Re: [FFmpeg-user] Playing an uncompressed raw interlaced RTP video stream

2018-09-28 Thread Carl Eugen Hoyos
2018-09-28 16:38 GMT+02:00, villas...@yahoo.com.au : > On Friday, 28 September 2018, 6:01:08 am AWST, Carl Eugen Hoyos > wrote: > >> Please do, if it works your problem should be solved, >> I fear though that the "bitpacked" codec (the name alone >> makes me shiver) is broken and needs major chan

Re: [FFmpeg-user] Why are half the frames "duplicate" ?

2018-09-28 Thread Carl Eugen Hoyos
2018-09-28 20:58 GMT+02:00, sean darcy : > Also, I used ffprobe: > > ffprobe -show_frames -select_streams v -i in.mpg 2>&1 | grep -c > interlaced_frame=1 > 2052 > ffprobe -show_frames -select_streams v -i in.mpg 2>&1 | grep -c > interlaced_frame=0 > 30347 > > This means there are at least some i

Re: [FFmpeg-user] Why are half the frames "duplicate" ?

2018-09-28 Thread sean darcy
Thanks for the help. ffmpeg -i in.mpg -frames:v 2000 -map 0:0 -map 0:2 -c:v libx264 -tune film -preset slow -crf 22 -an -f mp4 /dev/null ffmpeg version git-snapshot-20180928-RPMFusion Copyright (c) 2000-2018 the FFmpeg developers built with gcc 8 (GCC) configuration: --prefix=/usr --bi

Re: [FFmpeg-user] avoid_negative_ts : what integer ?

2018-09-28 Thread Moritz Barsnick
On Fri, Sep 28, 2018 at 13:49:54 -0400, sean darcy wrote: > So: > -avoid_negative_ts 1 means 'make_non_negative' > or the option is > -avoid_negative_ts make_non_negative A bit confusing indeed. The latter, using the named option, is preferred. In this case, it does actually map to "1", so your f

[FFmpeg-user] avoid_negative_ts : what integer ?

2018-09-28 Thread sean darcy
From https://ffmpeg.org/ffmpeg-all.html#Format-Options : avoid_negative_ts integer (output) Possible values: ‘make_non_negative’ Shift timestamps to make them non-negative. Also note that this affects only leading negative timestamps, and not non-monotonic negative timestamps

Re: [FFmpeg-user] Batch file to convert New Edit

2018-09-28 Thread esikcalabrese
Holy cow. It works. Many thanks Michael. You guys on the ffmpeg users group are the best! Kirk Calabrese, MA,CMT, Network+ Certified Professional IT Consultant -Original Message- From: ffmpeg-user On Behalf Of Michael Koch Sent: Friday, September 28, 2018 12:42 PM To: ffmpeg-user@ffm

Re: [FFmpeg-user] Batch file to convert New Edit

2018-09-28 Thread Michael Koch
Am 28.09.2018 um 18:30 schrieb esikcalabr...@verizon.net: I believe I'm getting closer. It doesn't appear to get the 2nd variable. set /p filename="Enter Unconverted File Name: " set /p outputfilename="Enter Converted File Name: " CALL "C:\ffmpeg\bin\ffmpeg.exe" ffmpeg -i %filename% %outputfile

[FFmpeg-user] Batch file to convert New Edit

2018-09-28 Thread esikcalabrese
I believe I'm getting closer. It doesn't appear to get the 2nd variable. set /p filename="Enter Unconverted File Name: " set /p outputfilename="Enter Converted File Name: " CALL "C:\ffmpeg\bin\ffmpeg.exe" ffmpeg -i %filename% %outputfilename% pause C:\Users\Kirk Calabrese\Desktop>set /p fil

Re: [FFmpeg-user] Batch file to convert

2018-09-28 Thread esikcalabrese
Thanks Michael for the recommendation. Spaces removed; however, same error. set /p filename="Enter Unconverted File Name: " set /p outputfilename="Enter Converted File Name: " CALL "C:\ffmpeg\bin\ffmpeg.exe" "C:\ffmpeg\bin\ffmpeg -i %filename% %outputfilename%" pause Kirk Calabrese, MA,CMT, N

Re: [FFmpeg-user] Playing an uncompressed raw interlaced RTP video stream

2018-09-28 Thread villas...@yahoo.com.au
On Friday, 28 September 2018, 6:01:08 am AWST, Carl Eugen Hoyos wrote: > Please do, if it works your problem should be solved, > I fear though that the "bitpacked" codec (the name alone > makes me shiver) is broken and needs major changes. In the past, we have used the same command to playback

Re: [FFmpeg-user] Batch file to convert

2018-09-28 Thread Michael Koch
Am 28.09.2018 um 15:20 schrieb esikcalabr...@verizon.net: Thank you Michael: Based on new information, I have revised the script with the following. It seems to be working a bit better; however, still not there yet. Below is the new script with output below: set /p filename = "Enter Unconv

Re: [FFmpeg-user] Batch file to convert

2018-09-28 Thread esikcalabrese
Thank you Michael: Based on new information, I have revised the script with the following. It seems to be working a bit better; however, still not there yet. Below is the new script with output below: set /p filename = "Enter Unconverted File Name: " set /p outputfilename= "Enter Converted F

Re: [FFmpeg-user] Converting DNxHD (Atomos) .mov files to mp4 issues

2018-09-28 Thread Kassim Massop
Thanks for pointing that out. I actually thought I was on the latest build. I have no idea how I was on this old one. Conversion seems to be working now. Thanks On Fri, 28 Sep 2018 at 13:46, Paul B Mahol wrote: > On 9/28/18, Kassim Massop wrote: > > Dear community, > > > > I have been using

Re: [FFmpeg-user] Converting DNxHD (Atomos) .mov files to mp4 issues

2018-09-28 Thread Paul B Mahol
On 9/28/18, Kassim Massop wrote: > Dear community, > > I have been using ffmpeg to convert .mov files captured from my Atomos > Ninja inferno for a few weeks now. > > I recently recorded about an hour of footage in 4k resolution for the first > time and when I use the commands that normally work

[FFmpeg-user] Converting DNxHD (Atomos) .mov files to mp4 issues

2018-09-28 Thread Kassim Massop
Dear community, I have been using ffmpeg to convert .mov files captured from my Atomos Ninja inferno for a few weeks now. I recently recorded about an hour of footage in 4k resolution for the first time and when I use the commands that normally work for me on lower resolutions I get the below e

[FFmpeg-user] ffplay RTP: dropping old packet received too late

2018-09-28 Thread Gáll Péter
I have a machine which streams live audio to a multicast address: ffmpeg -f alsa -i hw:0 -acodec libmp3lame -ab 128k -f rtp rtp:// 239.123.13.101:56789. I catch that stream with ffplay: ffplay rtp:// 239.123.13.101:56789.It works fine until I stop ffmpeg and start it again. If I restart ffmpeg (wh

Re: [FFmpeg-user] Using ffmpeg receive udp stream without hangs

2018-09-28 Thread Moritz Barsnick
On Fri, Sep 28, 2018 at 09:25:40 +0800, zy wrote: > ffmpeg -i udp://0.0.0.0: -vn -acodec pcm_s16le -ac 8000 -f segment > -segment_time 3 -reset_timestamps 1 -strftime 1 -segment_format wav > ~/Desktop/temp/%s.wav Not part of your issue, but: You are requesting ffmpeg to create output with 80

Re: [FFmpeg-user] Batch file to convert

2018-09-28 Thread Michael Koch
Am 28.09.2018 um 03:48 schrieb esikcalabr...@verizon.net: please show the console output. That's not enough. When you remove the "echo off" command, you will see much more. Also it's possible to copy and paste the content of the console window. Make a right click in the top line of the consol