All Questions
Tagged with ffmpeg vlc-media-player
156
questions
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32
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Artifacts on Video of 143 images combined into a video by ffmpeg
Left side is from video, and right is original still
The video was created from 143 images from the same camera taken over some months.
Processed using :-
ffmpeg -framerate 1 -pattern_type glob -i '*....
- 1
0
votes
0
answers
91
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FFMPEG: RTSP Client sending "Keep Alive" packets back to camera
I am using the FFMPEG Libraries (Windows Build) to connect and stream RTSP Streams from IP Cameras, this works with no issues on Dahua, Hikvision, etc.
Pseudo code :
avformat_open_input (...)
....
.......
- 1
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0
answers
151
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Separating audio m4b file based on a cue file
Separating audio m4b file based on a cue file
How can I split an audio m4b into separate files using a cue file?
Note: The m4b file has no chapters that's why I need to use the cue file to split it.
I ...
- 153
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48
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Why does FFmpeg encoding stall on Ubuntu with DVD video file?
I've encountered a challenging issue while using FFmpeg on Ubuntu to encode a DVD video file contained in a .bin format. Despite various attempts (also employing vlc or bounting converted .iso), ...
- 821
1
vote
1
answer
148
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Why is it when an MKV video converted by FFmpeg to MP4 only plays on VLC media player?
I have a video in MKV format that I wanted to convert to MP4, so I used ffmpeg to convert it. The command I used was pretty simple:
ffmpeg -i <path_and_name_of_file>.mkv <...
- 13
0
votes
2
answers
215
views
Analyze AVI for audio with ffmpeg
I'm new to using ffmpeg. I have some AVI files that I believe should have audio, but I cannot get the audio to play with VLC. I tried using ffmpeg to analyze the AVI files for audio.
import ...
- 125
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51
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MPEGTS across devices has choppy audio
I want to stream video and its audio between devices. On my pc I am transmitting it using
ffmpeg -re -i "video.mp4" -vcodec libx264 -f mpegts udp://192.168.1.106:1234?pkt_size=1316
And on ...
- 1
0
votes
1
answer
174
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Multicast from LAN to WAN
I'm trying to transmit a multicast stream over the WAN.
I know the NAT cannot allow this. For this purpose, I tried to use one Raspberry with two Ethernet interfaces: The internal one and another one ...
0
votes
1
answer
502
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Loading chapter data in VLC from external file for any video format
I have a number of video files (in various formats: mp4, webm, mkv, etc.) and I'd like to add chapter information to them (similar to how Youtube shows links into parts of videos).
I'm not terribly ...
- 354
2
votes
0
answers
4k
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HDR to SDR conversion with ffmpeg
I have some 4K HDR video, which looks very dark (and redish) if directly played on a non-HDR device (in practice with VLC), which is a known issue. I'm trying to convert it to SDR using ffmpeg, and ...
- 1,639
1
vote
1
answer
242
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Issue in converting encrypted HLS with FFMPEG to UDP
We are looking for help in debugging a problem related to converting encrypted HLS to UDP output.
If we download encrypted HLS content and then convert it to UDP, it works well. But if we directly ...
- 13
0
votes
0
answers
73
views
Artifact with ffplay at bottom of stream images
By getting stream of a camera with ffplay, I get artifacts like what in:
https://community-assets.home-assistant.io/original/3X/5/7/570102632dca2748a9ae9e0568f1240e4abb2a63.jpeg
https://user-images....
- 141
0
votes
0
answers
198
views
How to override ffmpeg video duration with a malformed file?
My security camera recorder produced a H.264 MP4 video file that appears to be malformed as it reports an incorrect video duration. Using ffmpeg and following this answer I get the same result of 38 ...
- 746
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237
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Recording m3u8 stream stop time do not work when stream is forwarded using socat
I try to record m3u8 stream containing audio only. It is online radio but listening is geographicaly restricted and in my country requests fails with HTTP 403 but on server in (non-restricted) remote ...
- 626
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350
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possible ffmpeg processing error, audio file is longer than muxed video file, --shortest flag does not appear to work, audio does not play
See the question asked here.
How to merge audio and video streams with different lengths trimming audio to fit video using ffmpeg
ffmpeg is creating output, the audio file itself plays, the video ...
