compute output format before setting language patch by (Baptiste COUDURIER <baptiste.coudurier smartjog com)

Originally committed as revision 5093 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavformat/movenc.c

@@ -1389,6 +1389,27 @@ static int mov_write_header(AVFormatContext *s)
     MOVContext *mov = s->priv_data;
     int i;
 
+    /* Default mode == MP4 */
+    mov->mode = MODE_MP4;
+
+    if (s->oformat != NULL) {
+        if (!strcmp("3gp", s->oformat->name)) mov->mode = MODE_3GP;
+        else if (!strcmp("3g2", s->oformat->name)) mov->mode = MODE_3G2;
+        else if (!strcmp("mov", s->oformat->name)) mov->mode = MODE_MOV;
+        else if (!strcmp("psp", s->oformat->name)) mov->mode = MODE_PSP;
+
+        if ( mov->mode == MODE_3GP || mov->mode == MODE_3G2 ||
+             mov->mode == MODE_MP4 || mov->mode == MODE_PSP )
+            mov_write_ftyp_tag(pb,s);
+        if ( mov->mode == MODE_PSP ) {
+            if ( s->nb_streams != 2 ) {
+                av_log(s, AV_LOG_ERROR, "PSP mode need one video and one audio stream\n");
+                return -1;
+            }
+            mov_write_uuidprof_tag(pb,s);
+        }
+    }
+
     for(i=0; i<s->nb_streams; i++){
         AVCodecContext *c= s->streams[i]->codec;
 
@@ -1409,29 +1430,7 @@ static int mov_write_header(AVFormatContext *s)
                     av_log(s, AV_LOG_INFO, "Warning, using MS style audio codec tag, the file may be unplayable!\n");
             }
         }
-        /* don't know yet if mp4 or not */
-        mov->tracks[i].language = ff_mov_iso639_to_lang(s->streams[i]->language, 1);
-    }
-
-    /* Default mode == MP4 */
-    mov->mode = MODE_MP4;
-
-    if (s->oformat != NULL) {
-        if (!strcmp("3gp", s->oformat->name)) mov->mode = MODE_3GP;
-        else if (!strcmp("3g2", s->oformat->name)) mov->mode = MODE_3G2;
-        else if (!strcmp("mov", s->oformat->name)) mov->mode = MODE_MOV;
-        else if (!strcmp("psp", s->oformat->name)) mov->mode = MODE_PSP;
-
-        if ( mov->mode == MODE_3GP || mov->mode == MODE_3G2 ||
-             mov->mode == MODE_MP4 || mov->mode == MODE_PSP )
-            mov_write_ftyp_tag(pb,s);
-        if ( mov->mode == MODE_PSP ) {
-            if ( s->nb_streams != 2 ) {
-                av_log(s, AV_LOG_ERROR, "PSP mode need one video and one audio stream\n");
-                return -1;
-            }
-            mov_write_uuidprof_tag(pb,s);
-        }
+        mov->tracks[i].language = ff_mov_iso639_to_lang(s->streams[i]->language, mov->mode != MODE_MOV);
     }
 
     for (i=0; i<MAX_STREAMS; i++) {

tests/ffmpeg.regression.ref

@@ -137,7 +137,7 @@ stddev:  0.00 PSNR:99.99 bytes:7602176
 7200000 ./data/a-dv.dv
 c2082cd8adf417c4ebc32654e446cba1 *./data/out.yuv
 stddev:  8.86 PSNR:29.17 bytes:7602176
-bd0db310a36ad94bcd4448abe0a88368 *./data/a-svq1.mov
+733d55faec85f437f534771c145973d2 *./data/a-svq1.mov
 1379827 ./data/a-svq1.mov
 bbff871d1475e1eee4231a08e075de2c *./data/out.yuv
 stddev: 10.99 PSNR:27.30 bytes:7602176

tests/libav.regression.ref

@@ -22,7 +22,7 @@ c9050b51f6d6636cdda3160d43463bc3 *./data/b-libav.ts
 794934a02582f8dfc85d1856514cf37c *./data/b-libav.flv
  339325 ./data/b-libav.flv
 ./data/b-libav.flv CRC=0x7b9076f8
-e4ed8d635d867e2f5980fd9c73c9cf3d *./data/b-libav.mov
+4eecc0b7b09a6696f6d0f811f637612e *./data/b-libav.mov
  369873 ./data/b-libav.mov
 ./data/b-libav.mov CRC=0x48f5a90d
 8bf16d40a2ec19fa36b124a928e47e23 *./data/b-libav.nut

tests/rotozoom.regression.ref

@@ -137,7 +137,7 @@ stddev:  0.00 PSNR:99.99 bytes:7602176
 7200000 ./data/a-dv.dv
 bb69dda7a84a5b166434e28e1243d3d1 *./data/out.yuv
 stddev:  2.99 PSNR:38.59 bytes:7602176
-5b02b6ae7ffa257a66ae9857a992fdfe *./data/a-svq1.mov
+e4896d19f536c420cb17fac162d1f95b *./data/a-svq1.mov
 769527 ./data/a-svq1.mov
 44777d1ddbccd0ef7f8d08394465670c *./data/out.yuv
 stddev:  3.44 PSNR:37.38 bytes:7602176