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Add audio recording support

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Make the recorder accept two input sources (video and audio), and mux
them into a single file.

PR #3757 <https://github.com/Genymobile/scrcpy/pull/3757>
This commit is contained in:
Romain Vimont
2023-02-18 18:02:43 +01:00
parent 3d29f6ef06
commit 7de0622214
3 changed files with 334 additions and 81 deletions
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14
app/src/recorder.h
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@@ -20,7 +20,10 @@ struct sc_record_packet {
struct sc_recorder_queue SC_QUEUE(struct sc_record_packet);
struct sc_recorder {
struct sc_packet_sink video_packet_sink; // packet sink trait
struct sc_packet_sink video_packet_sink;
struct sc_packet_sink audio_packet_sink;
bool audio;
char *filename;
enum sc_record_format format;
@@ -33,10 +36,15 @@ struct sc_recorder {
// set on sc_recorder_stop(), packet_sink close or recording failure
bool stopped;
struct sc_recorder_queue video_queue;
struct sc_recorder_queue audio_queue;
// wake up the recorder thread once the video codec is known
// wake up the recorder thread once the video or audio codec is known
sc_cond stream_cond;
const AVCodec *video_codec;
const AVCodec *audio_codec;
int video_stream_index;
int audio_stream_index;
const struct sc_recorder_callbacks *cbs;
void *cbs_userdata;
@@ -49,7 +57,7 @@ struct sc_recorder_callbacks {
bool
sc_recorder_init(struct sc_recorder *recorder, const char *filename,
enum sc_record_format format,
enum sc_record_format format, bool audio,
struct sc_size declared_frame_size,
const struct sc_recorder_callbacks *cbs, void *cbs_userdata);