move preroll_time from static variable into definition, might be a good idea moving this into the context and making user-settable

Originally committed as revision 8278 to svn://svn.ffmpeg.org/ffmpeg/trunk
pull/126/head
Alex Beregszaszi 18 years ago
parent 031311cbd1
commit 3caa0d9343
  1. 8
      libavformat/asf-enc.c

@ -194,7 +194,7 @@ static const AVCodecTag codec_asf_bmp_tags[] = {
{ CODEC_ID_NONE, 0 }, { CODEC_ID_NONE, 0 },
}; };
static int preroll_time = 3100; #define PREROLL_TIME 3100
static void put_guid(ByteIOContext *s, const GUID *g) static void put_guid(ByteIOContext *s, const GUID *g)
{ {
@ -278,7 +278,7 @@ static int asf_write_header1(AVFormatContext *s, int64_t file_size, int64_t data
int bit_rate; int bit_rate;
int64_t duration; int64_t duration;
duration = asf->duration + preroll_time * 10000; duration = asf->duration + PREROLL_TIME * 10000;
has_title = (s->title[0] || s->author[0] || s->copyright[0] || s->comment[0]); has_title = (s->title[0] || s->author[0] || s->copyright[0] || s->comment[0]);
bit_rate = 0; bit_rate = 0;
@ -310,7 +310,7 @@ static int asf_write_header1(AVFormatContext *s, int64_t file_size, int64_t data
put_le64(pb, asf->nb_packets); /* number of packets */ put_le64(pb, asf->nb_packets); /* number of packets */
put_le64(pb, duration); /* end time stamp (in 100ns units) */ put_le64(pb, duration); /* end time stamp (in 100ns units) */
put_le64(pb, asf->duration); /* duration (in 100ns units) */ put_le64(pb, asf->duration); /* duration (in 100ns units) */
put_le64(pb, preroll_time); /* start time stamp */ put_le64(pb, PREROLL_TIME); /* start time stamp */
put_le32(pb, asf->is_streamed ? 3 : 2); /* ??? */ put_le32(pb, asf->is_streamed ? 3 : 2); /* ??? */
put_le32(pb, asf->packet_size); /* packet size */ put_le32(pb, asf->packet_size); /* packet size */
put_le32(pb, asf->packet_size); /* packet size */ put_le32(pb, asf->packet_size); /* packet size */
@ -690,7 +690,7 @@ static void put_frame(
else if (payload_len == (frag_len1 - 1)) else if (payload_len == (frag_len1 - 1))
payload_len = frag_len1 - 2; //additional byte need to put padding length payload_len = frag_len1 - 2; //additional byte need to put padding length
put_payload_header(s, stream, timestamp+preroll_time, m_obj_size, m_obj_offset, payload_len, flags); put_payload_header(s, stream, timestamp+PREROLL_TIME, m_obj_size, m_obj_offset, payload_len, flags);
put_buffer(&asf->pb, buf, payload_len); put_buffer(&asf->pb, buf, payload_len);
if (asf->multi_payloads_present) if (asf->multi_payloads_present)

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