public/gpu-screen-recorder
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dec05eba
2024-04-12 12:56:54 +02:00
parent ddac6acaf2
commit 1c408d57ec
1 changed files with 31 additions and 32 deletions
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63
src/main.cpp
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@@ -292,6 +292,7 @@ static AVSampleFormat audio_format_to_sample_format(const AudioFormat audio_form
} }
static AVCodecContext* create_audio_codec_context(int fps, AudioCodec audio_codec, bool mix_audio) { static AVCodecContext* create_audio_codec_context(int fps, AudioCodec audio_codec, bool mix_audio) {
(void)fps;
const AVCodec *codec = avcodec_find_encoder(audio_codec_get_id(audio_codec)); const AVCodec *codec = avcodec_find_encoder(audio_codec_get_id(audio_codec));
if (!codec) { if (!codec) {
fprintf(stderr, "Error: Could not find %s audio encoder\n", audio_codec_get_name(audio_codec)); fprintf(stderr, "Error: Could not find %s audio encoder\n", audio_codec_get_name(audio_codec));
@@ -316,8 +317,6 @@ static AVCodecContext* create_audio_codec_context(int fps, AudioCodec audio_code
codec_context->time_base.num = 1; codec_context->time_base.num = 1;
codec_context->time_base.den = AV_TIME_BASE; codec_context->time_base.den = AV_TIME_BASE;
codec_context->framerate.num = fps;
codec_context->framerate.den = 1;
codec_context->thread_count = 1; codec_context->thread_count = 1;
codec_context->flags |= AV_CODEC_FLAG_GLOBAL_HEADER; codec_context->flags |= AV_CODEC_FLAG_GLOBAL_HEADER;
@@ -2432,23 +2431,23 @@ int main(int argc, char **argv) {
audio_device.frame->data[0] = empty_audio; audio_device.frame->data[0] = empty_audio;
const int64_t new_pts = (this_audio_frame_time - record_start_time) * AV_TIME_BASE; const int64_t new_pts = (this_audio_frame_time - record_start_time) * AV_TIME_BASE;
if(new_pts == audio_device.frame->pts) if(new_pts != audio_device.frame->pts) {
continue; audio_device.frame->pts = new_pts;
audio_device.frame->pts = new_pts;
if(audio_track.graph) { if(audio_track.graph) {
std::lock_guard<std::mutex> lock(audio_filter_mutex); std::lock_guard<std::mutex> lock(audio_filter_mutex);
// TODO: av_buffersrc_add_frame // TODO: av_buffersrc_add_frame
if(av_buffersrc_write_frame(audio_device.src_filter_ctx, audio_device.frame) < 0) { if(av_buffersrc_write_frame(audio_device.src_filter_ctx, audio_device.frame) < 0) {
fprintf(stderr, "Error: failed to add audio frame to filter\n"); fprintf(stderr, "Error: failed to add audio frame to filter\n");
} }
} else {
ret = avcodec_send_frame(audio_track.codec_context, audio_device.frame);
if(ret >= 0) {
// TODO: Move to separate thread because this could write to network (for example when livestreaming)
receive_frames(audio_track.codec_context, audio_track.stream_index, audio_track.stream, audio_device.frame->pts, av_format_context, record_start_time, frame_data_queue, replay_buffer_size_secs, frames_erased, write_output_mutex, paused_time_offset);
} else { } else {
fprintf(stderr, "Failed to encode audio!\n"); ret = avcodec_send_frame(audio_track.codec_context, audio_device.frame);
if(ret >= 0) {
// TODO: Move to separate thread because this could write to network (for example when livestreaming)
receive_frames(audio_track.codec_context, audio_track.stream_index, audio_track.stream, audio_device.frame->pts, av_format_context, record_start_time, frame_data_queue, replay_buffer_size_secs, frames_erased, write_output_mutex, paused_time_offset);
} else {
fprintf(stderr, "Failed to encode audio!\n");
}
} }
} }
} }
@@ -2464,23 +2463,23 @@ int main(int argc, char **argv) {
audio_device.frame->data[0] = (uint8_t*)sound_buffer; audio_device.frame->data[0] = (uint8_t*)sound_buffer;
const int64_t new_pts = (this_audio_frame_time - record_start_time) * AV_TIME_BASE; const int64_t new_pts = (this_audio_frame_time - record_start_time) * AV_TIME_BASE;
if(new_pts == audio_device.frame->pts) if(new_pts != audio_device.frame->pts) {
continue; audio_device.frame->pts = new_pts;
audio_device.frame->pts = new_pts;
if(audio_track.graph) { if(audio_track.graph) {
std::lock_guard<std::mutex> lock(audio_filter_mutex); std::lock_guard<std::mutex> lock(audio_filter_mutex);
// TODO: av_buffersrc_add_frame // TODO: av_buffersrc_add_frame
if(av_buffersrc_write_frame(audio_device.src_filter_ctx, audio_device.frame) < 0) { if(av_buffersrc_write_frame(audio_device.src_filter_ctx, audio_device.frame) < 0) {
fprintf(stderr, "Error: failed to add audio frame to filter\n"); fprintf(stderr, "Error: failed to add audio frame to filter\n");
} }
} else {
ret = avcodec_send_frame(audio_track.codec_context, audio_device.frame);
if(ret >= 0) {
// TODO: Move to separate thread because this could write to network (for example when livestreaming)
receive_frames(audio_track.codec_context, audio_track.stream_index, audio_track.stream, audio_device.frame->pts, av_format_context, record_start_time, frame_data_queue, replay_buffer_size_secs, frames_erased, write_output_mutex, paused_time_offset);
} else { } else {
fprintf(stderr, "Failed to encode audio!\n"); ret = avcodec_send_frame(audio_track.codec_context, audio_device.frame);
if(ret >= 0) {
// TODO: Move to separate thread because this could write to network (for example when livestreaming)
receive_frames(audio_track.codec_context, audio_track.stream_index, audio_track.stream, audio_device.frame->pts, av_format_context, record_start_time, frame_data_queue, replay_buffer_size_secs, frames_erased, write_output_mutex, paused_time_offset);
} else {
fprintf(stderr, "Failed to encode audio!\n");
}
} }
} }
} }