Re: [FFmpeg-user] convertion from h264 to mp4 for MSE

2017-12-22 Thread Gyan Doshi
On 12/22/2017 1:59 PM, Grzegorz Wolny wrote: ffmpeg -f h264 -i 720p.h264 -c:v copy -an -movflags frag_keyframe+empty_moov+default_base_moof -f  mp4  720p.mp4 ... but the output stream is not correctly played by chrome. It looks like ... I would like to notice that the same h264 stream ha

Re: [FFmpeg-user] how many complex filters i can use at the same time

2017-12-22 Thread Gyan Doshi
On 12/22/2017 8:38 PM, Antonio Hanna wrote: i'm using ffmpeg in a sort of a playout .. and i'm using 3 filters together .. 1- subtitle 2- logo 3- banner sliding at the bottom of the screen .. my question is .. how many complex filters i can use at the same time ?? thank you in advance ! A

Re: [FFmpeg-user] merge two mono audio streams to stereo without losing end of longer input

2017-12-22 Thread Paul B Mahol
On 12/22/17, Dave Horton wrote: > I'm merging two input audio streams using `-strict 2 -filter_complex > [0a][1:a]amerge" in order to produce a stereo recording, and I've noted that > per the documentation the output stream has the length of the shorter of the > two inputs. Is there a a way to ac

Re: [FFmpeg-user] timebase mismatch error

2017-12-22 Thread Lou Logan
On Fri, Dec 22, 2017, at 1:37 AM, parth awasthi wrote: > hey, ffmpeg code is showing me time base mismatch error from last 5 days. I > have not found any solution for this error on internet. My timebase got > stuck at 25 fps and no videos other than 25 fps is converting. Thank you in > advance. >

[FFmpeg-user] timebase mismatch error

2017-12-22 Thread parth awasthi
hey, ffmpeg code is showing me time base mismatch error from last 5 days. I have not found any solution for this error on internet. My timebase got stuck at 25 fps and no videos other than 25 fps is converting. Thank you in advance. This is my code -: exec("$ffmpeg -i $target_file -c:v libx264

[FFmpeg-user] merge two mono audio streams to stereo without losing end of longer input

2017-12-22 Thread Dave Horton
I’m merging two input audio streams using ‘-strict 2 -filter_complex [0a][1:a]amerge” in order to produce a stereo recording, and I’ve noted that per the documentation the output stream has the length of the shorter of the two inputs. Is there a a way to accomplish the opposite — ie have the ou

[FFmpeg-user] how many complex filters i can use at the same time

2017-12-22 Thread Antonio Hanna
i'm using ffmpeg in a sort of a playout .. and i'm using 3 filters together .. 1- subtitle 2- logo 3- banner sliding at the bottom of the screen .. my question is .. how many complex filters i can use at the same time ?? thank you in advance ! ___ ffm

[FFmpeg-user] convertion from h264 to mp4 for MSE

2017-12-22 Thread Grzegorz Wolny
Hello, I'm having problem with conversion from h264 to mp4. I would like to pack h264 stream into mp4 container. The stream in mp4 format is going to be played in chrome browser with html5 video and MSE. I'm trying to do this with following command: ffmpeg -f h264 -i 720p.h264 -c:v copy -an -