Re: [FFmpeg-user] Getting peak bit rate info for HLS .m3u8 master playlist

2016-11-16 Thread Joel Lopez
On Wed, Nov 16, 2016 at 2:54 PM, Moritz Barsnick <barsn...@gmx.net> wrote: > On Wed, Nov 16, 2016 at 20:12:49 +0100, Carl Eugen Hoyos wrote: >> 2016-11-16 19:50 GMT+01:00 Joel Lopez <badassmexi...@gmail.com>: >> > looking at? Do/How I look at the frames? Where

Re: [FFmpeg-user] Getting peak bit rate info for HLS .m3u8 master playlist

2016-11-16 Thread Joel Lopez
On Wed, Nov 16, 2016 at 11:12 AM, Carl Eugen Hoyos <ceffm...@gmail.com> wrote: > 2016-11-16 19:50 GMT+01:00 Joel Lopez <badassmexi...@gmail.com>: >> On Wed, Nov 16, 2016 at 10:30 AM, Carl Eugen Hoyos <ceffm...@gmail.com> >> wrote: >>> 2016-11-16 19:29 GMT

Re: [FFmpeg-user] Getting peak bit rate info for HLS .m3u8 master playlist

2016-11-16 Thread Joel Lopez
On Wed, Nov 16, 2016 at 10:30 AM, Carl Eugen Hoyos <ceffm...@gmail.com> wrote: > 2016-11-16 19:29 GMT+01:00 Joel Lopez <badassmexi...@gmail.com>: > >> Is it possible to get the peak bit rate of a video using ffmpeg? > > I don't know of any open

[FFmpeg-user] Getting peak bit rate info for HLS .m3u8 master playlist

2016-11-16 Thread Joel Lopez
Hi, Is it possible to get the peak bit rate of a video using ffmpeg? Currently I use Media Stream Validator after I upload everything to my server and test out the stream. I'd like to get the info before doing that so I can make a script to make my master playlist after I encode the files.

[FFmpeg-user] Installing on Snow Leopard 10.6.8

2016-11-04 Thread Joel Lopez
Hi, I'm stuck with some older machines that we can't upgrade because of software we have on them. Is it possible to install FFMPEG on OSX 10.6.8? I've tried brew and I got errors with git. I manually installed git and got around it. Now I'm getting stuck on Yasm. I've manually installed it

Re: [FFmpeg-user] Setting up a watch folder to encode adaptive bit rate videos

2015-10-31 Thread Joel Lopez
I realized I wrote the wrong subject for my post. Here's a more correct one. Single or 2pass for key frame alignment? How many files and at what bitrates is a good starting point for mobile and desktop? I already a watch folder set up with a script to automatically encode videos when they are

[FFmpeg-user] Setting up a watch folder to encode adaptive bit rate videos

2015-10-29 Thread Joel Lopez
Hi, I've been reading as much stuff as I can find what the best way to encode key frame aligned videos. Hopefully you can help me fill in the blanks. 1. Single or 2-pass encoding? I'm reading quality isn't affected much and that it may be possible to have aligned key frames with either one.

Re: [FFmpeg-user] Encoding multiple files for adaptive bit rate streaming using RTMP and HLS

2015-05-12 Thread Joel Lopez
Thanks for the advice. Now I guess I should encode a video using double pass and CFR and compare them. There seems to be a hot debate about which is best. The settings below are what the apple.com recommends for 4:3. Forgive my slowness but I'm having a tough time converting what sites

Re: [FFmpeg-user] ffprobe -show_frames values

2015-05-11 Thread Joel Lopez
Could I just run my unaligned files through ffmpeg again with a set keyframe interval and disabled scene cut detection? Or do I need to scrap them and re-encode the source file and generate new files that are properly aligned? We have thousands and am trying to save time where possible. On

[FFmpeg-user] Encoding multiple files for adaptive bit rate streaming using RTMP and HLS

2015-05-11 Thread Joel Lopez
We allow the viewers to select a low bandwidth or high bandwidth file and stream just the selected file. I am trying to move us to one player with that does adaptive bit rate switching. Of course I'd like the videos to be playable in the older iOS, androids as well as desktops with slow and fast

Re: [FFmpeg-user] ffprobe -show_frames values

2015-05-04 Thread Joel Lopez
,77.20,I frame,81.20,I frame,85.20,I frame,89.20,I On Fri, May 1, 2015 at 2:13 AM, Werner Robitza werner.robi...@gmail.com wrote: On Thu, Apr 30, 2015 at 5:26 PM, Joel Lopez badassmexi...@gmail.com wrote: Thanks for the help. It's making a bit of sense now. It looks like

Re: [FFmpeg-user] ffprobe -show_frames values

2015-04-30 Thread Joel Lopez
wrote: On Wed, Apr 29, 2015 at 8:36 PM, Joel Lopez badassmexi...@gmail.com wrote: Hi, I'm trying to decipher what the values are in the info presented. I need to determine how far apart the keyframes are. 3 seconds is what I hear they should be for adaptive bitrate switching. Anything

[FFmpeg-user] ffprobe -show_frames values

2015-04-29 Thread Joel Lopez
Hi, I'm trying to decipher what the values are in the info presented. I need to determine how far apart the keyframes are. 3 seconds is what I hear they should be for adaptive bitrate switching. Are these miliseconds and bytes? pkt_pts=754100 pkt_pts_time=251.37 pkt_dts=754100

Re: [FFmpeg-user] Comparing keyframes of videos for proper alignment

2015-04-29 Thread Joel Lopez
] [FRAME] key_frame=0 pkt_pts=754200 pkt_pts_time=251.40 pkt_dts=N/A pkt_dts_time=N/A best_effort_timestamp=754200 best_effort_timestamp_time=251.40 pkt_duration=100 pkt_duration_time=0.03 pkt_pos=69183450 pkt_size=138 [/FRAME] On Tue, Apr 28, 2015 at 4:09 PM, Joel Lopez

[FFmpeg-user] Comparing keyframes of videos for proper alignment

2015-04-28 Thread Joel Lopez
Hi, I'm trying to verify that the keyframes of videos we are using are properly aligned. I've found ffprobe to extract the some info but I'm not sure what data I should be comparing. This is so that we can do some adaptive bitrate switching using an SMIL file for RTMP, HLS and eventually

Re: [FFmpeg-user] Broken installation after OSX update

2015-04-28 Thread Joel Lopez
It's fixed. My homebrew was also broken after the update. I got that working then reinstalled ffmpeg and all is well. Thanks for the help. On Tue, Apr 28, 2015 at 2:04 PM, Joel Lopez badassmexi...@gmail.com wrote: Because I'm a novice. jlo-MacBook-Pro:Cellar jlopez$ /usr/local/bin/ffmpeg

Re: [FFmpeg-user] Broken installation after OSX update

2015-04-28 Thread Joel Lopez
ceho...@ag.or.at wrote: Joel Lopez badassmexican at gmail.com writes: /usr/local/bin/ffmpeg What's wrong with this binary? Carl Eugen ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user

Re: [FFmpeg-user] Broken installation after OSX update

2015-04-28 Thread Joel Lopez
Because I'm a novice. jlo-MacBook-Pro:Cellar jlopez$ /usr/local/bin/ffmpeg -bash: /usr/local/bin/ffmpeg: No such file or directory On Tue, Apr 28, 2015 at 2:02 PM, Reindl Harald h.rei...@thelounge.net wrote: Am 28.04.2015 um 22:58 schrieb Joel Lopez: It wouldn't run. (I'm a novice

[FFmpeg-user] Broken installation after OSX update

2015-04-28 Thread Joel Lopez
I seem to have broken my ffmpeg install on OSX after an update. But I can't remember if I compiled it or used homebrew to install it. How can uninstall and reinstall or repair it? Does it matter how it's removed? I now see this when I run the command: jlo-MacBook-Pro:~ jlopez$ ffmpeg -i