Re: [FFmpeg-user] OVERLAY_CUDA and PGS Subtitle burn

2020-09-18 Thread Dennis Mungai
On Thu, 17 Sep 2020 at 03:29, Panda Sing Cool wrote: > Hi, > > Changed the input format: > Video -> yuv420p > Sub -> yuv*a*420p (to include Alpha Channel) > > Now the video is showing, but still no subtitles. > Still get the error message: > *Error while add the frame to buffer source(Internal bu

Re: [FFmpeg-user] [FFmpeg-devel] SCTE-35 implementation already (bounty)

2020-09-18 Thread Dennis Mungai
On Wed, 2 Sep 2020 at 07:29, MediaStream wrote: > Looking for SCTE-35 pass through implementation: > > 1. Extract SCTE-35 from MPEG-TS. > 2. Translate timing of the original SCTE-35 events to match timing in the > output file appropriately or keep timing as is. > 3. Signal encoder to force key fr

[FFmpeg-user] Transcoding mpeg2video in mpegts to h264 in mpegts has fast playback

2020-09-18 Thread Pat Double
I’m transcoding a file recorded from an OTA tuner using Plex DVR to h264 to reduce the size. Due to how Plex DVR tracks existing episodes I want to shrink the file size using h264 without changing the filename. The transcoded mpegts file plays faster than the original, appears to be about 2x faster

Re: [FFmpeg-user] bwdif filter question

2020-09-18 Thread Carl Eugen Hoyos
> Am 16.09.2020 um 15:58 schrieb Mark Himsley : > >> On Mon, 14 Sep 2020 at 15:42, Mark Filipak (ffmpeg) >> wrote: >> >> Is the input to the bwdif filter fields or frames? > > The input to every filter in a filter chain is a raster of pixels. > That raster may contain one frame or two fields

Re: [FFmpeg-user] Transcoding mpeg2video in mpegts to h264 in mpegts has fast playback

2020-09-18 Thread Carl Eugen Hoyos
> Am 18.09.2020 um 18:51 schrieb Pat Double : > > Here is my sample: > > https://www.dropbox.com/s/7s7itvj1uy2nov7/RobotMaker-short.ts Please provide an input sample, never provide output files unless specifically requested. And please remove -hide_banner from your command line when asking q