Really? That is strange because your original log seems to indicate that
mutiple frames are decoded.
Did you try to generate a raw file instead of using a pipe as shown in
my first comment?
If so, what is the size of that raw file and can you successfully
inspect its content using the ffplay command?
Also, you said that the files are playing fine in VLC. Did you try
ffplay instead?
If VLC can read your files then the solution could be to use it to
transcoding to another format.
https://wiki.videolan.org/Transcode/#Command-line
On 7/16/19 4:33 PM, Griffin Smith wrote:
ffmpeg -i video.mpg -s 640x480 -f rawvideo -c:v rawvideo -pix_fmt
yuv420p pipe: | ffmpeg -f rawvideo -framerate 25 -s 640x480
-pixel_format yuv420p -i pipe: -r 1 output/frame%06d.jpg
Unfortunately this also results in only one frame. Thanks for the idea though.
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