Hi,
I am doing some tests with the VOD application for HLS, SilverLight and RTMP playback. It works fine in all of them with low resolution media files but when it comes to HD I have been encountering problems for SilverLight(MSS) playback.
At the end of my comment you will see the file that I am trying to stream with SilverLight but the result I get is choppy. Again HLS and RTMP streaming works ok.
This is not a network related problem since the server is running in my localhost. The cpu and memory usage seem normal.
I wonder if there is some server tuning that should be done to solve this issue.
Thanks for any answer that can help me find what is wrong.
Miguel
General
Complete name : C:\Program Files (x86)\Wowza Media Systems\Wowza Streaming Engine 4.0.6\content\thor.mp4
Format : MPEG-4
Format profile : Base Media
Codec ID : isom
File size : 1.64 GiB
Duration : 1h 52mn
Overall bit rate mode : Variable
Overall bit rate : 2 095 Kbps
Encoded date : UTC 2014-02-06 06:59:09
Tagged date : UTC 2014-02-06 06:59:09
Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L4.1
Format settings, CABAC : Yes
Format settings, ReFrames : 4 frames
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 1h 52mn
Bit rate : 1 997 Kbps
Maximum bit rate : 15.2 Mbps
Width : 1 920 pixels
Height : 800 pixels
Display aspect ratio : 2.40:1
Frame rate mode : Constant
Frame rate : 23.976 fps
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.054
Stream size : 1.56 GiB (95%)
Writing library : x264 core 135 r2 f0c1c53
Encoding settings : cabac=1 / ref=4 / deblock=1:-1:-1 / analyse=0x3:0x133 / me=umh / subme=9 / psy=1 / psy_rd=1.00:0.15 / mixed_ref=1 / me_range=24 / chroma_me=1 / trellis=2 / 8x8dct=1 / cqm=0 / deadzone=21,11 / fast_pskip=0 / chroma_qp_offset=-3 / threads=36 / lookahead_threads=3 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / bluray_compat=0 / constrained_intra=0 / bframes=3 / b_pyramid=2 / b_adapt=2 / b_bias=0 / direct=3 / weightb=1 / open_gop=0 / weightp=2 / keyint=250 / keyint_min=23 / scenecut=40 / intra_refresh=0 / rc_lookahead=60 / rc=2pass / mbtree=1 / bitrate=1997 / ratetol=1.0 / qcomp=0.60 / qpmin=0 / qpmax=69 / qpstep=4 / cplxblur=20.0 / qblur=0.5 / vbv_maxrate=31250 / vbv_bufsize=31250 / nal_hrd=none / ip_ratio=1.40 / aq=1:1.00
Encoded date : UTC 2014-02-06 06:59:09
Tagged date : UTC 2014-02-06 06:59:30
Color primaries : BT.709
Matrix coefficients : BT.709
Audio
ID : 2
Format : AAC
Format/Info : Advanced Audio Codec
Format profile : LC
Codec ID : 40
Duration : 1h 52mn
Bit rate mode : Variable
Bit rate : 93.8 Kbps
Maximum bit rate : 105 Kbps
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 KHz
Compression mode : Lossy
Stream size : 75.2 MiB (4%)
Language : English
Encoded date : UTC 2014-02-06 06:59:28
Tagged date : UTC 2014-02-06 06:59:30