From: Kostya Shishkov <kostya.shishkov@gmail.com>
Date: Wed, 9 Apr 2025 16:53:58 +0000 (+0200)
Subject: set default parameters for PCM output in case input format is incompatible
X-Git-Url: https://git.nihav.org/?a=commitdiff_plain;ds=inline;p=nihav-encoder.git

set default parameters for PCM output in case input format is incompatible
---

diff --git a/src/transcoder.rs b/src/transcoder.rs
index 10a2e73..a287706 100644
--- a/src/transcoder.rs
+++ b/src/transcoder.rs
@@ -975,6 +975,13 @@ println!("encoder {} is not supported by output (expected {})", istr.id, istr.ge
                 oopts.enc_params.tb_num = istr.tb_num;
                 oopts.enc_params.tb_den = istr.tb_den;
             }
+            if oopts.enc_name.as_str() == "pcm" {
+                if let NACodecTypeInfo::Audio(ref mut afmt) = oopts.enc_params.format {
+                    if afmt.format.bits == 0 || (afmt.format.bits & 7) != 0 {
+                        afmt.format = SND_S16_FORMAT;
+                    }
+                }
+            }
             let ret_eparams = encoder.negotiate_format(&oopts.enc_params);
             if ret_eparams.is_err() {
                 println!("cannot negotiate encoding parameters");