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• Download M3U8 That Is Playable

  15 octobre 2022, par Devin Dixon

  I am trying to download a livestream from this traffic camera source : https://vss1live.dot.ga.gov/lo/alph-cam-002.stream/playlist.m3u8

  


  The ffmpeg I am using is :

  


  ffmpeg -i https://vss1live.dot.ga.gov/lo/alph-cam-002.stream/playlist.m3u8 -preset slow -codec:a libfdk_aac -b:a 128k -codec:v libx264 -pix_fmt yuv420p -b:v 4500k -minrate 4500k -maxrate 9000k -bufsize 9000k -vf scale=-1:720 test.mp4


  


  And here are the logs when I quit the recording :

  


  ffmpeg version 5.0.1 Copyright (c) 2000-2022 the FFmpeg developers
  built with Apple clang version 13.1.6 (clang-1316.0.21.2)
  configuration: --prefix=/opt/homebrew/Cellar/ffmpeg/5.0.1 --enable-shared --enable-pthreads --enable-version3 --cc=clang --host-cflags= --host-ldflags= --enable-ffplay --enable-gnutls --enable-gpl --enable-libaom --enable-libbluray --enable-libdav1d --enable-libmp3lame --enable-libopus --enable-librav1e --enable-librist --enable-librubberband --enable-libsnappy --enable-libsrt --enable-libtesseract --enable-libtheora --enable-libvidstab --enable-libvmaf --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libxvid --enable-lzma --enable-libfontconfig --enable-libfreetype --enable-frei0r --enable-libass --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libspeex --enable-libsoxr --enable-libzmq --enable-libzimg --disable-libjack --disable-indev=jack --enable-videotoolbox --enable-neon
  libavutil      57. 17.100 / 57. 17.100
  libavcodec     59. 18.100 / 59. 18.100
  libavformat    59. 16.100 / 59. 16.100
  libavdevice    59.  4.100 / 59.  4.100
  libavfilter     8. 24.100 /  8. 24.100
  libswscale      6.  4.100 /  6.  4.100
  libswresample   4.  3.100 /  4.  3.100
  libpostproc    56.  3.100 / 56.  3.100
[hls @ 0x1417050e0] Skip ('#EXT-X-VERSION:3')
[hls @ 0x1417050e0] Opening 'https://vss1live.dot.ga.gov/lo/alph-cam-002.stream/chunklist_w259023283.m3u8' for reading
[hls @ 0x1417050e0] Skip ('#EXT-X-VERSION:3')
[hls @ 0x1417050e0] Skip ('#EXT-X-DISCONTINUITY-SEQUENCE:0')
[hls @ 0x1417050e0] Opening 'https://vss1live.dot.ga.gov/lo/alph-cam-002.stream/media_w259023283_61526.ts' for reading
[hls @ 0x1417050e0] Opening 'https://vss1live.dot.ga.gov/lo/alph-cam-002.stream/media_w259023283_61527.ts' for reading
Input #0, hls, from 'https://vss1live.dot.ga.gov/lo/alph-cam-002.stream/playlist.m3u8':
  Duration: N/A, start: 65276.905822, bitrate: N/A
  Program 0 
    Metadata:
      variant_bitrate : 142637
  Stream #0:0: Data: timed_id3 (ID3  / 0x20334449)
    Metadata:
      variant_bitrate : 142637
  Stream #0:1: Video: h264 (Baseline) ([27][0][0][0] / 0x001B), yuvj420p(pc, bt709), 480x270 [SAR 1:1 DAR 16:9], 15 fps, 15 tbr, 90k tbn
    Metadata:
      variant_bitrate : 142637
Stream mapping:
  Stream #0:1 -> #0:0 (h264 (native) -> h264 (libx264))
Press [q] to stop, [?] for help
[swscaler @ 0x120248000] [swscaler @ 0x120258000] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x120248000] [swscaler @ 0x120278000] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x120248000] [swscaler @ 0x120288000] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x120248000] [swscaler @ 0x120298000] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x120248000] [swscaler @ 0x1202a8000] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x120248000] [swscaler @ 0x1202b8000] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x120248000] [swscaler @ 0x1202c8000] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x120248000] [swscaler @ 0x1202d8000] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x120248000] [swscaler @ 0x1202e8000] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x120248000] [swscaler @ 0x1202f8000] deprecated pixel format used, make sure you did set range correctly
[swscaler @ 0x120248000] [swscaler @ 0x120308000] deprecated pixel format used, make sure you did set range correctly
[libx264 @ 0x14169ff30] using SAR=1/1
[libx264 @ 0x14169ff30] using cpu capabilities: ARMv8 NEON
[libx264 @ 0x14169ff30] profile High, level 3.1, 4:2:0, 8-bit
[libx264 @ 0x14169ff30] 264 - core 163 r3060 5db6aa6 - H.264/MPEG-4 AVC codec - Copyleft 2003-2021 - http://www.videolan.org/x264.html - options: cabac=1 ref=5 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=8 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=2 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=15 lookahead_threads=2 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=3 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=15 scenecut=40 intra_refresh=0 rc_lookahead=50 rc=abr mbtree=1 bitrate=4500 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 vbv_maxrate=9000 vbv_bufsize=9000 nal_hrd=none filler=0 ip_ratio=1.40 aq=1:1.00
Output #0, mp4, to 'test.mp4':
  Metadata:
    encoder         : Lavf59.16.100
  Stream #0:0: Video: h264 (avc1 / 0x31637661), yuv420p(tv, bt709, progressive), 1280x720 [SAR 1:1 DAR 16:9], q=2-31, 4500 kb/s, 15 fps, 15360 tbn
    Metadata:
      variant_bitrate : 142637
      encoder         : Lavc59.18.100 libx264
    Side data:
      cpb: bitrate max/min/avg: 9000000/0/4500000 buffer size: 9000000 vbv_delay: N/A
[https @ 0x13201ce00] Opening 'https://vss1live.dot.ga.gov/lo/alph-cam-002.stream/media_w259023283_61528.ts' for reading
[https @ 0x131814200] Opening 'https://vss1live.dot.ga.gov/lo/alph-cam-002.stream/chunklist_w259023283.m3u8' for reading
[hls @ 0x1417050e0] Skip ('#EXT-X-VERSION:3')
[hls @ 0x1417050e0] Skip ('#EXT-X-DISCONTINUITY-SEQUENCE:0')
[https @ 0x131814200] Opening 'https://vss1live.dot.ga.gov/lo/alph-cam-002.stream/chunklist_w259023283.m3u8' for reading
[hls @ 0x1417050e0] Skip ('#EXT-X-VERSION:3')
[hls @ 0x1417050e0] Skip ('#EXT-X-DISCONTINUITY-SEQUENCE:0')
[https @ 0x13201ce00] Opening 'https://vss1live.dot.ga.gov/lo/alph-cam-002.stream/media_w259023283_61529.ts' for reading
[tls @ 0x131606060] Error in the pull function.
[tls @ 0x131606060] IO error: End of file
[hls @ 0x1417050e0] Opening 'https://vss1live.dot.ga.gov/lo/alph-cam-002.stream/media_w259023283_61529.ts' for reading
^Cav_interleaved_write_frame(): Immediate exit requested93 bitrate=4697.0kbits/s speed=1.77x    
Error writing trailer of test.mp4: Immediate exit requested
frame=  610 fps= 23 q=4.0 Lsize=   20224kB time=00:00:36.13 bitrate=4585.1kbits/s speed=1.35x    
video:20500kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
Error closing file test.mp4: Immediate exit requested
[libx264 @ 0x14169ff30] frame I:3     Avg QP: 2.13  size:192240
[libx264 @ 0x14169ff30] frame P:156   Avg QP: 0.44  size: 66488
[libx264 @ 0x14169ff30] frame B:451   Avg QP: 1.32  size: 28629
[libx264 @ 0x14169ff30] consecutive B-frames:  1.1%  0.3%  1.5% 97.0%
[libx264 @ 0x14169ff30] mb I  I16..4: 21.7% 26.6% 51.7%
[libx264 @ 0x14169ff30] mb P  I16..4:  2.9%  3.1% 11.0%  P16..4:  9.3%  4.1%  3.4%  0.0%  0.0%    skip:66.1%
[libx264 @ 0x14169ff30] mb B  I16..4:  0.1%  0.4%  1.6%  B16..8: 14.6%  4.0%  2.1%  direct: 3.2%  skip:73.9%  L0:53.1% L1:41.6% BI: 5.3%
[libx264 @ 0x14169ff30] final ratefactor: -0.00
[libx264 @ 0x14169ff30] 8x8 transform intra:19.0% inter:11.1%
[libx264 @ 0x14169ff30] direct mvs  spatial:98.2% temporal:1.8%
[libx264 @ 0x14169ff30] coded y,uvDC,uvAC intra: 91.5% 77.2% 76.6% inter: 11.8% 12.2% 11.9%
[libx264 @ 0x14169ff30] i16 v,h,dc,p: 17% 54% 10% 19%
[libx264 @ 0x14169ff30] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 16% 42% 15%  3%  5%  3%  7%  3%  6%
[libx264 @ 0x14169ff30] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 16% 32% 13%  5%  9%  5%  9%  4%  7%
[libx264 @ 0x14169ff30] i8c dc,h,v,p: 38% 44% 13%  5%
[libx264 @ 0x14169ff30] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 0x14169ff30] ref P L0: 83.7%  3.3%  8.8%  2.4%  1.8%  0.0%
[libx264 @ 0x14169ff30] ref B L0: 79.9% 19.0%  0.8%  0.3%
[libx264 @ 0x14169ff30] ref B L1: 99.0%  1.0%
[libx264 @ 0x14169ff30] kb/s:4693.84
Exiting normally, received signal 2.


  


  Except the video doesn't seem to be playable by VLC or Quicktime. Given that the stream can end at any moment thus ending the file, how do I make the file actually playable ?

  


• how to download sample-aes m3u8 with ffmpeg ? [hls prompts : Unable to open key file skd:xxxxxxx]

  18 octobre 2024, par Mam Ghagh

  I am newbie in programming and need help.
  
Story and Question -> I have a m3u8 manifest like :

  


  #EXTM3U
#EXT-X-VERSION:5
#EXT-X-TARGETDURATION:7
#EXT-X-PLAYLIST-TYPE:VOD
#EXT-X-KEY:METHOD=SAMPLE-AES,URI="skd://xxxxxx",IV=yyyyyyy,KEYFORMAT="com.apple.streamingkeydelivery",KEYFORMATVERSIONS="1"
#EXTINF:6,
https://someurl.com/index_1_0.ts
#EXTINF:6,
https://someurl.com/index_2_0.ts
...


  


  which is available on https://someurl.com/my.m3u8
  
So, When I executed ffmpeg command
  
ffmpeg -i "https://someurl.com/my.m3u8" -c copy out.mp4
  
the following message appeared
  
[hls @ 000002de75f89bc0] Unable to open key file skd://xxxxxx
  
Now the question is, How should I address the key ? Should I save the key into a file and address it in the m3u8 manifest ? or any other answer ?

  


• Google Analytics Now Illegal in Austria ; Other EU Member States Expected to Follow

  18 janvier 2022, par Erin — Privacy

  Breaking news : The Austrian Data Protection Authority (“Datenschutzbehörde” or “DSB” or “DPA”) has ruled that Austrian website providers using Google Analytics are in violation of the GDPR. 

  This ruling stems from a decision made in 2020 by the Court of Justice of the European Union (CJEU) that stated that cloud services hosted in the US are incapable of complying with the GDPR and EU privacy laws. The decision was made because of the US surveillance laws requiring US providers (like Google or Facebook) to provide personal data to US authorities. 

  The 2020 ruling, known as “Schrems II”, marked the ending of the Privacy Shield, a framework that allowed for EU data to be transferred to US companies that became certified. 

  The tech industry was sent into a frenzy following this decision, but many US and EU companies decided to ignore the case. The choice to ignore is what landed one Austrian business in the DPA’s line of fire, damaging the brand’s reputation and possibly resulting in a hefty fine of up to €20 million or 4% of the organisation’s global turnover. 

  About the Austrian DPA’s Model Case 

  In this specific case, noyb (the European Center for Digital Rights) found that IP addresses (which are classified as personal data by the GDPR) and other identifiers were sent to the US in cookie data as a result of the organisation using Google Analytics. 

  This model case led to the DPA’s decision to rule that Austrian website providers using Google Analytics are in violation of GDPR. It is believed that other EU Member States will soon follow in this decision as well.

  "We expect similar decisions to now drop gradually in most EU member states. We have filed 101 complaints in almost all Member States and the authorities coordinated the response. A similar decision was also issued by the European Data Protection Supervisor last week."

  What does this mean if you are using Google Analytics ?

  If there is one thing to learn from this case, it is that ignoring these court rulings and continuing to use Google Analytics is not a viable option. 

  If you are operating a website in Austria, or your website services Austrian citizens, you should remove Google Analytics from your website immediately. 

  For businesses in other EU Member States, it is also highly recommended that you take action before noyb and local data protection authorities start targeting more businesses. 

  "Instead of actually adapting services to be GDPR compliant, US companies have tried to simply add some text to their privacy policies and ignore the Court of Justice. Many EU companies have followed the lead instead of switching to legal options."

  Removing Google Analytics from your site doesn’t mean that you need to give up website analytics altogether though. There are a variety of Google Analytics alternatives available today. Matomo in particular is a powerful open-source web analytics platform that gives you 100% data ownership and GDPR compliance. 

  

  Matomo is one of the best Google Analytics alternatives offering privacy by design on our Cloud, On-Premise and Matomo for WordPress. So you can get the insights you need while remaining compliant. As the GDPR continues to evolve, you can rest assured that Matomo will be at the forefront of these changes. 

  In addition, all Google Analytics data can be imported into Matomo so no historical data is lost. To make your migration as seamless as possible, we’ve put together a guide to migrating from Google Analytics to Matomo. 

  Ready to begin your journey to GDPR compliance ? Check out our live demo and start your 21-day free trial now – no credit card required.

  If you are interested in learning more about GDPR compliance and Matomo, check out our GDPR resources below :    

  • GDPR Manager user guide
  • How to fill in the information asset registration when using Matomo
  • How to make Matomo GDPR compliant in 12 easy steps
  • How to not process any personal data with Matomo and what it means for you
  • PII, personal data and GDPR. Discover what this means for your privacy
  • How should I write my privacy notice for Matomo Analytics under GDPR
  • Lawful basis for processing personal data under GDPR with Matomo
  • How to complete your privacy policy with Matomo Analytics under GDPR
  • GDPR compliance for Premium Features
  • How to get your Matomo plugin ready for GDPR
  • Subprocessors on Matomo Cloud (subprocessors not applicable to On-Premise)
  • Privacy in Matomo

  What does this mean if you are using Matomo ? 

  Our users can rest assured that Matomo remains in compliance with GDPR as all data is stored in the EU (Matomo Cloud) or in any country of your choice (Matomo On-Premise). With Matomo you’re able to continue analysing your website and not worry about GDPR.

  Final thoughts

  For EU businesses operating websites, now is the time to act. While Google pushes out false narratives to try and convince users that it is safe to continue using Google Analytics, it’s clear from these court rulings that the data protection authorities across the EU disagree with Google’s narrative.

  The fines, reputational damage and stresses mounting from using Google Analytics are imminent. Find an alternative to Google Analytics as this problem is not going away. 

  Getting started with Matomo is easy. Make the switch today and start your free 21-day trial – no credit card required.