mirrors/libstb-hal
1
0
Fork 0
mirror of https://github.com/tuxbox-neutrino/libstb-hal.git synced 2025-08-27 15:33:00 +02:00
Code Issues Packages Projects Releases Wiki Activity

libeplayer3/writer/pcm: simplify pts handling

Browse Source
This commit is contained in:
martii
2014-04-21 14:00:51 +02:00
parent 6906e9f929
commit bdc242d29b
2 changed files with 4 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
libeplayer3/writer/pcm.cpp
View File

@@ -230,7 +230,7 @@ void WriterPCM::Init()
extern int64_t calcPts(AVFormatContext *, AVStream *, int64_t);
bool WriterPCM::Write(int fd, AVFormatContext *avfc, AVStream *stream, AVPacket *packet, int64_t pts)
bool WriterPCM::Write(int fd, AVFormatContext * /*avfc*/, AVStream *stream, AVPacket *packet, int64_t pts)
{
if (fd < 0)
return false;
@@ -322,15 +322,6 @@ bool WriterPCM::Write(int fd, AVFormatContext *avfc, AVStream *stream, AVPacket
}
}
int64_t next_in_pts = av_rescale(av_frame_get_best_effort_timestamp(decoded_frame),
stream->time_base.num * (int64_t)out_sample_rate * c->sample_rate,
stream->time_base.den);
int64_t next_out_pts = av_rescale(swr_next_pts(swr, next_in_pts),
stream->time_base.den,
stream->time_base.num * (int64_t)out_sample_rate * c->sample_rate);
pts = calcPts(avfc, stream, next_out_pts);
int in_samples = decoded_frame->nb_samples;
int out_samples = av_rescale_rnd(swr_get_delay(swr, c->sample_rate) + in_samples, out_sample_rate, c->sample_rate, AV_ROUND_UP);
@@ -345,6 +336,7 @@ bool WriterPCM::Write(int fd, AVFormatContext *avfc, AVStream *stream, AVPacket
writePCM(fd, pts, output, out_samples * sizeof(short) * out_channels);
av_free(output);
pts = 0;
}
return true;
}