Mac OS X - Multicast UDP not working?

Fri Jul 19 19:52:25 CEST 2002

> You can try launching VLC using Terminal.app :
> cd vlc-0.4.2
> ./vlc.app/Contents/MacOS/vlc -vvvvvvvvv --stats 
> udp:@239.239.239.1:1234
> 

Here is the output of the stream which does work (DVB-IP demux - multicast
MPEG-2 TS)

----------------------------------------------------------------------------
-
[jturpin:/Applications/VLC/vlc.app/Contents/MacOS] vlc -vvvvvvvvv --stats
udp:@239.255.1.101:3001
VideoLAN Client - version 0.4.2 Ourumov - (c) 1996-2002 VideoLAN

module: checking built-in modules
module: new builtin module `idct', IDCT module
module: new builtin module `idctclassic', classic IDCT module
module: new builtin module `motion', motion compensation module
module: new builtin module `imdct', AC3 IMDCT module
module: new builtin module `downmix', AC3 downmix module
module: new builtin module `chroma_i420_rgb', I420,IYUV,YV12 to
RGB,RV15,RV16,RV24,RV32 conversions
module: new builtin module `chroma_i420_yuy2', conversions from
I420,IYUV,YV12 to YUY2,YUNV,YVYU,UYVY,UYNV,Y422,IUYV,cyuv,Y211
module: new builtin module `chroma_i422_yuy2', conversions from I422 to
YUY2,YUNV,YVYU,UYVY,UYNV,Y422,IUYV,cyuv,Y211
module: new builtin module `chroma_i420_ymga', conversions from
I420,IYUV,YV12 to YMGA
module: new builtin module `mpeg_adec', MPEG I/II layer 1/2 audio decoder
module: new builtin module `ac3_adec', software AC3 decoder
module: new builtin module `mpeg_vdec', MPEG I/II video decoder module
module: new builtin module `idctaltivec', Altivec IDCT module
module: new builtin module `motionaltivec', AltiVec motion compensation
module
module: new builtin module `memcpyaltivec', AltiVec memcpy module
module: new builtin module `ffmpeg', ffmpeg video decoder
(MSMPEG4v123,MPEG4)
module: new builtin module `a52', a52 ATSC A/52 aka AC-3 audio decoder
module
module: new builtin module `macosx', MacOS X interface, sound and video
module
module: new builtin module `dummy', dummy functions module
module: new builtin module `null', the Null module that does nothing
module: new builtin module `rc', remote control interface module
module: new builtin module `logger', file logging interface module
module: new builtin module `mpeg_es', ISO 13818-2 MPEG Elementary Stream
input
module: new builtin module `mpeg_ps', ISO 13818-1 MPEG Program Stream input
module: new builtin module `mpeg_ts', ISO 13818-1 MPEG Transport Stream
input
module: new builtin module `mpeg_audio', MPEG I/II Audio stream demux
module: new builtin module `file', Standard filesystem file reading
module: new builtin module `udp', Raw UDP access plug-in
module: new builtin module `http', HTTP access plug-in
module: new builtin module `ipv4', IPv4 network abstraction layer
module: new builtin module `memcpy', libc memcpy module
module: new builtin module `lpcm_adec', linear PCM audio decoder
module: new builtin module `ac3_spdif', SPDIF pass-through AC3 decoder
module: new builtin module `spudec', DVD subtitles decoder module
module: new builtin module `filter_deinterlace', deinterlacing module
module: new builtin module `filter_invert', invert video module
module: new builtin module `filter_wall', image wall video module
module: new builtin module `filter_transform', image transformation module
module: new builtin module `filter_distort', miscellaneous video effects
module
module: new builtin module `filter_clone', image clone video module
module: new builtin module `filter_crop', image crop video module
module: new builtin module `fx_scope', scope effect module
module: new builtin module `dvd', DVD input module, uses libdvdcss
module: new builtin module `mpeg_ts_dvbpsi', ISO 13818-1 MPEG Transport
Stream input (libdvbpsi)
module: new builtin module `vcd', VCD input module
module: new builtin module `avi', RIFF-AVI Stream input
module: new builtin module `mad', libmad MPEG 1/2/3 audio decoder library
module: module bank initialized, found 48 modules
config: opening config file /Users/jturpin/.videolan/vlcrc
config: config file /Users/jturpin/.videolan/vlcrc doesn't already exist
info: CPU has capabilities : Altivec FPU 
intf: playlist initialized
intf: added `udp:@239.255.1.101:3001' to playlist
module: locking memcpy module `memcpyaltivec'
module: locking interface module `macosx'
intf: interface initialized
intf: creating new input thread
input: playlist item `udp:@239.255.1.101:3001'
thread info: 20843264 (input) has been created (src/input/input.c:197)
input: access `udp', demux `', name `@239.255.1.101:3001'
input: opening server=:0 local=239.255.1.101:3001
ipv4 warning: cannot configure socket (SO_RCVBUF: No buffer space available)
ipv4 warning: socket buffer size is 0xa280 instead of 0x80000
module: locking network module `ipv4'
module: unlocking module `ipv4'
module: locking access module `udp'
intf: added `udp:@239.255.1.101:3001' to playlist
module: locking demux module `mpeg_ts_dvbpsi'
input stats: 0 loops consuming user: 74, system: 0
input info: Dumping stream ID 0x0 [OK:0/D:0]
input info: pace un-controlled
module: unlocking module `mpeg_ts_dvbpsi'
input: closing network `udp/:@239.255.1.101:3001'
module: unlocking module `udp'
input buffers stats: pes: 0 packets
input buffers stats: data: 0 packets
input buffers stats: buffers: 1 packets
thread info: 20843264 has been joined ((unknown):0)
intf: creating new input thread
input: playlist item `udp:@239.255.1.101:3001'
thread info: 21025728 (input) has been created (src/input/input.c:197)
input: access `udp', demux `', name `@239.255.1.101:3001'
input: opening server=:0 local=239.255.1.101:3001
ipv4 warning: cannot configure socket (SO_RCVBUF: No buffer space available)
ipv4 warning: socket buffer size is 0xa280 instead of 0x80000
module: locking network module `ipv4'
module: unlocking module `ipv4'
module: locking access module `udp'
module: locking demux module `mpeg_ts_dvbpsi'
input: packet lost by TS demux: current 0, packet 7
libdvbpsi error (PSI decoder): TS discontinuity (received 7, expected 0)
input: packet lost by TS demux: current 0, packet 7
libdvbpsi error (PSI decoder): TS discontinuity (received 7, expected 0)
ES 64 has unknown type
Selecting ES 488
input: selecting ES 0x488
module: locking decoder module `mpeg_vdec'
module: locking motion module `motionaltivec'
module: locking iDCT module `idctaltivec'
thread info: 29486448 (decoder) has been created (src/input/input_dec.c:85)
Selecting ES 460
input: selecting ES 0x460
module: locking decoder module `mad'
mad_adec debug: mad_adec thread launched, initializing
mad_adec debug: downscale fast selected
thread info: 29492064 (decoder) has been created (src/input/input_dec.c:85)
input: packet lost by TS demux: current 0, packet 2
input: packet lost by TS demux: current 0, packet 8
mad_adec debug: mad decoder thread 0x1c20800 initialized
mad_adec: starting libmad decoder
aout: no aout present, spawning one
vpar: no vout present, spawning one
module: locking video output module `macosx'
vout info: got 8 direct buffer(s)
vout info: picture in 544x480, chroma 0x30323449 (024I), aspect ratio 4:3
vout info: picture out 544x480, chroma 0x30323449 (024I), aspect ratio 4:3
vout info: direct render, mapping render pictures 0-6 to system pictures 1-7
thread info: 29596144 (video output) has been created
(src/video_output/video_output.c:212)
vpar synchro stats: I(0) P(0)[5] B(0)[1] YUV(10) : trashed 0:0/0
vpar synchro warning: dts != current_pts (-620085)
vpar synchro warning: pts != current_date (-32789)
vpar info: stream periodicity changed from B[1] to B[2]
module: locking audio output module `macosx'
thread info: 36755824 (audio output) has been created
(src/audio_output/audio_output.c:263)
aout info: signed 16 bits thread spawned, 2 channels, rate 44100
aout info: fifo #0 allocated, 2 channels, rate 48000, frame size 2304
mad_adec debug: in libmad_output aout fifo created
vout warning: late picture skipped (174862)
vout warning: late picture skipped (143556)
vout warning: late picture skipped (111904)
vout warning: late picture skipped (80982)
vout warning: late picture skipped (49097)
vout warning: late picture skipped (39087)
input: packet lost by TS demux: current 9, packet 8
input: packet lost by TS demux: current 14, packet 6
vpar synchro stats: I(13728) P(10621)[5] B(13455)[2] YUV(20) : trashed
4:2/18
input: packet corrupted, PES sizes do not match
vout warning: late picture skipped (22654)
vout warning: late picture skipped (16438)
vpar synchro stats: I(11406) P(11289)[5] B(11484)[2] YUV(67) : trashed
0:0/18
vpar synchro warning: backward_pts != dts (12700)
vpar synchro warning: backward_pts != current_pts (9199)
Intra-B15 coeff is out of bound
Intra-B15 coeff is out of bound
Intra-B15 coeff is out of bound
Intra-B15 coeff is out of bound
vpar synchro warning: pts != current_date (-112800)
vpar synchro warning: backward_pts != dts (100344)
vpar synchro warning: backward_pts != current_pts (100510)
vpar synchro warning: pts != current_date (-100345)
vpar info: stream periodicity changed from P[5] to P[4]
vpar synchro stats: I(11406) P(11289)[4] B(11484)[2] YUV(44) : trashed
0:14/15
vout warning: late picture skipped (24585)
vout warning: late picture skipped (20131)
vpar info: stream periodicity changed from P[4] to P[5]
vpar synchro stats: I(11406) P(10623)[5] B(10070)[2] YUV(23) : trashed
0:2/18
vpar synchro stats: I(10682) P(10623)[5] B(9887)[2] YUV(23) : trashed 0:0/3
vpar synchro stats: I(14519) P(10101)[5] B(9167)[2] YUV(23) : trashed 0:0/18
vpar synchro stats: I(13460) P(9366)[5] B(8952)[2] YUV(42) : trashed 0:0/18
vpar synchro stats: I(13460) P(9511)[5] B(9045)[2] YUV(23) : trashed 0:0/18
vpar synchro stats: I(13017) P(10567)[5] B(8854)[2] YUV(21) : trashed 0:0/18
vpar synchro stats: I(15008) P(10143)[5] B(9518)[2] YUV(22) : trashed 0:0/18
vpar synchro stats: I(15008) P(10843)[5] B(9117)[2] YUV(24) : trashed 0:0/18
vpar synchro stats: I(16271) P(11288)[5] B(9546)[2] YUV(30) : trashed 0:0/18
vpar synchro stats: I(16271) P(10884)[5] B(9081)[2] YUV(22) : trashed 0:0/18
vpar synchro stats: I(16271) P(9997)[5] B(9244)[2] YUV(24) : trashed 0:0/18
vpar synchro stats: I(15846) P(11012)[5] B(9288)[2] YUV(24) : trashed 0:0/18
vpar synchro stats: I(15358) P(11204)[5] B(9320)[2] YUV(23) : trashed 0:0/18
vpar synchro stats: I(16286) P(11225)[5] B(9093)[2] YUV(23) : trashed 0:0/18
vpar synchro stats: I(16286) P(10584)[5] B(8647)[2] YUV(23) : trashed 0:0/18
vpar synchro stats: I(16286) P(10480)[5] B(8928)[2] YUV(24) : trashed 0:0/18
vpar synchro stats: I(16387) P(10900)[5] B(9138)[2] YUV(22) : trashed 0:0/18
input: packet lost by TS demux: current 1, packet 7
vout warning: late picture skipped (10271)
vpar synchro stats: I(16387) P(10151)[5] B(10671)[2] YUV(28) : trashed
0:0/18
vpar synchro stats: I(16387) P(10151)[5] B(10442)[2] YUV(23) : trashed
0:15/18
vout warning: late picture skipped (12284)
vpar synchro stats: I(17584) P(12963)[5] B(9908)[2] YUV(27) : trashed 0:2/18
vpar synchro stats: I(16902) P(11432)[5] B(10255)[2] YUV(24) : trashed
0:0/18
vpar synchro stats: I(16493) P(11498)[5] B(9487)[2] YUV(24) : trashed 0:0/18
vpar synchro stats: I(16523) P(10898)[5] B(9527)[2] YUV(22) : trashed 0:0/18
vpar info: stream periodicity changed from P[5] to P[1]
vpar synchro stats: I(15924) P(10700)[1] B(10569)[2] YUV(22) : trashed 0:0/6
vpar info: stream periodicity changed from P[1] to P[5]
vpar synchro stats: I(15123) P(9885)[5] B(9857)[2] YUV(23) : trashed 0:0/18
vpar synchro stats: I(14561) P(10642)[5] B(10017)[2] YUV(21) : trashed
0:0/18
vpar synchro stats: I(14095) P(11036)[5] B(9262)[2] YUV(22) : trashed 0:0/18
vpar synchro stats: I(13880) P(10045)[5] B(9735)[2] YUV(22) : trashed 0:0/18
vpar synchro stats: I(13404) P(10194)[5] B(9585)[2] YUV(24) : trashed 0:0/18
vpar synchro stats: I(15058) P(10811)[5] B(9760)[2] YUV(23) : trashed 0:0/18
vpar synchro stats: I(14538) P(9923)[5] B(9757)[2] YUV(22) : trashed 0:0/18
vpar synchro stats: I(13978) P(10491)[5] B(10234)[2] YUV(22) : trashed
0:0/18
vpar info: stream periodicity changed from P[5] to P[4]
vpar synchro stats: I(13532) P(11109)[4] B(10073)[2] YUV(21) : trashed
0:0/15
vpar info: stream periodicity changed from P[4] to P[5]
vpar synchro stats: I(12904) P(8977)[5] B(9322)[2] YUV(22) : trashed 0:0/18
vpar synchro stats: I(12516) P(8717)[5] B(9845)[2] YUV(24) : trashed 0:0/18
vpar synchro stats: I(12177) P(9307)[5] B(8983)[2] YUV(22) : trashed 0:0/18
vpar synchro stats: I(11864) P(9043)[5] B(10150)[2] YUV(23) : trashed 0:0/18
vout warning: late picture skipped (422)
vout warning: late picture skipped (11485)
vout warning: late picture skipped (19986)
vout warning: late picture skipped (16922)
vout warning: late picture skipped (19411)
vpar synchro stats: I(11857) P(8770)[5] B(12069)[2] YUV(19) : trashed 2:0/18
vout warning: late picture skipped (4794)
vout warning: late picture skipped (1818)
vpar info: stream periodicity changed from P[5] to P[4]
vpar synchro stats: I(13682) P(9026)[4] B(15701)[2] YUV(22) : trashed 0:0/15
aout warning: audio output is starving, expect glitches
aout warning: audio output is starving, expect glitches
aout warning: audio output is starving, expect glitches
vout warning: late picture skipped (321707)
vout warning: late picture skipped (288750)
vout warning: late picture skipped (256933)
vout warning: late picture skipped (225080)
vout warning: late picture skipped (191902)
vpar info: stream periodicity changed from P[4] to P[5]
vpar synchro stats: I(15196) P(9026)[5] B(14533)[2] YUV(22) : trashed
2:14/18
vout warning: late picture skipped (200750)
input: packet lost by TS demux: current 1, packet 10
input: packet lost by TS demux: current 3, packet 10
input: packet corrupted, PES sizes do not match
vpar synchro warning: pts != current_date (-8434)
vpar synchro warning: backward_pts != dts (16333)
vpar synchro warning: backward_pts != current_pts (8432)
vpar synchro warning: pts != current_date (-23612)
vpar synchro warning: backward_pts != dts (12700)
vpar synchro warning: backward_pts != current_pts (12699)
vpar synchro warning: pts != current_date (-246467)
vpar info: stream periodicity changed from P[5] to P[3]
vpar synchro stats: I(16820) P(8937)[3] B(14650)[2] YUV(22) : trashed 0:4/11
vpar synchro warning: backward_pts != dts (199200)
vpar synchro warning: backward_pts != current_pts (200399)
vpar synchro warning: pts != current_date (-199501)
vpar info: stream periodicity changed from P[3] to P[4]
vpar synchro stats: I(16834) P(8694)[4] B(11339)[2] YUV(26) : trashed 0:2/15
vpar info: stream periodicity changed from P[4] to P[5]
vpar synchro stats: I(16215) P(7816)[5] B(9308)[2] YUV(25) : trashed 0:0/18
vpar synchro stats: I(15489) P(7203)[5] B(8788)[2] YUV(26) : trashed 0:0/18
vpar synchro stats: I(15097) P(7993)[5] B(9758)[2] YUV(24) : trashed 0:0/18
input stats: 7876 loops consuming user: 1557, system: 0
input info: Dumping stream ID 0x0 [OK:0/D:237]
input info: pace un-controlled
input info: Dumping program 0xa, version 0 (partial)
input info: ES 0x64, stream 0x35, type 0x7b, not selected
[OK:131352/ERR:-2140469588]
input info: ES 0x488, stream 0xc3, type 0x2, selected
[OK:215756/ERR:8318395]
input info: ES 0x460, stream 0xe, type 0x4, selected [OK:4426345/ERR:13691]
mad_adec error: libmad_input stopping libmad decoder
mad_adec debug: destroying mad decoder thread 0x1c20800
aout info: fifo #0 destroyed
mad_adec debug: mad decoder thread 0x1c20800 destroyed
thread info: 29492064 has been joined ((unknown):0)
input stats: killing decoder for 0x460, type 0x4, 1 PES in FIFO
module: unlocking module `mad'
vpar stats: 2804 loops among 49 sequence(s)
vpar stats: cpu usage (user: 1560, system: 0)
vpar stats: Read 826 frames/fields (I 49/P 227/B 550)
vpar stats: Decoded 763 frames/fields (I 49/P 212/B 502)
vpar stats: Read 4 malformed frames/fields (I 1/P 0/B 3)
vpar info: MPEG-2 stream (544x480), 29.971 pi/s
vpar info: Non-progressive, non-scalable, matrix_coeff: 1
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