def write_rtmp_meta_headers(self, ts):
meta = dict(duration=0.0)
if self.vsink:
meta.update(width=self.width, height=self.height,
framerate=(float(self.framerate.numerator) /
self.framerate.denominator),
videodatarate=self.video_bitrate,
videokeyframe_frequency=self.key_rate)
if self.video_codec.codecId == 7:
meta.update(videocodecid='avc1',
avcprofile=self.video_avc_profile,
avclevel=self.video_avc_level)
if self.asink:
meta.update(audiosamplerate=self.audio_rate,
audiodatarate=self.audio_bitrate,
audiochannels=self.channels)
if self.audio_codec.codecId == 2:
meta.update(audiocodecid='.mp3')
elif self.audio_codec.codecId == 10:
meta.update(audiocodecid='mp4a')
wm = self._stream.write_meta
wm(ts, amf0.encode('onStatus',
amf0.Object(code='NetStream.Data.Start')))
wm(ts, amf0.encode('onMetaData', meta))
wm(ts, amf0.encode('@setDataFrame', 'onMetaData', meta))
def test_encode(self):
for i, (encoded, decoded) in enumerate(self.test_data):
if i in self.skip_encoding_tests:
continue
b = encode(*decoded)
result = b.read(len(b))
self.assertEquals(p(encoded), result, 'failed encoding @ %d' % i)
def test_decode_encode(self):
for i, (encoded, _) in enumerate(self.test_data):
if i in self.skip_encoding_tests:
continue
b = encode(*decode(v(encoded)))
result = b.read(len(b))
self.assertEquals(p(encoded), result, 'failed re-encoding @ %d' % i)
self.assertEquals(len(b), 0, 'data left @ %d' % i)
def encode_amf(self, *args):
# for now only supporting AMF0
return amf0.encode(*args)
def test_encode_decode(self):
for i, (_, decoded) in enumerate(self.test_data):
b = encode(*decoded)
self.assertEquals(decode(b), decoded,
'failed re-decoding @ %d' % i)
self.assertEquals(len(b), 0, 'data left @ %d' % i)
def test_encode_decode(self):
for i, (_, decoded) in enumerate(self.test_data):
b = encode(*decoded)
self.assertEquals(decode(b), decoded, 'failed re-decoding @ %d' % i)
self.assertEquals(len(b), 0, 'data left @ %d' % i)
def encode_amf(self, *args):
# for now only supporting AMF0
return amf0.encode(*args)
