Questions tagged [hls]

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13 questions with no upvoted or accepted answers
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561 views

Switching between multiple m3u8 playlist

In a live stream setup, I have 2 cameras and each one sends RTMP stream to one different application which is on my Nginx-RTMP server. On the browser I am using Videojs Hls plugin. Now my question ...
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0answers
2k views

moov atom not found

I downloaded this video using youtube-dl's HLS downloader. The video was being HLS streamed using AES-128. Even though I could view it perfectly fine when it was being streamed in the browser, VLC ...
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0answers
420 views

FFmpeg to create HLS and replace (stitch) segments

I need to create multiple copies of a source video file stamped with a logo. Also, each copy is overlaid with a unique version number, intermittently appearing throughout the video. Since I’m ...
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0answers
431 views

HLS Preset Settings 240p, 360p, 480p, 720p and 1080p

I am trying to transcode mp4 videos into HLS using AWS transcoder. I see that there are only few presets available which are like 1M, 1.5M and the highest 2M. I am unable to get 240, 360 , 480,720p ...
1
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1answer
2k views

HLS to RTP multicast FFmpeg

I want to transmit HLS stream to RTP multicast via FFmpeg and use the following command: ffmpeg -re -i HLSstream -c copy -f rtp_mpegts rtp://ip:port But the output source сrumbles sometimes (I ...
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0answers
17 views

FFMpeg hangs during HLS download

I'm attempting to download from these three playlists: ffmpeg -headers "referer:play.vidyard.com" -i "https://cdn.vidyard.com/hls-videos/F5XrYRNWc3ZfCQcylJOWUA/stream_1080_master_xaENGxt-...
0
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0answers
15 views

PTS DTS indicator in PES frame

I'm trying to add timed metadata into TS files and to the best of my knowledge it is only possible if the PES frame has the PTS DTS indicator with the value 2, which means that only PTS is present. ...
0
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0answers
46 views

FFmpeg HLS video download progress stops after some time - but still downloads data

FFmpeg starts off downloading the HLS video off the m3u8 normally, but after exactly 24 seconds it just stops seeking forward, and instead gradually raises bitrate while still downloading data. Full ...
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0answers
96 views

ffmpeg same bit rate in hls file across resolutions

We are using following command to generate dash and hls file for a given video: ffmpeg -y -nostdin -loglevel error -i input.mp4 \ -map 0:v:0 -map 0:v:0 -map 0:v:0 -map 0:v:0 -map 0:v:0 -...
0
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1answer
649 views

How to generate decryption key from m3u8 manifest? (OR) How to decrypt an excrypted MP4 using URI and IV?

I am downloading an HLS video which is AES-128 encrypted. The issue is that the downloaded video is also encrypted and hence, not viewable. The website is serving 2 M3U8 manifests: The first ...
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0answers
135 views

Why can't my hls audio (with a single ts file) play from where I drag the playback bar?

I use such ffmpeg command to translate mp4 to hls: ffmpeg -y -i input -hls_time 3 -f hls -b:a 64k -hls_flags single_file -c:a libfdk_aac \ -profile: aac_he_v2 -hls_list_size 0 -hls_allow_cache 1 ...
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0answers
10 views

Displaying additional data feed with stream

I have working streaming solution: stream is generated via obs classic, sent to nginx-rtmp server and played via hls.js player. I would like to extend the solution to display arbitrary data feed in ...
-1
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1answer
337 views

Streaming HLS from a video4linux2 virtual video device

I'm trying to accomplish a few things at the same time with the raspberry pi camera; create an HLS live stream take regular interval jpg snapshots and save them to disk irregularly record short ...