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FS-7519: avformat tweaks for broadcast

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This commit is contained in:
Anthony Minessale 2015-04-21 18:50:45 -05:00 committed by Michael Jerris
parent 4b9b004403
commit 80694ad547
1 changed files with 7 additions and 1 deletions
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8
src/mod/formats/mod_avformat/mod_avformat.c
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@ -231,6 +231,8 @@ static switch_status_t add_stream(OutputStream *ost, AVFormatContext *oc, AVCode
/* Resolution must be a multiple of two. */ /* Resolution must be a multiple of two. */
c->width = ost->width; c->width = ost->width;
c->height = ost->height; c->height = ost->height;
ost->st->time_base.den = 1000;
ost->st->time_base.num = 1;
c->time_base.den = 1000; c->time_base.den = 1000;
c->time_base.num = 1; c->time_base.num = 1;
c->gop_size = 25; /* emit one intra frame every x frames at most */ c->gop_size = 25; /* emit one intra frame every x frames at most */
@ -238,6 +240,10 @@ static switch_status_t add_stream(OutputStream *ost, AVFormatContext *oc, AVCode
c->thread_count = threads; c->thread_count = threads;
c->rc_initial_buffer_occupancy = buffer_bytes * 8; c->rc_initial_buffer_occupancy = buffer_bytes * 8;
if (codec_id == AV_CODEC_ID_H264) {
c->ticks_per_frame = 2;
}
if (codec_id == AV_CODEC_ID_VP8) { if (codec_id == AV_CODEC_ID_VP8) {
av_set_options_string(c, "quality=realtime", "=", ":"); av_set_options_string(c, "quality=realtime", "=", ":");
} }
@ -1209,7 +1215,7 @@ static switch_status_t av_file_open(switch_file_handle_t *handle, const char *pa
} }
fmt->audio_codec = AV_CODEC_ID_AAC; fmt->audio_codec = AV_CODEC_ID_AAC;
handle->samplerate = 44100;
handle->mm.samplerate = 44100; handle->mm.samplerate = 44100;
handle->mm.ab = 128; handle->mm.ab = 128;