Re: [FFmpeg-user] ProRes422 with 8 audio tracks converted to mp4 -- muffles audio 4

2018-11-21 Thread Harvey Pikelberger
> On Nov 21, 2018, at 3:15 PM, Carl Eugen Hoyos wrote: > > 2018-11-21 22:35 GMT+01:00, Harvey Pikelberger : > >> Looking at FFmpeg's asplit, I wasn't immediately able to see >> how that would help in this situation. > > That's because I meant the channelsplit filter: > https://ffmpeg.org/ffmpeg

Re: [FFmpeg-user] ProRes422 with 8 audio tracks converted to mp4 -- muffles audio 4

2018-11-21 Thread Carl Eugen Hoyos
2018-11-21 22:35 GMT+01:00, Harvey Pikelberger : > Looking at FFmpeg's asplit, I wasn't immediately able to see > how that would help in this situation. That's because I meant the channelsplit filter: https://ffmpeg.org/ffmpeg-filters.html#channelsplit Sorry, Carl Eugen _

Re: [FFmpeg-user] Problem decoding h264 on newer versions of ffmpeg

2018-11-21 Thread Carl Eugen Hoyos
2018-11-21 19:13 GMT+01:00, Hernan Gips : >> Only current FFmpeg git head is supported here. >> >> Feel free to provide a sample, Carl Eugen >> > > Hi Carl, the problem is also on git head. > > You can download video from here: > https://drive.google.com/file/d/18tLhD2NTZuQVw2f_NaflfcrEsctTTI8n/vie

Re: [FFmpeg-user] reserve output stream for delayed subtitles ?

2018-11-21 Thread sean darcy
On 11/21/18 5:13 PM, sean darcy wrote: On 11/21/18 5:00 PM, Carl Eugen Hoyos wrote: 2018-11-21 21:23 GMT+01:00, sean darcy : I have a 1949 french movie. I need the subtitles, my french isn't good enough any more ! The problem is that the subtitles stream doesn't start until 85 seconds into the

Re: [FFmpeg-user] reserve output stream for delayed subtitles ?

2018-11-21 Thread sean darcy
On 11/21/18 5:00 PM, Carl Eugen Hoyos wrote: 2018-11-21 21:23 GMT+01:00, sean darcy : I have a 1949 french movie. I need the subtitles, my french isn't good enough any more ! The problem is that the subtitles stream doesn't start until 85 seconds into the movie. Use -probesize and -analyzedur

Re: [FFmpeg-user] reserve output stream for delayed subtitles ?

2018-11-21 Thread Carl Eugen Hoyos
2018-11-21 21:23 GMT+01:00, sean darcy : > I have a 1949 french movie. I need the subtitles, my french isn't good > enough any more ! > > The problem is that the subtitles stream doesn't start until 85 seconds > into the movie. Use -probesize and -analyzeduration with *really* big numbers. Carl E

Re: [FFmpeg-user] reserve output stream for delayed subtitles ?

2018-11-21 Thread sean darcy
On 11/21/18 3:38 PM, Micael Silva wrote: On Wed, Nov 21, 2018 at 6:23 PM sean darcy wrote: I have a 1949 french movie. I need the subtitles, my french isn't good enough any more ! The problem is that the subtitles stream doesn't start until 85 seconds into the movie. I've map'd the subtitle s

Re: [FFmpeg-user] running configure on SPARC

2018-11-21 Thread Carl Eugen Hoyos
2018-11-21 20:20 GMT+01:00, Eric Thomas : > uname –a > > SunOS devm 5.10 Generic_150400-61 sun4u sparc SUNW,Sun-Fire-V490 You unfortunately need GNU sed, configure fails without and you absolutely *have* to edit configure: Search for "sed -E" and replace it with "/path/to/your/gnu/sed -E". T

Re: [FFmpeg-user] ProRes422 with 8 audio tracks converted to mp4 -- muffles audio 4

2018-11-21 Thread Harvey Pikelberger
> On Nov 21, 2018, at 12:40 PM, Reto Kromer wrote: > > Harvey Pikelberger wrote: > >> Is there something about ProRes files in general that makes >> the audio layout unrecognizable? > > The container is QuickTime (.mov) or Matroska (.mkv), while > ProRes is the video codec, which has nothing

Re: [FFmpeg-user] reserve output stream for delayed subtitles ?

2018-11-21 Thread Micael Silva
On Wed, Nov 21, 2018 at 6:23 PM sean darcy wrote: > I have a 1949 french movie. I need the subtitles, my french isn't good > enough any more ! > > The problem is that the subtitles stream doesn't start until 85 seconds > into the movie. I've map'd the subtitle stream , but the output stream > isn

Re: [FFmpeg-user] ProRes422 with 8 audio tracks converted to mp4 -- muffles audio 4

2018-11-21 Thread Reto Kromer
Harvey Pikelberger wrote: >Is there something about ProRes files in general that makes >the audio layout unrecognizable? The container is QuickTime (.mov) or Matroska (.mkv), while ProRes is the video codec, which has nothing to do with the audio streams. Best regards, Reto

Re: [FFmpeg-user] ProRes422 with 8 audio tracks converted to mp4 -- muffles audio 4

2018-11-21 Thread Harvey Pikelberger
> On Nov 21, 2018, at 9:25 AM, Carl Eugen Hoyos wrote: > > 2018-11-21 18:18 GMT+01:00, Harvey Pikelberger : > >> RE "The audio configuration of your two input is very different..." >> Is the issue that the ProRes is encoded 7.1 -- or -- that it's not 7.1 >> but FFmpeg is interpreting as such?

Re: [FFmpeg-user] running configure on SPARC

2018-11-21 Thread Micael Silva
On Wed, Nov 21, 2018 at 5:20 PM Eric Thomas wrote: > Hello, > > I'm not sure this email went through the first time. My apologies if this > is a repeat... > > > I cannot figure out what I am missing, to get the configure script to > generate the config.h file, which would then be used to build ff

[FFmpeg-user] reserve output stream for delayed subtitles ?

2018-11-21 Thread sean darcy
I have a 1949 french movie. I need the subtitles, my french isn't good enough any more ! The problem is that the subtitles stream doesn't start until 85 seconds into the movie. I've map'd the subtitle stream , but the output stream isn't created. I assume that's because there's no input subtit

[FFmpeg-user] running configure on SPARC

2018-11-21 Thread Eric Thomas
Hello, I'm not sure this email went through the first time. My apologies if this is a repeat... I cannot figure out what I am missing, to get the configure script to generate the config.h file, which would then be used to build ffmpeg. Here is some system info: env PATH=/usr/xpg6/bin:/us

Re: [FFmpeg-user] Problem decoding h264 on newer versions of ffmpeg

2018-11-21 Thread Hernan Gips
> Only current FFmpeg git head is supported here. > > Feel free to provide a sample, Carl Eugen > Hi Carl, the problem is also on git head. You can download video from here: https://drive.google.com/file/d/18tLhD2NTZuQVw2f_NaflfcrEsctTTI8n/view?usp=sharing This same file you can play it correctl

Re: [FFmpeg-user] ProRes422 with 8 audio tracks converted to mp4 -- muffles audio 4

2018-11-21 Thread Carl Eugen Hoyos
2018-11-21 18:18 GMT+01:00, Harvey Pikelberger : > RE "The audio configuration of your two input is very different..." > Is the issue that the ProRes is encoded 7.1 -- or -- that it's not 7.1 > but FFmpeg is interpreting as such? I missed "Guessed Channel Layout for Input Stream #0.1 : 7.1" and a

Re: [FFmpeg-user] ProRes422 with 8 audio tracks converted to mp4 -- muffles audio 4

2018-11-21 Thread Harvey Pikelberger
Carl, thanks for your feedback. Very helpful. RE "The audio configuration of your two input is very different..." Is the issue that the ProRes is encoded 7.1 -- or -- that it's not 7.1 but FFmpeg is interpreting as such? Adobe Audition & Premiere appear to interpret ProRes file's audio as all mo

Re: [FFmpeg-user] xyz12le Jpeg2000 MXF files in DCP now detected as rgb48le

2018-11-21 Thread Carl Eugen Hoyos
2018-11-21 2:21 GMT+01:00, Kieran O Leary : > 2) A version of ffmpeg that I compiled with openjpeg, but with > the internal ffmpeg decoder enabled. > > $ ffmpeg -i Downloads/CHARBON-INTEROP-24/video1.mxf This will not use the libopenjpeg jpeg2000 decoder in any way. Carl Eugen __

Re: [FFmpeg-user] ProRes422 with 8 audio tracks converted to mp4 -- muffles audio 4

2018-11-21 Thread Carl Eugen Hoyos
2018-11-21 16:27 GMT+01:00, Harvey Pikelberger : > >> On Nov 20, 2018, at 3:05 AM, Carl Eugen Hoyos wrote: >> >> 2018-11-20 4:28 GMT+01:00, Harvey Pikelberger : >>> Testing the creation of 8-audio-channel mp4 proxies from ProRes422 >>> sources using ffmpeg. For some reason audio channel 4 of the m

Re: [FFmpeg-user] Problem decoding h264 on newer versions of ffmpeg

2018-11-21 Thread Carl Eugen Hoyos
2018-11-21 16:30 GMT+01:00, Hernan Gips : > I'm having problems decoding and playing a RAW h264 > video file, on older versions of ffmpeg (2.5.1) I'm able to > decode the video correctly, > but with newer versions like 3.4.4 it can't decode. Only current FFmpeg git head is supported here. Fe

[FFmpeg-user] Problem decoding h264 on newer versions of ffmpeg

2018-11-21 Thread Hernan Gips
Hi Guys, I'm having problems decoding and playing a RAW h264 video file, on older versions of ffmpeg (2.5.1) I'm able to decode the video correctly, but with newer versions like 3.4.4 it can't decode. Are you aware of any change in the h264 decoding that may be generating this behavior? I hav

Re: [FFmpeg-user] ProRes422 with 8 audio tracks converted to mp4 -- muffles audio 4

2018-11-21 Thread Harvey Pikelberger
> On Nov 20, 2018, at 3:05 AM, Carl Eugen Hoyos wrote: > > 2018-11-20 4:28 GMT+01:00, Harvey Pikelberger : >> Testing the creation of 8-audio-channel mp4 proxies from ProRes422 >> sources using ffmpeg. For some reason audio channel 4 of the mp4 >> is coming back muffled, like it got drowned in a