def __init__(self, profile):
self.description = "Theora encoder"
self.type = "video"
sbin = "theoraenc bitrate=%s keyframe-auto=False keyframe-force=%s keyframe-freq=%s" % (
profile.video_bitrate, profile.keyframe_freq,
profile.keyframe_freq)
VideoEncoder.__init__(self, sbin, profile=profile)
def __init__(self, bytestream="False", profile=DefaultEncodingProfile()):
self.description = "h264 encoder"
self.type = "video"
if hasattr(profile, 'keyframe_freq'):
keyframe_freq = profile.keyframe_freq
else:
keyframe_freq = 0
sbin = "videobalance name=vlivemute ! x264enc bitrate=%s threads=%s byte-stream=%s key-int-max=%s" % (profile.video_bitrate, profile.encoding_threads, bytestream, keyframe_freq)
VideoEncoder.__init__(self, sbin, profile)
def __init__(self, profile):
self.description = "Jpeg encoder"
self.type = "video"
if hasattr(profile, 'venc_buffer_s'):
buffersize = profile.venc_buffer_s
else:
buffersize = 5
if hasattr(profile, 'video_bitrate'):
bitrate = profile.video_bitrate*MBIT
else:
bitrate = 100*MBIT
large_queue = 'queue max-size-bytes=0 max-size-buffers=0 max-size-time=%s' % (buffersize*gst.SECOND)
if hasattr(profile, 'video_leaky'):
large_queue = "%s leaky=2" % large_queue
sbin = "%s name=ffenc_mjpeg ! ffenc_mjpeg bitrate=%s" % (large_queue, bitrate)
VideoEncoder.__init__(self, sbin, profile=profile)
def __init__(self, profile):
self.description = "Jpeg encoder"
self.type = "video"
if hasattr(profile, 'venc_buffer_s'):
buffersize = profile.venc_buffer_s
else:
buffersize = 5
if hasattr(profile, 'video_bitrate'):
bitrate = profile.video_bitrate * MBIT
else:
bitrate = 100 * MBIT
large_queue = 'queue max-size-bytes=0 max-size-buffers=0 max-size-time=%s' % (
buffersize * gst.SECOND)
if hasattr(profile, 'video_leaky'):
large_queue = "%s leaky=2" % large_queue
sbin = "%s name=ffenc_mjpeg ! ffenc_mjpeg bitrate=%s" % (large_queue,
bitrate)
VideoEncoder.__init__(self, sbin, profile=profile)
def __init__(self, profile):
self.description = "Mpeg4 encoder"
self.type = "video"
sbin = "queue ! ffenc_mpeg4 bitrate=%s ! queue" % profile.video_bitrate
VideoEncoder.__init__(self, sbin, profile=profile)
def __init__(self, profile):
self.description = "Mpeg4 encoder"
self.type = "video"
sbin = "queue ! ffenc_mpeg4 bitrate=%s ! queue" % profile.video_bitrate
VideoEncoder.__init__(self, sbin, profile=profile)
def __init__(self, profile):
self.description = "Theora encoder"
self.type = "video"
sbin = "theoraenc bitrate=%s keyframe-auto=False keyframe-force=%s keyframe-freq=%s" % (profile.video_bitrate, profile.keyframe_freq, profile.keyframe_freq)
VideoEncoder.__init__(self, sbin, profile=profile)