[FFmpeg-user] Difference in ffmpeg command execution time

2017-02-23 Thread Vivek Jain
Hi, On trying to create video using ffmpeg as per command below, it takes much more time (around 6 minutes) on AWS lambda and EC2 instances where as it takes just 2 minutes on my local mac. I understand run time differs on CPU, but I am not able to figure out what needs to be done in order to get

Re: [FFmpeg-user] Subtitle Embed on Stream

2017-02-23 Thread k3b
Anyone? -- View this message in context: http://www.ffmpeg-archive.org/Subtitle-Embed-on-Stream-tp4679228p4679283.html Sent from the FFmpeg-users mailing list archive at Nabble.com. ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org

Re: [FFmpeg-user] Chroma problem converting mp4 to prores

2017-02-23 Thread chronek
Try -sws_flags full_chroma_inp+full_chroma_int W dniu 2017-02-23 o 23:05, Dave pisze: Hi guys, I am having a issue where all the clips that I convert have a chroma problem. The red is saturated on all clips and there are red horizontal lines in the chroma. $ ffmpeg -y -i 5079162_NHL\ Marleau

Re: [FFmpeg-user] Unknown encoder 'libfdk-aac'

2017-02-23 Thread Alex Molon
And in any case, even if compiled correctly, the encoder is called "libfdk_aac" with the underscore, not libfdk-aac Cheers Alex Molon From: ffmpeg-user [ffmpeg-user-boun...@ffmpeg.org] On Behalf Of Carl Eugen Hoyos [ceffm...@gmail.com] Sent: 24 February

Re: [FFmpeg-user] Unknown encoder 'libfdk-aac'

2017-02-23 Thread Carl Eugen Hoyos
2017-02-23 23:45 GMT+01:00 JD : > ~/bin/ffmpeg.d/ffmpeg -i video_Z10.mp4 -movflags +faststart -vb 8000k -c:a > libfdk-aac -ab 384k -s 1920x1080 -y video_Z10-libfdk.mp4 > > ffmpeg version 3.0.2-static http://johnvansickle.com/ffmpeg/ libfdk is non-free, you have to compile FFmpeg yourself if you w

Re: [FFmpeg-user] Chroma problem converting mp4 to prores

2017-02-23 Thread Carl Eugen Hoyos
2017-02-23 23:05 GMT+01:00 Dave : > $ ffmpeg -y -i 5079162_NHL\ Marleau.mp4 -acodec pcm_s16le -vcodec prores_ks > -profile:v 1 -copytb -1 -vf yadif=1 -qscale:v 10 mp4-yadif1-q10.mov Complete, uncut console output missing. Is the issue also reproducible with -vcodec prores? Carl Eugen __

[FFmpeg-user] Chroma problem converting mp4 to prores

2017-02-23 Thread Dave
Hi guys, I am having a issue where all the clips that I convert have a chroma problem. The red is saturated on all clips and there are red horizontal lines in the chroma. $ ffmpeg -y -i 5079162_NHL\ Marleau.mp4 -acodec pcm_s16le -vcodec prores_ks -profile:v 1 -copytb -1 -vf yadif=1 -qscale:v 10

[FFmpeg-user] How to use ffmpeg to do a PC side of the player??

2017-02-23 Thread Zebrawood
Dear Sir or Madam, I'm sorry to bother you and I am writing to ask you about ffmpeg several questions. 　　My name is Peter Yang. I am from Chongqing, China. I am a graduate student of Chongqing University of Posts and Telecommunications. At present, I am doing research on h.265 / HEVC a

Re: [FFmpeg-user] Unknown encoder 'libfdk-aac'

2017-02-23 Thread Reindl Harald
Am 23.02.2017 um 23:45 schrieb JD: Hi, I do have libfdk-aac $ ll /usr/lib64/*fdk* -rw-r--r--. 1 root jd13942 Sep 24 12:37 /usr/lib64/libfdk-aacdec.c -rw-r--r--. 1 root jd16647 Sep 24 12:37 /usr/lib64/libfdk-aacenc.c lrwxrwxrwx. 1 root root 19 Feb 23 13:56 /usr/lib64/libfdk-aac.so ->

Re: [FFmpeg-user] Unknown encoder 'libfdk-aac'

2017-02-23 Thread Lou
On Thu, 23 Feb 2017 15:45:57 -0700 JD wrote: > Unknown encoder 'libfdk-aac' The encoder is named libfdk_aac. > How do I make use of libfdk-aac? You'll have to compile ffmpeg. ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mail

[FFmpeg-user] Unknown encoder 'libfdk-aac'

2017-02-23 Thread JD
Hi, I do have libfdk-aac $ ll /usr/lib64/*fdk* -rw-r--r--. 1 root jd13942 Sep 24 12:37 /usr/lib64/libfdk-aacdec.c -rw-r--r--. 1 root jd16647 Sep 24 12:37 /usr/lib64/libfdk-aacenc.c lrwxrwxrwx. 1 root root 19 Feb 23 13:56 /usr/lib64/libfdk-aac.so -> libfdk-aac.so.1.0.0 lrwxrwxrwx. 1 root

Re: [FFmpeg-user] AAC LATM Encoding

2017-02-23 Thread Alex Molon
I've used this setup and it works well... # ffmpeg -i input -c:v libx264 -c:a libfdk_aac -flags:a +global_header -latm 1 -strict 2 -profile:a aac_he -mpegts_flags latm -f mpegts output Of course you need to set all the parameters you prefer related to video/audio bandwidth, bitrate and so on.

Re: [FFmpeg-user] AAC LATM Encoding

2017-02-23 Thread Carl Eugen Hoyos
2017-02-23 10:37 GMT+01:00 Rashed : > I am trying to generate AAC LATM content but was unable to > figure out how to get that done with ffmpeg. The fdk encoder has a latm option that you have to set to 1 to get latm output.. Carl Eugen ___ ffmpeg-user

[FFmpeg-user] AAC LATM Encoding

2017-02-23 Thread Rashed
hi folks, I am trying to generate AAC LATM content but was unable to figure out how to get that done with ffmpeg. Can someone help ? thanks, Rashed ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To un