diff options
| -rw-r--r-- | libavcodec/cbs_h264_syntax_template.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/libavcodec/cbs_h264_syntax_template.c b/libavcodec/cbs_h264_syntax_template.c index 0fe18441c0..c2fd546822 100644 --- a/libavcodec/cbs_h264_syntax_template.c +++ b/libavcodec/cbs_h264_syntax_template.c @@ -561,6 +561,22 @@ static int FUNC(sei_pic_timing)(CodedBitstreamContext *ctx, RWContext *rw, sps = h264->active_sps; if (!sps) { + // If there is exactly one possible SPS but it is not yet active + // then just assume that it should be the active one. + int i, k = -1; + for (i = 0; i < H264_MAX_SPS_COUNT; i++) { + if (h264->sps[i]) { + if (k >= 0) { + k = -1; + break; + } + k = i; + } + } + if (k >= 0) + sps = h264->sps[k]; + } + if (!sps) { av_log(ctx->log_ctx, AV_LOG_ERROR, "No active SPS for pic_timing.\n"); return AVERROR_INVALIDDATA; |