Re: [FFmpeg-user] ffmpeg convert to wrong duration using dvd2concat

2016-01-27 Thread Etienne Desautels
On 2016-01-27, at 11:16, Nicolas George wrote: > Le septidi 7 pluviôse, an CCXXIV, Etienne Desautels a écrit : >>> I suggest you extract the given segments of this file into temp files and >>> try to decode them to see if they match the declared duration. &

Re: [FFmpeg-user] ffmpeg convert to wrong duration using dvd2concat

2016-01-26 Thread Etienne Desautels
On 2016-01-21, at 05:36, Nicolas George wrote: > There is so much in the VOB files of a DVD image that anything can go wrong, > especially with so-called anti-piracy measures. Full-fledged players have > counter-measures, but not simple tools. Yes, DVDs are a bit (too) complex. But in my present

[FFmpeg-user] ffmpeg convert to wrong duration using dvd2concat

2016-01-20 Thread Etienne Desautels
r128_0 @ 0x345bde0] Summary: Integrated loudness: I: -23.6 LUFS Threshold: -34.9 LUFS Loudness range: LRA:15.0 LU Threshold: -44.8 LUFS LRA low: -35.7 LUFS LRA high: -20.7 LUFS True peak: Peak: -9.4 dBFS

Re: [FFmpeg-user] cropdetect (Was: ffmpeg convert to wrong duration using dvd2concat)

2016-01-20 Thread Etienne Desautels
On 2016-01-20, at 16:01, Moritz Barsnick wrote: > Regarding cropdetect: > > On Wed, Jan 20, 2016 at 11:31:50 -0500, Etienne Desautels wrote: >> [Parsed_cropdetect_1 @ 0x40b8900] x1:719 x2:0 y1:479 y2:0 w:-718 h:-478 >> x:720 y:480 pts:6006 t:0.066733 crop=-718:-478:720:48

Re: [FFmpeg-user] Reading directly from .iso DVD image

2016-01-15 Thread Etienne Desautels
On 2016-01-13, at 11:22, Nicolas George wrote: > Le duodi 22 nivôse, an CCXXIV, Etienne Desautels a écrit : >> After more tests I hit some problems with some videos: >> ffmpeg -hide_banner -i /mnt/archivescollection/test_file.iso -f null -af >> ebur128=peak=true:fram

Re: [FFmpeg-user] Reading directly from .iso DVD image

2016-01-11 Thread Etienne Desautels
es are not supported by ffmpeg but >> supported by mplayer -dumpstream? > > I think I never tried anything but using mplayer -dumpstream. OK, understood. Thanks for your time. Etienne Desautels ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user

Re: [FFmpeg-user] Reading directly from .iso DVD image

2016-01-06 Thread Etienne Desautels
On 2016-01-06, at 17:03, Carl Eugen Hoyos wrote: > Etienne Desautels gmail.com> writes: > >> What's the current status of the support of .iso DVD >> image as input in ffmpeg and ffprobe? > > mplayer -dumpstream is recommended but if it's > not needed for you

[FFmpeg-user] Reading directly from .iso DVD image

2016-01-06 Thread Etienne Desautels
/ 4. 0.100 libswresample 2. 0.100 / 2. 0.100 libpostproc54. 0.100 / 54. 0.100 Hyper fast Audio and Video encoder Regards Etienne Desautels ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user

Re: [FFmpeg-user] cropdetect filter missing when running today snapshot version

2015-10-09 Thread Etienne Desautels
On 2015-10-09, at 16:19, Paul B Mahol wrote: > On 10/9/15, Etienne Desautels <etienne.desaut...@gmail.com> wrote: >> >> I compiled the snapshot version today (version N-75845-g079d553) on Ubuntu >> 10.04 and when running it with a cropdetec filter I got this outp

[FFmpeg-user] cropdetect filter missing when running today snapshot version

2015-10-09 Thread Etienne Desautels
this or I should open a bug ticket on the tracker? Regards, Etienne Desautels ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user

Re: [FFmpeg-user] Extract images from concatenate .VOB

2015-10-07 Thread Etienne Desautels
egards, Etienne Desautels ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user

Re: [FFmpeg-user] Extract images from concatenate .VOB

2015-10-02 Thread Etienne Desautels
:00.03 bitrate=N/A dup=1 drop=1 video:12kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown Is this normal? How I can extract frame accurately from DVD in a fast way? Regards, Etienne Desautels ___ ffmpeg-user m

Re: [FFmpeg-user] Extract images from concatenate .VOB

2015-09-28 Thread Etienne Desautels
On 2015-09-14, at 19:52, pete...@frontier.com wrote: > > You may want to look into vgtmpeg - http://godromo.com/gmt/vgtmpeg > > It might be nice if the ffmpeg and vgtmpeg developers could get together and > see if the dvd/bluray code from vgtmpeg could be put directly into ffmpeg. I finally

Re: [FFmpeg-user] Best settings for FFV1

2015-09-22 Thread Etienne Desautels
Hi, On 2015-09-17, at 18:45, Dave Rice wrote: >> On Sep 14, 2015, at 11:56 PM, Etienne Desautels >> <etienne.desaut...@gmail.com> wrote: >> I will start using FFV1 to archive video for a museum and I will like to >> know what's the best settings to get small

Re: [FFmpeg-user] Best settings for FFV1

2015-09-22 Thread Etienne Desautels
ult values of all these parameters in the first > link? I can't find any user documentation, I mean not too hard to > understand. I don't know either what are the default. We should probably check in the source code... Regards, Etienne Desautels ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user

Re: [FFmpeg-user] Extract images from concatenate .VOB

2015-09-14 Thread Etienne Desautels
On 2015-09-12, at 05:45, Nicolas George wrote: > Le quintidi 25 fructidor, an CCXXIII, Etienne Desautels a écrit : >> I'm trying to extract images (frames) from some DVD. For this I think I >> need to concatenate multiple .VOB (like VTS_01_1.VOB, VTS_01_2.VOB) to be >> a

Re: [FFmpeg-user] Extract images from concatenate .VOB

2015-09-14 Thread Etienne Desautels
On 2015-09-12, at 05:45, Nicolas George wrote: > Le quintidi 25 fructidor, an CCXXIII, Etienne Desautels a écrit : >> I'm trying to extract images (frames) from some DVD. For this I think I >> need to concatenate multiple .VOB (like VTS_01_1.VOB, VTS_01_2.VOB) to be >> a

Re: [FFmpeg-user] Extract images from concatenate .VOB

2015-09-14 Thread Etienne Desautels
On 2015-09-14, at 12:01, Nicolas George wrote: > L'octidi 28 fructidor, an CCXXIII, Etienne Desautels a écrit : >> In another vein, I found that it's a bit sad that the information about DVD >> structure but mostly about dvd2concat.pl is almost inexistent. For something >&

[FFmpeg-user] Best settings for FFV1

2015-09-14 Thread Etienne Desautels
of the 2 pass was filled only with 0 except for the last number that was something like 843? Any advices? Regards, Etienne Desautels ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user

Re: [FFmpeg-user] Extract images from concatenate .VOB

2015-09-14 Thread Etienne Desautels
On 2015-09-14, at 19:52, pete...@frontier.com wrote: > On Mon, 14 Sep 2015, Etienne Desautels wrote: > >> On 2015-09-14, at 12:01, Nicolas George wrote: >> >>> If you are really courageous, you can endeavour to dig the patches for >>> complete DVD supp

[FFmpeg-user] Extract images from concatenate .VOB

2015-09-11 Thread Etienne Desautels
_1.VOB|iso/mountpoint/VIDEO_TS/VTS_01_2.VOB" -ss 00:10:39.638 -y -an -f image2 -vframes 1 frame1.jpg I notice also that duration reported by ffmpeg is wrong for many .VOB. Maybe it's related? So, is there's any ways to extract accurately a frame from multiple .VOB in a fast way?