Re: [FFmpeg-user] Resolving -filter_complex overlay / -vf yadif conflicts in subprocess call Python script

2019-09-12 Thread digitensions via ffmpeg-user
Thank you Carl. Point taken. I will investigate making it optional, then we just have the operators knowledge to rely on… Many thanks too Reto. Joanna > On 11 Sep 2019, at 21:37, Carl Eugen Hoyos wrote: > > Am Mi., 11. Sept. 2019 um 14:08 Uhr schrieb Gyan : > >> ffmpeg -i input_file -i

Re: [FFmpeg-user] Resolving -filter_complex overlay / -vf yadif conflicts in subprocess call Python script

2019-09-11 Thread Carl Eugen Hoyos
Am Mi., 11. Sept. 2019 um 14:08 Uhr schrieb Gyan : > ffmpeg -i input_file -i watermark.png -filter_complex > "[0]yadif=0:-1:1[v];[v][1]overlay" > -c:v libx264 -pix_fmt yuv420p -c:a aac > -metadata copyright=“blah” -metadata comment=“contact blah” > -report

Re: [FFmpeg-user] Resolving -filter_complex overlay / -vf yadif conflicts in subprocess call Python script

2019-09-11 Thread Reto Kromer
digitensions via ffmpeg-user wrote: >I was having issues with the ‘ and “ options, In any case, do not use the typographically correct punctuation, but do use ' and ". Best regards, Reto ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org

Re: [FFmpeg-user] Resolving -filter_complex overlay / -vf yadif conflicts in subprocess call Python script

2019-09-11 Thread Gyan
On 11-09-2019 06:52 PM, digitensions via ffmpeg-user wrote: Gyan, I am pleased to read yadif only works if interlacing is sensed. I see it has an auto mode, but will it differentiate between upper and lower if sensed also? The "[0]yadif=0:-1:1[v];[v][1]overlay” suggestion seems to have

Re: [FFmpeg-user] Resolving -filter_complex overlay / -vf yadif conflicts in subprocess call Python script

2019-09-11 Thread digitensions via ffmpeg-user
Gyan, Moritz, Kieran, Thank you so much for the answers. The script is designed to take a mezzanine file of ProRes or H264 mov origin and allow trimming, deinterlacing (of just the mov, not the watermark), overlay of watermark png, and make copyright metadata additions for supply to clients as

Re: [FFmpeg-user] Resolving -filter_complex overlay / -vf yadif conflicts in subprocess call Python script

2019-09-11 Thread Gyan
On 11-09-2019 04:48 PM, digitensions via ffmpeg-user wrote: Hello! Thanks for admitting me to FFmpeg-user, and thanks to all those who maintain this list. The information I’ve been receiving since joining is outstanding. This is a bit of a basic question I fear, but searching online hasn’t

Re: [FFmpeg-user] Resolving -filter_complex overlay / -vf yadif conflicts in subprocess call Python script

2019-09-11 Thread Moritz Barsnick
Hi Joanna, On Wed, Sep 11, 2019 at 12:18:57 +0100, digitensions via ffmpeg-user wrote: > Thanks for admitting me to FFmpeg-user, and thanks to all those who > maintain this list. The information I’ve been receiving since joining > is outstanding. Thanks, welcome here. > ffmpeg -i input_file -i

Re: [FFmpeg-user] Resolving -filter_complex overlay / -vf yadif conflicts in subprocess call Python script

2019-09-11 Thread Kieran O Leary
Hi On Wed, 11 Sep 2019, 12:27 digitensions via ffmpeg-user, < ffmpeg-user@ffmpeg.org> wrote: > Hello! > > Thanks for admitting me to FFmpeg-user, and thanks to all those who > maintain this list. The information I’ve been receiving since joining is > outstanding. > > This is a bit of a basic

[FFmpeg-user] Resolving -filter_complex overlay / -vf yadif conflicts in subprocess call Python script

2019-09-11 Thread digitensions via ffmpeg-user
Hello! Thanks for admitting me to FFmpeg-user, and thanks to all those who maintain this list. The information I’ve been receiving since joining is outstanding. This is a bit of a basic question I fear, but searching online hasn’t helped. I am just co-writing a Python script which uses