[FFmpeg-user] info options map

I want to do a script to automate the conversion. If I use: -map 0: v -map 0: m: language: ita If it is not present the Italian language tells me: Stream map '0: m: language: ita' matches no streams. To ignore this, add a trailing '?' to the map. If there are other languages (English, German, Fre

Re: [FFmpeg-user] How to escape a URL passed to the underlying dash muxer via tee

On Mon, Nov 11, 2019 at 11:46:16 +0300, Dennis Mungai wrote: > How should one escape a URL passed to the underlying DASH muxer via tee? > > Here's the string I use from within a BASH script setting the muxer options: > > DASHOPTS='use_fifo=1:fifo_options=attempt_recovery=1:f=dash:seg_duration=6:win

Re: [FFmpeg-user] youtube formats not recognized by latest ffmpeg

On Sun, Nov 10, 2019 at 11:10:01 -0700, JD wrote: > Dear all, > there are new formats on youtube that latest firefox cannot play, > neither can latest mplayer nor latest ffplay. > Example of these formats, as seen when one invokes > youtube-dl -F (such as > https://www.youtube.com/watch?v=pD5oUCV

[FFmpeg-user] How to escape a URL passed to the underlying dash muxer via tee

Hey there, How should one escape a URL passed to the underlying DASH muxer via tee? Here's the string I use from within a BASH script setting the muxer options: DASHOPTS='use_fifo=1:fifo_options=attempt_recovery=1:f=dash:seg_duration=6:window_size=6:utc_timing_url="https://time.akamai.com/?iso";