[FFmpeg-user] When copyts used output file can not be created properly

Hi, I can not split a transport stream file with copyts option. It just creates a 0 byte invalid file. Here are files to reproduce: http://dropcanvas.com/2gmsg/1 Here is the command and the console output: ffmpeg -ss 0:00:00 -i sample.ts -to 00:00:03 -y -c copy -copyts splitted.ts ffmpeg versi

[FFmpeg-user] What is the best way to split a transport stream file?

Hi, (You can download files here: http://dropcanvas.com/2gmsg/1 ) I have a .ts file (see attached sample.ts). I want to split this video while I expect ALL other properties remain same including pts time. Here is what I try to achieve this: ffmpeg -ss 0.000 -i sample.ts -y -c copy -t 3 splitted.

[FFmpeg-user] Frame accurate cropping

I have a video. Here is it's ffprobe output: > ffprobe 7347-9\ kliksa.mp4 ffprobe version 2.6.1 Copyright (c) 2007-2015 the FFmpeg developers built with Apple LLVM version 6.1.0 (clang-602.0.49) (based on LLVM 3.6.0svn) configuration: --prefix=/usr/local/Cellar/ffmpeg/2.6.1 --enable-shared

Re: [FFmpeg-user] How to get all channel streams from DVB-S to FFMPEG?

2014-09-08 23:24 GMT+03:00 Loadlinx : > On Mon, Sep 8, 2014 at 4:22 PM, Soner CAN wrote: > > Hi, > > > > I can get a specific channel stream using this command: > > > > szap -H -r "CHANNEL 1" | ffmpeg -y -i /dev/dvb/adapter0/dvr0 -c copy -f > >

[FFmpeg-user] How to get all channel streams from DVB-S to FFMPEG?

Hi, I can get a specific channel stream using this command: szap -H -r "CHANNEL 1" | ffmpeg -y -i /dev/dvb/adapter0/dvr0 -c copy -f mpegts udp://10.10.201.14:2345 But I need to get ALL channels on a given transponder and after transcoding them I need to upstream them to different locations. If I

[FFmpeg-user] Fwd: Multiple "tee"s in a single FFMPEG instance

Hi, I made it work but it doesn't work the way I expect. "tee" is used for delivering the same file to different destinations, right? We use it to prevent FFMPEG encode the same file twice. But when I try to use two tee's it needs to transcode again. Here is the command and output which DOES

[FFmpeg-user] Multiple "tee"s in a single FFMPEG instance

Hi, I made it work but it doesn't work the way I expect. "tee" is used for delivering the same file to different destinations, right? We use it to prevent FFMPEG encode the same file twice. But when I try to use two tee's it needs to transcode again. Here is the command and output which DOES NOT

[FFmpeg-user] Multiple RTMP outputs from a piped source

ptable? Because some of my colleagues claim that "using pipe is a bad practice". If it's bad, any better options? 2. Is there a way to send a "-" output without encoding it EACH time sending to a different entry point? I think with an optimized command, ffmpeg should