[vlc] Still working on PS to TS conversion. Part 2.

Steve Mullen d-v-c at mindspring.com
Fri Aug 15 23:25:12 CEST 2003


Still working on PS to TS conversion.

Below is the Message window from when I try to play the TS file 
generated by VLC from a PS file that plays fine in VCL.

GREEN is expected.
BLUE seems right for the TS file.

MAROON worries me.
Why does VLC require so many steps to play an MP2 audio file?

RED seems really wrong!
It looks like VLC created MPEG-1 Headers when it converted PS to TS?

Or did it convert MPEG-2 to MPEG-1?

Is there a bug in VLC?

When I play the TS, only the first couple of frames play -- as still 
pictures. Audio plays fine.

main debug: CPU has capabilities AltiVec FPU
main debug: looking for memcpy module
main debug: probing 2 candidates
main debug: using memcpy module "memcpyaltivec"
main debug: waiting for thread completion
main debug: thread 7620224 (playlist) created at priority -47 
(src/playlist/playlist.c:76)
main debug: looking for interface module
main debug: probing 3 candidates
main debug: using interface module "macosx"
main debug: interface initialized
main debug: thread 7568560 (manager) created at priority -47 
(src/interface/interface.c:118)
main debug: adding playlist item ´ /Users/smullen/Desktop/vlc-output.ts 
ª
main debug: creating new input thread
main: playlist item `/Users/smullen/Desktop/vlc-output.ts'
main debug: waiting for thread completion
main debug: thread 44362224 (input) created at priority 37 
(src/input/input.c:157)
main debug: access `', demux `', name 
`/Users/smullen/Desktop/vlc-output.ts'
main debug: looking for access module
main debug: probing 7 candidates
dvdplay debug: plugin discarded (not a valid source)
dvdread warning: dvdread module discarded (not a valid source)
dvd warning: dvd module discarded (not a valid block device)
vcd debug: trying .cue file: /Users/smullen/Desktop/vlc-output.cue
vcd warning: could not open /Users/smullen/Desktop/vlc-output.ts
cdda debug: trying .cue file: /Users/smullen/Desktop/vlc-output.cue
cdda warning: could not open /Users/smullen/Desktop/vlc-output.ts
access_file debug: opening file `/Users/smullen/Desktop/vlc-output.ts'
main debug: using access module "access_file"
main debug: looking for demux module
main debug: probing 17 candidates
mp4 warning: MP4 plugin discarded (not a valid file)
avi warning: avi module discarded (invalid header)
asf warning: ASF v1.0 plugin discarded (not a valid file)
main debug: looking for mpeg-system module
main debug: probing 1 candidate
main debug: using mpeg-system module "mpeg_system"
main debug: using demux module "ts_dvbpsi"
main debug: ES 42 has unknown type
main debug: selecting ES 44
main debug: selecting ES 0x44
main debug: looking for decoder module
main debug: probing 17 candidates
main debug: using decoder module "mpeg_video_old"
main debug: looking for motion compensation module
main debug: probing 1 candidate
main debug: using motion compensation module "motion"
main debug: looking for idct module
main debug: probing 2 candidates
main debug: using idct module "idctclassic"
main debug: thread 44373104 (decoder) created at priority -47 
(src/input/input_dec.c:113)
main debug: selecting ES 45
main debug: selecting ES 0x45
main debug: looking for decoder module
main debug: probing 17 candidates
main debug: using decoder module "mpeg_audio"
main debug: thread 44383936 (decoder) created at priority 37 
(src/input/input_dec.c:113)
main debug: no usable vout present, spawning one
main debug: looking for video output module
main debug: probing 4 candidates
main debug: no aout present, spawning one
main debug: looking for audio output module
main debug: probing 3 candidates
macosx debug: stream has changed, refreshing interface
coreaudio debug: system has [1] device(s)
coreaudio debug: device [0] has name [Built-in audio controller]
coreaudio debug: device [0] has [1] streams
coreaudio debug: supported format: [44100][lpcm][30][4][1][4][2][16]
coreaudio debug: getting device [0]
coreaudio debug: using format: [44100][lpcm][11][8][1][8][2][32]
coreaudio debug: device buffer size: [4096]
main debug: using audio output module "coreaudio"
main debug: output 'fl32' 44100 Hz Stereo frame=1 samples/8 bytes
main debug: mixer 'fl32' 44100 Hz Stereo frame=1 samples/8 bytes
main debug: no need for any filter
main debug: looking for audio mixer module
main debug: probing 3 candidates
main debug: using audio mixer module "float32_mixer"
main debug: looking for audio mixer module
main debug: probing 3 candidates
main debug: using audio mixer module "float32_mixer"
main debug: input 'mpga' 48000 Hz Stereo frame=1152 samples/1161 bytes
main debug: filter(s) 'mpga'->'fl32' 48000 Hz->48000 Hz Stereo->Stereo
main debug: looking for audio filter module
main debug: probing 22 candidates
main debug: using audio filter module "mpgatofixed32"
main debug: found a filter for the whole conversion
main debug: filter(s) 'fl32'->'fl32' 52800 Hz->44100 Hz Stereo->Stereo
main debug: looking for audio filter module
main debug: probing 22 candidates
main debug: looking for audio filter module
main debug: probing 22 candidates
main debug: using audio filter module "ugly_resampler"
main debug: using audio filter module "coreaudio_resampler"
main debug: found a filter for the whole conversion
coreaudio_resampler warning: AudioConverterConvertBuffer failed: [sz50] 
(8472:1275592704)
coreaudio_resampler warning: AudioConverterConvertBuffer failed: [sz50] 
(8464:8464)
main warning: output date isn't PTS date, requesting resampling (-44526)
main warning: buffer is 44627 in advance, triggering downsampling
main debug: using video output module "macosx"
main debug: waiting for thread completion
main debug: got 8 direct buffer(s)
main debug: picture in 1280x720, chroma 0x49343230 (I420), aspect ratio 
16:9
main debug: picture out 1280x720, chroma 0x49343230 (I420), aspect 
ratio 16:9
main debug: direct render, mapping render pictures 0-6 to system 
pictures 1-7
main debug: thread 44413232 (video output) created at priority 37 
(src/video_output/video_output.c:429)
mpeg_video_old warning: backward_pts != current_pts (-33366)
mpeg_video_old warning: stream periodicity changed from B[1] to B[2]
main warning: late picture skipped (139647)
mpeg_video_old warning: stream periodicity changed from B[2] to B[1]
mpeg_video_old warning: stream periodicity changed from B[1] to B[2]
main warning: late picture skipped (163530)
main warning: late picture skipped (130201)
main warning: late picture skipped (96840)
main warning: late picture skipped (144795)
main warning: late picture skipped (78106)
mpeg_video_old warning: MPEG1Intra coeff is out of bounds
main warning: late picture skipped (120064)
mpeg_video_old warning: MPEG1Intra coeff is out of bounds
mpeg_video_old warning: MPEG1Intra coeff is out of bounds
mpeg_video_old warning: MPEG1Intra coeff is out of bounds
mpeg_video_old warning: MPEG1Intra coeff is out of bounds
mpeg_video_old debug: decoded 13/105 pictures
mpeg_video_old warning: MPEG1Intra coeff is out of bounds
mpeg_video_old warning: MPEG1Intra coeff is out of bounds
mpeg_video_old warning: MPEG1Intra coeff is out of bounds
main warning: resampling stopped after 4633906 usec
mpeg_video_old warning: MPEG1Intra coeff is out of bounds
mpeg_video_old warning: MPEG1Intra coeff is out of bounds
mpeg_video_old warning: MPEG1Intra coeff is out of bounds
mpeg_video_old warning: MPEG1Intra coeff is out of bounds
mpeg_video_old warning: MPEG1Intra coeff is out of bounds
mpeg_video_old debug: decoded 7/105 pictures
mpeg_video_old warning: MPEG1Intra coeff is out of bounds
mpeg_video_old warning: MPEG1Intra coeff is out of bounds
mpeg_video_old warning: MPEG1Intra coeff is out of bounds
mpeg_video_old warning: MPEG1Intra coeff is out of bounds
mpeg_video_old warning: MPEG1Intra coeff is out of bounds
mpeg_video_old warning: MPEG1Intra coeff is out of bounds
mpeg_video_old warning: MPEG1Intra coeff is out of bounds
mpeg_video_old warning: MPEG1Intra coeff is out of bounds
mpeg_video_old debug: decoded 7/105 pictures
mpeg_video_old warning: MPEG1Intra coeff is out of bounds
mpeg_video_old warning: MPEG1Intra coeff is out of bounds
mpeg_video_old warning: MPEG1Intra coeff is out of bounds
mpeg_video_old warning: MPEG1Intra coeff is out of bounds
mpeg_video_old warning: MPEG1Intra coeff is out of bounds
mpeg_video_old warning: MPEG1Intra coeff is out of bounds
mpeg_video_old warning: MPEG1Intra coeff is out of bounds
mpeg_video_old warning: MPEG1Intra coeff is out of bounds
mpeg_video_old warning: MPEG1Intra coeff is out of bounds
mpeg_video_old warning: MPEG1Intra coeff is out of bounds
mpeg_video_old debug: decoded 8/114 pictures
mpeg_video_old warning: MPEG1Intra coeff is out of bounds
mpeg_video_old warning: MPEG1Intra coeff is out of bounds
main: EOF reached
main debug: 533 loops consuming user: 594, system: 0
main debug: freeing info structures...
main debug: dumping stream ID 0x0 [OK:0/D:0]
main debug: seekable stream, position: 20025948/20025948 
(-:--:--/-:--:--)
main debug: dumping program 0x1, version 0 (partial)
main debug: ES 0x42, stream 0x35, fourcc `    ', not selected 
[OK:36/ERR:0]
main debug: ES 0x44, stream 0x0, fourcc `mpgv', selected 
[OK:102081/ERR:0]
main debug: ES 0x45, stream 0x0, fourcc `mpga', selected [OK:4368/ERR:0]
main debug: unselecting ES 0x44
mpeg_video_old debug: 20296 loops among 15 sequence(s)
mpeg_video_old debug: cpu usage (user: 594, system: 0)
mpeg_video_old debug: read 449 frames/fields (I 31/P 120/B 298)
mpeg_video_old debug: decoded 37 frames/fields (I 31/P 3/B 3)
mpeg_video_old debug: read 29 malformed frames/fields (I 29/P 0/B 0)
mpeg_video_old debug: MPEG-1 stream (1280x720), 29.971 pi/s
mpeg_video_old debug: Progressive, non-scalable, matrix_coeff: 6
main debug: unlocking module "idctclassic"
main debug: unlocking module "motion"
main debug: thread 44373104 joined (src/input/input_dec.c:152)
main debug: killing decoder for 0x44, fourcc `mpgv', 9 PES in FIFO
main debug: unlocking module "mpeg_video_old"
main debug: unselecting ES 0x45
main debug: unlocking module "mpgatofixed32"
main debug: unlocking module "ugly_resampler"
main debug: unlocking module "coreaudio_resampler"
main debug: unlocking module "coreaudio"
main debug: unlocking module "float32_mixer"
main debug: thread 44383936 joined (src/input/input_dec.c:152)
main debug: killing decoder for 0x45, fourcc `mpga', 9 PES in FIFO
main debug: unlocking module "mpeg_audio"
main debug: no more selected ES
main debug: unlocking module "mpeg_system"
main debug: unlocking module "ts_dvbpsi"
access_file: closing `/:///Users/smullen/Desktop/vlc-output.ts'
main debug: unlocking module "access_file"
main debug: pes: 19 packets
main debug: data: 1000 packets
main debug: buffers: 12 packets
main debug: unlocking module "macosx"
main debug: thread 44413232 joined (src/video_output/video_output.c:452)
main debug: thread 44362224 joined (src/input/input.c:191)
  
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