Re: [FFmpeg-user] EXT-X-PROGRAM-DATE-TIME usage

2019-01-10 Thread kumar vikram
Thank you for your prompt response. I have gone through the wiki link. It talks about how the value in program date time is mapped. So looking at your responses I understand that this tag is more of informative and should be used only to display current fragment date time and should not be used to

Re: [FFmpeg-user] Max rtbufsize Via dshow

2019-01-10 Thread Carl Eugen Hoyos
2019-01-11 1:53 GMT+01:00, Gabriel Balaich : >> >> What happens at this point? >> Do the messages stop or does the system continue to drop frames? >> > > That's the end of the recording about a second after I hit q to quit, so > everything subsides as the process has ended. > > What happens in-betw

Re: [FFmpeg-user] Max rtbufsize Via dshow

2019-01-10 Thread Gabriel Balaich
> > What happens at this point? > Do the messages stop or does the system continue to drop frames? > That's the end of the recording about a second after I hit q to quit, so everything subsides as the process has ended. What happens in-between? Do the drops stop at some point? > The sources are

Re: [FFmpeg-user] Meaning of ffprobe output

2019-01-10 Thread Carl Eugen Hoyos
2019-01-11 0:39 GMT+01:00, Ulf Zibis : > can anybody explain me the data of ffprobe, I don't find enough hints in > the docu. E.g.: > $ ffprobe CYD_copy.vob > Input #0, mpeg, from 'CYD_copy.vob': > Duration: 01:16:20.74, start: 0.50, bitrate: 7068 kb/s > Stream #0:0[0x80]: Audio: ac3, 48

Re: [FFmpeg-user] Max rtbufsize Via dshow

2019-01-10 Thread Carl Eugen Hoyos
2019-01-11 0:39 GMT+01:00, Gabriel Balaich : > [dshow @ 024ed4b83580] real-time buffer [AVerMedia HD Capture GC573 1] > [video input] too full or near too full (93% of size: 214748 [rtbufsize > parameter])! frame dropped! > Last message repeated 6 times What happens at this point? Do

[FFmpeg-user] Meaning of ffprobe output

2019-01-10 Thread Ulf Zibis
Hi, can anybody explain me the data of ffprobe, I don't find enough hints in the docu. E.g.: $ ffprobe CYD_copy.vob Input #0, mpeg, from 'CYD_copy.vob':   Duration: 01:16:20.74, start: 0.50, bitrate: 7068 kb/s     Stream #0:0[0x80]: Audio: ac3, 48000 Hz, stereo, fltp, 256 kb/s     Stream #0:1[

Re: [FFmpeg-user] Max rtbufsize Via dshow

2019-01-10 Thread Gabriel Balaich
> > Could you provide command line including complete, uncut > console output (no -hide_banner please) to show how your > ffmpeg command initially drops frames and later catches up > so that encoding speed is clearly above real-time and no > further frames are dropped? > It doesn't appear to rewri

Re: [FFmpeg-user] ffmpeg don't writes metadata in file (but shows it correctly)

2019-01-10 Thread Felix Muster
That works! Thank you. ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".

Re: [FFmpeg-user] ffmpeg don't writes metadata in file (but shows it correctly)

2019-01-10 Thread Carl Eugen Hoyos
2019-01-10 23:44 GMT+01:00, Felix Muster : > So tested: > N-92936-ged3b64402e --> don’t work Please test with "handler_name" instead of "handler". Carl Eugen ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-

Re: [FFmpeg-user] ffmpeg don't writes metadata in file (but shows it correctly)

2019-01-10 Thread Felix Muster
Oh man. Your request forcing me to redo the "working" command. And I realized it also didn't work! I thought it would work because I do it many times before so don't tested it. But ... I updated from v4.0.3 to v4.1. With v4.0.3 everything works fine! And I was searching for many hours. I can

Re: [FFmpeg-user] ffmpeg don't writes metadata in file (but shows it correctly)

2019-01-10 Thread Carl Eugen Hoyos
2019-01-10 23:00 GMT+01:00, Felix Muster : > For the first command the metadata (handler, language) is stored correctly. > The second keeps the metadata from temp.mkv. > > > > What am I doing wrong? > > > > Works: > > > > ffmpeg^ > > -i video.h264 -i audio1.dts -i audio2.dts -i sbtl1.srt -i sbtl2.

[FFmpeg-user] ffmpeg don't writes metadata in file (but shows it correctly)

2019-01-10 Thread Felix Muster
I really don't understand this. For the first command the metadata (handler, language) is stored correctly. The second keeps the metadata from temp.mkv. What am I doing wrong? Works: ffmpeg^ -i video.h264 -i audio1.dts -i audio2.dts -i sbtl1.srt -i sbtl2.srt^ -map 0:0 -map 1:0 -ma

Re: [FFmpeg-user] Max rtbufsize Via dshow

2019-01-10 Thread Carl Eugen Hoyos
2019-01-10 22:42 GMT+01:00, Gabriel Balaich : > So I kinda shelved this issue as I had others to resolve, but since then > I've fixed all but 2 of my issues, this being one of them. > > I worry less about dropping frames when ending a recording, however it is > fairly obtrusive in both the console

Re: [FFmpeg-user] Max rtbufsize Via dshow

2019-01-10 Thread Gabriel Balaich
So I kinda shelved this issue as I had others to resolve, but since then I've fixed all but 2 of my issues, this being one of them. I worry less about dropping frames when ending a recording, however it is fairly obtrusive in both the console and the resulting file to drop / duplicate 100 frames f

Re: [FFmpeg-user] FFmpeg Configure error, Help need

2019-01-10 Thread Carl Eugen Hoyos
2019-01-10 8:33 GMT+01:00, Dinesh Gupta : > Output of command > > $echo $PKG_CONFIG_PATH > /d/smallgame/ffmpeg_win/deps.posix/lib/pkgconfig:/opt/local/lib/pkgconfig:/usr/lib/i386-linux-gnu/pkgconfig/:/usr/lib/pkgconfig > >> cd /d/smallgame/ffmpeg_win/deps.posix/lib/pkgconfig >> ls -I/opus > ffnv

Re: [FFmpeg-user] problems consuming live single file hls

2019-01-10 Thread Carl Eugen Hoyos
2019-01-10 14:59 GMT+01:00, Daniel Oberhoff : > I previously reported on problems with consuming a live single > file hls stream. It was quite embedded in the application so i > failed to make a good reproducible case. Now i reduced it. Please test current FFmpeg git head. Are you missing the "-

Re: [FFmpeg-user] any known fix to get baseline & main/high live ABR hls with unified streaming without #EXT-X-DISCONTINUITY

2019-01-10 Thread Carl Eugen Hoyos
2019-01-10 17:48 GMT+01:00, andrei ka : > i use ffmpeg (4.1) to stream live hls using unified streamnig. Is the issue reproducible with current FFmpeg? Please provide a minimal usecase (using testsrc2 instead of an udp source) that allows us to reproduce. (What is "unified streaming"?) Carl Eu

[FFmpeg-user] any known fix to get baseline & main/high live ABR hls with unified streaming without #EXT-X-DISCONTINUITY

2019-01-10 Thread andrei ka
hello, i use ffmpeg (4.1) to stream live hls using unified streamnig. if in my abr encoding i mix baseline with main/high, live hls generated by unified (USP) would have #EXT-X-DISCONTINUITY on each segment : encoding : ffmpeg-y -re -i 'udp://239.255.255.1:21007?localaddr=127.0.0.1' \ -filter_c

[FFmpeg-user] piping raw audio data from c buffer

2019-01-10 Thread alex jamshedi
Hi, I have written C code that subscribes to a UDP multicast group, and stores the raw (hex) incoming audio data into a buffer. I was wondering if there is a way of piping this buffer with the raw audio data to ffmpeg within the C code in order to play the audio. I have seen examples of .wav file

[FFmpeg-user] problems consuming live single file hls

2019-01-10 Thread Daniel Oberhoff
Hello, I previously reported on problems with consuming a live single file hls stream. It was quite embedded in the application so i failed to make a good reproducible case. Now i reduced it. So i have a producer and a consumer. The producer just generates test video like this: ffmpeg -f lavfi

Re: [FFmpeg-user] EXT-X-PROGRAM-DATE-TIME usage

2019-01-10 Thread Moritz Barsnick
> > #EXT-X-PROGRAM-DATE-TIME:2010-02-19T14:54:23.031+08:00 > > https://en.wikipedia.org/wiki/ISO_8601 Also: https://tools.ietf.org/html/draft-pantos-http-live-streaming-23 The EXT-X-PROGRAM-DATE-TIME tag associates the first sample of a Media Segment with an absolute date and/or time. It a

Re: [FFmpeg-user] EXT-X-PROGRAM-DATE-TIME usage

2019-01-10 Thread tth
Le 10/01/2019 13:20:29, kumar vikram a écrit : Hi all, I am working on a client which supports HLS protocol. I have a small query regarding HLS EXT-X-PROGRAM-DATE-TIME tag. This tag has the following format #EXT-X-PROGRAM-DATE-TIME:2010-02-19T14:54:23.031+08:00 https://en.wikipedia.org/

[FFmpeg-user] EXT-X-PROGRAM-DATE-TIME usage

2019-01-10 Thread kumar vikram
Hi all, I am working on a client which supports HLS protocol. I have a small query regarding HLS EXT-X-PROGRAM-DATE-TIME tag. This tag has the following format #EXT-X-PROGRAM-DATE-TIME:2010-02-19T14:54:23.031+08:00 What is the significance of this value? Can this value be used to caluculate the

Re: [FFmpeg-user] ffmpeg reads cfr as vfr

2019-01-10 Thread Felix Muster
Thank you for your answer. I appended the command line and console output in my first mail. Please scroll down. The raw videostream is a cfr stream. Every frame has a duration of 1/(24000/1001). So there are no timestamps or anything like that. I don’t understand the error message. ___