changes

src/lib/ffmpeg.ts

@@ -1047,7 +1047,7 @@ async function F_build_ffmpeg_command_v3(arg0: {
   // -------------------------------
   // ADD THREAD LIMIT (Crucial for 0.25 vCPU)
   // -------------------------------
-  if (!CPU_0V1 || `${CPU_0V1}` !== "1") command.push("-threads", "1");
+  // if (!CPU_0V1 || `${CPU_0V1}` !== "1") command.push("-threads", "1");
 
   // -------------------------------
   // Network reconnect options (network resilience)
@@ -1059,9 +1059,10 @@ async function F_build_ffmpeg_command_v3(arg0: {
     command.push("-reconnect_streamed", "1");
     command.push("-reconnect_delay_max", "30");
     command.push("-reconnect_on_network_error", "1");
-    command.push("-reconnect_on_http_error", "429,502,503,504");
+    command.push("-reconnect_on_http_error", "429,500,502,503,504");
 
-    command.push("-rw_timeout", timeoutVal, "-timeout", timeoutVal);
+    // command.push("-rw_timeout", timeoutVal, "-timeout", timeoutVal);
+    command.push("-rw_timeout", timeoutVal);
 
     if (has_tcp_progress) {
       command.push("-multiple_requests", "1");
@@ -1239,7 +1240,7 @@ async function F_build_ffmpeg_command_v3(arg0: {
     Array.isArray(valid_bun_subs) &&
     valid_bun_subs.length > 0;
 
-  const must_transcode =
+  const must_re_encode =
     valid_bun_subs?.length ||
     probe_data.videoCodec !== "h264" ||
     probe_data.audioCodec !== "aac" ||
@@ -1253,7 +1254,7 @@ async function F_build_ffmpeg_command_v3(arg0: {
     command.push("-map", "0:v:0?");
   }
 
-  if (must_transcode) {
+  if (must_re_encode) {
     command.push("-c:v", hw_encoder || "libx264");
 
     if (is_burning && valid_bun_subs[0].path) {
@@ -1273,9 +1274,9 @@ async function F_build_ffmpeg_command_v3(arg0: {
     command.push("-map", "0:a:0");
   }
 
-  if (must_transcode || re_encode_audio) {
+  if (must_re_encode || re_encode_audio) {
     command.push("-c:a", "aac", "-b:a", "256k");
-    command.push("-async", "1");
+    // command.push("-async", "1");
     command.push("-af", "loudnorm=I=-14:TP=-1.5:LRA=11,aresample=async=1");
   } else {
     command.push("-c:a", "copy", "-bsf:a", "aac_adtstoasc");
@@ -1344,9 +1345,9 @@ async function F_build_ffmpeg_command_v3(arg0: {
   if(live === "stream") {
     command.push("-tune", "zerolatency");
   }
-  command.push("-crf", "23");
-  command.push("-preset", use_ultrafast ? "ultrafast" : "medium"); // ultrafast veryfast faster medium
-  command.push("-pix_fmt", "yuv420p");
+  if(must_re_encode) command.push("-crf", "23");
+  if(must_re_encode) command.push("-preset", use_ultrafast ? "ultrafast" : "medium"); // ultrafast veryfast faster medium
+  if(must_re_encode) command.push("-pix_fmt", "yuv420p");
   command.push("-max_interleave_delta", "0");
 
   /* OUTPUT FORMAT & FLAGS */
@@ -1364,7 +1365,7 @@ async function F_build_ffmpeg_command_v3(arg0: {
   }
 
   if(file_mode) {
-    command.push("-fps_mode", "cfr");
+    // command.push("-fps_mode", "cfr"); // passthrough cfr
     command.push("-max_muxing_queue_size", "9999");
   } else {
     command.push("-fps_mode", "passthrough");

src/sub-router/showtime.ts

@@ -1319,7 +1319,7 @@ async function F_handle_process(arg0: {
   // -------------------------------
   // spawn
   // -------------------------------
-  console.log("[FFMPEG CMD]", commands, "\n");
+  console.log("[FFMPEG CMD]", JSON.stringify(commands), "\n");
 
   const bun_proc = (() => {
     let proc: Subprocess<"ignore" | "pipe", "pipe", "pipe">;