[FFmpeg-user] Can ffmpeg transcode from mp4(h264/aac) to ts parallel

[Belcampo]

On Sep 24, 2012, at 10:08 AM, Steven Liu wrote:

> Hi All,
> 
>       I want to transcode multimedia from mp4 to ts.
> 
>       I have one file named "a.mp4", it's video codec is "h264" audio
> codec is "aac"
> 
>       duration time is "00:03:00.000"
> 
>       I have three computer, I want to transcode the a.mp4 to ts use
> the three computer.
>       three computer name:  serv1 , serv2 , serv3
> 
>       I want to transcode the a.mp4 on serv1, serv2,serv3.
> 
>       serv1 transcode a.mp4 00:00:00.000 - 00:01:00.000 to a-1.ts
>       serv2 transcode a.mp4 00:01:00.000 - 00:02:00.000 to a-2.ts
>       serv3 transcode a.mp4 00:02:00.000 - 00:03:00.000 to a-3.ts
> 
>       which auguments can do it like this?
First you have to know where I-frames aka key-frames are located, that is the place where you can put your -ss and -t points. Further often audio is 'delayed' in relation to the video-stream, so another hurdle.
The way I solved it is by loading your a.mp4 in tsMuxeR/tsMuxerGUI and create a-1.ts a-2.ts and a-3.ts, splitting by time is one of the reliable options the tsMuxeR combo provides. The resulting ts files have 'ongoing' time stamps' which you need. Encoding with ffmpeg results in starting every file with 00:00:00.
Without encoding you can check if vlc plays the resulting a-1.ts a-2.ts a-3ts as if it where 1 file.
For parallel encoding you can check	ppss - (Distributed) Parallel Processing Shell Script - parallel ... which is a very nice set of scripts which enables you to optimally load your CPU-Cores, even if the machines are very different in performance. 
>       I have try it like this, but it have pts/pcr error when i play
> the m3u8 on VLC
> 
>       The error message is bellow:
> 
> 
> main debug: removing module "access_http"
> stream_filter_httplive info: downloaded segment 0 from stream 0
> main debug: creating access 'http'
> location='192.168.0.105/test/b1.ts', path='\\192.168.0.105\test\b1.ts'
> main debug: looking for access module: 2 candidates
> access_http debug: http: server='192.168.0.105' port=80 file='/test/b1.ts'
> main debug: net: connecting to 192.168.0.105 port 80
> main debug: connection succeeded (socket = 1352)
> access_http debug: protocol 'HTTP' answer code 206
> access_http debug: Server: zehttpd/1.2.0
> access_http debug: Content-Type: video/MP2T
> access_http debug: this frame size=7007512
> access_http debug: Connection: close
> access_http debug: stream size=7007512,pos=0,remaining=7007512
> main debug: using access module "access_http"
> main debug: TIMER module_need() : 19.088 ms - Total 19.088 ms / 1
> intvls (Avg 19.088 ms)
> main debug: Using stream method for AStream*
> main debug: starting pre-buffering
> main debug: received first data after 0 ms
> main debug: pre-buffering done 1024 bytes in 0s - 2369 KiB/s
> main debug: removing module "access_http"
> stream_filter_httplive info: downloaded segment 1 from stream 0
> main debug: using stream_filter module "stream_filter_httplive"
> main debug: TIMER module_need() : 8758.966 ms - Total 8758.966 ms / 1
> intvls (Avg 8758.966 ms)
> main debug: Inserted a stream filter
> main debug: creating access 'http'
> location='192.168.0.105/test/b2.ts', path='\\192.168.0.105\test\b2.ts'
> main debug: looking for stream_filter module: 4 candidates
> main debug: no stream_filter module matching "any" could be loaded
> main debug: TIMER module_need() : 0.320 ms - Total 0.320 ms / 1 intvls
> (Avg 0.320 ms)
> main debug: looking for access module: 2 candidates
> access_http debug: http: server='192.168.0.105' port=80 file='/test/b2.ts'
> main debug: looking for stream_filter module: 1 candidate
> main debug: using stream_filter module "stream_filter_record"
> main debug: TIMER module_need() : 0.276 ms - Total 0.276 ms / 1 intvls
> (Avg 0.276 ms)
> main debug: creating demux: access='http' demux=''
> location='192.168.0.105/test/a.m3u8.ts'
> file='\\192.168.0.105\test\a.m3u8.ts'
> main debug: looking for demux module: 55 candidates
> main debug: net: connecting to 192.168.0.105 port 80
> stream_filter_httplive info: playing segment 0 from stream 0
> ts debug: PATCallBack called
> ts debug: new PAT ts_id=1 version=0 current_next=1
> ts debug:   * number=1 pid=4096
> ts debug: PMTCallBack called
> ts debug: new PMT program number=1 version=0 pid_pcr=256
> ts debug:   * es pid=256 type=27 fcc=h264
> main debug: selecting program id=1
> ts error: MPEG-4 descriptor not found
> ts debug:   * es pid=257 type=15 fcc=mp4a
> main debug: using demux module "ts"
> main debug: TIMER module_need() : 12.891 ms - Total 12.891 ms / 1
> intvls (Avg 12.891 ms)
> main debug: looking for decoder module: 31 candidates
> main debug: connection succeeded (socket = 1380)
> avcodec debug: libavcodec initialized (interface 0x361100)
> avcodec debug: trying to use direct rendering
> avcodec debug: allowing 4 thread(s) for decoding
> avcodec debug: ffmpeg codec (H264 - MPEG-4 AVC (part 10)) started
> avcodec debug: using frame thread mode with 4 threads
> main debug: using decoder module "avcodec"
> main debug: TIMER module_need() : 5.406 ms - Total 5.406 ms / 1 intvls
> (Avg 5.406 ms)
> main debug: looking for packetizer module: 21 candidates
> main debug: using packetizer module "packetizer_h264"
> main debug: TIMER module_need() : 1.416 ms - Total 1.416 ms / 1 intvls
> (Avg 1.416 ms)
> main debug: looking for decoder module: 31 candidates
> main debug: using decoder module "faad"
> main debug: TIMER module_need() : 0.168 ms - Total 0.168 ms / 1 intvls
> (Avg 0.168 ms)
> main debug: looking for packetizer module: 21 candidates
> packetizer_mpeg4audio debug: running MPEG4 audio packetizer
> packetizer_mpeg4audio debug: no decoder specific info, must be an ADTS
> or LOAS stream
> main debug: using packetizer module "packetizer_mpeg4audio"
> main debug: TIMER module_need() : 0.096 ms - Total 0.096 ms / 1 intvls
> (Avg 0.096 ms)
> ts debug: DEMUX_SET_GROUP 0 00000000
> main debug: looking for meta reader module: 2 candidates
> lua debug: Trying Lua scripts in
> C:\Users\LiuQi\AppData\Roaming\vlc\lua\meta\reader
> lua debug: Trying Lua scripts in C:\Program Files
> (x86)\VideoLAN\VLC\lua\meta\reader
> lua debug: Trying Lua playlist script C:\Program Files
> (x86)\VideoLAN\VLC\lua\meta\reader\filename.luac
> main debug: no meta reader module matching "any" could be loaded
> main debug: TIMER module_need() : 0.810 ms - Total 0.810 ms / 1 intvls
> (Avg 0.810 ms)
> main debug: `http://192.168.0.105/test/a.m3u8' successfully opened
> main debug: Buffering 0%
> main debug: Buffering 6%
> packetizer_h264 debug: found NAL_SPS (sps_id=0)
> main debug: Buffering 13%
> packetizer_h264 debug: found NAL_PPS (pps_id=0 sps_id=0)
> main debug: Buffering 20%
> ts debug: PSINewTableCallBack: table 0x42(66) ext=0x1(1)
> ts debug: SDTCallBack called
> ts debug: new SDT ts_id=1 version=0 current_next=1 network_id=1
> ts debug:   * service id=1 eit schedule=0 present=0 running=4 free_ca=0
> ts debug:     - type=1 provider=FFmpeg name=Service01
> main debug: EsOutProgramMeta: number=1
> main debug: Buffering 26%
> main debug: Buffering 33%
> main debug: looking for text renderer module: 2 candidates
> main debug: Buffering 40%
> main debug: Buffering 46%
> main debug: Buffering 53%
> main debug: Buffering 60%
> main debug: Buffering 66%
> packetizer_mpeg4audio debug: detected ADTS format
> packetizer_mpeg4audio info: AAC channels: 2 samplerate: 48000
> faad warning: decoded zero sample
> freetype debug: Using Arial as font from file C:\windows\Fonts\arial.ttf
> main debug: Buffering 73%
> main debug: Buffering 80%
> main debug: Buffering 86%
> freetype debug: using fontsize: 2
> main debug: Buffering 93%
> main debug: using text renderer module "freetype"
> main debug: TIMER module_need() : 1.511 ms - Total 1.511 ms / 1 intvls
> (Avg 1.511 ms)
> main debug: Buffering 100%
> main debug: looking for video filter2 module: 18 candidates
> main debug: Stream buffering done (1066 ms in 2 ms)
> swscale debug: 32x32 chroma: YUVA -> 16x16 chroma: RGBA with scaling
> using Bicubic (good quality)
> main debug: using video filter2 module "swscale"
> main debug: TIMER module_need() : 0.946 ms - Total 0.946 ms / 1 intvls
> (Avg 0.946 ms)
> main debug: looking for video filter2 module: 18 candidates
> yuvp debug: YUVP to YUVA converter
> main debug: using video filter2 module "yuvp"
> main debug: TIMER module_need() : 1.856 ms - Total 1.856 ms / 1 intvls
> (Avg 1.856 ms)
> main debug: Deinterlacing available
> main debug: deinterlace 0, mode blend, is_needed 0
> access_http debug: protocol 'HTTP' answer code 206
> access_http debug: Server: zehttpd/1.2.0
> access_http debug: Content-Type: video/MP2T
> access_http debug: this frame size=8637284
> access_http debug: Connection: close
> access_http debug: stream size=8637284,pos=0,remaining=8637284
> main debug: using access module "access_http"
> main debug: TIMER module_need() : 31.442 ms - Total 31.442 ms / 1
> intvls (Avg 31.442 ms)
> main debug: Using stream method for AStream*
> main debug: starting pre-buffering
> main debug: Opening vout display wrapper
> main debug: looking for vout display module: 6 candidates
> main debug: received first data after 9 ms
> main debug: pre-buffering done 1024 bytes in 0s - 107 KiB/s
> direct3d debug: creating Vout EventThread
> direct3d debug: DirectXCreateWindow
> main debug: looking for vout window hwnd module: 2 candidates
> qt4 debug: requesting video...
> qt4 debug: Video was requested 0, 0
> main debug: using vout window hwnd module "qt4"
> main debug: TIMER module_need() : 94.845 ms - Total 94.845 ms / 1
> intvls (Avg 94.845 ms)
> direct3d debug: created video sub-window
> direct3d debug: Vout EventThread running
> direct3d debug: disabling screen saver
> direct3d debug: Direct3d Device: Mobile Intel(R) HD Graphics 32902 294 9
> main debug: VoutDisplayEvent 'resize' 1296x758 window
> direct3d warning: trying surface pixel format: YV12
> direct3d debug: selected surface pixel format is YV12
> direct3d debug: Using D3DTEXF_LINEAR for minification
> direct3d debug: Using D3DTEXF_LINEAR for magnification
> direct3d debug: Direct3D scene created successfully
> direct3d debug: Direct3D device adapter successfully initialized
> main debug: using vout display module "direct3d"
> main debug: TIMER module_need() : 158.903 ms - Total 158.903 ms / 1
> intvls (Avg 158.903 ms)
> main debug: original format sz 1280x720, of (0,0), vsz 1280x720, 4cc
> I420, sar 1:1, msk r0x0 g0x0 b0x0
> main debug: removing module "freetype"
> main debug: looking for text renderer module: 2 candidates
> freetype debug: Using Arial as font from file C:\windows\Fonts\arial.ttf
> freetype debug: using fontsize: 2
> main debug: using text renderer module "freetype"
> main debug: TIMER module_need() : 1.154 ms - Total 1.154 ms / 1 intvls
> (Avg 1.154 ms)
> avcodec debug: using direct rendering
> main debug: creating audio output
> main debug: looking for audio output module: 2 candidates
> aout_directx debug: Opening DirectSound Audio Output
> main debug: End of video preroll
> main debug: VoutDisplayEvent 'resize' 1366x631 window
> main debug: Received first picture
> direct3d debug: Created 656x47 texture for OSD
> aout_directx debug: found device: 主声音驱动程序
> aout_directx debug: found device: 扬声器/耳机 (IDT High Definition Audio CODEC)
> aout_directx debug: found device: 通讯耳机 (IDT High Definition Audio CODEC)
> main debug: Post-processing available
> aout_directx debug: device supports 2 channels (DEFAULT!)
> aout_directx debug: device supports 1 channel
> aout_directx debug: Windows says your SpeakerConfig is stereo
> aout_directx debug: creating DirectSoundThread
> main debug: using audio output module "aout_directx"
> main debug: TIMER module_need() : 64.265 ms - Total 64.265 ms / 1
> intvls (Avg 64.265 ms)
> aout_directx debug: DirectSoundThread ready
> main debug: output 's16l' 48000 Hz Stereo frame=1 samples/4 bytes
> main debug: mixer 'f32l' 48000 Hz Stereo frame=1 samples/8 bytes
> main debug: filter(s) 'f32l'->'s16l' 48000 Hz->48000 Hz Stereo->Stereo
> main debug: looking for audio filter module: 14 candidates
> audio_format debug: f32l->s16l, bits per sample: 32->16
> main debug: using audio filter module "audio_format"
> main debug: TIMER module_need() : 2.314 ms - Total 2.314 ms / 1 intvls
> (Avg 2.314 ms)
> main debug: conversion pipeline completed
> main debug: looking for audio mixer module: 2 candidates
> main debug: using audio mixer module "float32_mixer"
> main debug: TIMER module_need() : 0.314 ms - Total 0.314 ms / 1 intvls
> (Avg 0.314 ms)
> main debug: input 'f32l' 48000 Hz Stereo frame=1 samples/8 bytes
> main debug: looking for audio filter module: 1 candidate
> scaletempo debug: format: 48000 rate, 2 nch, 4 bps, fl32
> scaletempo debug: params: 30 stride, 0.200 overlap, 14 search
> scaletempo debug: 1.000 scale, 1440.000 stride_in, 1440 stride_out,
> 1152 standing, 288 overlap, 672 search, 2400 queue, fl32 mode
> main debug: using audio filter module "scaletempo"
> main debug: TIMER module_need() : 0.514 ms - Total 0.514 ms / 1 intvls
> (Avg 0.514 ms)
> main debug: filter(s) 'f32l'->'f32l' 48000 Hz->48000 Hz Stereo->Stereo
> main debug: conversion pipeline completed
> main debug: filter(s) 'f32l'->'f32l' 48000 Hz->48000 Hz Stereo->Stereo
> main debug: conversion pipeline completed
> main debug: filter(s) 'f32l'->'f32l' 52800 Hz->48000 Hz Stereo->Stereo
> main debug: looking for audio filter module: 14 candidates
> main debug: using audio filter module "samplerate"
> main debug: TIMER module_need() : 0.198 ms - Total 0.198 ms / 1 intvls
> (Avg 0.198 ms)
> main debug: conversion pipeline completed
> main debug: End of audio preroll
> main debug: Decoder buffering done in 260 ms
> main warning: audio output out of sync, adjusting dates (61405 us)
> main debug: auto hiding mouse cursor
> main debug: picture might be displayed late (missing 0 ms)
> main warning: not synchronized (61408 us), resampling
> main warning: buffer too late  (60991), up-sampling
> main debug: removing module "access_http"
> stream_filter_httplive info: downloaded segment 2 from stream 0
> main debug: creating access 'http'
> location='192.168.0.105/test/test-3.ts',
> path='\\192.168.0.105\test\test-3.ts'
> main debug: looking for access module: 2 candidates
> access_http debug: http: server='192.168.0.105' port=80 file='/test/test-3.ts'
> main debug: net: connecting to 192.168.0.105 port 80
> main debug: connection succeeded (socket = 1388)
> access_http debug: protocol 'HTTP' answer code 206
> access_http debug: Server: zehttpd/1.2.0
> access_http debug: Content-Type: video/MP2T
> access_http debug: this frame size=867432
> access_http debug: Connection: close
> access_http debug: stream size=867432,pos=0,remaining=867432
> main debug: using access module "access_http"
> main debug: TIMER module_need() : 34.979 ms - Total 34.979 ms / 1
> intvls (Avg 34.979 ms)
> main debug: Using stream method for AStream*
> main debug: starting pre-buffering
> main debug: received first data after 3 ms
> main debug: pre-buffering done 1024 bytes in 0s - 281 KiB/s
> main debug: removing module "access_http"
> stream_filter_httplive info: downloaded segment 3 from stream 0
> main debug: creating access 'http'
> location='192.168.0.105/test/test-4.ts',
> path='\\192.168.0.105\test\test-4.ts'
> main debug: looking for access module: 2 candidates
> access_http debug: http: server='192.168.0.105' port=80 file='/test/test-4.ts'
> main debug: net: connecting to 192.168.0.105 port 80
> main debug: connection succeeded (socket = 1380)
> access_http debug: protocol 'HTTP' answer code 206
> access_http debug: Server: zehttpd/1.2.0
> access_http debug: Content-Type: video/MP2T
> access_http debug: this frame size=669656
> access_http debug: Connection: close
> access_http debug: stream size=669656,pos=0,remaining=669656
> main debug: using access module "access_http"
> main debug: TIMER module_need() : 17.322 ms - Total 17.322 ms / 1
> intvls (Avg 17.322 ms)
> main debug: Using stream method for AStream*
> main debug: starting pre-buffering
> main debug: received first data after 9 ms
> main debug: pre-buffering done 1024 bytes in 0s - 108 KiB/s
> main debug: removing module "access_http"
> stream_filter_httplive info: downloaded segment 4 from stream 0
> main debug: creating access 'http'
> location='192.168.0.105/test/test-5.ts',
> path='\\192.168.0.105\test\test-5.ts'
> main debug: looking for access module: 2 candidates
> access_http debug: http: server='192.168.0.105' port=80 file='/test/test-5.ts'
> main debug: net: connecting to 192.168.0.105 port 80
> main debug: connection succeeded (socket = 1388)
> access_http debug: protocol 'HTTP' answer code 206
> access_http debug: Server: zehttpd/1.2.0
> access_http debug: Content-Type: video/MP2T
> access_http debug: this frame size=725680
> access_http debug: Connection: close
> access_http debug: stream size=725680,pos=0,remaining=725680
> main debug: using access module "access_http"
> main debug: TIMER module_need() : 22.287 ms - Total 22.287 ms / 1
> intvls (Avg 22.287 ms)
> main debug: Using stream method for AStream*
> main debug: starting pre-buffering
> main debug: received first data after 2 ms
> main debug: pre-buffering done 1024 bytes in 0s - 449 KiB/s
> main debug: removing module "access_http"
> stream_filter_httplive info: downloaded segment 5 from stream 0
> main debug: creating access 'http'
> location='192.168.0.105/test/test-6.ts',
> path='\\192.168.0.105\test\test-6.ts'
> main debug: looking for access module: 2 candidates
> access_http debug: http: server='192.168.0.105' port=80 file='/test/test-6.ts'
> main debug: net: connecting to 192.168.0.105 port 80
> main debug: connection succeeded (socket = 1380)
> access_http debug: protocol 'HTTP' answer code 206
> access_http debug: Server: zehttpd/1.2.0
> access_http debug: Content-Type: video/MP2T
> access_http debug: this frame size=607992
> access_http debug: Connection: close
> access_http debug: stream size=607992,pos=0,remaining=607992
> main debug: using access module "access_http"
> main debug: TIMER module_need() : 13.225 ms - Total 13.225 ms / 1
> intvls (Avg 13.225 ms)
> main debug: Using stream method for AStream*
> main debug: starting pre-buffering
> main debug: received first data after 2 ms
> main debug: pre-buffering done 1024 bytes in 0s - 426 KiB/s
> main debug: removing module "access_http"
> stream_filter_httplive info: downloaded segment 6 from stream 0
> stream_filter_httplive info: playing segment 1 from stream 0
> main debug: creating access 'http'
> location='192.168.0.105/test/test-7.ts',
> path='\\192.168.0.105\test\test-7.ts'
> ts debug: SDTCallBack called
> ts debug: PATCallBack called
> ts debug: PMTCallBack called
> ts warning: discontinuity received 0x0 instead of 0x6 (pid=256)
> main warning: clock gap, unexpected stream discontinuity
> main warning: feeding synchro with a new reference point trying to
> recover from clock gap
> main warning: PTS is out of range (95430825822), dropping buffer
> main debug: looking for access module: 2 candidates
> access_http debug: http: server='192.168.0.105' port=80 file='/test/test-7.ts'
> main warning: PTS is out of range (95430805581), dropping buffer
> main warning: PTS is out of range (95430785356), dropping buffer
> main warning: PTS is out of range (95430765040), dropping buffer
> main warning: PTS is out of range (95430744653), dropping buffer
> main debug: net: connecting to 192.168.0.105 port 80
> main warning: PTS is out of range (95430724333), dropping buffer
> main warning: PTS is out of range (95430703990), dropping buffer
> main warning: PTS is out of range (95430683701), dropping buffer
> main warning: PTS is out of range (95430663407), dropping buffer
> main debug: connection succeeded (socket = 1360)
> access_http debug: protocol 'HTTP' answer code 206
> access_http debug: Server: zehttpd/1.2.0
> access_http debug: Content-Type: video/MP2T
> access_http debug: this frame size=1007116
> access_http debug: Connection: close
> access_http debug: stream size=1007116,pos=0,remaining=1007116
> main debug: using access module "access_http"
> main debug: TIMER module_need() : 32.422 ms - Total 32.422 ms / 1
> intvls (Avg 32.422 ms)
> main debug: Using stream method for AStream*
> main debug: starting pre-buffering
> main debug: received first data after 0 ms
> main debug: pre-buffering done 1024 bytes in 0s - 1253 KiB/s
> ts warning: discontinuity received 0x0 instead of 0x8 (pid=257)
> packetizer_mpeg4audio debug: emulated sync word (no sync on following frame)
> packetizer_mpeg4audio debug: detected LOAS format
> main warning: PTS is out of range (95430973027), dropping buffer
> main warning: PTS is out of range (95442030202), dropping buffer
> main warning: PTS is out of range (95442009913), dropping buffer
> main warning: PTS is out of range (95441989597), dropping buffer
> main warning: PTS is out of range (95441969275), dropping buffer
> main warning: PTS is out of range (95441948949), dropping buffer
> main debug: removing module "access_http"
> stream_filter_httplive info: downloaded segment 7 from stream 0
> main warning: PTS is out of range (95442051547), dropping buffer
> main warning: clock gap, unexpected stream discontinuity
> main warning: feeding synchro with a new reference point trying to
> recover from clock gap
> main warning: picture is too late to be displayed (missing 95432419 ms)
> main warning: picture is too late to be displayed (missing 95432352 ms)
> main warning: picture is too late to be displayed (missing 95432286 ms)
> main warning: picture is too late to be displayed (missing 95432219 ms)
> main warning: picture is too late to be displayed (missing 95432152 ms)
> main debug: creating access 'http'
> location='192.168.0.105/test/test-8.ts',
> path='\\192.168.0.105\test\test-8.ts'
> stream_filter_httplive info: playing segment 2 from stream 0
> ts debug: PATCallBack called
> ts debug: PMTCallBack called
> main warning: clock gap, unexpected stream discontinuity
> main warning: feeding synchro with a new reference point trying to
> recover from clock gap
> main debug: looking for access module: 2 candidates
> main warning: PTS is out of range (95422178030), dropping buffer
> access_http debug: http: server='192.168.0.105' port=80 file='/test/test-8.ts'
> main warning: PTS is out of range (95422157812), dropping buffer
> main warning: PTS is out of range (95422137590), dropping buffer
> main warning: PTS is out of range (95422117248), dropping buffer
> main warning: PTS is out of range (95422096826), dropping buffer
> main warning: PTS is out of range (95422076377), dropping buffer
> main debug: net: connecting to 192.168.0.105 port 80
> main warning: PTS is out of range (95422055896), dropping buffer
> main debug: connection succeeded (socket = 1960)
> access_http debug: protocol 'HTTP' answer code 206
> access_http debug: Server: zehttpd/1.2.0
> access_http debug: Content-Type: video/MP2T
> access_http debug: this frame size=756888
> access_http debug: Connection: close
> access_http debug: stream size=756888,pos=0,remaining=756888
> main debug: using access module "access_http"
> main debug: TIMER module_need() : 27.756 ms - Total 27.756 ms / 1
> intvls (Avg 27.756 ms)
> main debug: Using stream method for AStream*
> main debug: starting pre-buffering
> main debug: received first data after 1 ms
> main debug: pre-buffering done 1024 bytes in 0s - 695 KiB/s
> main warning: PTS is out of range (95422463023), dropping buffer
> main debug: removing module "access_http"
> stream_filter_httplive info: downloaded segment 8 from stream 0
> main warning: clock gap, unexpected stream discontinuity
> main warning: feeding synchro with a new reference point trying to
> recover from clock gap
> main warning: received buffer in the future
> main warning: buffer too late  (174660), up-sampling
> main warning: picture is too late to be displayed (missing 95423820 ms)
> main warning: picture is too late to be displayed (missing 95423753 ms)
> main warning: picture is too late to be displayed (missing 95423687 ms)
> main warning: picture is too late to be displayed (missing 95423620 ms)
> main warning: picture is too late to be displayed (missing 95423553 ms)
> 
> 
> 
> 
> Best Regards
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