Android/scrcpy
1
0
Fork 0
Code Issues Pull requests Projects Releases 1 Packages Wiki Activity

Record at least video packets on stop

Browse source 
If the recorder is stopped while it has not received any audio packet
yet, make sure the video stream is correctly recorded.

PR #3757 <https://github.com/Genymobile/scrcpy/pull/3757>
This commit is contained in:
Romain Vimont 2023-02-19 00:55:36 +01:00
parent 80c0780b77
commit 17d5301c0f
1 changed files with 18 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

23
app/src/recorder.c
View file

@ -249,8 +249,10 @@ sc_recorder_process_header(struct sc_recorder *recorder) {
sc_cond_wait(&recorder->queue_cond, &recorder->mutex);
}
if (sc_recorder_has_empty_queues(recorder)) {
if (sc_queue_is_empty(&recorder->video_queue)) {
assert(recorder->stopped);
// Don't process anything if there are not at least video packets (when
// the recorder is stopped)
sc_mutex_unlock(&recorder->mutex);
return false;
}
@ -258,8 +260,9 @@ sc_recorder_process_header(struct sc_recorder *recorder) {
struct sc_record_packet *video_pkt;
sc_queue_take(&recorder->video_queue, next, &video_pkt);
struct sc_record_packet *audio_pkt;
if (recorder->audio) {
struct sc_record_packet *audio_pkt = NULL;
if (!sc_queue_is_empty(&recorder->audio_queue)) {
assert(recorder->audio);
sc_queue_take(&recorder->audio_queue, next, &audio_pkt);
}
@ -280,7 +283,7 @@ sc_recorder_process_header(struct sc_recorder *recorder) {
goto end;
}
if (recorder->audio) {
if (audio_pkt) {
if (audio_pkt->packet->pts != AV_NOPTS_VALUE) {
LOGE("The first audio packet is not a config packet");
goto end;
@ -305,7 +308,7 @@ sc_recorder_process_header(struct sc_recorder *recorder) {
end:
sc_record_packet_delete(video_pkt);
if (recorder->audio) {
if (audio_pkt) {
sc_record_packet_delete(audio_pkt);
}
@ -393,6 +396,16 @@ sc_recorder_process_packets(struct sc_recorder *recorder) {
} else if (video_pkt && audio_pkt) {
pts_origin =
MIN(video_pkt->packet->pts, audio_pkt->packet->pts);
} else if (recorder->stopped) {
if (video_pkt) {
// The recorder is stopped without audio, record the video
// packets
pts_origin = video_pkt->packet->pts;
} else {
// Fail if there is no video
error = true;
goto end;
}
} else {
// We need both video and audio packets to initialize pts_origin
continue;