segment: Add comments about calls that only are relevant for some muxers
Signed-off-by: Martin Storsjö <martin@martin.st>
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@ -98,7 +98,7 @@ static int segment_start(AVFormatContext *s, int write_header)
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return err;
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return err;
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if (oc->oformat->priv_class && oc->priv_data)
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if (oc->oformat->priv_class && oc->priv_data)
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av_opt_set(oc->priv_data, "resend_headers", "1", 0);
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av_opt_set(oc->priv_data, "resend_headers", "1", 0); /* mpegts specific */
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if (write_header) {
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if (write_header) {
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if ((err = avformat_write_header(oc, NULL)) < 0)
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if ((err = avformat_write_header(oc, NULL)) < 0)
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@ -112,7 +112,7 @@ static int segment_end(AVFormatContext *oc, int write_trailer)
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{
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{
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int ret = 0;
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int ret = 0;
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av_write_frame(oc, NULL); /* Flush any buffered data */
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av_write_frame(oc, NULL); /* Flush any buffered data (fragmented mp4) */
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if (write_trailer)
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if (write_trailer)
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av_write_trailer(oc);
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av_write_trailer(oc);
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avio_close(oc->pb);
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avio_close(oc->pb);
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