Re: [FFmpeg-user] dpx 16bit files to ffv1 problem with the frammd5 sum

2020-10-20 Thread Kieran O Leary
I agree with Jerome, I’ve also found this and it’s a pix_fmt issue. This is a good example of why you should post the complete uncut terminal output as that would have told us the pix_fmt when you run both jobs. Best, Kieran O’Leary National Library of Ireland

Re: [FFmpeg-user] Catching all error warnings via ffprobe

2020-07-06 Thread Kieran O Leary
On Mon, Jun 29, 2020 at 11:12 AM Kieran O Leary wrote: > Hi - I've done some more tests and either I'm missing something here or > perhaps this is a bug? It seems like only video errors appear in the JSON, > not audio. > I bumped up the loglevel, added and -show_error and I'm stil

Re: [FFmpeg-user] libaom - first frame not lossless when > 7 frames in source

2020-06-29 Thread Kieran O Leary
On Sun, Jun 7, 2020 at 10:08 PM Kieran O Leary wrote: > > > On Sun, Jun 7, 2020 at 10:06 PM pdr0 wrote: > >> Intra only compression , using -g 1 makes it lossless . Maybe a clue there >> > > Aye - I can confirm that -g 1 produces matching framemd5s. > Just chec

Re: [FFmpeg-user] Catching all error warnings via ffprobe

2020-06-29 Thread Kieran O Leary
Hi - I've done some more tests and either I'm missing something here or perhaps this is a bug? It seems like only video errors appear in the JSON, not audio. I bumped up the loglevel, added and -show_error and I'm still not seeing the mp2 header issues appear in the json. For example this appears

[FFmpeg-user] Catching all error warnings via ffprobe

2020-06-24 Thread Kieran O Leary
Hi, I'm trying to catch all error warnings via JSON ffprobe output, but only some of the errors are making their way through. The errors about ac-tex damage and MVs not available end up in the JSON, but I also want to get what I assume is an mp2 header missing error that you can see further down

[FFmpeg-user] Website updates for 4:3 version of FFmpeg

2020-06-17 Thread Kieran O Leary
Hi, I noticed that there was no news report for 4:3, and also the link to the latest source is still 4.2.3: https://ffmpeg.org/download.html Just thought I'd flag.. K ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org

[FFmpeg-user] AAC wiki out of date?

2020-06-17 Thread Kieran O Leary
Hi, I was looking to find out some info about AAC encoding in FFmpeg and I went to the wiki https://trac.ffmpeg.org/wiki/Encode/AAC Would I be correct in saying that it's out of date, as the native encoder is now the best quality since 3.0? There's an emphasis on the Fraunhofer encoder in the

Re: [FFmpeg-user] a q about units

2020-06-16 Thread Kieran O Leary
Hi, On Thu, Jun 11, 2020 at 6:38 PM Jim Shupert wrote: > Friends > This is a rather general Q > > when I see dialogue such as > [matroska,webm @ 0x7f362c000b80] Read error at pos. 59270674468 > (0xdccceb824) > > as in > > Input #0, matroska,webm, from 'pipe:': > Metadata: > ENCODER :

Re: [FFmpeg-user] Converting DTS (timestamps) in mpegts to HH:MM:SS:FF

2020-06-16 Thread Kieran O Leary
Hi On Tue, Jun 16, 2020 at 9:51 AM Gyan Doshi wrote: > > > On 16-06-2020 02:15 pm, Kieran O Leary wrote: > > On Tue, Jun 16, 2020 at 9:40 AM Kieran O Leary > > > wrote: > > > >> OK, so I figured out that the dts needs to be divided by > >> pk

Re: [FFmpeg-user] Converting DTS (timestamps) in mpegts to HH:MM:SS:FF

2020-06-16 Thread Kieran O Leary
Hi Moritz, On Tue, Jun 16, 2020 at 9:55 AM Moritz Barsnick wrote: > On Tue, Jun 16, 2020 at 09:45:02 +0100, Kieran O Leary wrote: > > On Tue, Jun 16, 2020 at 9:40 AM Kieran O Leary > > > > OK, so I figured out that the dts needs to be divided by > > > pkt_duratio

Re: [FFmpeg-user] Converting DTS (timestamps) in mpegts to HH:MM:SS:FF

2020-06-16 Thread Kieran O Leary
On Tue, Jun 16, 2020 at 9:40 AM Kieran O Leary wrote: > OK, so I figured out that the dts needs to be divided by > pkt_duration_time, which in this instance was 3600. Not sure how to get > that aside from using ffprobe as I don't see it listed in the ffmpeg output. > Sorry, the dts

Re: [FFmpeg-user] Converting DTS (timestamps) in mpegts to HH:MM:SS:FF

2020-06-16 Thread Kieran O Leary
OK, so I figured out that the dts needs to be divided by pkt_duration_time, which in this instance was 3600. Not sure how to get that aside from using ffprobe as I don't see it listed in the ffmpeg output. And I also realised via this https://github.com/bavc/qctools/issues/291 that just pulling

[FFmpeg-user] Converting DTS (timestamps) in mpegts to HH:MM:SS:FF

2020-06-16 Thread Kieran O Leary
Hi, I'm working with HDV tape transfers in the moment and dealing with m2t transport streams. I've found that using ffmpeg -report -loglevel debug -i input -f null - has been great at catching corrupt frames that I can investigate in playback software. I just realised that this can be done even

Re: [FFmpeg-user] newbie in trouble

2020-06-08 Thread Kieran O Leary
Hi, How about: ffmpeg -framerate 30 -start_number 2 -i /home/dave/Documents/Smokecam/2days\ ofoutdoorcapturesDecember112016/smokey%04d.jpg -c:v libx264 -pix_fmt yuv420p out.mp4 I don't think you need to use -r or John's suggestion of video filters to set framerates. Also your ffmpeg version is

Re: [FFmpeg-user] libaom - first frame not lossless when > 7 frames in source

2020-06-07 Thread Kieran O Leary
On Sun, Jun 7, 2020 at 10:06 PM pdr0 wrote: > Intra only compression , using -g 1 makes it lossless . Maybe a clue there > Aye - I can confirm that -g 1 produces matching framemd5s. K ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org

Re: [FFmpeg-user] libaom - first frame not lossless when > 7 frames in source

2020-06-07 Thread Kieran O Leary
Hi Carl, On Sun, Jun 7, 2020 at 9:18 PM Carl Eugen Hoyos wrote: > Am So., 7. Juni 2020 um 19:16 Uhr schrieb Kieran O Leary > : > > > On Sun 7 Jun 2020, 17:56 pdr0, wrote: > > > > > Kieran O Leary wrote > > > > Any idea what's happ

Re: [FFmpeg-user] libaom - first frame not lossless when > 7 frames in source

2020-06-07 Thread Kieran O Leary
Hi On Sun 7 Jun 2020, 17:56 pdr0, wrote: > Kieran O Leary wrote > > Any idea what's happening? Will I get the libx264-style answer: 'this is > > googles issue, > > I can replicate the ffmpeg issue (and with other sources), but I don't know > what the problem is > &

[FFmpeg-user] libaom - first frame not lossless when > 7 frames in source

2020-06-06 Thread Kieran O Leary
Hi, I was doing some tests with libaom and lossness encoding and with synthetic files and some real world files, I kept finding that the framemd5s for the first frame was different than the source, but every other libaom encoded frame produced matching framemd5s for source and output. I then

Re: [FFmpeg-user] [ffmpeg] preserving metadata from .mp4 to .jpg/.png frames

2020-05-21 Thread Kieran O Leary
On Thu, May 21, 2020 at 9:31 PM Nicolas George wrote: > Kieran O Leary (12020-05-21): > > > I have a JPG image for which exiftool reports six times: > > > -- File Modification Date/Time > > > -- File Access Date/Time > > > -- File Creation Date/Time

Re: [FFmpeg-user] [ffmpeg] preserving metadata from .mp4 to .jpg/.png frames

2020-05-21 Thread Kieran O Leary
On Thu, May 21, 2020 at 6:05 PM Michael Koch wrote: > Am 21.05.2020 um 17:07 schrieb Carl Eugen Hoyos: > > Am Do., 21. Mai 2020 um 16:46 Uhr schrieb David Greenwood > > : > >> Nope. > > If such files do not exist, it seems unlikely that ffmpeg > > can produce them. > > I have a JPG image for

Re: [FFmpeg-user] Deinterlacing VHS

2020-05-12 Thread Kieran O Leary
Hi On Tue 12 May 2020, 18:01 Noeck, wrote: > Hi, > > I have digitized VHS video recordings on my computer. The Video is > originally recorded in a PAL system (interlaced). I would like to > improve the video quality with some filters. Cropping and color > correction is clear. > > But

Re: [FFmpeg-user] Failure: No wav codec tag found

2020-04-18 Thread Kieran O Leary
On Sat, Apr 18, 2020 at 12:53 AM Mark Filipak < markfilipak.windows+ffm...@gmail.com> wrote: > On 04/17/2020 07:50 PM, Carl Eugen Hoyos wrote: > > Am Sa., 18. Apr. 2020 um 01:42 Uhr schrieb Mark Filipak > > : > > > >> I know that PCM was never used for DVDs > > > > DVDs with PCM audio exist. > >

Re: [FFmpeg-user] Stuck preparing to compile ffmpeg from git source

2020-04-13 Thread Kieran O Leary
Hi Mark, I usually just grab the latest build from Zeranoe, it's usually just a few days old. When I have to compile on windows, I use this for windows computers at work because the update script is very handy when I want to upgrade a bunch of computers easily:

Re: [FFmpeg-user] Copy all metadata fields?

2020-03-18 Thread Kieran O Leary
Hi, On Wed 18 Mar 2020, 12:54 Peter B., wrote: > > Oh, and yes: absolutely correct! Color information is gone. > Is there any way that this kind of metadata can also be transferred - > even if I don't explicitely know it's there? > I raised this before and I think you have to set the output

Re: [FFmpeg-user] Reading LTC from an audio track?

2019-11-19 Thread Kieran O Leary
On Tue, 19 Nov 2019, 22:21 Harvey Pikelberger, wrote: > I was just looking at it before you wrote. And, all the better, we have > some related arduino projects, so it may be just the thing. > But I haven't yet taken enough time to work out what language it is / how > to implement. It appears

Re: [FFmpeg-user] Converting DVCPRO in AVI wrapper to .dv, missing audio stream

2019-11-13 Thread Kieran O Leary
Hi, On Wed, 13 Nov 2019, 15:23 Joanna White via ffmpeg-user, < ffmpeg-user@ffmpeg.org> wrote: > > >> On 13 Nov 2019, at 13:55, Kieran O Leary > wrote: > >> > >> Hi > >> > >> codec to the .dv wrapper so > >> that it's explicit

Re: [FFmpeg-user] Converting DVCPRO in AVI wrapper to .dv, missing audio stream

2019-11-13 Thread Kieran O Leary
On Wed, 13 Nov 2019, 13:55 Kieran O Leary, wrote: > Hi > > On Wed, 13 Nov 2019, 13:33 Joanna White via ffmpeg-user, < > ffmpeg-user@ffmpeg.org> wrote: > >> Hi there, >> >> >> Apologies if there has been a similar request to this before. >> &

Re: [FFmpeg-user] Converting DVCPRO in AVI wrapper to .dv, missing audio stream

2019-11-13 Thread Kieran O Leary
Hi On Wed, 13 Nov 2019, 13:33 Joanna White via ffmpeg-user, < ffmpeg-user@ffmpeg.org> wrote: > Hi there, > > > Apologies if there has been a similar request to this before. > > > I'm trying to rewrap an old AVI file with dvcp codec to the .dv wrapper so > that it's explicit when committed to

Re: [FFmpeg-user] Run ffmpeg from Windows Explorer Right Click?

2019-10-30 Thread Kieran O Leary
On Wed, 30 Oct 2019, 03:40 Mark Filipak, < markfilipak.windows+ffm...@gmail.com> wrote: > On 10/29/2019 09:15 PM, Mike M wrote: > > Greetings all from Australia. > > A new member here. > > > > I want to use ffmpeg to clean up PVR files which have frame errors. > > The are in the format:

Re: [FFmpeg-user] Resolving -filter_complex overlay / -vf yadif conflicts in subprocess call Python script

2019-09-11 Thread Kieran O Leary
Hi On Wed, 11 Sep 2019, 12:27 digitensions via ffmpeg-user, < ffmpeg-user@ffmpeg.org> wrote: > Hello! > > Thanks for admitting me to FFmpeg-user, and thanks to all those who > maintain this list. The information I’ve been receiving since joining is > outstanding. > > This is a bit of a basic

Re: [FFmpeg-user] Fwd: coding video for some old Sony

2019-09-04 Thread Kieran O Leary
he catch22 original did not work. all my attempts to convert it > resulted > > > also in a non working video. > > > E > > > > > > On Sun, 1 Sep 2019 at 19:22, Kieran O Leary > > > wrote: > > > > > > > Did that catch-22 example

Re: [FFmpeg-user] Fwd: coding video for some old Sony

2019-09-01 Thread Kieran O Leary
Did that catch-22 example you posted work or not? You never specified.. K ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with

Re: [FFmpeg-user] CONVERT DAV TO MP4

2019-08-14 Thread Kieran O Leary
On Wed, 14 Aug 2019, 02:31 Alejandro Escudero, wrote: > > Hi! > > I will like to convert a .dav file (video and audio) from an IP Camera to > MP4 format, which will be the right way and command to do this? > What have you already tried? Please post the full terminal output with your command

Re: [FFmpeg-user] top posting

2019-08-13 Thread Kieran O Leary
On Tue, 13 Aug 2019, 14:51 Ulf Zibis, wrote: > > Am 13.08.19 um 14:22 schrieb Carl Eugen Hoyos: > > If you don't care about top-posting, it is easy to do it wrong with > > the Gmail web gui. Once you typed "top-posting" into the search > > bar of your mail browser, you get both an English and

Re: [FFmpeg-user] coding video for some old Sony

2019-08-08 Thread Kieran O Leary
On Thu, 8 Aug 2019, 20:25 Erik Dobák, wrote: > that is great idea thank you will check specific videos next day. got to go > to bed. > Good night Erik, Best, Kieran. ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org

Re: [FFmpeg-user] coding video for some old Sony

2019-08-08 Thread Kieran O Leary
Hi On Thu, 8 Aug 2019, 20:07 Erik Dobák, wrote: > Hi, > > i have an old Sony Bravia which accepts only MPEG4 as video and MP3 as > audio. If i want to watch videos i do it with this command: > > ffmpeg -i the_kingdom_of_dreams_and_madness.mp4 -b:v 1M -vcodec mpeg4 -vtag > xvid -acodec

Re: [FFmpeg-user] Building framemd5 checksum for Audio per second

2019-07-24 Thread Kieran O Leary
Hi, On Wed, Jul 24, 2019 at 9:46 AM Bauer, Christoph < christoph.ba...@slub-dresden.de> wrote: > Hello everybody, > > I was building framemd5-checksums for Audio with 96kHz sampling for every > second, using this command line: > > ffmpeg -i INPUT.mka -filter_complex "asetnsamples=n=96000" -f

Re: [FFmpeg-user] best way to transform SD to HD w/ pillarbox and yadif

2019-07-18 Thread Kieran O Leary
On Thu, 18 Jul 2019, 21:25 William Caulfield, < william.caulfi...@contentbridge.tv> wrote: > I hope I'm getting your intention right here. I had to do this a while back > for some PAL files. Split the fields, scale, pad, then interlace. > > -filter_complex >

Re: [FFmpeg-user] Matroska decoding errors - element at * ending at * exceeds containing master element ending at *

2019-07-06 Thread Kieran O Leary
I can't compile at the moment but was this issue related to https://trac.ffmpeg.org/ticket/8001 ? Looks like this has just been fixed. ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe,

Re: [FFmpeg-user] Equivalent of "-f rawvideo" but for audio?

2019-06-27 Thread Kieran O Leary
On Thu, 27 Jun 2019, 23:32 Moritz Barsnick, wrote: > On Thu, Jun 27, 2019 at 20:35:51 +0200, Carl Eugen Hoyos wrote: > > Am Do., 27. Juni 2019 um 18:57 Uhr schrieb Peter B. < > p...@das-werkstatt.com>: > > > > > It's actually just for hashing the content (single hash, instead > > > of framemd5),

Re: [FFmpeg-user] Sony DVF digital voice files

2019-05-09 Thread Kieran O Leary
On Thu, 9 May 2019, 13:38 Paul B Mahol, wrote: > On 5/9/19, Moritz Barsnick wrote: > > On Thu, May 09, 2019 at 15:54:46 -0400, Dave Rice wrote: > >> > Feel free to share one or several files on Dropbox or a file sharer of > >> > your choice. > >> > >> There’s a decent sample set of these files

Re: [FFmpeg-user] what's the difference between width/height and display width/display height

2019-05-09 Thread Kieran O Leary
On Wed, 8 May 2019, 20:31 qw, wrote: > Hi, > > > I have one question: > > > what's the difference between width/height and display width/display > height in flv/rtmp metainfo? > My guess would be that one is referring to the amount of pixels that are actually stored,but perhaps only some should

Re: [FFmpeg-user] List members behaving badly

2019-04-12 Thread Kieran O Leary
On Fri, 12 Apr 2019, 08:27 Reindl Harald, wrote: > > > Am 12.04.19 um 06:51 schrieb Dennis Mungai: > > We need to stop making *this* a justification for the toxicity the likes > of > > Reindl create in this mailing list. > > it's bullshit, wouldn't a few fools not make a fuss about a single >

Re: [FFmpeg-user] List members behaving badly

2019-04-11 Thread Kieran O Leary
On Thu, 11 Apr 2019, 18:03 Carl Zwanzig, wrote: > On 4/11/2019 9:57 AM, Nicolas George wrote: > > No, it is not good to accept it. Reindl Harald is being extremely rude, > > he does the exact opposite than he wants other people to do. > > That usually appears to be the case. > > On most lists,

Re: [FFmpeg-user] unsubscribe

2019-04-09 Thread Kieran O Leary
On Tue, 9 Apr 2019, 21:13 Reindl Harald, wrote: > > > Am 09.04.19 um 20:50 schrieb Ted Park: > >> Am 09.04.19 um 10:56 schrieb dben...@bezeqint.net: > >> > >> hell you have the instructions on bottom of every single message > > > > > > > > It seems he was trying to follow them, but made a

Re: [FFmpeg-user] Problem playing mp4 file

2019-04-06 Thread Kieran O Leary
On Sat, 6 Apr 2019, 17:12 JD, wrote: > Hi, > I downloaded from YT a video with the youtube-dl command as follows: > > youtube-dl -f 227 -o BulletProof_Monk.mp4 > https://www.youtube.com/watch?v=n-XfagAzwHM > > after the movie downloaded I tried to play it. > > ffplay BulletProof_Monk.mp4 > JD,

Re: [FFmpeg-user] FFMPEG and VirtualDub

2019-03-20 Thread Kieran O Leary
On Wed, 20 Mar 2019, 23:32 Robert Aronson, wrote: > Firstly, what is top-posting? > Here's the first result from a Google search for top-posting https://en.m.wikipedia.org/wiki/Posting_style Speaking as someone who has seen Moritz thoughtfully help folks for several years, he really put a lot

Re: [FFmpeg-user] Filter to detect video glitches

2019-03-11 Thread Kieran O Leary
On Sun, 10 Mar 2019, 07:29 Venkateswaran.S, wrote: > Hi all, > > I wants to detect glitches in my video. Is there any filter to achieve it.? > Have you looked into the signalstats filter? It is often used in the QCTools application in order to find glitches in digitised/migrated

Re: [FFmpeg-user] Concatenating files - dropping audio

2019-03-05 Thread Kieran O Leary
On Tue, 5 Mar 2019, 13:19 Ron Barnes, wrote: > Hello All, > > I'm trying to concatenate 49 m2ts files into a single m2ts file. I listed > all the files in a text file and used the following command. > > ffmpeg -analyzeduration 10M -probesize 10M -f concat -safe 0 -i > Concat.TXT -c copy

Re: [FFmpeg-user] How to UN-sub (and re-sub) the the mailing list?

2019-02-20 Thread Kieran O Leary
On Wed, 20 Feb 2019, 08:14 Andrew Valenkov, < manwithgoodtaste-at-yahoo@ffmpeg.org> wrote: > I am but a novice, not aiming to be an FFMPEG expert. I have some > questions, and pretty much no answers. It is not in my best interest to be > subscribed to the mailing list all the time, since I

Re: [FFmpeg-user] signalstats

2019-02-14 Thread Kieran O Leary
On Thu, 14 Feb 2019, 16:53 Gyan > > On 14-02-2019 09:47 PM, adam smith wrote: > > The other question regarding this filter, can it output 10bit values? > > The 8bit values appear to be covered, but I am not sure how to get 10bit > or higher. > > The filter works with inputs up to 16 bit depth.

Re: [FFmpeg-user] Too Much time resize mp4

2019-02-11 Thread Kieran O Leary
On Mon, 11 Feb 2019, 07:10 AMIT KUMAR Dear Ffmpeg Team, > > when i resize mp4 video its getting too much time to resize, What FPS are you getting and what are you expecting? Please post the complete command line and terminal output. What specs does your machine have and is there perhaps a

Re: [FFmpeg-user] ArriRaw files - "Unsupported codec"

2019-01-27 Thread Kieran O Leary
Can you share a short sample? ___ 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] Issue while merge large .wav file into .webm file

2019-01-25 Thread Kieran O Leary
On Fri, 25 Jan 2019, 16:02 AMIT KUMAR Hi, > I need that Minimum file size 1 mb and maximum upto 1 GB . > [*Note : no any limits to convert .webm to .mp4 ] > I don't know what you mean unfortunately. Have you tried adding this to our command? Maybe a figure greater than 1000 could also help.

Re: [FFmpeg-user] Issue while merge large .wav file into .webm file

2019-01-25 Thread Kieran O Leary
00] ref B L1: 98.3% 1.7% [libx264 @ 0x7fc9b3911000] kb/s:100.58 [aac @ 0x7fc9b3912800] Qavg: 10558.329 > > Thanks & Regards > Amit Kumar > > On Fri, Jan 25, 2019 at 9:05 PM Kieran O Leary > wrote: > > > On Fri, Jan 25, 2019 at 3:29 PM AMIT KUMAR wrote: > &

Re: [FFmpeg-user] Issue while merge large .wav file into .webm file

2019-01-25 Thread Kieran O Leary
On Fri, Jan 25, 2019 at 3:29 PM AMIT KUMAR wrote: > Hi, > I need urgent basis solution for that why that becomes 0 kb.Please give me > the solution at High priority basis its urgent.My client get really > annoying. > You would have received help much sooner if you manually used ffmpeg and

Re: [FFmpeg-user] Issue while merge large .wav file into .webm file

2019-01-24 Thread Kieran O Leary
On Fri, 25 Jan 2019, 05:45 AMIT KUMAR Hi, > Dear Team, > I am using ffmpeg to merge Audio and video making Mp4 file. > Please post your command line and the complete terminal output. While we merge small size of file it creates perfect Mp4 file but, while we > use large file to create mp4 it not

Re: [FFmpeg-user] TV won't play file :

2019-01-16 Thread Kieran O Leary
On Tue, 15 Jan 2019, 17:36 Sophie Loewenthal Hi, > > I have a video encoded like this ( that was sent to me ). > > ffprobe gave me the details: > Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709/bt709/unknown), > 1920x800, 2091 kb/s, 23.98 fps, 23.98 tbr, 24k tbn, 47.95 tbc (default) > >

Re: [FFmpeg-user] Copy Audio

2018-12-28 Thread Kieran O Leary
On Fri, 28 Dec 2018, 10:47 Carl Eugen Hoyos 2018-12-28 11:34 GMT+01:00, Kieran O Leary : > > On Fri, 28 Dec 2018, 09:15 Carl Eugen Hoyos > > >> 2018-12-26 10:25 GMT+01:00, Kieran O Leary : > >> > >> > Perhaps support could be added for these "illega

Re: [FFmpeg-user] Copy Audio

2018-12-28 Thread Kieran O Leary
On Fri, 28 Dec 2018, 09:15 Carl Eugen Hoyos 2018-12-26 10:25 GMT+01:00, Kieran O Leary : > > > Perhaps support could be added for these "illegal" streams > > if a user adds the -strict -experimental flag? > > Which players support the output file? > A

Re: [FFmpeg-user] Copy Audio

2018-12-28 Thread Kieran O Leary
On Fri, 28 Dec 2018, 09:15 Carl Eugen Hoyos 2018-12-26 10:25 GMT+01:00, Kieran O Leary : > > > Perhaps support could be added for these "illegal" streams > > if a user adds the -strict -experimental flag? > > Which players support the output file? > Off the top

Re: [FFmpeg-user] Copy Audio

2018-12-26 Thread Kieran O Leary
On Wed, 26 Dec 2018, 09:17 Gyan On Wed, Dec 19, 2018 at 10:28 AM Moritz Barsnick wrote: > >> Why do you need to create the same/similar format that Sony and Canon > >> do? Do you want the resulting MP4 to be read by a particular > >> software? Why does the audio need to be copied losslessly? Why

Re: [FFmpeg-user] Copy Audio

2018-12-17 Thread Kieran O Leary
On Tue, 18 Dec 2018, 03:54 Chris It worked on the same file 24 hours ago using v 4.0. > > Reverting. > Can you post the complete terminal output and command line of what you see when you run the process with 4.0? ___ ffmpeg-user mailing list

Re: [FFmpeg-user] Copy Audio

2018-12-17 Thread Kieran O Leary
On Mon, 17 Dec 2018, 22:36 Chris Command: > > ffmpeg -y -i "D:\Videos\Trains\December_6_2018_San_Jose\C0061.MP4" -crf > 1 -c:v libx264 -pix_fmt yuv420p -s 1280x720 -r 59.94 -vf > eq=gamma=0.83,lutyuv=y='clip(val,26,220)' -c:a copy processed.mp4 > > Program output: > > ffmpeg version 4.1

Re: [FFmpeg-user] Copy Audio

2018-12-17 Thread Kieran O Leary
On Mon, Dec 17, 2018 at 9:16 PM Chris wrote: > Today I upgraded to ffmpeg v 4.1. The following code used to work but no > longer does. What is the fix? > Please post the full command line you used along with the full uncut terminal output. The answer will most likely be in there. Best,

Re: [FFmpeg-user] Quicktime Non-monotonous DTS in output stream 0:1

2018-12-15 Thread Kieran O Leary
I've no clue,but stream 0:1 seems to be the audio? Also it seems like it's just the tail of the file that's affected? My worry would be that audio frames might be dropped if the timestamps are being messed with, but hopefully someone much more knowledgable about this stuff can help out. I think

Re: [FFmpeg-user] V_QUICKTIME used as codec ID for DPX/TIFF rewrapped to Matroska

2018-12-08 Thread Kieran O Leary
On Sat, 8 Dec 2018, 12:48 Carl Eugen Hoyos 2018-12-08 13:45 GMT+01:00, Kieran O Leary : > > > So I guess that TIFF, and DPX need to be mapped in the Matroska > > specification? > > Not sure if I am the right person to answer but why would you want to > put image

Re: [FFmpeg-user] V_QUICKTIME used as codec ID for DPX/TIFF rewrapped to Matroska

2018-12-08 Thread Kieran O Leary
On Sat, Dec 8, 2018 at 12:38 PM Carl Eugen Hoyos wrote: > 2018-12-08 13:10 GMT+01:00, Kieran O Leary : > > Hi Carl, > > > > > > On Sat, Dec 8, 2018 at 11:00 AM Carl Eugen Hoyos > wrote: > > > >> 2018-12-08 11:46 GMT+01:00, Kieran O Leary : &g

Re: [FFmpeg-user] V_QUICKTIME used as codec ID for DPX/TIFF rewrapped to Matroska

2018-12-08 Thread Kieran O Leary
On Sat, Dec 8, 2018 at 12:10 PM Kieran O Leary wrote: > Hi Carl, > > > On Sat, Dec 8, 2018 at 11:00 AM Carl Eugen Hoyos > wrote: > >> 2018-12-08 11:46 GMT+01:00, Kieran O Leary : >> >> > When re-wrapping DPX or TIFF images to Matroska, it appears that &g

Re: [FFmpeg-user] V_QUICKTIME used as codec ID for DPX/TIFF rewrapped to Matroska

2018-12-08 Thread Kieran O Leary
Hi Carl, On Sat, Dec 8, 2018 at 11:00 AM Carl Eugen Hoyos wrote: > 2018-12-08 11:46 GMT+01:00, Kieran O Leary : > > > When re-wrapping DPX or TIFF images to Matroska, it appears that > > FFmpeg uses the V_QUICKTIME codec ID. > > Where can I find the specification for

Re: [FFmpeg-user] V_QUICKTIME used as codec ID for DPX/TIFF rewrapped to Matroska

2018-12-08 Thread Kieran O Leary
On Sat, Dec 8, 2018 at 10:46 AM Kieran O Leary wrote: > Hi, > > When re-wrapping DPX or TIFF images to Matroska, it appears that FFmpeg > uses the V_QUICKTIME codec ID. Why is this used? Would something like > V_UNCOMPRESSED (for raw TIFF anyhow) b more appropriate/ > Ugh,

[FFmpeg-user] V_QUICKTIME used as codec ID for DPX/TIFF rewrapped to Matroska

2018-12-08 Thread Kieran O Leary
Hi, When re-wrapping DPX or TIFF images to Matroska, it appears that FFmpeg uses the V_QUICKTIME codec ID. Why is this used? Would something like V_UNCOMPRESSED (for raw TIFF anyhow) b more appropriate/ The reason why I'm investigating this is that DPC and TIFF rewrappings to Matroska appear to

Re: [FFmpeg-user] Setting colour range.

2018-11-27 Thread Kieran O Leary
On Tue, Nov 27, 2018 at 8:03 PM Dave Rice wrote: > > > On Nov 27, 2018, at 10:29 AM, Kieran O Leary > wrote: > > > > On Tue, 27 Nov 2018, 15:21 Paul B Mahol one...@gmail.com> wrote: > > > >> On 11/27/18, Kieran O'Leary wrote: > >>> When cr

Re: [FFmpeg-user] Setting colour range.

2018-11-27 Thread Kieran O Leary
On Tue, 27 Nov 2018, 15:56 Gyan Doshi On 27-11-2018 09:17 PM, Gyan Doshi wrote: > > On 27-11-2018 08:59 PM, Kieran O Leary wrote: > > > >> > >> Can this metadata ever be set at a container level for mov? Must it > >> always > >> be the stream tha

Re: [FFmpeg-user] Setting colour range.

2018-11-27 Thread Kieran O Leary
On Tue, 27 Nov 2018, 15:21 Paul B Mahol On 11/27/18, Kieran O'Leary wrote: > > When creating MOV files, setting the -color_range option does not seem to > > have any effect. What am I doing wrong? Could it have anything to do with > > the removal of the yuvj pixel formats? > > Is setting this

Re: [FFmpeg-user] setdar ratio - syntax

2018-11-25 Thread Kieran O Leary
On Sun, Nov 25, 2018 at 8:02 AM Gyan Doshi wrote: > > On 25-11-2018 06:45 AM, Kieran O Leary wrote: > > > I tried to search through the commit history but didn't have enough > > time and knowledge to figure out when this happened. > > I don't see why the prev

Re: [FFmpeg-user] setdar ratio - syntax

2018-11-24 Thread Kieran O Leary
Hi, On Sat, Nov 24, 2018 at 11:54 PM Ben Barker wrote: > > I have previously, and for some years, used the scale and setdar filters as > below: > > ffmpeg -i -vf scale=352:288,setdar=352:288 > This is how I would use it as well so I'm surprised to see this change. > In the example above, the

Re: [FFmpeg-user] Compressing animation - result has washed out colors

2018-11-23 Thread Kieran O Leary
On Fri, 23 Nov 2018, 01:51 Ron Barnes Hi Kieran, > > Ok I did as you asked and I observed three things... > > 1) The output from your command below plays flawlessly across the network > and looks exactly as the original does on every TV in the house. When I > say it plays flawlessly, I mean

Re: [FFmpeg-user] Compressing animation - result has washed out colors

2018-11-22 Thread Kieran O Leary
On Thu, 22 Nov 2018, 20:57 Ron Barnes Hi Kieran, > > I think I know what the issue is and I have no idea how to fix it. When I > play the movie on my 24 inch Desktop monitor they both look the same. When > I play it on the 65 inch TV the original looks great but the compressed > looks washed

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

2018-11-22 Thread Kieran O Leary
On Thu, 22 Nov 2018, 17:28 Harvey Pikelberger > > On Nov 22, 2018, at 8:50 AM, Carl Eugen Hoyos > wrote: > > > > 2018-11-22 17:44 GMT+01:00, Harvey Pikelberger : > > > >> ffmpeg -i ffmpeg -i SoundMappingTest-I-8Discreet.mov -map 0 -g 48 -c:v > >> libx264 -profile:v baseline -crf 16 -c:a aac -b:a

Re: [FFmpeg-user] Compressing animation - result has washed out colors

2018-11-22 Thread Kieran O Leary
On Thu, 22 Nov 2018, 16:52 Ron Barnes Hi yes they do, > > Here are frame grabs from both. Apparently they look similar and after > looking at them myself. I would say that too. But on the TV they is a > marked difference is quality. > > Maybe I'm over thinking this too much?? > > >

Re: [FFmpeg-user] how to use ffprobe with Windows7

2018-11-22 Thread Kieran O Leary
On Thu, 22 Nov 2018, 09:00 Michael Koch > > Yes, open CMD,then drag and drop the batch file into the terminal window > > and press Enter. > > Or just run ffprobe directly in the terminal. > > I was looking for a faster solution, without having to write video's > name and path into the batch file,

Re: [FFmpeg-user] how to use ffprobe with Windows7

2018-11-22 Thread Kieran O Leary
On Thu, 22 Nov 2018, 08:21 Michael Koch My question is how to use ffprobe on a Windows7 system. So far, I've > used the following three step procedure: > > 1. create or edit a batch file which contains two lines: >c://ffmpeg/ffprobe myvideo.mp4 >pause > 2. save the batch file > 3.

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

2018-11-22 Thread Kieran O Leary
On Thu, 22 Nov 2018, 02:37 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

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

2018-11-20 Thread Kieran O Leary
On Wed, Nov 21, 2018 at 12:39 AM Carl Eugen Hoyos wrote: > > 2018-11-20 14:12 GMT+01:00, Kieran O'Leary : > > > I remember that older versions of ffmpeg would detect a pix_fmt of > > xyz12le when a jpeg2000/MXF file from a DCP was passed as input. > > Now I see a value of: rgb48le(12 bpc,

Re: [FFmpeg-user] Animation issues - colors faded and washed out

2018-11-20 Thread Kieran O Leary
On Tue, 20 Nov 2018, 22:15 Ron Barnes Ah - ok - I will submit the job to run again over night (It takes about 8 > hours to complete) and pull a few frames to include in my next email. > Why not just encode a few minutes? You can use -t 60 to just encode 60 seconds.. adjust it to whatever suits

Re: [FFmpeg-user] Animation issues - colors faded and washed out

2018-11-19 Thread Kieran O Leary
On Tue, Nov 20, 2018 at 12:04 AM Ron Barnes wrote: > > Hello, > > The movie is somewhat improved but the colors are still slightly off. Could > it be its compressed too much? Please post the complete terminal output along with your command line that created your troublesome file when you have

Re: [FFmpeg-user] uncompressed RGB within MXF

2018-11-19 Thread Kieran O Leary
On Mon, 19 Nov 2018, 17:36 Carl Eugen Hoyos 2018-11-19 18:34 GMT+01:00, Reto Kromer : > > Carl Eugen Hoyos wrote: > > > >>I wonder if metadata is really sufficient to decode an mxf > >>file... > > > > In my personal opinion, no. > > My question was: > Does the player that already supports this

Re: [FFmpeg-user] Animation issues - colors faded and washed out

2018-11-18 Thread Kieran O Leary
On Sun, Nov 18, 2018 at 4:30 PM Ron Barnes wrote: > > Hi, > > Here is the log as an attachment. Cool. I don't know much about x265 and bt2020, but I think the issue is that your input file is tagged with bt2020 colour metadata: Stream #0:0: Video: hevc (Main 10), yuv420p10le(tv,

Re: [FFmpeg-user] Animation issues - colors faded and washed out

2018-11-18 Thread Kieran O Leary
On Sun, 18 Nov 2018, 13:53 Ron Barnes All, > > I am trying to compress an animated cartoon. When I view the before/after > side by side there is a significant difference between the two. With what playback software? My input is vibrant with robust color and my output is faded with a washed >

Re: [FFmpeg-user] 4K Compression using x.265 issues

2018-11-16 Thread Kieran O Leary
On Fri, 16 Nov 2018, 12:00 Ron Barnes All, > > For some reason the below command is not working right. I am unable to > compress my movie by an significant amount. > The input movie (MYMOVIE.Mkv) is just over 55GB and the resulting output > is just over 53GB. > > I thought (and I am probably

Re: [FFmpeg-user] 4K Compression using x.265 issues

2018-11-15 Thread Kieran O Leary
On Thu, 15 Nov 2018, 16:53 Kieran O Leary > > On Thu, 15 Nov 2018, 16:36 Ron Barnes >> Hi Kieran, >> >> I was able to compress the file from 80GB to 27GB but I'm still having >> major buffering issues. Would the commands below be the same for an MP4 >> outpu

Re: [FFmpeg-user] 4K Compression using x.265 issues

2018-11-15 Thread Kieran O Leary
u could replace the reserve_index_space 50k command with -movflags +fast start If using MP4 or mov. Best, Kieran > Thanks, > -Ron > > -Original Message- > From: ffmpeg-user On Behalf Of Kieran O > Leary > Sent: Thursday, November 15, 2018 8:34 AM > To: FFmpeg user que

Re: [FFmpeg-user] 4K Compression using x.265 issues

2018-11-15 Thread Kieran O Leary
I should have proof-read better. I have many typos in here, but the worse is my broken command where I said -ar 2 instead of -ac 2 Also I meant to say that I wasn't sure if downsampling will increase the volume levels, as I don't know enough about audio . So overall, your command would be

Re: [FFmpeg-user] 4K Compression using x.265 issues

2018-11-15 Thread Kieran O Leary
Hi, On Thu, Nov 15, 2018 at 12:49 PM Ron Barnes wrote: > > Hello All, > > First off, thank you to anyone for your time and attention to my email! > > I have 3 issues I'm trying to solve. > > First, I have a 4K home video taken with my YI action cam. It is an 80GB > video captured @ 4k 30/FPS.

Re: [FFmpeg-user] Re-packing video in new container file really working for all container types (AVI, MP4 MKV, WMV) and codecs?

2018-11-05 Thread Kieran O Leary
Hi, On Mon, Nov 5, 2018 at 10:59 AM Ben wrote: > > As I read I can lossless re-package an existing video from a source container > file into a different target container file by issuing e.g. the following > command: > > FFmpeg.exe -i sample.mp4 -acodec copy -vcodec copy sample.avi > > or > >

Re: [FFmpeg-user] uncompressed RGB within MXF

2018-10-25 Thread Kieran O Leary
Hi Paul, On Thu, 25 Oct 2018, 08:32 Paul B Mahol, wrote: > On 10/24/18, Kieran O Leary wrote: > > Hi, > > > > I see that uncompressed RGB is not supported within MXF. I know that > > Resolve can create 10-bit RGB but only at HD resolution. I didn't see > > anyt

[FFmpeg-user] uncompressed RGB within MXF

2018-10-24 Thread Kieran O Leary
Hi, I see that uncompressed RGB is not supported within MXF. I know that Resolve can create 10-bit RGB but only at HD resolution. I didn't see anything relating to uncompressed RGB in the UL list in mxfenc.c and I don't have an SMPTE account to get beyond the Paywall that would let me know what

Re: [FFmpeg-user] Question about conversion (Transcoding)

2018-09-19 Thread Kieran O Leary
On Wed, 19 Sep 2018, 17:36 JD, wrote: > > > On 09/18/2018 12:53 PM, Carl Eugen Hoyos wrote: > > 2018-09-18 18:50 GMT+02:00, JD : > >> I have an mpeg2 file which I am trying to convert to a dvd iso. > >> > >> I am using dvdauthor to do it. > >> dvdauthor says the file is not mpeg2 video

Re: [FFmpeg-user] Question about conversion (Transcoding)

2018-09-18 Thread Kieran O Leary
Hi On Tue, 18 Sep 2018, 17:57 JD, wrote: > I have an mpeg2 file which I am trying to convert to a dvd iso. > > I am using dvdauthor to do it. > dvdauthor says the file is not mpeg2 video compatible. > > When I run ffprobe on the file, I get this > > ffprobe /usr/tmp/title_3-09h31m23s.mpg >

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