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improve examples (#708)

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This commit is contained in:
Alessandro Ros
2025-02-22 14:28:02 +01:00
committed by GitHub
parent 3829fef787
commit 90cac184c9
58 changed files with 1593 additions and 929 deletions
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20
examples/client-play-format-g711/main.go
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@@ -6,13 +6,14 @@ import (
"github.com/bluenviron/gortsplib/v4"
"github.com/bluenviron/gortsplib/v4/pkg/base"
"github.com/bluenviron/gortsplib/v4/pkg/format"
"github.com/bluenviron/mediacommon/v2/pkg/codecs/g711"
"github.com/pion/rtp"
)
// This example shows how to
// 1. connect to a RTSP server
// 2. check if there's a G711 format
// 3. get G711 frames of that format
// 3. decode the G711 stream into audio samples
func main() {
c := gortsplib.Client{}
@@ -64,15 +65,26 @@ func main() {
return
}
// extract G711 frames from RTP packets
op, err := rtpDec.Decode(pkt)
// extract G711 samples from RTP packets
samples, err := rtpDec.Decode(pkt)
if err != nil {
log.Printf("ERR: %v", err)
return
}
// decode samples (these are 16-bit, big endian LPCM samples)
if forma.MULaw {
var raw g711.Mulaw
raw.Unmarshal(samples)
samples = raw
} else {
var raw g711.Alaw
raw.Unmarshal(samples)
samples = raw
}
// print
log.Printf("received G711 frame with PTS %v and size %d\n", pts, len(op))
log.Printf("decoded audio samples with PTS %v and size %d\n", pts, len(samples))
})
// start playing