[FFmpeg-user] Issue in libavformat/dashdec.c and string to time conversion.

2023-02-12 Thread ramon
The get_duration_insec() function form libavformat/dashdec.c not support the "Y" (year) option. This is used in some cases. For example in the manifest form dashif.org https://livesim.dashif.org/livesim/testpic_2s/Manifest.mpd that uses "P100Y" in "minimumUpdatePeriod" attribute:

Re: [FFmpeg-user] Convert Streaming Stereo Audio to Mono?

2023-02-11 Thread ramon
look the "audio channel manipulation" document from ffmpeg team https://trac.ffmpeg.org/wiki/AudioChannelManipulation On Fri, Feb 10, 2023 at 8:52 PM Ken Dangerfield via ffmpeg-user < ffmpeg-user@ffmpeg.org> wrote: > I am completely new to FFmpeg installed on Debian linux. For reasons >

Re: [FFmpeg-user] showvolume filter memory leak

2022-04-24 Thread ramon
Finally, I tested avi and asf as a mux for pipe to VLC without any memory leak. Thanks. On Sun, Apr 24, 2022 at 5:55 PM Carl Zwanzig wrote: > On 4/24/2022 6:25 AM, Bang He wrote: > > why do you use nut format? i think that is not popular. > > Why do you say that? Popular doesn't mean

Re: [FFmpeg-user] showvolume filter memory leak

2022-04-22 Thread ramon
ay to send a raw video output to vlc? Thank you, On Tue, Apr 19, 2022 at 7:00 PM Paul B Mahol wrote: > On Tue, Apr 19, 2022 at 12:15 PM ramon wrote: > > > OK I'll check the pts sync as you say. > > > > I am simply trying the following command based on > > > > >

Re: [FFmpeg-user] showvolume filter memory leak

2022-04-19 Thread ramon
-filter_complex "[0:a]showvolume,scale=1920:-1,pad=1920:1080:(ow-iw)/2:(oh-ih)/2[v]" -map [v] -map 0:a -c:a copy -f null - On Mon, Apr 18, 2022 at 8:27 PM Paul B Mahol wrote: > On Mon, Apr 18, 2022 at 8:13 PM Paul B Mahol wrote: > > > > > > > On Mon, Apr 18, 2022 at 7:0

Re: [FFmpeg-user] showvolume filter memory leak

2022-04-18 Thread ramon
Yes, I used the master versión with your 24144af2 patch. Your patch corectec the leak if dm (draw_persistent_duration) > 0, and the leak memory occurs also with dm=0. On Mon, Apr 18, 2022 at 5:51 PM Paul B Mahol wrote: > On Mon, Apr 18, 2022 at 5:32 PM ramon wrote: > > > Than

Re: [FFmpeg-user] showvolume filter memory leak

2022-04-18 Thread ramon
Thanks,but not work. The memory leak is the same. The init function is called only once. On Wed, Apr 13, 2022 at 6:24 PM Paul B Mahol wrote: > On Wed, Apr 13, 2022 at 5:58 PM ramon wrote: > > > I'm testing the showolume filter to generate a single vumeter from an > i

[FFmpeg-user] showvolume filter memory leak

2022-04-13 Thread ramon
, Ramon ___ 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 subject "unsubscribe".

[FFmpeg-user] Overlay PGS subtitles without re-encoding file or losing picture quality?

2022-03-29 Thread Ramon Brea
I’ve been converting my physical movies to m2ts and using mkvtoolnix to convert them to mkv format with the intent of eventually converting them to mp4 for playback on most devices. Thats why I want the mkv or mp4 file to have burn-in/hardcoded subs. The subtitles are PGS or .sup

Re: [FFmpeg-user] ffmpeg extract hdmv pgs subtitle from mkv to srt or ssa

2020-07-19 Thread Ramon Brea
I’ve also tried extracting the subtitle in it’s original form (HDMV_PGS) but don’t know how to input the command to even get the subtitle extracted. Any ideas? Thanks ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org

Re: [FFmpeg-user] ffmpeg extract hdmv pgs subtitle from mkv to srt or ssa

2020-07-19 Thread Ramon Brea
Sorry, here is the complete command line Brea@Ramons-MacBook-Pro ~ % ffmpeg -i /Users/Brea/Desktop/Need\ To\ Convert/Video\ Files/Video\ 4\ \(1080p\).mkv -map 0:4 VideoEnglish1.srt ffmpeg version 4.3 Copyright (c) 2000-2020 the FFmpeg developers built with Apple clang version 11.0.0

[FFmpeg-user] ffmpeg extract hdmv pgs subtitle from mkv to srt or ssa

2020-07-19 Thread Ramon Brea
I’ve been trying to extract a hdmv pgs subtitle from an mkv file and convert it to a .srt or .ssa file to then use it with a different .mkv file I am new at this. I’ve been searching the archives for help but don’t find anything useful. Can I get help with the command I’m supposed to put into