VideoHelp Forum - Video Streaming Downloading https://forum.videohelp.com/ Everything about downloading streaming video and audio streams from sites like Youtube, Vimeo, BBC, Facebook, etc. How to prepare video for streaming sites and how to stream video and audio. Also how to screen capture /record your desktop. en Mon, 07 Sep 2026 11:53:36 GMT vBulletin 60 https://forum.videohelp.com/images/misc/rss.png VideoHelp Forum - Video Streaming Downloading https://forum.videohelp.com/ <![CDATA[m314ss – Find, verify and auto-sync subtitles using the video's audio]]> https://forum.videohelp.com/threads/421098-m314ss-Find-verify-and-auto-sync-subtitles-using-the-video-s-audio?goto=newpost Sun, 06 Sep 2026 20:48:22 GMT Hi guys,

I've been working on a small open-source tool called m314ss.

The main idea is simple:

Give it a video + an SRT, and it tries to answer: does this subtitle actually match and sync with this video?

It doesn't rely on filenames, release names, hashes, or metadata to decide that. It analyzes the video's audio and compares speech onsets with the subtitle cue timings.

Behind that is an alignment algorithm that tests thousands of possible offsets and looks for a statistically strong match. If the subtitle really belongs to the video, it can also figure out the timing offset and automatically sync it.

So you can simply do:

m314ss -srt subtitle.srt -video movie.mkv

and it will either sync it or reject it if it doesn't fit the video.

I also added SubDL and OpenSubtitles support, so it can search candidates automatically, test them using the same algorithm, and only keep one that actually matches.

It's written in Go and only needs FFmpeg.

GitHub:
https://github.com/mohaanymo/m314ss

It's still new, so I'd really appreciate people testing it on different movies, TV shows, languages, strange releases, bad encodes, etc.

I'm especially interested in finding cases where the matcher gets it wrong. :) ]]> Video Streaming Downloading mohaanymo https://forum.videohelp.com/threads/421098-m314ss-Find-verify-and-auto-sync-subtitles-using-the-video-s-audio Any ideas how to download this video from deadline? https://forum.videohelp.com/threads/421094-Any-ideas-how-to-download-this-video-from-deadline?goto=newpost Sat, 05 Sep 2026 20:58:40 GMT trying to download this interview - https://deadline.com/video/emilia-clarke-game-of-thrones-career-interview-aneurysms-scare/ thanks trying to download this interview -

https://deadline.com/video/emilia-clarke-game-of-thrones-career-interview-aneurysms-scare/

thanks ]]> Video Streaming Downloading Trying https://forum.videohelp.com/threads/421094-Any-ideas-how-to-download-this-video-from-deadline Help downloading a DRM Protected Video (vdocipher) https://forum.videohelp.com/threads/421093-Help-downloading-a-DRM-Protected-Video-%28vdocipher%29?goto=newpost Sat, 05 Sep 2026 18:55:09 GMT Someone help me to download the video from this site (https://www.vdocipher.com/blog/add-text-to-videos-with-watermark/) after retrieving the mpd_url and license_url what else do I actually need? I am using VibraVid Downloader (https://github.com/AstraeLabs/VibraVid) inside the repo... Someone help me to download the video from this site

after retrieving the mpd_url and license_url what else do I actually need? I am using VibraVid Downloader inside the repo Test/Downloads/DASH.py Script I have been using.

TIA ]]> Video Streaming Downloading zipline https://forum.videohelp.com/threads/421093-Help-downloading-a-DRM-Protected-Video-%28vdocipher%29 <![CDATA[I can't download this DRM video]]> https://forum.videohelp.com/threads/421086-I-can-t-download-this-DRM-video?goto=newpost Thu, 03 Sep 2026 23:08:55 GMT infinityapp.app infinityapp.app ]]> Video Streaming Downloading mbasga14 https://forum.videohelp.com/threads/421086-I-can-t-download-this-DRM-video Help with video specs https://forum.videohelp.com/threads/421084-Help-with-video-specs?goto=newpost Thu, 03 Sep 2026 14:55:10 GMT I downloaded a video file using Downie 4 (this is a Mac program that can capture and download HLS). The MP4 is 640x360 but I get the sense that maybe the original streaming file is larger than that. I have downloaded from the site before using another program (maybe VideHelp Downloader) but my... I downloaded a video file using Downie 4 (this is a Mac program that can capture and download HLS). The MP4 is 640x360 but I get the sense that maybe the original streaming file is larger than that. I have downloaded from the site before using another program (maybe VideHelp Downloader) but my alternatives aren't working this time.

I would share a link but it is a football (soccer) team's streaming TV site and you need a free login. Is there a way for me to look in the developer tools to see the info about the master streaming file? If so, can you talk me through that. I have a basic understanding of those tools but with guidance will be good to read the data. I'm using Firefox (mac) but I assume the tools are the same across OS and browsers.

Thanks in advance for any help. ]]> Video Streaming Downloading danielmak https://forum.videohelp.com/threads/421084-Help-with-video-specs Decrypt File https://forum.videohelp.com/threads/421079-Decrypt-File?goto=newpost Wed, 02 Sep 2026 09:59:11 GMT How to decrypt a video when 1) original encrypted video is deleted 2) decrypted video has pink/green line due to wrong key Is it possible to re-decrypt as I have the correct key now? How to decrypt a video when

1) original encrypted video is deleted
2) decrypted video has pink/green line due to wrong key

Is it possible to re-decrypt as I have the correct key now? ]]> Video Streaming Downloading MASUMCHAUDHURY https://forum.videohelp.com/threads/421079-Decrypt-File Download from La Scala TV https://forum.videohelp.com/threads/421076-Download-from-La-Scala-TV?goto=newpost Tue, 01 Sep 2026 21:16:21 GMT Hello, good people! Need your expert assistance. La Scala TV video platform access is free now with simple log in with any email but the downloading process is still problematic, more precise, it has actually become even more complicated. But I need a whole bunch of streams like this one for... Hello, good people! Need your expert assistance.
La Scala TV video platform access is free now with simple log in with any email but the downloading process is still problematic, more precise, it has actually become even more complicated. But I need a whole bunch of streams like this one for example: https://lascala.tv/en/show/671f40cf-3462-4dee-a934-2ac6ce4bc829
I wouldn't dare bother you, but I've tried everything to no avail: IDM, various browser extensions, programs like CleverGet which used to work, but it doesn't anymore - they've tightened security.
I don't want to take a screenshot because I prefer the original quality.
Thanks in advance. I'm counting on you, guys. ]]> Video Streaming Downloading Partenope https://forum.videohelp.com/threads/421076-Download-from-La-Scala-TV ClearPlayer - DASH/MPD and HLS player for iOS, with ClearKey https://forum.videohelp.com/threads/421068-ClearPlayer-DASH-MPD-and-HLS-player-for-iOS-with-ClearKey?goto=newpost Sun, 30 Aug 2026 14:25:25 GMT Following the pointer I got in my intro thread, hope this is the right place.

I've released ClearPlayer, a DASH and HLS player for iPhone and iPad. The reason it exists is ClearKey: I couldn't find anything on iOS that would reliably play an MPD with keys supplied in the playlist, so I wrote one.
  • DASH (.mpd) and HLS (.m3u8), live and VOD
  • ClearKey, with keys read from #KODIPROP tags — the same syntax inputstream.adaptive uses
  • manual audio, subtitle and quality selection, with codec, bitrate and resolution shown
  • XMLTV guide, several sources with a priority order, gzip and xz
  • M3U playlists, local or remote, gzip supported
  • Xtream Codes API
  • DVR seeking on live streams, PiP, background audio

No Widevine, no PlayReady, and no plans for either — ClearKey only. The app ships with no content, no channel lists, and no way to search for any. You add your own sources.

Free, no ads, no account. Requires iOS 26.

App Store: link
GitHub (docs and issue tracker): link

What I'm really after by posting here: MPDs that don't play. A few live streams still defeat it, and I can't fix what I can't reproduce. If you have one that's publicly reachable, the issue tracker takes them!
Thank you! ]]> Video Streaming Downloading Sampras0 https://forum.videohelp.com/threads/421068-ClearPlayer-DASH-MPD-and-HLS-player-for-iOS-with-ClearKey Need help extracting/downloading stream from Fastplay player on setfilmizle https://forum.videohelp.com/threads/421063-Need-help-extracting-downloading-stream-from-Fastplay-player-on-setfilmizle?goto=newpost Sat, 29 Aug 2026 16:40:15 GMT Hi everyone,

I'm trying to download a stream from [https://www.setfilmizle.ltd](https://www.setfilmizle.ltd) which uses an embedded/custom player hosted on fastplay.mom, but I'm having trouble getting the full stream or breaking down the stream tokens.

The issue:

When inspecting the network traffic (F12), I found separate audio and video manifest links ending in .txt with session verify tokens:

Video: [https://fastplay.mom/manifests/LSxVvUdQYBp9/video~video.txt?verify=](https://fastplay....eo.txt?verify=)...

Audio: [https://fastplay.mom/manifests/LSxVvUdQYBp9/tur~audio.txt?verify=](https://fastplay.mo...io.txt?verify=)...

Passing these URLs to yt-dlp (even with the --referer "[https://fastplay.mom/](https://fastplay.mom/)" header) returns 404 Not Found or 403 Forbidden errors due to token expiration, header mismatch, or missing session cookies.

Standard browser stream capture extensions fail to grab the master playlist properly from the page.

Could someone advise on how to extract the master .m3u8 playlist, pass the correct decryption/session headers, or handle the token validation for this specific player?

Website: https://www.setfilmizle.ltd
Any guidance, script, or tool recommendations would be greatly appreciated. Thanks in advance! ]]> Video Streaming Downloading skocax https://forum.videohelp.com/threads/421063-Need-help-extracting-downloading-stream-from-Fastplay-player-on-setfilmizle Tool to Fix Downloaded Video Files that Fail in FFPLAY /NVDEC/OpenCV https://forum.videohelp.com/threads/421054-Tool-to-Fix-Downloaded-Video-Files-that-Fail-in-FFPLAY-NVDEC-OpenCV?goto=newpost Fri, 28 Aug 2026 01:17:08 GMT Posting this because the symptoms look like three unrelated bugs, the error messages point nowhere useful, and I could not find a correct explanation anywhere. It took a while to track down. *Symptoms* The file plays perfectly in VLC (https://www.videohelp.com/software/VLC-media-player),... Posting this because the symptoms look like three unrelated bugs, the error messages point nowhere useful, and I could not find a correct explanation anywhere. It took a while to track down.

Symptoms

The file plays perfectly in VLC, MPC-HC, PotPlayer, Windows Media Player. Then:
  • ffprobe / ffplay reports a multi-gigabyte video as Input #0, png_pipe — a 1x1 image, no duration
  • NVDEC / PyNvVideoCodec: cuvidCreateVideoParser(...) returned error 300
  • OpenCV: Could not find decoder for codec_id=61, then a missing-duration crash

Three toolchains, three unrelated-looking errors, one cause. Nobody searching for one of them ever finds the others, which is most of why this stays unexplained.

What is in the file

The video is intact — nothing corrupt, nothing missing. There is a small image glued to the front:

Code:
[ 70-byte PNG ][ ...valid MPEG-TS stream... ]
  ^ byte 0      ^ real video starts here
The PNG is a 1x1 fully transparent pixel. It renders as nothing at all. Not a broken thumbnail — no visual purpose whatsoever. That is the shape of a tracking beacon: something meant to be requested, not seen.

Some CDNs attach this to every segment response. Concatenating the segments, which is what every HLS downloader does, puts one copy at byte 0. I counted the PNG signatures across a 3.4 GB affected file and got 1188 — one per segment. The other 1187 are harmless: an MPEG-TS demuxer resynchronizes on the next sync byte and skips straight over them. Only the copy at offset 0 breaks anything.

Sizes vary. Current samples are 70 bytes with no padding; files from early 2025 use about 120 bytes plus 85 bytes of 0xFF filler, so the payload starts at 205 rather than 70. Do not hardcode an offset.

Why the split behavior

Tolerant players scan forward looking for something they recognise, find the stream, and play it without ever mentioning the prefix. Strict parsers trust byte 0: ffprobe matches the PNG signature and reports an image, NVDEC gets bytes that are not a video stream, OpenCV asks for a PNG decoder (codec_id=61 is AV_CODEC_ID_PNG) and falls over.

Fixing it

Not a re-encode. The video was never damaged — you locate where the real stream begins, copy from there to EOF, and rewrap. Runs at disk speed, no quality loss.

By hand, once you know the offset:

Code:
ffmpeg -fflags +genpts -i input.ts -map 0:v:0 -map 0:a:0 -c copy -movflags +faststart output.mp4
...but you still have to strip the prefix first, and the offset varies per file.

I wrote a tool that does the whole thing: CleanStreamTS (Windows, MIT, single installer, GUI and CLI). Point it at a folder; it queues anything repairable automatically and writes clean copies alongside. Originals are never modified.

Verified rather than assumed — on a 1.3 GB file the video bitstream MD5 is identical before and after, with matching frame counts (119742 video / 187288 audio) and the same duration to the microsecond. The only structural change is moving the container index to the front, which also makes the result seek instantly instead of reading to EOF first.

It will not guess

MPEG-TS packets start with 0x47 every 188 bytes, but a single 0x47 occurs roughly once per 256 bytes of arbitrary data — it proves nothing on its own. The tool only accepts a payload when the sync byte recurs at eight consecutive 188-byte-aligned positions. A decoy prefix over something unrecognised is reported and left alone, because writing a file from a guessed offset would turn a recoverable file into a broken one.

Two things worth separating

Removing the prefix fixes the parser failures. It does not give you a file an HTML5 <video> element can play — browsers cannot play raw MPEG-TS regardless, so anything with a browser-based preview still needs the MP4 remux above. Those are independent problems and I spent a while conflating them.

Prevention

The cleaner path is not writing the prefix in the first place. liveDownload strips it from each segment at download time, so its output needs no repair. Validated rather than assumed: the same title downloaded raw with the strip active and repaired offline with CleanStreamTS both process end-to-end in lada with identical frame counts (119742), and the raw stripped file also passes a full NVDEC-based pipeline with zero decode errors. Other downloaders write exactly what the server sent — which is the whole problem.

Reporting variants

The tool's scan output masks filenames by default (first ten characters plus a short hash) so it can be pasted publicly. If you get one reported as decoy_prefixed_unknown_payload, that is a variant I have not seen — the scan line and, if you can capture it, the .m3u8 manifest would be useful.


Posting this because the symptoms look like three unrelated bugs, the error messages point nowhere useful, and I could not find a correct explanation anywhere. It took a while to track down.
Attached Thumbnails
Click image for larger version Name: CleanStream-Cleaning.png Views: N/A Size: 66.2 KB ID: 93581  

Click image for larger version Name: liveDownload.png Views: N/A Size: 175.8 KB ID: 93582  

]]> Video Streaming Downloading gsadasivan https://forum.videohelp.com/threads/421054-Tool-to-Fix-Downloaded-Video-Files-that-Fail-in-FFPLAY-NVDEC-OpenCV Syfy Videos Download Help https://forum.videohelp.com/threads/421051-Syfy-Videos-Download-Help?goto=newpost Thu, 27 Aug 2026 14:34:34 GMT Hi. I found these Syfy Now video links from Wayback Machine.
These videos still have their "theplatform.com" links up and working.
I had to rewrite them using the "media/guid" method instead of the "pid" in the archives, but they still show up.
But, I don't know how to get the actual videos.
I do know that this video template Syfy uses for TVE full episodes is reused for other NBC channels like Bravo, Telemundo & Oxygen.
What do I need to do to download these videos?
Please post your steps on how you do it.

Links:
Syfy Video Links (Wayback Machine):
https://web.archive.org/web/20140702232533/http://www.syfy.com/now/the-wil-wheaton-pro...k/288670787891
https://web.archive.org/web/20140703000741/http://www.syfy.com/now/heroes-of-cosplay/f...1/288269379918
https://web.archive.org/web/20140707110413/http://www.syfy.com/now/being-human/full-ep...e/198460483534
https://web.archive.org/web/20140707110435/http://www.syfy.com/now/helix/full-episode/...i/184619587706
https://web.archive.org/web/20140707110513/http://www.syfy.com/now/haunted-highway/ful...om/94302787831

ThePlatform.com Video Links (In same order):
https://link.theplatform.com/s/HNK2IC/media/guid/2304990266/2791989?format=Script
https://link.theplatform.com/s/HNK2IC/media/guid/2304990266/2791958?format=Script
https://link.theplatform.com/s/HNK2IC/media/guid/2304990266/2755579?format=Script
https://link.theplatform.com/s/HNK2IC/media/guid/2304990266/2749170?format=Script
https://link.theplatform.com/s/HNK2IC/media/guid/2304990266/2702134?format=Script ]]> Video Streaming Downloading Wobbuffet https://forum.videohelp.com/threads/421051-Syfy-Videos-Download-Help <![CDATA[pyTivo no longer seems to display/download shows from TIVO's on my network]]> https://forum.videohelp.com/threads/421040-pyTivo-no-longer-seems-to-display-download-shows-from-TIVO-s-on-my-network?goto=newpost Tue, 25 Aug 2026 15:25:57 GMT The night before last my pyTivo just stayed at the "Loading show list" screen when trying to display recorded shows on my two Tivo's. Tivo Desktop and KMTTG also no longer connect. Anyone else experiencing this? I know that Tivo is moving to software solutions rather than hardware, but have they released an update to their boxes that no longer allow connecting from PC's? I disabled firewalls and antivirus but no dice. I tried on three machines (Windows 7, 10 & 11) that have always been able to download. Can't connect using a browser either. Thx!

P.S. Get this on KMTTG -
https://192.168.1.205/TiVoConnect?Command=QueryContainer&Container=/NowPlaying&Recurse...AnchorOffset=0
http IO exception for: https://192.168.1.205/TiVoConnect?Command=QueryContainer&Container=/NowPlaying&Recurse...AnchorOffset=0
Connection reset
Failed to retrieve Now Playing List from DVR 5596
Check YOUR MAK & IP settings. ]]> Video Streaming Downloading tonyaldr https://forum.videohelp.com/threads/421040-pyTivo-no-longer-seems-to-display-download-shows-from-TIVO-s-on-my-network PlutoTV Brazil https://forum.videohelp.com/threads/421037-PlutoTV-Brazil?goto=newpost Tue, 25 Aug 2026 11:34:59 GMT hi, Could anyone please check what is the fps of these videos on the brazilian PlutoTV, please ? IP Brazil Code: --------- https://pluto.tv/br/movies/63654c7bbc198f001335e5ff/ https://pluto.tv/br/movies/636410e036d64a001454b9cb/ https://pluto.tv/br/movies/636410dc36d64a001454b95c/ hi,
Could anyone please check what is the fps of these videos on the brazilian PlutoTV, please ?
IP Brazil

Code:
https://pluto.tv/br/movies/63654c7bbc198f001335e5ff/
https://pluto.tv/br/movies/636410e036d64a001454b9cb/
https://pluto.tv/br/movies/636410dc36d64a001454b95c/
https://pluto.tv/br/movies/63641193bc198f0013355cb5/
https://pluto.tv/br/movies/63641192bc198f0013355c83/
https://pluto.tv/br/movies/605cd52f8119a5001a7208f1/
https://pluto.tv/br/movies/5ff344a8042d2a001a20ab96/
I tryed to download them to check it but just didn't succeed.
the mpd doesn't give nothing with n_m3u8dl-re, despite of adding referrer, host, user agent...
Also even after studying the forum, I still can't get unshackle/devine and stuff like this working... unfortunately. ]]> Video Streaming Downloading abacaxi https://forum.videohelp.com/threads/421037-PlutoTV-Brazil Physical Android TV Required for myTV SUPER 1080p MPD Token? https://forum.videohelp.com/threads/421029-Physical-Android-TV-Required-for-myTV-SUPER-1080p-MPD-Token?goto=newpost Sun, 23 Aug 2026 14:33:42 GMT I have spent a long time researching but failed to find a viable solution. Set platform=android_tv, but MPD still 720p. Any advice, please? I’d like to ask everyone here: To get myTV SUPER 1080p MPD, is a physical Android TV box or Android smart TV required to obtain the corresponding token? ... I have spent a long time researching but failed to find a viable solution.
Set platform=android_tv, but MPD still 720p. Any advice, please?

I’d like to ask everyone here: To get myTV SUPER 1080p MPD, is a physical Android TV box or Android smart TV required to obtain the corresponding token?

For example, the free variety show link below
https://www.mytvsuper.com/tc/programme/430spaceshuttlefeb1985_133804/430%E7%A9%BF%E6%A2%AD%E6%A9%9F/

Note: Hong Kong IP is required for access, and the platform has a free zone. ]]> Video Streaming Downloading cat186 https://forum.videohelp.com/threads/421029-Physical-Android-TV-Required-for-myTV-SUPER-1080p-MPD-Token How to mux fragments already downloaded with N_m3u8DL-RE https://forum.videohelp.com/threads/421024-How-to-mux-fragments-already-downloaded-with-N_m3u8DL-RE?goto=newpost Fri, 21 Aug 2026 21:23:59 GMT I captured a livestream but N_m3u8DL-RE didn't mux the streams. They're in 2 folders (audio & video) with many small files. e.g.

_init.mp4
_init_dec.mp4
1072404251136_dec.m4s
1072404252288_dec.m4s
1072404253440_dec.m4s
1072404254592_dec.m4s

How to mux them in an MKV container? ]]> Video Streaming Downloading elektro https://forum.videohelp.com/threads/421024-How-to-mux-fragments-already-downloaded-with-N_m3u8DL-RE