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player增加speed，pause扩展，seek支持秒级定位，MP4按时间戳生成文件

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This commit is contained in:
baiyfcu
2021-08-09 18:28:43 +08:00
parent 9e5d325e43
commit 0ed902509a
25 changed files with 455 additions and 52 deletions
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56
api/source/mk_player.cpp
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@@ -11,6 +11,8 @@
#include "mk_player.h"
#include "Util/logger.h"
#include "Player/MediaPlayer.h"
#include "Extension/H264.h"
using namespace std;
using namespace toolkit;
using namespace mediakit;
@@ -167,6 +169,16 @@ API_EXPORT void API_CALL mk_player_pause(mk_player ctx, int pause) {
});
}
API_EXPORT void API_CALL mk_player_speed(mk_player ctx, float speed) {
assert(ctx);
MediaPlayerForC& obj = **((MediaPlayerForC::Ptr*)ctx);
auto player = obj.getPlayer();
player->getPoller()->async([speed, player]() {
//切换线程后再操作
player->speed(speed);
});
}
API_EXPORT void API_CALL mk_player_seekto(mk_player ctx, float progress) {
assert(ctx);
MediaPlayerForC &obj = **((MediaPlayerForC::Ptr *)ctx);
@@ -177,6 +189,16 @@ API_EXPORT void API_CALL mk_player_seekto(mk_player ctx, float progress) {
});
}
API_EXPORT void API_CALL mk_player_seektoByPos(mk_player ctx, int seekPos){
assert(ctx);
MediaPlayerForC& obj = **((MediaPlayerForC::Ptr*)ctx);
auto player = obj.getPlayer();
player->getPoller()->async([seekPos, player]() {
//切换线程后再操作
player->seekTo((uint32_t)seekPos);
});
}
static void mk_player_set_on_event(mk_player ctx, on_mk_play_event cb, void *user_data, int type) {
assert(ctx);
MediaPlayerForC &obj = **((MediaPlayerForC::Ptr *)ctx);
@@ -204,6 +226,32 @@ API_EXPORT int API_CALL mk_player_video_codecId(mk_player ctx){
return track ? track->getCodecId() : CodecInvalid;
}
API_EXPORT int API_CALL mk_player_video_codecId_vendor_head(mk_player ctx, char* vendor, char* head, int* head_len)
{
assert(ctx);
MediaPlayerForC& obj = **((MediaPlayerForC::Ptr*)ctx);
auto track = dynamic_pointer_cast<VideoTrack>(obj->getTrack(TrackVideo));
int codecId = track ? track->getCodecId() : CodecInvalid;
if (codecId == CodecH264)
{
auto h264Track = dynamic_pointer_cast<H264Track>(obj->getTrack(TrackVideo));
auto pps = h264Track->getPps();
auto ppsLen = pps.size();
if (ppsLen >= (4 + 16))
{
std::string temVendor = std::string(pps.c_str() + 4, 16);
memcpy(vendor, temVendor.c_str(), temVendor.length());
if (ppsLen > (4 + 16))
{
std::string temHead = std::string(pps.c_str() + 20, ppsLen - 20);
memcpy(head, temHead.c_str(), temHead.length());
*head_len = temHead.length();
}
}
}
return codecId;
}
API_EXPORT int API_CALL mk_player_video_width(mk_player ctx) {
assert(ctx);
MediaPlayerForC &obj = **((MediaPlayerForC::Ptr *)ctx);
@@ -265,6 +313,14 @@ API_EXPORT float API_CALL mk_player_progress(mk_player ctx) {
return obj->getProgress();
}
API_EXPORT int API_CALL mk_player_progress_pos(mk_player ctx)
{
assert(ctx);
MediaPlayerForC& obj = **((MediaPlayerForC::Ptr*)ctx);
return obj->getProgressPos();
}
API_EXPORT float API_CALL mk_player_loss_rate(mk_player ctx, int track_type) {
assert(ctx);
MediaPlayerForC &obj = **((MediaPlayerForC::Ptr *)ctx);