hex_version())
_printf('built: %s', vlc.build_date)
_printf('libVLC %s (%#x)', _b2str(vlc.libvlc_get_version()), vlc.libvlc_hex_version())
_printf('libVLC %s', _b2str(vlc.libvlc_get_compiler()), nt=1)
_printf('media: %s', _b2str(m.get_mrl()))
_printf('state: %s', p.get_state())
_printf('track/count: %s/%s', p.video_get_track(), p.video_get_track_count())
_printf('time/duration: %s/%s ms', p.get_time(), m.get_duration())
_printf('position/length: %.2f%%/%s ms', p.get_position() * 100.0, p.get_length())
f = p.get_fps()
_printf('fps: %.3f (%.3f ms)', f, _mspf(f))
_printf('rate: %s', p.get_rate())
w, h = p.video_get_size(0)
r = gcd(w, h) or ''
if r and w and h:
r = ' (%s:%s)' % (w // r, h // r)
_printf('video size: %sx%s%s', w, h, r) # num=0
_printf('aspect ratio: %s', p.video_get_aspect_ratio())
_printf('scale: %.3f (%.3f)', p.video_get_scale(), self.scale)
_printf('window: %r', p.get_hwnd(), nt=1)
except Exception as x:
_printf('%r', x, nl=1, nt=1)
def menuInfo_(self, item):
try:
self.menuPause_(item)
# display Python, vlc, libVLC, media info table
p = self.player
m = p.get_media()
t = Table(' Name:bold', ' Value:200:Center:center', ' Alt:100')
t.append(_Argv0, __version__, '20' + __version__)
t.append('PyCocoa', _pycocoa_version, '20' + _pycocoa_version)
t.append('Python', *_Python)
t.append(*_macOS())
x = 'built-in' if self.window.screen.isBuiltIn else 'external'
t.append('screen', x, str(self.window.screen.displayID))
t.separator()
t.append('vlc.py', vlc.__version__, hex(vlc.hex_version()))
b = ' '.join(vlc.build_date.split()[:5])
t.append('built', strftime('%x', strptime(b, '%c')),
vlc.build_date)
t.separator()
t.append('libVLC', bytes2str(vlc.libvlc_get_version()),
hex(vlc.libvlc_hex_version()))
t.append('libVLC',
*bytes2str(vlc.libvlc_get_compiler()).split(None, 1))
t.separator()
f = mrl_unquote(bytes2str(m.get_mrl()))
t.append('media', basename(f), f)
if f.lower().startswith('file://'):
z = getsize(f[7:])
t.append('size', z1000str(z), zSIstr(z))
t.append('state', str(p.get_state()))
f = max(p.get_position(), 0)
t.append('position/length', '%.2f%%' % (f * 100, ),
_ms2str(p.get_length()))
f = map(_ms2str, (p.get_time(), m.get_duration()))
t.append('time/duration', *f)
t.append('track/count', z1000str(p.video_get_track()),
z1000str(p.video_get_track_count()))
t.separator()
f = p.get_fps()
t.append('fps/mspf', '%.6f' % (f, ), '%.3f ms' % (_mspf(f), ))
r = p.get_rate()
t.append('rate', '%s%%' % (int(r * 100), ), r)
w, h = p.video_get_size(0)
t.append('video size', _ratio2str('x', w, h)) # num=0
r = _ratio2str(':', *aspect_ratio(w,
h)) # p.video_get_aspect_ratio()
t.append('aspect ratio', r, _ratio2str(':', *self.window.ratio))
t.append('scale', '%.3f' % (p.video_get_scale(), ),
'%.3f' % (self.scale, ))
t.separator()
def VLCadjustr2(option): # get option value
lo, _, hi = _Adjust3[option]
f = self.player.video_get_adjust_float(option)
p = max(0, (f - lo)) * 100.0 / (hi - lo)
t = '%.2f %.1f%%' % (f, p)
# return 2-tuple (value, percentage) as strings
return t.replace('.0%', '%').replace('.00', '.0').split()
t.append('brightness', *VLCadjustr2(_Adjust.Brightness))
t.append('contrast', *VLCadjustr2(_Adjust.Contrast))
t.append('gamma', *VLCadjustr2(_Adjust.Gamma))
t.append('hue', *VLCadjustr2(_Adjust.Hue))
t.append('saturation', *VLCadjustr2(_Adjust.Saturation))
t.separator()
s = vlc.MediaStats() # re-use single MediaStats instance?
if m.get_stats(s):
def Kops2bpstr2(bitrate): # convert Ko/s to bits/sec
# bitrates are conventionally in kilo-octets-per-sec
return zSIstr(bitrate * 8000, B='bps', K=1000).split()
t.append('media read', *zSIstr(s.read_bytes).split())
t.append('input bitrate', *Kops2bpstr2(s.input_bitrate))
if s.input_bitrate > 0: # XXX approximate caching, based
# on <https://GitHub.com/oaubert/python-vlc/issues/61>
b = s.read_bytes - s.demux_read_bytes
t.append('input caching', _ms2str(b / s.input_bitrate),
zSIstr(b))
t.append('demux read', *zSIstr(s.demux_read_bytes).split())
t.append('stream bitrate', *Kops2bpstr2(s.demux_bitrate))
t.append('video decoded', z1000str(s.decoded_video), 'blocks')
t.append('video played', z1000str(s.displayed_pictures),
'frames')
t.append('video lost', z1000str(s.lost_pictures), 'frames')
t.append('audio decoded', z1000str(s.decoded_audio), 'blocks')
t.append('audio played', z1000str(s.played_abuffers),
'buffers')
t.append('audio lost', z1000str(s.lost_abuffers), 'buffers')
t.display('Python, VLC & Media Information', width=500)
except Exception as x:
if self.raiser:
raise
printf('%s', x, nl=1, nt=1)
def menuInfo_(self, item):
try:
self.menuPause_(item)
# display Python, vlc, libVLC, media info
p = self.player
m = p.get_media()
t = Table(' Name:bold', ' Value:200:Center:center', ' Alt:300')
t.append('cocoavlc', __version__, '20' + __version__)
t.append('PyCocoa', __PyCocoa__, '20' + __PyCocoa__)
t.append('Python', *_Python)
t.append('macOS', *_macOS)
t.separator()
t.append('vlc.py', vlc.__version__, hex(vlc.hex_version()))
b = ' '.join(vlc.build_date.split()[:5])
t.append('built', strftime('%x', strptime(b, '%c')), vlc.build_date)
t.separator()
t.append('libVLC', bytes2str(vlc.libvlc_get_version()), hex(vlc.libvlc_hex_version()))
t.append('libVLC', *bytes2str(vlc.libvlc_get_compiler()).split(None, 1))
t.separator()
f = bytes2str(m.get_mrl())
t.append('media', os.path.basename(f), f)
if f.startswith('file:///'):
z = os.path.getsize(f[7:])
t.append('size', z1000str(z), zSIstr(z))
t.append('state', str(p.get_state()))
t.append('track/count', z1000str(p.video_get_track()), z1000str(p.video_get_track_count()))
t.append('time/duration', z1000str(p.get_time()), z1000str(m.get_duration()))
f = max(p.get_position(), 0)
t.append('position', '%.2f%%' % (f * 100,), f)
t.separator()
f = p.get_fps()
t.append('fps/mspf', '%.6f' % (f,), '%.3f ms' % (_mspf(f),))
r = p.get_rate()
t.append('rate', '%s%%' % (int(r * 100),), r)
w, h = p.video_get_size(0)
r = aspect_ratio(w, h) or ''
if r:
r = '%s:%s' % r
t.append('video size', '%sx%s' % (w, h)) # num=0
t.append('aspect ratio', str(p.video_get_aspect_ratio()), r)
t.append('scale', '%.3f' % (p.video_get_scale(),), '%.3f' % (self.scale,))
t.separator()
def _VLCadjustr2(option):
lo, _, hi = _Adjust3[option]
f = self.player.video_get_adjust_float(option)
p = max(0, (f - lo)) * 100.0 / (hi - lo)
t = '%.2f %.1f%%' % (f, p)
return t.replace('.0%', '%').replace('.00', '.0').split()
t.append('brightness', *_VLCadjustr2(_Adjust.Brightness))
t.append('contrast', *_VLCadjustr2(_Adjust.Contrast))
t.append('gamma', *_VLCadjustr2(_Adjust.Gamma))
t.append('hue', *_VLCadjustr2(_Adjust.Hue))
t.append('saturation', *_VLCadjustr2(_Adjust.Saturation))
t.separator()
t.display('Python, VLC & Media Information', width=600)
except Exception as x:
printf('%r', x, nl=1, nt=1)