[FFmpeg-user] How to compress .MOV file compatible to Canon camera
Ulf Zibis
Ulf.Zibis at gmx.de
Wed Mar 4 01:50:06 EET 2020
Am 01.03.20 um 18:13 schrieb Carl Eugen Hoyos:
> Both the level and the profile options are mentioned in the
> documentation.
But not it's possible values :-(
> People knowing how h264 works know about "levels" and "profiles"
May be.
> The FFmpeg documentation should not explain what levels and profiles
> are
But IMHO all supported ones should at least be listed by name.
At https://www.ffmpeg.org/ffmpeg-codecs.html#Codec-Options I find only:
profile integer (/encoding,audio,video/)
Possible values:
‘unknown’
‘aac_main’
‘aac_low’
‘aac_ssr’
‘aac_ltp’
‘aac_he’
‘aac_he_v2’
‘aac_ld’
‘aac_eld’
‘mpeg2_aac_low’
‘mpeg2_aac_he’
‘mpeg4_sp’
‘mpeg4_core’
‘mpeg4_main’
‘mpeg4_asp’
‘dts’
‘dts_es’
‘dts_96_24’
‘dts_hd_hra’
‘dts_hd_ma’
level integer (/encoding,audio,video/)
Possible values:
‘unknown’
And at https://www.ffmpeg.org/ffmpeg-codecs.html#libx264_002c-libx264rgb
there is only:
profile (/profile/)
Set profile restrictions.
But nowhere is documented e.g.:
-profile:v baseline
-profile:v main
-profile:v high
-level 3.x
Maybe there are also e.g.:
-profile mpeg4_baseline
-profile mpeg4_high
-Ulf
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