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improve h264 decode examples

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This commit is contained in:
aler9
2022-02-01 17:29:45 +01:00
parent 3eda3e45e6
commit db69235e30
4 changed files with 40 additions and 26 deletions
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19
examples/client-read-h264-decode/main.go
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@@ -45,15 +45,15 @@ func main() {
}
// find the H264 track
h264Track := func() int {
h264tr, h264trID := func() (*gortsplib.TrackH264, int) {
for i, track := range tracks {
if _, ok := track.(*gortsplib.TrackH264); ok {
return i
if h264tr, ok := track.(*gortsplib.TrackH264); ok {
return h264tr, i
}
}
return -1
return nil, -1
}()
if h264Track < 0 {
if h264trID < 0 {
panic("H264 track not found")
}
@@ -67,9 +67,16 @@ func main() {
}
defer h264dec.close()
// send SPS and PPS to the decoder
if h264tr.SPS() == nil || h264tr.PPS() == nil {
panic("SPS or PPS not provided by the SDP")
}
h264dec.decode(h264tr.SPS())
h264dec.decode(h264tr.PPS())
// called when a RTP packet arrives
c.OnPacketRTP = func(trackID int, payload []byte) {
if trackID != h264Track {
if trackID != h264trID {
return
}