diff --git a/ffserver.c b/ffserver.c index 0959273e57..448fb65794 100644 --- a/ffserver.c +++ b/ffserver.c @@ -325,6 +325,16 @@ static int compute_datarate(DataRateData *drd, INT64 count) return ((count - drd->count1) * 1000) / (cur_time - drd->time1); } +static int get_longterm_datarate(DataRateData *drd, INT64 count) +{ + /* You get the first 3 seconds flat out */ + if (cur_time - drd->time1 < 3000) + return 0; + + return compute_datarate(drd, count); +} + + static void start_children(FFStream *feed) { if (no_launch) @@ -1936,6 +1946,11 @@ int av_read_frame(AVFormatContext *s, AVPacket *pkt) static int compute_send_delay(HTTPContext *c) { + int datarate = 8 * get_longterm_datarate(&c->datarate, c->data_count); + + if (datarate > c->bandwidth * 2000) { + return 1000; + } return 0; } @@ -2010,7 +2025,7 @@ static int http_prepare_data(HTTPContext *c) /* We have timed out */ c->state = HTTPSTATE_SEND_DATA_TRAILER; } else { - if (c->is_packetized) { + if (1 || c->is_packetized) { if (compute_send_delay(c) > 0) { c->state = HTTPSTATE_WAIT; return 1; /* state changed */ @@ -3278,6 +3293,16 @@ void add_codec(FFStream *stream, AVCodecContext *av) av->qcompress = 0.5; av->qblur = 0.5; + if (!av->rc_eq) + av->rc_eq = "tex^qComp"; + if (!av->i_quant_factor) + av->i_quant_factor = 0.8; + if (!av->b_quant_factor) + av->b_quant_factor = 1.25; + if (!av->b_quant_offset) + av->b_quant_offset = 1.25; + + break; default: av_abort(); @@ -3705,6 +3730,7 @@ int parse_ffconfig(const char *filename) video_enc.flags |= CODEC_FLAG_HQ; } } else if (!strcasecmp(cmd, "VideoQDiff")) { + get_arg(arg, sizeof(arg), &p); if (stream) { video_enc.max_qdiff = atoi(arg); if (video_enc.max_qdiff < 1 || video_enc.max_qdiff > 31) { @@ -3714,6 +3740,7 @@ int parse_ffconfig(const char *filename) } } } else if (!strcasecmp(cmd, "VideoQMax")) { + get_arg(arg, sizeof(arg), &p); if (stream) { video_enc.qmax = atoi(arg); if (video_enc.qmax < 1 || video_enc.qmax > 31) { @@ -3723,6 +3750,7 @@ int parse_ffconfig(const char *filename) } } } else if (!strcasecmp(cmd, "VideoQMin")) { + get_arg(arg, sizeof(arg), &p); if (stream) { video_enc.qmin = atoi(arg); if (video_enc.qmin < 1 || video_enc.qmin > 31) {