Forcing low_delay can be useful, even if not officially supported.
---
libavcodec/mpegvideo_enc.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/libavcodec/mpegvideo_enc.c b/libavcodec/mpegvideo_enc.c
index db241c8..1123788 100644
--- a/libavcodec/mpegvideo_enc.c
+++ b/libavcodec/mpegvideo_enc.c
@@ -671,9 +671,10 @@ FF_ENABLE_DEPRECATION_WARNINGS
}
if (s->avctx->flags & AV_CODEC_FLAG_LOW_DELAY) {
- if (s->codec_id != AV_CODEC_ID_MPEG2VIDEO) {
+ if (s->codec_id != AV_CODEC_ID_MPEG2VIDEO &&
+ s->strict_std_compliance >= FF_COMPLIANCE_NORMAL) {
av_log(avctx, AV_LOG_ERROR,
- "low delay forcing is only available for mpeg2\n");
+ "low delay forcing is only available for mpeg2, increase
strict_std_compliance to force it\n");
return -1;
}
if (s->max_b_frames != 0) {
--
1.9.1
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