[FFmpeg-user] understanding DVD subtitle palette (was: how to control quality of subtitles)

2020-06-11 Thread Peter Münster
On Mon, May 25 2020, Peter Münster wrote: > - How can I get information about the palette in an MKV-file? I've found it: ffprobe -v debug file.mkv > - How can I change such a palette? The -palette option seems to work as expected. The question is now rather, what the various view

Re: [FFmpeg-user] how to control quality of subtitles

2020-06-11 Thread Peter Münster
On Wed, Jun 10 2020, Greg Oliver wrote: > Samsungs are notorious for display info from a "Computer" very badly unless > you change the name of the input on the TV to "PC" - yes this includes HDMI > inputs as well. > > Have you tried that? No. The files are served by minidlna. There is no way to c

Re: [FFmpeg-user] how to control quality of subtitles

2020-05-25 Thread Peter Münster
On Mon, May 25 2020, Carl Eugen Hoyos wrote: > Please provide an input sample. Here is a sample, this time without corruption: http://pmrb.free.fr/tmp/ffmpeg-test/sample.mkv -- Peter ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org htt

Re: [FFmpeg-user] how to control quality of subtitles

2020-05-25 Thread Peter Münster
On Mon, May 25 2020, Francois Visagie wrote: > have you looked for a subtitle palette setting on your TV where the > problem seems to be most annoying? There is no setting on the TV. There is only a warning: "If the subtitle is displayed incorrectly, change encoding options." > And/or, if subti

Re: [FFmpeg-user] how to control quality of subtitles

2020-05-25 Thread Peter Münster
On Mon, May 25 2020, Moritz Barsnick wrote: > Please try to build from latest git master, Unfortunately it does not help. VLC still displays the subtitles with yellow letters and black outlines and the Samsung TV with ugly white. I've tried now also with mplayer: nice subtitles in white with blac

Re: [FFmpeg-user] how to control quality of subtitles

2020-05-25 Thread Peter Münster
On Fri, May 22 2020, Carl Eugen Hoyos wrote: > your command line should produce an output file with dvdsub palette. Hello Carl Eugen, I've tried it with the -palette option, but the rendering of the subtitles did not change in any way... > Complete, uncut console output missing. Sorry. Here i

[FFmpeg-user] how to control quality of subtitles

2020-05-22 Thread Peter Münster
Hi, I would like to learn, how to control the quality of the displayed subtitles. This is how I create the video: ffmpeg -i input.ts -map 0:0 -map 0:1 -map 0:2 -c:v libx264 -c:a copy -c:s dvdsub output.mkv This looks nice with VLC: http://pmrb.free.fr/tmp/ffmpeg-test/vlc.jpg But very ugl

Re: [FFmpeg-user] problem with -txt_top

2016-06-19 Thread Peter Münster
On Sat, Jun 18 2016, Carl Eugen Hoyos wrote: > Please post the command line you tested together with the complete, > uncut console output here on the mailing list. Hi, Here is the output for -txt_top = 10: --8<---cut here---start->8--- $ ffmpeg -y -txt_page

[FFmpeg-user] problem with -txt_top

2016-06-18 Thread Peter Münster
Hi, I would like to create an mp4-file with subtitles from a ts-file. When I specify "-txt_top 0" (the default value), the subtitles are in the middle of the video, but I would like them to appear at the bottom. When I specify "-txt_top 10", or anything else > 0, the subtitles disappear completely