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improve examples (#703)

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* add client-play-format-av1-to-jpeg
* improve client-play-format-av1 to decode frames
* improve speed of sample decoders by using pointers instead of copies
* improve client-record-format-h264 and client-record-format-h265 to encode frames
* add client-record-format-av1
This commit is contained in:
Alessandro Ros
2025-02-19 22:00:49 +01:00
committed by GitHub
parent 55556f1ecf
commit a17e1f776e
26 changed files with 1978 additions and 647 deletions
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13
examples/client-record-format-h264-from-disk/main.go
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@@ -17,7 +17,7 @@ import (
// 1. read H264 frames from a video file in MPEG-TS format
// 2. connect to a RTSP server, announce a H264 format
// 3. wrap frames into RTP packets
// 4. write packets to the server
// 4. write RTP packets to the server
func findTrack(r *mpegts.Reader) (*mpegts.Track, error) {
for _, track := range r.Tracks() {
@@ -46,7 +46,8 @@ func main() {
defer f.Close()
// setup MPEG-TS parser
r, err := mpegts.NewReader(f)
r := &mpegts.Reader{R: f}
err = r.Initialize()
if err != nil {
panic(err)
}
@@ -88,7 +89,9 @@ func main() {
panic(err)
}
timeDecoder := mpegts.NewTimeDecoder()
timeDecoder := mpegts.TimeDecoder{}
timeDecoder.Initialize()
var firstDTS *int64
var startTime time.Time
@@ -120,10 +123,10 @@ func main() {
// we don't have to perform any conversion
// since H264 clock rate is the same in both MPEG-TS and RTSP
for _, packet := range packets {
packet.Timestamp = randomStart + uint32(pts)
packet.Timestamp = uint32(int64(randomStart) + pts)
}
// write packets to the server
// write RTP packets to the server
for _, packet := range packets {
err := c.WritePacketRTP(desc.Medias[0], packet)
if err != nil {