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Support H.265/HEVC, VP8, VP9 (#279)

Browse Source 
* support other popular codecs

* use install_ffmpeg.sh from go-livepeer, refactor tests

* set environment variable to build ffmpeg with tools and modules required for tests

* Fix NV-SW encoder selection

* Change HEVC display name to be alphanumeric

* refactor tests

* refactor tests

* refactor tests

* Fix unsupported codec test comments

* Bump to trigger CI

* Set env for dynamic libraries

* Test cleanup, temporary use install_ffmpeg.sh from go-livepeer branch

* Create cache key with right install_ffmpeg.sh

* Bump to trigger CI

* Switch back to master install_ffmpeg.sh
This commit is contained in:
Ivan Poleshchuk
2022-01-11 17:14:01 +02:00
committed by GitHub
parent 5c05cbbeb5
commit 0eb91f2fac
13 changed files with 234 additions and 407 deletions
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6
cmd/transcoding/transcoding.go
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@@ -20,12 +20,13 @@ func validRenditions() []string {
func main() {
from := flag.Duration("from", 0, "Skip all frames before that timestamp, from start of the file")
hevc := flag.Bool("hevc", false, "Use H.265/HEVC for encoding")
to := flag.Duration("to", 0, "Skip all frames after that timestamp, from start of the file")
flag.Parse()
var err error
args := append([]string{os.Args[0]}, flag.Args()...)
if len(args) <= 3 {
panic("Usage: [-from dur] [-to dur] <input file> <output renditions, comma separated> <sw/nv>")
panic("Usage: [-hevc] [-from dur] [-to dur] <input file> <output renditions, comma separated> <sw/nv>")
}
str2accel := func(inp string) (ffmpeg.Acceleration, string) {
if inp == "nv" {
@@ -41,6 +42,9 @@ func main() {
if !ok {
panic(fmt.Sprintf("Invalid rendition %s. Valid renditions are:\n%s", k, validRenditions()))
}
if *hevc {
p.Encoder = ffmpeg.H265
}
profs = append(profs, p)
}
return profs